{"id":647,"date":"2026-05-29T09:53:15","date_gmt":"2026-05-29T09:53:15","guid":{"rendered":"https:\/\/pto-stone-crusher.com\/?p=647"},"modified":"2026-05-29T09:53:15","modified_gmt":"2026-05-29T09:53:15","slug":"su-dung-may-nghien-da-pto-de-tao-duong-di-rai-soi-va-vat-lieu-trang-tri-canh-quan-tren-cac-khu-dat-rong","status":"publish","type":"post","link":"https:\/\/pto-stone-crusher.com\/vi\/ung-dung\/su-dung-may-nghien-da-pto-de-tao-duong-di-rai-soi-va-vat-lieu-trang-tri-canh-quan-tren-cac-khu-dat-rong\/","title":{"rendered":"S\u1eed d\u1ee5ng m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO \u0111\u1ec3 t\u1ea1o \u0111\u01b0\u1eddng \u0111i r\u1ea3i s\u1ecfi v\u00e0 v\u1eadt li\u1ec7u trang tr\u00ed c\u1ea3nh quan tr\u00ean c\u00e1c khu \u0111\u1ea5t r\u1ed9ng."},"content":{"rendered":"
\n

H\u01b0\u1edbng d\u1eabn th\u1ef1c t\u1ebf d\u00e0nh cho c\u00e1c b\u1ea5t \u0111\u1ed9ng s\u1ea3n l\u1edbn<\/p>\n

S\u1eed d\u1ee5ng m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO \u0111\u1ec3 t\u1ea1o \u0111\u01b0\u1eddng \u0111i r\u1ea3i s\u1ecfi v\u00e0 v\u1eadt li\u1ec7u trang tr\u00ed c\u1ea3nh quan tr\u00ean c\u00e1c khu \u0111\u1ea5t r\u1ed9ng.<\/h2>\n

H\u00e3y t\u00ecm hi\u1ec3u c\u00e1ch m\u00e1y nghi\u1ec1n \u0111\u00e1 g\u1eafn tr\u00ean m\u00e1y k\u00e9o bi\u1ebfn \u0111\u00e1 b\u1ec1 m\u1eb7t th\u00e0nh s\u1ecfi ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u1ea1t ti\u00eau chu\u1ea9n chuy\u00ean nghi\u1ec7p \u2014 m\u00e0 kh\u00f4ng c\u1ea7n v\u1eadn chuy\u1ec3n b\u1ea5t k\u1ef3 t\u1ea3i tr\u1ecdng n\u00e0o ra kh\u1ecfi c\u00f4ng tr\u01b0\u1eddng.<\/p>\n

M\u00c1Y NGHI\u1ec0N \u0110\u00c1 PTO<\/a>
\nY\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/a><\/p>\n<\/div>\n

<\/p>\n

\n

1. V\u00ec sao c\u00e1c ch\u1ee7 s\u1edf h\u1eefu b\u1ea5t \u0111\u1ed9ng s\u1ea3n l\u1edbn \u0111ang chuy\u1ec3n sang s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 nghi\u1ec1n \u0111\u00e1 t\u1ea1i ch\u1ed7<\/h2>\n

N\u1ebfu b\u1ea1n qu\u1ea3n l\u00fd m\u1ed9t trang tr\u1ea1i, \u0111i\u1ec1n trang n\u00f4ng th\u00f4n ho\u1eb7c khu \u0111\u1ea5t n\u00f4ng nghi\u1ec7p r\u1ed9ng l\u1edbn, c\u00f3 l\u1ebd b\u1ea1n \u0111\u00e3 d\u00e0nh nhi\u1ec1u n\u0103m nh\u00ecn nh\u1eefng t\u1ea3ng \u0111\u00e1 n\u1eb1m r\u1ea3i r\u00e1c tr\u00ean c\u00e1nh \u0111\u1ed3ng ho\u1eb7c b\u1ecb ch\u00f4n v\u00f9i ngay d\u01b0\u1edbi b\u1ec1 m\u1eb7t \u0111\u01b0\u1eddng \u0111i. Vi\u1ec7c v\u1eadn chuy\u1ec3n s\u1ecfi b\u1eb1ng xe t\u1ea3i r\u1ea5t t\u1ed1n k\u00e9m, v\u00e0 vi\u1ec7c d\u1ecdn d\u1eb9p \u0111\u00e1 b\u1eb1ng tay m\u1ea5t nhi\u1ec1u th\u1eddi gian m\u00e0 b\u1ea1n hi\u1ebfm khi c\u00f3. M\u1ed9t m\u00e1y nghi\u1ec1n \u0111\u00e1 g\u1eafn v\u00e0o m\u00e1y k\u00e9o s\u1ebd thay \u0111\u1ed5i ho\u00e0n to\u00e0n v\u1ea5n \u0111\u1ec1. Thay v\u00ec v\u1eadn chuy\u1ec3n nguy\u00ean li\u1ec7u th\u00f4 \u0111i n\u01a1i kh\u00e1c ho\u1eb7c tr\u1ea3 ti\u1ec1n cho vi\u1ec7c giao v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng, m\u00e1y s\u1ebd nghi\u1ec1n tr\u1ef1c ti\u1ebfp nh\u1eefng vi\u00ean \u0111\u00e1 tr\u00ean b\u1ec1 m\u1eb7t th\u00e0nh v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng c\u1ea3nh quan v\u00e0 \u0111\u01b0\u1eddng s\u1ecfi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c. K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t b\u1ec1 m\u1eb7t ch\u1eafc ch\u1eafn, tho\u00e1t n\u01b0\u1edbc t\u1ed1t \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb v\u1eadt li\u1ec7u \u0111\u00e3 c\u00f3 s\u1eb5n t\u1ea1i ch\u1ed7, v\u1edbi chi ph\u00ed th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng truy\u1ec1n th\u1ed1ng.<\/p>\n

Tr\u00ean kh\u1eafp v\u00f9ng \u0111\u1ea5t \u0111a d\u1ea1ng c\u1ee7a Colombia \u2014 t\u1eeb nh\u1eefng s\u01b0\u1eddn \u0111\u1ed3i tr\u1ed3ng c\u00e0 ph\u00ea \u1edf Antioquia \u0111\u1ebfn nh\u1eefng th\u1ea3o nguy\u00ean ch\u0103n th\u1ea3 gia s\u00fac r\u1ed9ng l\u1edbn c\u1ee7a Llanos \u2014 c\u00e1c ch\u1ee7 \u0111\u1ea5t \u0111ang \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 m\u00e1y nghi\u1ec1n \u0111\u00e1 g\u1eafn tr\u00ean m\u00e1y k\u00e9o \u0111\u1ec3 c\u1ea3i t\u1ea1o \u0111\u1ea5t \u0111\u00e1, x\u00e2y d\u1ef1ng c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng n\u1ed9i b\u1ed9 v\u00e0 t\u1ea1o ra nh\u1eefng con \u0111\u01b0\u1eddng l\u00e1t \u0111\u00e1 trang tr\u00ed xung quanh c\u00e1c trang tr\u1ea1i v\u00e0 c\u01a1 s\u1edf du l\u1ecbch n\u00f4ng nghi\u1ec7p. Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn c\u1ee7a c\u00e1c m\u00e1y nghi\u1ec1n \u0111\u00e1 hi\u1ec7n \u0111\u1ea1i c\u00f3 ngh\u0129a l\u00e0 ngay c\u1ea3 m\u1ed9t m\u00e1y k\u00e9o n\u00f4ng nghi\u1ec7p c\u1ee1 trung b\u00ecnh c\u0169ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c m\u00e0 tr\u01b0\u1edbc \u0111\u00e2y c\u1ea7n ph\u1ea3i thu\u00ea m\u00e1y x\u00fac v\u00e0 m\u1ed9t \u0111\u1ed9i nghi\u1ec1n \u0111\u00e1 chuy\u00ean nghi\u1ec7p.<\/p>\n

H\u01b0\u1edbng d\u1eabn n\u00e0y tr\u00ecnh b\u00e0y chi ti\u1ebft ph\u01b0\u01a1ng ph\u00e1p v\u1eadn h\u00e0nh, c\u00e1c lo\u1ea1i c\u1ea5u tr\u00fac, \u0111\u1eb7c \u0111i\u1ec3m s\u1ea3n xu\u1ea5t, h\u1ec7 th\u1ed1ng v\u1eadt li\u1ec7u v\u00e0 quy tr\u00ecnh \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf khi s\u1eed d\u1ee5ng m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO \u0111\u1ec3 s\u1ea3n xu\u1ea5t \u0111\u01b0\u1eddng s\u1ecfi v\u00e0 v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng c\u1ea3nh quan tr\u00ean c\u00e1c khu \u0111\u1ea5t r\u1ed9ng. C\u00e1c d\u1eef li\u1ec7u s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c tham kh\u1ea3o t\u1eeb c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng c\u1ee7a c\u00e1c m\u00e1y thu\u1ed9c d\u00f2ng STCM, PSC v\u00e0 THOR.<\/p>\n<\/div>\n

<\/p>\n

\"C\u01a1<\/div>\n

<\/p>\n

\n

2. Ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c h\u00e0nh: M\u00e1y nghi\u1ec1n \u0111\u00e1 PTO ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o tr\u00ean th\u1ef1c t\u1ebf<\/h2>\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO d\u1ef1a tr\u00ean m\u1ed9t r\u00f4to t\u1ed1c \u0111\u1ed9 cao \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t n\u1eb1m ngang b\u00ean trong m\u1ed9t v\u1ecf th\u00e9p n\u1eb7ng. Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng c\u1ee7a m\u00e1y k\u00e9o \u2014 ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 540 ho\u1eb7c 1000 v\u00f2ng\/ph\u00fat t\u00f9y thu\u1ed9c v\u00e0o ki\u1ec3u m\u00e1y \u0111\u01b0\u1ee3c ch\u1ecdn \u2014 d\u1eabn \u0111\u1ed9ng r\u00f4to th\u00f4ng qua h\u1ed9p s\u1ed1 v\u00e0 c\u1ee5m kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng, chuy\u1ec3n \u0111\u1ed5i c\u00f4ng su\u1ea5t \u0111\u1ed9ng c\u01a1 th\u00e0nh n\u0103ng l\u01b0\u1ee3ng quay c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m quay tr\u1ed1ng nghi\u1ec1n. Khi r\u00f4to t\u0103ng t\u1ed1c, c\u00e1c r\u0103ng ho\u1eb7c m\u0169i nh\u1ecdn b\u1eb1ng cacbua \u0111\u01b0\u1ee3c g\u1eafn d\u1ecdc theo chu vi c\u1ee7a n\u00f3 s\u1ebd va \u0111\u1eadp v\u00e0o \u0111\u00e1 \u0111i qua b\u00ean d\u01b0\u1edbi v\u1ecf m\u00e1y, l\u00e0m v\u1ee1 ch\u00fang th\u00e0nh c\u00e1c m\u1ea3nh nh\u1ecf d\u1ea7n. M\u1ed9t m\u00e0n ch\u1eafn ph\u00eda sau ki\u1ec3m so\u00e1t s\u1ef1 v\u0103ng ng\u01b0\u1ee3c c\u1ee7a c\u00e1c m\u1ea3nh v\u1ee1, \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m nghi\u1ec1n v\u1eabn n\u1eb1m trong khu v\u1ef1c l\u00e0m vi\u1ec7c c\u1ee7a m\u00e1y thay v\u00ec b\u1ecb v\u0103ng ra ph\u00eda sau m\u00e1y k\u00e9o m\u1ed9t c\u00e1ch nguy hi\u1ec3m.<\/p>\n

R\u00f4to kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n \u0111\u1eadp v\u1ee1 \u0111\u00e1 m\u1ed9t l\u1ea7n; v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u th\u00f4ng b\u00ean trong bu\u1ed3ng nghi\u1ec1n th\u00f4ng qua s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa va \u0111\u1eadp tr\u1ef1c ti\u1ebfp v\u00e0 va ch\u1ea1m th\u1ee9 c\u1ea5p v\u1edbi c\u00e1c th\u00e0nh v\u1ecf \u0111\u01b0\u1ee3c gia c\u1ed1. Qu\u00e1 tr\u00ecnh nghi\u1ec1n hai giai \u0111o\u1ea1n n\u00e0y cho ph\u00e9p m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO li\u00ean t\u1ee5c gi\u1ea3m k\u00edch th\u01b0\u1edbc \u0111\u00e1 c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u00ean \u0111\u1ebfn 300 mm (12 inch) \u2014 nh\u01b0 c\u00e1c d\u00f2ng m\u00e1y STCM v\u00e0 PSC \u2014 xu\u1ed1ng c\u00f2n k\u00edch th\u01b0\u1edbc s\u1ecfi 20\u201340 mm, k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p nh\u1ea5t cho vi\u1ec7c x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng. \u0110\u1ed9 s\u00e2u l\u00e0m vi\u1ec7c, c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh th\u00f4ng qua con l\u0103n ph\u00eda sau ho\u1eb7c \u0111\u1ebf tr\u01b0\u1ee3t, quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 s\u00e2u m\u00e1y xuy\u00ean xu\u1ed1ng d\u01b0\u1edbi b\u1ec1 m\u1eb7t \u0111\u1ea5t hi\u1ec7n c\u00f3. \u0110\u1ed1i v\u1edbi vi\u1ec7c t\u1ea1o \u0111\u01b0\u1eddng s\u1ecfi, ng\u01b0\u1eddi v\u1eadn h\u00e0nh th\u01b0\u1eddng ch\u1ea1y \u1edf \u0111\u1ed9 s\u00e2u l\u00e0m vi\u1ec7c n\u00f4ng nh\u1ea5t \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb, kho\u1ea3ng 50\u2013100 mm, \u0111\u1ec3 x\u1eed l\u00fd v\u1eadt li\u1ec7u b\u1ec1 m\u1eb7t m\u00e0 kh\u00f4ng l\u00e0m x\u00e1o tr\u1ed9n qu\u00e1 m\u1ee9c c\u00e1c l\u1edbp n\u1ec1n \u0111\u01b0\u1eddng \u0111\u00e3 c\u00f3 s\u1eb5n.<\/p>\n

T\u1ed1c \u0111\u1ed9 di chuy\u1ec3n tr\u00ean m\u1eb7t \u0111\u1ea5t trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c gi\u1eef \u1edf m\u1ee9c ch\u1eadm m\u1ed9t c\u00e1ch c\u00f3 ch\u1ee7 \u00fd \u2014 th\u00f4ng th\u01b0\u1eddng l\u00e0 3 km\/h \u0111\u1ed1i v\u1edbi c\u00e1c l\u01b0\u1ee3t nghi\u1ec1n \u0111\u00e1 n\u1eb7ng v\u1edbi d\u00f2ng m\u00e1y THOR v\u00e0 STCM \u2014 b\u1edfi v\u00ec t\u1ed1c \u0111\u1ed9 ti\u1ebfn qu\u00e1 cao s\u1ebd l\u00e0m gi\u1ea3m th\u1eddi gian l\u01b0u l\u1ea1i trong bu\u1ed3ng nghi\u1ec1n v\u00e0 d\u1eabn \u0111\u1ebfn s\u1ea3n ph\u1ea9m \u0111\u1ea7u ra th\u00f4 h\u01a1n, k\u00e9m \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n. Tr\u00ean th\u1ef1c \u0111\u1ecba, c\u00e1c nh\u00e0 v\u1eadn h\u00e0nh c\u00f3 kinh nghi\u1ec7m th\u01b0\u1eddng th\u1ef1c hi\u1ec7n hai l\u01b0\u1ee3t: l\u01b0\u1ee3t \u0111\u1ea7u ti\u00ean \u1edf \u0111\u1ed9 s\u00e2u l\u00e0m vi\u1ec7c \u0111\u1ec3 l\u00e0m v\u1ee1 nh\u1eefng vi\u00ean \u0111\u00e1 l\u1edbn nh\u1ea5t v\u00e0 l\u01b0\u1ee3t th\u1ee9 hai, n\u00f4ng h\u01a1n \u0111\u1ec3 tinh ch\u1ebf s\u1ea3n ph\u1ea9m \u0111\u1ea7u ra v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t s\u1ecfi \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n tr\u00ean b\u1ec1 m\u1eb7t \u0111\u01b0\u1eddng \u0111i.<\/p>\n

Gi\u1ea3i th\u00edch c\u00e1c lo\u1ea1i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a r\u00f4to<\/h3>\n
\n\n\n\n\n\n\n\n\n
Lo\u1ea1i r\u00f4to<\/th>\nC\u01a1 ch\u1ebf<\/th>\nT\u1ed1t nh\u1ea5t cho<\/th>\nT\u1ef7 l\u1ec7 s\u1ea3n l\u01b0\u1ee3ng<\/th>\n<\/tr>\n<\/thead>\n
Tr\u1ed1ng r\u0103ng G\/3<\/td>\nVa \u0111\u1eadp t\u1ed1c \u0111\u1ed9 cao v\u1edbi c\u1ea5u tr\u00fac r\u0103ng xo\u1eafn ba chi\u1ec1u.<\/td>\n\u0110\u00e1 t\u1ea3ng, \u0111\u00e1 v\u00f4i, \u0111\u00e1 c\u00f3 \u0111\u1ed9 c\u1ee9ng trung b\u00ecnh<\/td>\nS\u1ecfi 20\u201360 mm<\/td>\n<\/tr>\n
Tr\u1ed1ng g\u1ea3y R\/65<\/td>\nM\u0169i khoan cacbua h\u00ecnh n\u00f3n tr\u00ean r\u00f4to \u0111\u01b0\u1eddng k\u00ednh l\u1edbn<\/td>\n\u0110\u00e1 n\u00fai l\u1eeda c\u1ee9ng, m\u1ea3nh v\u1ee5n \u0111\u00e1 granit, \u0111\u00e1 bazan<\/td>\nS\u1ecfi 15\u201350 mm<\/td>\n<\/tr>\n
K\u1ebft h\u1ee3p STC\/3<\/td>\nK\u1ebft h\u1ee3p r\u0103ng v\u00e0 t\u1ea5m ph\u1eb3ng \u0111\u1ec3 nghi\u1ec1n hai giai \u0111o\u1ea1n.<\/td>\nC\u00e1c b\u00e3i \u0111\u00e1 h\u1ed7n h\u1ee3p, n\u1ec1n \u0111\u01b0\u1eddng \u0111\u00e1 g\u1ed3 gh\u1ec1, ph\u1ee5c h\u1ed3i<\/td>\nC\u1ed1t li\u1ec7u 10\u201340 mm<\/td>\n<\/tr>\n
T\u1ea5m ph\u1eb3ng FP<\/td>\nT\u00e1c \u0111\u1ed9ng tr\u00ean di\u1ec7n r\u1ed9ng \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u01b0\u1eddng d\u1eabn ph\u1ee5 n\u00f4ng.<\/td>\nHo\u00e0n thi\u1ec7n c\u00e1c \u0111\u01b0\u1eddng \u0111i r\u1ea3i s\u1ecfi, tinh ch\u1ebf c\u1ed1t li\u1ec7u.<\/td>\nS\u1ecfi m\u1ecbn 5\u201325 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

<\/p>\n

\n

3. C\u00e1c lo\u1ea1i c\u1ea5u tr\u00fac: L\u1ef1a ch\u1ecdn m\u00e1y m\u00f3c ph\u00f9 h\u1ee3p v\u1edbi b\u1ea5t \u0111\u1ed9ng s\u1ea3n c\u1ee7a b\u1ea1n<\/h2>\n

M\u00e1y nghi\u1ec1n \u0111\u00e1 PTO \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi nhi\u1ec1u c\u1ea5u h\u00ecnh kh\u00e1c nhau, m\u1ed7i c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p v\u1edbi s\u1ef1 k\u1ebft h\u1ee3p kh\u00e1c nhau gi\u1eefa c\u00f4ng su\u1ea5t m\u00e1y k\u00e9o, m\u1eadt \u0111\u1ed9 \u0111\u00e1 v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng. Hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 c\u1ea5u tr\u00fac gi\u00fap ch\u1ee7 s\u1edf h\u1eefu b\u1ea5t \u0111\u1ed9ng s\u1ea3n l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh mang l\u1ea1i hi\u1ec7u su\u1ea5t ph\u00f9 h\u1ee3p m\u00e0 kh\u00f4ng l\u00e0m qu\u00e1 t\u1ea3i m\u00e1y k\u00e9o ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng k\u00e9m hi\u1ec7u qu\u1ea3 tr\u00ean n\u1ec1n \u0111\u1ea5t nhi\u1ec1u \u0111\u00e1.<\/p>\n

M\u00f3c k\u00e9o ba \u0111i\u1ec3m g\u1eafn ph\u00eda sau (Lo\u1ea1i li\u00ean k\u1ebft 2)<\/h3>\n

H\u1ea7u h\u1ebft c\u00e1c m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO \u0111\u1ec1u \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o m\u00f3c k\u00e9o ph\u00eda sau c\u1ee7a m\u00e1y k\u00e9o b\u1eb1ng h\u1ec7 th\u1ed1ng li\u00ean k\u1ebft ba \u0111i\u1ec3m lo\u1ea1i 2. \u0110\u00e2y l\u00e0 c\u1ea5u h\u00ecnh ti\u00eau chu\u1ea9n cho c\u00e1c m\u00e1y thu\u1ed9c d\u00f2ng STCL, STCM v\u00e0 PSC. H\u1ec7 th\u1ed1ng g\u1eafn ba \u0111i\u1ec3m cung c\u1ea5p kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t \u0111\u1ed9 s\u00e2u tuy\u1ec7t v\u1eddi th\u00f4ng qua h\u1ec7 th\u1ed1ng n\u00e2ng th\u1ee7y l\u1ef1c c\u1ee7a m\u00f3c k\u00e9o, cho ph\u00e9p g\u1eafn v\u00e0 th\u00e1o nhanh ch\u00f3ng, \u0111\u1ed3ng th\u1eddi gi\u1eef tr\u1ecdng l\u01b0\u1ee3ng m\u00e1y tr\u00ean tr\u1ee5c sau \u0111\u1ec3 c\u00e2n b\u1eb1ng l\u1ef1c k\u00e9o. \u0110\u1ed1i v\u1edbi c\u00f4ng vi\u1ec7c l\u00e0m \u0111\u01b0\u1eddng s\u1ecfi tr\u00ean c\u00e1c trang tr\u1ea1i l\u1edbn \u1edf Colombia, c\u1ea5u h\u00ecnh n\u00e0y r\u1ea5t l\u00fd t\u01b0\u1edfng v\u00ec m\u00e1y k\u00e9o c\u00f3 th\u1ec3 n\u00e2ng m\u00e1y nghi\u1ec1n l\u00ean ho\u00e0n to\u00e0n khi di chuy\u1ec3n gi\u1eefa c\u00e1c \u0111o\u1ea1n \u0111\u01b0\u1eddng, tr\u00e1nh l\u00e0m v\u0103ng \u0111\u00e1 kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n

C\u1ea5u h\u00ecnh k\u00e9o c\u00f3 h\u1ed7 tr\u1ee3 thanh k\u00e9o<\/h3>\n

C\u00e1c m\u00e1y l\u1edbn h\u01a1n nh\u01b0 THOR 2.4 v\u00e0 THOR 3.0 s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p gi\u1eefa h\u1ec7 th\u1ed1ng m\u00f3c ba \u0111i\u1ec3m v\u00e0 b\u1ed9 thanh k\u00e9o. Thanh k\u00e9o cung c\u1ea5p th\u00eam s\u1ef1 \u1ed5n \u0111\u1ecbnh cho chi\u1ec1u r\u1ed9ng l\u00e0m vi\u1ec7c l\u1edbn h\u01a1n (l\u1ea7n l\u01b0\u1ee3t l\u00e0 2,4 m v\u00e0 3,0 m), n\u1ebfu kh\u00f4ng s\u1ebd g\u00e2y ra v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u00f2n b\u1ea9y tr\u00ean c\u00e1c b\u1ed9 ph\u1eadn m\u00f3c k\u00e9o ti\u00eau chu\u1ea9n Lo\u1ea1i 2. Tr\u00ean nh\u1eefng \u0111o\u1ea1n \u0111\u01b0\u1eddng d\u00e0i, th\u1eb3ng th\u01b0\u1eddng th\u1ea5y \u1edf c\u00e1c trang tr\u1ea1i n\u00f4ng nghi\u1ec7p l\u1edbn, c\u1ea5u h\u00ecnh h\u1ed7 tr\u1ee3 b\u1eb1ng thanh k\u00e9o cho ph\u00e9p m\u00e1y di chuy\u1ec3n ch\u00ednh x\u00e1c h\u01a1n ph\u00eda sau m\u00e1y k\u00e9o, t\u1ea1o ra chi\u1ec1u r\u1ed9ng \u0111\u01b0\u1eddng \u0111i nh\u1ea5t qu\u00e1n h\u01a1n m\u00e0 kh\u00f4ng b\u1ecb thu h\u1eb9p m\u00e9p. THOR 2.4 n\u1eb7ng 2300 kg v\u00e0 y\u00eau c\u1ea7u c\u00f4ng su\u1ea5t t\u1ed1i thi\u1ec3u 180 m\u00e3 l\u1ef1c, trong khi THOR 3.0 n\u1eb7ng 2800 kg y\u00eau c\u1ea7u c\u00f4ng su\u1ea5t t\u1ed1i thi\u1ec3u 230 m\u00e3 l\u1ef1c, nh\u1eefng con s\u1ed1 n\u00e0y cho th\u1ea5y r\u00f5 r\u00e0ng ch\u00fang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u00e1y k\u00e9o trang tr\u1ea1i l\u1edbn h\u01a1n l\u00e0 c\u00e1c m\u00e1y ti\u1ec7n \u00edch nh\u1ecf g\u1ecdn.<\/p>\n

Thi\u1ebft k\u1ebf khung t\u1ef1 c\u00e2n b\u1eb1ng v\u00e0 khung n\u1ed5i<\/h3>\n

C\u00e1c m\u1eabu m\u00e1y ti\u00ean ti\u1ebfn trong d\u00f2ng RSM v\u00e0 RSH t\u00edch h\u1ee3p khung n\u1ed5i ho\u1eb7c h\u1ec7 th\u1ed1ng gi\u00e1 \u0111\u1ee1 t\u1ef1 c\u00e2n b\u1eb1ng cho ph\u00e9p r\u00f4to nghi\u1ec1n t\u1ef1 \u0111\u1ed9ng b\u00e1m s\u00e1t \u0111\u1ecba h\u00ecnh trong khi kh\u1edbp n\u1ed1i c\u1ee7a m\u00e1y k\u00e9o v\u1eabn gi\u1eef \u1edf \u0111\u1ed9 cao c\u1ed1 \u0111\u1ecbnh. \u0110\u1ed1i v\u1edbi c\u00e1c khu \u0111\u1ea5t \u1edf Colombia c\u00f3 \u0111\u1ecba h\u00ecnh kh\u00f4ng b\u1eb1ng ph\u1eb3ng \u2014 s\u01b0\u1eddn \u0111\u1ed3i n\u00fai l\u1eeda \u1edf Nari\u00f1o, v\u00f9ng ch\u00e2n n\u00fai \u0111\u00e1 c\u1ee7a Cundinamarca, ho\u1eb7c \u0111\u1ed3ng b\u1eb1ng ph\u00f9 sa \u0111\u00e1 g\u1ea7n s\u00f4ng Cauca \u2014 t\u00ednh n\u0103ng n\u00e0y \u0111\u1eb7c bi\u1ec7t c\u00f3 gi\u00e1 tr\u1ecb. M\u00e1y nghi\u1ec1n \u0111\u00e1 PTO t\u1ef1 c\u00e2n b\u1eb1ng duy tr\u00ec \u0111\u1ed9 s\u00e2u l\u00e0m vi\u1ec7c \u1ed5n \u0111\u1ecbnh tr\u00ean \u0111\u1ecba h\u00ecnh g undulating, t\u1ea1o ra s\u1ea3n l\u01b0\u1ee3ng c\u1ed1t li\u1ec7u \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n v\u00e0 gi\u1ea3m nguy c\u01a1 l\u00e0m h\u1ecfng c\u00e1c \u0111i\u1ec3m cao, \u0111\u1ec3 l\u1ed9 l\u1edbp n\u1ec1n ph\u1ee5 tr\u00ean b\u1ec1 m\u1eb7t \u0111\u01b0\u1eddng \u0111i \u0111\u00e3 ho\u00e0n thi\u1ec7n.<\/p>\n<\/div>\n

<\/p>\n

\"\u1ee8ng<\/div>\n

<\/p>\n

\n

4. C\u1ea5u tr\u00fac s\u1ea3n xu\u1ea5t: Nh\u1eefng y\u1ebfu t\u1ed1 t\u1ea1o n\u00ean m\u1ed9t m\u00e1y nghi\u1ec1n \u0111\u00e1 ch\u1ea5t l\u01b0\u1ee3ng<\/h2>\n

M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c b\u00ean trong m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO v\u00f4 c\u00f9ng kh\u1eafc nghi\u1ec7t. \u1ede t\u1ed1c \u0111\u1ed9 1000 v\u00f2ng\/ph\u00fat, t\u1ed1c \u0111\u1ed9 \u0111\u1ea7u r\u00f4to c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 80 km\/gi\u1edd. M\u1ed7i r\u0103ng ho\u1eb7c m\u0169i nghi\u1ec1n va \u0111\u1eadp v\u00e0o \u0111\u00e1 h\u00e0ng tr\u0103m l\u1ea7n m\u1ed7i ph\u00fat, t\u1ea1o ra ch\u1ea5n \u0111\u1ed9ng v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao. Hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1ch ch\u1ebf t\u1ea1o c\u00e1c m\u00e1y m\u00f3c ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng n\u00e0y gi\u00fap ng\u01b0\u1eddi mua ph\u00e2n bi\u1ec7t gi\u1eefa c\u00e1c m\u00e1y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eed d\u1ee5ng chuy\u00ean nghi\u1ec7p l\u00e2u d\u00e0i v\u00e0 c\u00e1c m\u00e1y nh\u1eb9 h\u01a1n, d\u1ec5 b\u1ecb h\u1ecfng s\u1edbm d\u01b0\u1edbi kh\u1ed1i l\u01b0\u1ee3ng \u0111\u00e1 \u0111i\u1ec3n h\u00ecnh c\u1ee7a c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng \u0111i tr\u00ean di\u1ec7n t\u00edch l\u1edbn.<\/p>\n

V\u1ecf ch\u00ednh v\u00e0 c\u00e1c t\u1ea5m b\u00ean<\/h3>\n

V\u1ecf ngo\u00e0i c\u1ee7a m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO th\u01b0\u01a1ng m\u1ea1i \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb th\u00e9p t\u1ea5m k\u1ebft c\u1ea5u c\u01b0\u1eddng \u0111\u1ed9 cao, th\u01b0\u1eddng d\u00e0y 10\u201316 mm \u1edf c\u00e1c t\u1ea5m b\u00ean v\u00e0 l\u00ean \u0111\u1ebfn 25 mm \u1edf th\u00e0nh ch\u1eafn ph\u00eda sau ch\u1ecbu t\u1ea3i tr\u1ecdng va \u0111\u1eadp \u0111\u00e1 cao nh\u1ea5t. C\u00e1c \u0111\u01b0\u1eddng c\u1eaft b\u1eb1ng laser \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc trong qu\u00e1 tr\u00ecnh l\u1eafp r\u00e1p, v\u00e0 c\u00e1c m\u1ed1i h\u00e0n xuy\u00ean su\u1ed1t tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c m\u1ed1i n\u1ed1i ch\u1ecbu l\u1ef1c \u0111\u1ec1u \u0111\u01b0\u1ee3c ki\u1ec3m tra tr\u01b0\u1edbc khi l\u1eafp r\u00e1p. M\u1ed9t s\u1ed1 d\u00f2ng s\u1ea3n ph\u1ea9m cao c\u1ea5p c\u0169ng s\u1eed d\u1ee5ng c\u00e1c t\u1ea5m l\u00f3t ch\u1ed1ng m\u00e0i m\u00f2n tr\u00ean b\u1ec1 m\u1eb7t b\u00ean trong c\u1ee7a bu\u1ed3ng nghi\u1ec1n, cho ph\u00e9p thay th\u1ebf c\u00e1c t\u1ea5m l\u00f3t m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp khi b\u1ecb m\u00f2n thay v\u00ec ph\u1ea3i thay th\u1ebf to\u00e0n b\u1ed9 v\u1ecf m\u00e1y \u2013 gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u00e1ng k\u1ec3 v\u1ec1 l\u00e2u d\u00e0i cho ng\u01b0\u1eddi d\u00f9ng c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng s\u1eed d\u1ee5ng l\u1edbn, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ea3o d\u01b0\u1ee1ng \u0111\u01b0\u1eddng b\u1ed9 tr\u00ean c\u00e1c trang tr\u1ea1i l\u1edbn \u1edf Colombia.<\/p>\n

C\u1ee5m tr\u1ee5c r\u00f4to v\u00e0 \u1ed5 bi<\/h3>\n

Tr\u1ee5c r\u00f4to l\u00e0 b\u1ed9 ph\u1eadn ch\u1ecbu \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc l\u1edbn nh\u1ea5t trong to\u00e0n b\u1ed9 m\u00e1y. N\u00f3 ch\u1ecbu tr\u1ecdng l\u01b0\u1ee3ng t\u1ed5ng c\u1ed9ng c\u1ee7a tr\u1ed1ng r\u00f4to v\u00e0 c\u00e1c r\u0103ng, ch\u1ecbu t\u1ea3i tr\u1ecdng u\u1ed1n cong tu\u1ea7n ho\u00e0n li\u00ean t\u1ee5c do va \u0111\u1eadp \u0111\u00e1, v\u00e0 ph\u1ea3i truy\u1ec1n to\u00e0n b\u1ed9 m\u00f4-men xo\u1eafn PTO m\u00e0 kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng. C\u00e1c m\u00e1y h\u1ea1ng n\u1eb7ng s\u1eed d\u1ee5ng tr\u1ee5c th\u00e9p h\u1ee3p kim \u0111\u1eb7c \u0111\u01b0\u1ee3c gia c\u00f4ng v\u1edbi dung sai ch\u1eb7t ch\u1ebd, \u0111\u01b0\u1ee3c \u0111\u1ee1 b\u1edfi c\u00e1c \u1ed5 bi l\u0103n h\u00ecnh c\u1ea7u \u0111\u01b0\u1eddng k\u00ednh l\u1edbn trong c\u00e1c v\u1ecf k\u00edn ki\u1ec3u m\u00ea cung. V\u1ecf \u1ed5 bi th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean ngo\u00e0i bu\u1ed3ng nghi\u1ec1n ch\u00ednh, b\u1ea3o v\u1ec7 ch\u00fang kh\u1ecfi b\u1ee5i \u0111\u00e1 v\u00e0 \u00f4 nhi\u1ec5m n\u01b0\u1edbc. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t h\u01b0\u1edbng \u0111\u1ebfn \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i c\u0169ng t\u00edch h\u1ee3p c\u00e1c \u1ed1ng l\u00f3t tr\u1ee5c c\u00f3 th\u1ec3 thay th\u1ebf t\u1ea1i c\u00e1c v\u1ecb tr\u00ed \u1ed5 bi \u0111\u1ec3 cho ph\u00e9p ph\u1ee5c h\u1ed3i m\u00e0 kh\u00f4ng c\u1ea7n gia c\u00f4ng tr\u1ee5c ch\u00ednh trong tr\u01b0\u1eddng h\u1ee3p m\u00e0i m\u00f2n do ma s\u00e1t li\u00ean quan \u0111\u1ebfn \u1ed5 bi.<\/p>\n

Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO v\u00e0 h\u1ed9p s\u1ed1<\/h3>\n

C\u00f4ng su\u1ea5t truy\u1ec1n t\u1eeb tr\u1ee5c PTO c\u1ee7a m\u00e1y k\u00e9o \u0111\u1ebfn r\u00f4to \u0111\u01b0\u1ee3c truy\u1ec1n qua m\u1ed9t tr\u1ee5c c\u00e1c \u0111\u0103ng d\u1ea1ng \u1ed1ng l\u1ed3ng v\u00e0 m\u1ed9t h\u1ed9p s\u1ed1 trung gian. H\u1ed9p s\u1ed1 th\u01b0\u1eddng t\u00edch h\u1ee3p m\u1ed9t bu l\u00f4ng c\u1eaft ho\u1eb7c c\u1ee5m ly h\u1ee3p tr\u01b0\u1ee3t \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u1ea3 tr\u1ee5c PTO c\u1ee7a m\u00e1y k\u00e9o v\u00e0 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng c\u1ee7a m\u00e1y n\u1ebfu r\u00f4to va ph\u1ea3i v\u1eadt kim lo\u1ea1i b\u1ecb ch\u00f4n v\u00f9i ho\u1eb7c m\u1ed9t t\u1ea3ng \u0111\u00e1 l\u1edbn b\u1ecb v\u00f9i l\u1ea5p. M\u1ed9t h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh \u0111\u00fang c\u00e1ch l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft cho c\u00f4ng vi\u1ec7c l\u00e0m \u0111\u01b0\u1eddng s\u1ecfi, n\u01a1i ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 \u0111ang nghi\u1ec1n tr\u00ean m\u1eb7t \u0111\u1ea5t ch\u01b0a \u0111\u01b0\u1ee3c kh\u1ea3o s\u00e1t k\u1ef9 l\u01b0\u1ee1ng v\u1ec1 c\u00e1c m\u1ea3nh v\u1ee5n b\u1ecb ch\u00f4n v\u00f9i. D\u1ea7u h\u1ed9p s\u1ed1 n\u00ean \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0o \u0111\u1ea7u m\u1ed7i m\u00f9a l\u00e0m vi\u1ec7c v\u00e0 thay th\u1ebf theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, th\u01b0\u1eddng l\u00e0 sau m\u1ed7i 50-100 gi\u1edd l\u00e0m vi\u1ec7c trong \u0111i\u1ec1u ki\u1ec7n nghi\u1ec1n n\u1eb7ng.<\/p>\n<\/div>\n

<\/p>\n

\n

5. H\u1ec7 th\u1ed1ng v\u1eadt li\u1ec7u: R\u0103ng cacbua, th\u00e9p ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 ch\u1ea5t b\u00f4i tr\u01a1n d\u1ea1ng m\u1ee1.<\/h2>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho c\u00e1c b\u1ed9 ph\u1eadn c\u1eaft v\u00e0 m\u00e0i m\u00f2n c\u1ee7a m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp chi ph\u00ed v\u1eadn h\u00e0nh, th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 thay th\u1ebf r\u0103ng nghi\u1ec1n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng. B\u1ea5t k\u1ef3 ch\u1ee7 s\u1edf h\u1eefu b\u1ea5t \u0111\u1ed9ng s\u1ea3n n\u00e0o v\u1eadn h\u00e0nh lo\u1ea1i m\u00e1y n\u00e0y \u1edf quy m\u00f4 l\u1edbn \u0111\u1ec1u c\u1ea7n hi\u1ec3u r\u00f5 h\u1ec7 th\u1ed1ng v\u1eadt li\u1ec7u ti\u00eau hao v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch ph\u00f9 h\u1ee3p.<\/p>\n

R\u0103ng c\u1eaft c\u00f3 \u0111\u1ea7u b\u1eb1ng cacbua<\/h3>\n

C\u00e1c d\u1ee5ng c\u1ee5 l\u00e0m vi\u1ec7c tr\u00ean h\u1ea7u h\u1ebft c\u00e1c r\u00f4to nghi\u1ec1n \u0111\u00e1 l\u00e0 r\u0103ng c\u00f3 \u0111\u1ea7u b\u1eb1ng cacbua vonfram ho\u1eb7c m\u0169i nh\u1ecdn h\u00ecnh n\u00f3n. Cacbua vonfram (h\u1ee3p ch\u1ea5t WC-Co) c\u00f3 \u0111\u1ed9 c\u1ee9ng kho\u1ea3ng 1400 HV, g\u1ea5p \u0111\u00f4i so v\u1edbi th\u00e9p d\u1ee5ng c\u1ee5 \u0111\u00e3 t\u00f4i c\u1ee9ng, \u0111i\u1ec1u n\u00e0y gi\u1ea3i th\u00edch kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi \u0111\u00e1 silicat v\u00e0 canxi cacbonat. R\u0103ng \u0111\u01b0\u1ee3c \u00e9p ho\u1eb7c b\u1eaft v\u00edt v\u00e0o c\u00e1c gi\u00e1 \u0111\u1ee1 \u0111\u01b0\u1ee3c gia c\u00f4ng tr\u00ean chu vi r\u00f4to. H\u1ec7 th\u1ed1ng gi\u00e1 \u0111\u1ee1 cho ph\u00e9p thay th\u1ebf t\u1eebng r\u0103ng ri\u00eang l\u1ebb m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o to\u00e0n b\u1ed9 r\u00f4to - m\u1ed9t l\u1ee3i th\u1ebf th\u1ef1c ti\u1ec5n quan tr\u1ecdng khi s\u1eed d\u1ee5ng r\u0103ng \u0111\u1ebfn gi\u1edbi h\u1ea1n m\u00e0i m\u00f2n trong th\u1ef1c t\u1ebf. \u0110\u1ed1i v\u1edbi c\u00e1c ch\u1ee7 s\u1edf h\u1eefu b\u1ea5t \u0111\u1ed9ng s\u1ea3n \u1edf Colombia nghi\u1ec1n \u0111\u00e1 n\u00fai l\u1eeda magma \u1edf d\u00e3y Andes, n\u00ean s\u1eed d\u1ee5ng c\u00e1c \u0111\u1ea7u cacbua c\u1ee9ng h\u01a1n v\u1edbi t\u1ef7 l\u1ec7 ch\u1ea5t k\u1ebft d\u00ednh coban cao h\u01a1n v\u00ec v\u1eadt li\u1ec7u n\u00fai l\u1eeda c\u00f3 xu h\u01b0\u1edbng m\u00e0i m\u00f2n h\u01a1n \u0111\u00e1 v\u00f4i tr\u1ea7m t\u00edch.<\/p>\n

C\u00e1c b\u1ed9 ph\u1eadn th\u00e9p Hardox v\u00e0 th\u00e9p ch\u1ed1ng m\u00e0i m\u00f2n<\/h3>\n

C\u00e1c b\u1ec1 m\u1eb7t b\u00ean trong bu\u1ed3ng nghi\u1ec1n kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1edfi r\u0103ng cacbua c\u00f3 th\u1ec3 thay th\u1ebf s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i th\u00e9p ch\u1ed1ng m\u00e0i m\u00f2n nh\u01b0 Hardox 400 ho\u1eb7c 500. C\u00e1c v\u1eadt li\u1ec7u n\u00e0y c\u00f3 \u0111\u1ed9 c\u1ee9ng Brinell trong kho\u1ea3ng 370\u2013500 HB, mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n do \u0111\u00e1 t\u1ed1t h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi th\u00e9p k\u1ebft c\u1ea5u ti\u00eau chu\u1ea9n, \u0111\u1ed3ng th\u1eddi v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 d\u1ebbo c\u1ea7n thi\u1ebft \u0111\u1ec3 h\u1ea5p th\u1ee5 c\u00e1c t\u1ea3i tr\u1ecdng va \u0111\u1eadp l\u1eb7p \u0111i l\u1eb7p l\u1ea1i m\u00e0 kh\u00f4ng b\u1ecb n\u1ee9t. V\u00e1ch ng\u0103n ph\u00eda sau, m\u1eb7t trong c\u1ee7a n\u1eafp r\u00f4to v\u00e0 c\u00e1c t\u1ea5m b\u1ea3o v\u1ec7 b\u00ean l\u00e0 c\u00e1c b\u1ec1 m\u1eb7t ch\u1ecbu m\u00e0i m\u00f2n ch\u00ednh trong nh\u00f3m n\u00e0y. C\u00e1c m\u00e1y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng \u0111i th\u01b0\u01a1ng m\u1ea1i n\u0103ng su\u1ea5t cao th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c t\u1ea5m Hardox d\u00e0y h\u01a1n \u1edf nh\u1eefng khu v\u1ef1c n\u00e0y so v\u1edbi c\u00e1c m\u1eabu m\u00e1y n\u00f4ng nghi\u1ec7p nh\u1eb9 h\u01a1n.<\/p>\n

B\u00f4i tr\u01a1n \u1ed5 tr\u1ee5c v\u00e0 h\u1ed9p s\u1ed1<\/h3>\n

T\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn quay ch\u00ednh \u0111\u1ec1u c\u1ea7n \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng. C\u00e1c \u1ed5 tr\u1ee5c r\u00f4to th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n th\u00f4ng qua c\u00e1c n\u00fam b\u00f4i tr\u01a1n t\u1eadp trung, v\u1edbi chu k\u1ef3 b\u00f4i tr\u01a1n l\u1ea1i l\u00e0 8-10 gi\u1edd l\u00e0m vi\u1ec7c trong \u0111i\u1ec1u ki\u1ec7n nghi\u1ec1n \u0111\u00e1 nhi\u1ec1u b\u1ee5i. H\u1ed9p s\u1ed1 s\u1eed d\u1ee5ng d\u1ea7u h\u1ed9p s\u1ed1 EP (\u00e1p su\u1ea5t c\u1ef1c cao), th\u01b0\u1eddng l\u00e0 ISO VG 220 cho h\u1ea7u h\u1ebft c\u00e1c nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng. T\u1ea1i c\u00e1c v\u00f9ng th\u1ea5p h\u01a1n c\u1ee7a Colombia, n\u01a1i nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng cao, ng\u01b0\u1eddi v\u1eadn h\u00e0nh n\u00ean ki\u1ec3m tra xem \u0111\u1ed9 nh\u1edbt c\u1ee7a d\u1ea7u \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ph\u01b0\u01a1ng hay kh\u00f4ng v\u00e0 chuy\u1ec3n sang lo\u1ea1i d\u1ea7u c\u00f3 \u0111\u1ed9 nh\u1edbt cao h\u01a1n n\u1ebfu h\u1ed9p s\u1ed1 ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 tr\u00ean 70\u00b0C trong qu\u00e1 tr\u00ecnh nghi\u1ec1n li\u00ean t\u1ee5c.<\/p>\n<\/div>\n

<\/p>\n

\n

6. H\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc: T\u1ea1o \u0111\u01b0\u1eddng \u0111i r\u1ea3i s\u1ecfi tr\u00ean c\u00e1c khu \u0111\u1ea5t r\u1ed9ng.<\/h2>\n
\n
\n

B\u01b0\u1edbc 1 \u2014 Kh\u1ea3o s\u00e1t tuy\u1ebfn \u0111\u01b0\u1eddng v\u00e0 \u0111\u00e1nh gi\u00e1 \u0111\u00e1<\/h3>\n

\u0110i b\u1ed9 d\u1ecdc theo tuy\u1ebfn \u0111\u01b0\u1eddng \u0111\u1ec1 xu\u1ea5t v\u00e0 \u01b0\u1edbc t\u00ednh m\u1eadt \u0111\u1ed9 \u0111\u00e1 trung b\u00ecnh tr\u00ean m\u1ed7i m\u00e9t vu\u00f4ng. Ph\u00e2n lo\u1ea1i \u0111\u00e1 theo \u0111\u01b0\u1eddng k\u00ednh: v\u1eadt li\u1ec7u nh\u1ecf h\u01a1n 150 mm th\u01b0\u1eddng ph\u00f9 h\u1ee3p v\u1edbi m\u00e1y d\u00f2ng STCL v\u00e0 PSC; v\u1eadt li\u1ec7u l\u00ean \u0111\u1ebfn 300 mm c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1edfi c\u00e1c m\u1eabu STCM; \u0111\u00e1 tr\u00ean 300 mm c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c nghi\u1ec1n s\u01a1 b\u1ed9 ho\u1eb7c chuy\u1ec3n sang m\u00e1y lo\u1ea1i RSM ho\u1eb7c STCH. \u0110\u1ed3ng th\u1eddi, ki\u1ec3m tra xem c\u00f3 v\u1eadt th\u1ec3 kim lo\u1ea1i n\u00e0o b\u1ecb ch\u00f4n v\u00f9i b\u1eb1ng m\u00e1y d\u00f2 kim lo\u1ea1i tr\u00ean khu v\u1ef1c \u0111\u00e3 \u0111\u01b0\u1ee3c canh t\u00e1c tr\u01b0\u1edbc \u0111\u00f3 hay kh\u00f4ng \u2014 nh\u1eefng v\u1eadt th\u1ec3 n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c d\u1ecdn s\u1ea1ch tr\u01b0\u1edbc khi m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO b\u1eaft \u0111\u1ea7u ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<\/div>\n

\n

B\u01b0\u1edbc 2 \u2014 Qu\u00e9t d\u1ecdn ban \u0111\u1ea7u \u1edf \u0111\u1ed9 s\u00e2u t\u1ed1i \u0111a<\/h3>\n

\u0110\u1eb7t con l\u0103n ph\u00eda sau ho\u1eb7c thanh tr\u01b0\u1ee3t \u0111\u1ed9 s\u00e2u \u1edf \u0111\u1ed9 s\u00e2u l\u00e0m vi\u1ec7c t\u1ed1i \u0111a d\u1ef1 ki\u1ebfn \u200b\u200bcho ki\u1ec3u m\u00e1y c\u1ee7a b\u1ea1n. V\u1eadn h\u00e0nh m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO d\u1ecdc theo tuy\u1ebfn \u0111\u01b0\u1eddng v\u1edbi t\u1ed1c \u0111\u1ed9 3 km\/h \u0111\u1ec3 l\u00e0m v\u1ee1 v\u00e0 ch\u00f4n m\u1ed9t ph\u1ea7n nh\u1eefng vi\u00ean \u0111\u00e1 l\u1edbn nh\u1ea5t. M\u1ee5c ti\u00eau c\u1ee7a l\u01b0\u1ee3t n\u00e0y l\u00e0 gi\u1ea3m th\u1ec3 t\u00edch, ch\u1ee9 kh\u00f4ng ph\u1ea3i ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t cu\u1ed1i c\u00f9ng. C\u1ea7n duy tr\u00ec ga PTO \u1edf t\u1ed1c \u0111\u1ed9 v\u00f2ng quay \u0111\u1ecbnh m\u1ee9c trong su\u1ed1t qu\u00e1 tr\u00ecnh \u2014 gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u1ecbnh m\u1ee9c s\u1ebd l\u00e0m r\u00f4to ch\u1eadm l\u1ea1i v\u00e0 cho ph\u00e9p \u0111\u00e1 \u0111i qua m\u00e0 kh\u00f4ng b\u1ecb v\u1ee1 ho\u00e0n to\u00e0n, \u0111\u1ec3 l\u1ea1i nh\u1eefng m\u1ea3nh v\u1ee5n qu\u00e1 kh\u1ed5 trong s\u1ea3n ph\u1ea9m \u0111\u1ea7u ra.<\/p>\n<\/div>\n

\n

B\u01b0\u1edbc 3 \u2014 C\u00f4ng \u0111o\u1ea1n tinh ch\u1ebf \u0111\u1ec3 ph\u00e2n lo\u1ea1i k\u00edch th\u01b0\u1edbc s\u1ecfi<\/h3>\n

N\u00e2ng \u0111\u1ed9 s\u00e2u l\u00e0m vi\u1ec7c l\u00ean 30\u201350 mm v\u00e0 th\u1ef1c hi\u1ec7n l\u01b0\u1ee3t nghi\u1ec1n th\u1ee9 hai tr\u00ean c\u00f9ng m\u1ed9t tuy\u1ebfn \u0111\u01b0\u1eddng theo h\u01b0\u1edbng ng\u01b0\u1ee3c l\u1ea1i. Qu\u00e1 tr\u00ecnh nghi\u1ec1n th\u1ee9 c\u1ea5p n\u00e0y nh\u1eafm v\u00e0o c\u00e1c m\u1ea3nh v\u1ee5n c\u00f2n s\u00f3t l\u1ea1i t\u1eeb l\u01b0\u1ee3t nghi\u1ec1n \u0111\u1ea7u ti\u00ean, nh\u1eefng m\u1ea3nh v\u1eabn c\u00f2n qu\u00e1 l\u1edbn \u0111\u1ec3 s\u1eed d\u1ee5ng l\u00e0m s\u1ecfi l\u00e1t \u0111\u01b0\u1eddng. Tr\u00ean c\u00e1c m\u00e1y c\u00f3 c\u1ea5u h\u00ecnh r\u00f4to c\u00f3 th\u1ec3 thay th\u1ebf, \u0111\u00e2y l\u00e0 \u0111i\u1ec3m m\u00e0 vi\u1ec7c chuy\u1ec3n sang tr\u1ed1ng k\u1ebft h\u1ee3p r\u0103ng\/t\u1ea5m ph\u1eb3ng c\u00f3 th\u1ec3 tinh ch\u1ebf s\u1ea3n ph\u1ea9m \u0111\u1ea7u ra th\u00e0nh k\u00edch th\u01b0\u1edbc 20\u201340 mm, l\u00fd t\u01b0\u1edfng cho vi\u1ec7c x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng \u0111i tr\u00ean b\u1ec1 m\u1eb7t th\u1ea5m n\u01b0\u1edbc.<\/p>\n<\/div>\n

\n

B\u01b0\u1edbc 4 \u2014 San l\u1ea5p m\u1eb7t b\u1eb1ng v\u00e0 \u0111\u1ea7m n\u00e9n<\/h3>\n

Sau khi nghi\u1ec1n, b\u1ec1 m\u1eb7t \u0111\u01b0\u1eddng \u0111i s\u1ebd bao g\u1ed3m h\u1ed7n h\u1ee3p s\u1ecfi m\u1edbi s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u00e1 v\u1ee5n xen k\u1ebd v\u1edbi \u0111\u1ea5t t\u1ef1 nhi\u00ean. San ph\u1eb3ng b\u1ec1 m\u1eb7t b\u1eb1ng l\u01b0\u1ee1i g\u1ea1t \u0111\u1ea5t g\u1eafn tr\u00ean m\u00e1y k\u00e9o ho\u1eb7c thi\u1ebft b\u1ecb san \u0111\u01b0\u1eddng \u0111\u1ec3 t\u1ea1o \u0111\u1ed9 d\u1ed1c nh\u1eb9 (\u0111\u1ed9 d\u1ed1c ngang 2\u20133%) gi\u00fap tho\u00e1t n\u01b0\u1edbc kh\u1ecfi m\u00e9p \u0111\u01b0\u1eddng. \u0110\u1ea7m ch\u1eb7t b\u1eb1ng con l\u0103n rung \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ea7n thi\u1ebft cho xe c\u1ed9 \u0111i l\u1ea1i. V\u00e0o m\u00f9a m\u01b0a \u1edf Colombia, nh\u1eefng con \u0111\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng t\u1eeb v\u1eadt li\u1ec7u nghi\u1ec1n t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng th\u01b0\u1eddng c\u1ea7n \u00edt b\u1ea3o d\u01b0\u1ee1ng h\u01a1n so v\u1edbi s\u1ecfi nh\u1eadp kh\u1ea9u v\u00ec \u0111\u00e1 t\u1ef1 nhi\u00ean nghi\u1ec1n nh\u1ecf c\u00f3 kh\u1ea3 n\u0103ng li\u00ean k\u1ebft t\u1ed1t h\u01a1n v\u1edbi th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a \u0111\u1ea5t xung quanh.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

7. C\u00e1c v\u1ea5n \u0111\u1ec1 ph\u00e1p l\u00fd c\u1ea7n xem x\u00e9t \u0111\u1ed1i v\u1edbi vi\u1ec7c ch\u1ebf bi\u1ebfn \u0111\u00e1 t\u1ea1i ch\u1ed7<\/h2>\n

Vi\u1ec7c v\u1eadn h\u00e0nh m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO \u0111\u1ec3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng \u0111i ho\u1eb7c d\u1ecdn d\u1eb9p \u0111\u1ed3ng ru\u1ed9ng c\u1ea7n xem x\u00e9t c\u00e1c quy \u0111\u1ecbnh v\u1ec1 m\u00f4i tr\u01b0\u1eddng, an to\u00e0n lao \u0111\u1ed9ng v\u00e0 s\u1eed d\u1ee5ng \u0111\u1ea5t. M\u1eb7c d\u00f9 m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO th\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 d\u1ee5ng c\u1ee5 n\u00f4ng nghi\u1ec7p ch\u1ee9 kh\u00f4ng ph\u1ea3i thi\u1ebft b\u1ecb khai th\u00e1c c\u00f4ng nghi\u1ec7p, nh\u01b0ng m\u1ed9t s\u1ed1 khu v\u1ef1c ph\u00e1p l\u00fd v\u1eabn \u00e1p d\u1ee5ng c\u00e1c quy t\u1eafc c\u1ee5 th\u1ec3 m\u00e0 ch\u1ee7 s\u1edf h\u1eefu t\u00e0i s\u1ea3n n\u00ean xem x\u00e9t tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u c\u00e1c ho\u1ea1t \u0111\u1ed9ng ch\u1ebf bi\u1ebfn \u0111\u00e1 quy m\u00f4 l\u1edbn.<\/p>\n

Colombia \u2014 Quy \u0111\u1ecbnh v\u1ec1 m\u00f4i tr\u01b0\u1eddng<\/h3>\n

T\u1ea1i Colombia, vi\u1ec7c khai th\u00e1c v\u00e0 ch\u1ebf bi\u1ebfn th\u01b0\u01a1ng m\u1ea1i c\u00e1c lo\u1ea1i \u0111\u00e1 d\u0103m kho\u00e1ng s\u1ea3n thu\u1ed9c ph\u1ea1m vi Lu\u1eadt Khai th\u00e1c m\u1ecf (Lu\u1eadt 685 n\u0103m 2001) do C\u01a1 quan Khai th\u00e1c m\u1ecf Qu\u1ed1c gia (ANM) qu\u1ea3n l\u00fd. \u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0, vi\u1ec7c ch\u1ebf bi\u1ebfn t\u1ea1i ch\u1ed7 c\u00e1c lo\u1ea1i \u0111\u00e1 t\u1ef1 nhi\u00ean tr\u00ean b\u1ec1 m\u1eb7t \u0111\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ed9c quy\u1ec1n trong c\u00f9ng m\u1ed9t khu \u0111\u1ea5t v\u00e0 kh\u00f4ng b\u00e1n th\u01b0\u01a1ng m\u1ea1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 chu\u1ea9n b\u1ecb \u0111\u1ea5t n\u00f4ng nghi\u1ec7p h\u01a1n l\u00e0 khai th\u00e1c kho\u00e1ng s\u1ea3n, v\u00e0 th\u01b0\u1eddng kh\u00f4ng c\u1ea7n gi\u1ea5y ph\u00e9p khai th\u00e1c m\u1ecf. Tuy nhi\u00ean, n\u1ebfu \u0111\u00e1 d\u0103m \u0111\u01b0\u1ee3c b\u00e1n ho\u1eb7c v\u1eadn chuy\u1ec3n ra kh\u1ecfi khu \u0111\u1ea5t \u0111\u1ec3 s\u1eed d\u1ee5ng th\u01b0\u01a1ng m\u1ea1i, ho\u1ea1t \u0111\u1ed9ng n\u00e0y c\u00f3 th\u1ec3 c\u1ea5u th\u00e0nh khai th\u00e1c th\u1ee7 c\u00f4ng, y\u00eau c\u1ea7u \u0111\u0103ng k\u00fd v\u1edbi ANM theo Ch\u01b0\u01a1ng tr\u00ecnh H\u1ee3p ph\u00e1p h\u00f3a Khai th\u00e1c m\u1ecf. Ch\u1ee7 s\u1edf h\u1eefu b\u1ea5t \u0111\u1ed9ng s\u1ea3n t\u1ea1i c\u00e1c t\u1ec9nh c\u00f3 quy ho\u1ea1ch b\u1ea3o v\u1ec7 \u0111\u1ea5t c\u1ee5 th\u1ec3 \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 g\u1ea7n c\u00e1c v\u00f9ng \u0111\u1ea5t ng\u1eadp n\u01b0\u1edbc, h\u1ec7 sinh th\u00e1i p\u00e1ramo ho\u1eb7c Khu b\u1ea3o t\u1ed3n r\u1eebng \u2014 n\u00ean tham kh\u1ea3o \u00fd ki\u1ebfn \u200b\u200bc\u1ee7a CORPORINOQU\u00cdA, CORMACARENA ho\u1eb7c CAR c\u00f3 li\u00ean quan tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u c\u00e1c ho\u1ea1t \u0111\u1ed9ng nghi\u1ec1n \u0111\u00e1 g\u1ea7n c\u00e1c khu v\u1ef1c nh\u1ea1y c\u1ea3m v\u1ec1 m\u1eb7t sinh th\u00e1i.<\/p>\n

An to\u00e0n lao \u0111\u1ed9ng \u2014 Ti\u00eau chu\u1ea9n Colombia<\/h3>\n

B\u1ed9 Lao \u0111\u1ed9ng (Ministerio de Trabajo), th\u00f4ng qua Ngh\u1ecb quy\u1ebft 0312 n\u0103m 2019 (Est\u00e1ndares M\u00ednimos del Sistema de Gesti\u00f3n SST), y\u00eau c\u1ea7u c\u00e1c ch\u1ee7 s\u1eed d\u1ee5ng lao \u0111\u1ed9ng ph\u1ea3i x\u00e1c \u0111\u1ecbnh v\u00e0 qu\u1ea3n l\u00fd t\u1ea5t c\u1ea3 c\u00e1c m\u1ed1i nguy hi\u1ec3m \u0111\u00e1ng k\u1ec3 t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c, bao g\u1ed3m c\u1ea3 nh\u1eefng m\u1ed1i nguy hi\u1ec3m t\u1eeb m\u00e1y m\u00f3c g\u1eafn tr\u00ean m\u00e1y k\u00e9o. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh ph\u1ea3i s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 tai, b\u1ea3o v\u1ec7 m\u1eaft ch\u1ed1ng m\u1ea3nh \u0111\u00e1 v\u0103ng v\u00e0 duy tr\u00ec kho\u1ea3ng c\u00e1ch an to\u00e0n v\u1edbi m\u00e1y m\u00f3c trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh m\u00e1y k\u00e9o n\u00ean \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o ch\u00ednh th\u1ee9c v\u1ec1 an to\u00e0n tr\u1ee5c PTO, v\u00ec c\u00e1c s\u1ef1 c\u1ed1 v\u01b0\u1edbng m\u1eafc li\u00ean quan \u0111\u1ebfn PTO n\u1eb1m trong s\u1ed1 nh\u1eefng tai n\u1ea1n thi\u1ebft b\u1ecb n\u00f4ng nghi\u1ec7p nghi\u00eam tr\u1ecdng nh\u1ea5t \u0111\u01b0\u1ee3c ghi nh\u1eadn h\u00e0ng n\u0103m b\u1edfi Li\u00ean \u0111o\u00e0n Ch\u0103n nu\u00f4i Colombia v\u00e0 d\u1eef li\u1ec7u t\u1eeb ng\u00e0nh b\u1ea3o hi\u1ec3m c\u00e2y tr\u1ed3ng.<\/p>\n

Tham chi\u1ebfu qu\u1ed1c t\u1ebf \u2014 EU, Hoa K\u1ef3, Brazil<\/h3>\n

Ch\u1ec9 th\u1ecb v\u1ec1 m\u00e1y m\u00f3c 2006\/42\/EC c\u1ee7a Li\u00ean minh ch\u00e2u \u00c2u v\u00e0 Quy \u0111\u1ecbnh v\u1ec1 m\u00e1y m\u00f3c k\u1ebf nhi\u1ec7m 2023\/1230 \u0111\u1eb7t ra c\u00e1c ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf v\u00e0 an to\u00e0n cho m\u00e1y nghi\u1ec1n n\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c b\u00e1n tr\u00ean th\u1ecb tr\u01b0\u1eddng EU, y\u00eau c\u1ea7u c\u00f3 nh\u00e3n CE, quy tr\u00ecnh v\u1eadn h\u00e0nh t\u01b0\u01a1ng th\u00edch v\u1edbi ROPS v\u00e0 c\u00e1c khu v\u1ef1c c\u1ea5m \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u r\u00f5 r\u00e0ng. T\u1ea1i Hoa K\u1ef3, c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 ho\u1ea1t \u0111\u1ed9ng n\u00f4ng nghi\u1ec7p thu\u1ed9c B\u1ed9 ti\u00eau chu\u1ea9n OSHA 1928 \u00e1p d\u1ee5ng cho ng\u01b0\u1eddi lao \u0111\u1ed9ng thu\u00ea s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb PTO, trong khi ti\u00eau chu\u1ea9n S207.16 c\u1ee7a ASABE (Hi\u1ec7p h\u1ed9i K\u1ef9 s\u01b0 N\u00f4ng nghi\u1ec7p v\u00e0 Sinh h\u1ecdc Hoa K\u1ef3) quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u1ec1 b\u1ea3o v\u1ec7 tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO. Quy \u0111\u1ecbnh NR-31 c\u1ee7a Brazil (An to\u00e0n v\u00e0 S\u1ee9c kh\u1ecfe trong C\u00f4ng vi\u1ec7c N\u00f4ng nghi\u1ec7p) ph\u1ea3n \u00e1nh tr\u1ef1c ti\u1ebfp nhi\u1ec1u \u0111i\u1ec1u kho\u1ea3n n\u00e0y \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng n\u00f4ng tr\u1ea1i \u1edf Brazil, m\u1ed9t b\u1ed1i c\u1ea3nh quan tr\u1ecdng do ho\u1ea1t \u0111\u1ed9ng th\u01b0\u01a1ng m\u1ea1i \u0111\u00e1ng k\u1ec3 v\u1ec1 thi\u1ebft b\u1ecb n\u00f4ng nghi\u1ec7p gi\u1eefa Brazil v\u00e0 Colombia th\u00f4ng qua c\u00e1c k\u00eanh l\u00e2n c\u1eadn Mercosur. Ch\u1ee7 s\u1edf h\u1eefu t\u00e0i s\u1ea3n nh\u1eadp kh\u1ea9u thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t cho th\u1ecb tr\u01b0\u1eddng ch\u00e2u \u00c2u ho\u1eb7c B\u1eafc M\u1ef9 th\u01b0\u1eddng c\u00f3 th\u1ec3 x\u00e1c nh\u1eadn r\u1eb1ng c\u00e1c m\u00e1y m\u00f3c \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn CE ho\u1eb7c ASABE \u0111\u00e1p \u1ee9ng v\u01b0\u1ee3t tr\u1ed9i c\u00e1c y\u00eau c\u1ea7u an to\u00e0n trong n\u01b0\u1edbc c\u1ee7a Colombia \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb n\u00f4ng nghi\u1ec7p.<\/p>\n<\/div>\n

<\/p>\n

\"M\u00e1y<\/div>\n

<\/p>\n

\n

8. C\u00e1c m\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t cho c\u00e1c d\u1ef1 \u00e1n \u0111\u01b0\u1eddng \u0111i tr\u00ean khu \u0111\u1ea5t r\u1ed9ng l\u1edbn<\/h2>\n

C\u00e1c m\u1eabu d\u01b0\u1edbi \u0111\u00e2y bao g\u1ed3m nhi\u1ec1u k\u00edch c\u1ee1 m\u00e1y k\u00e9o v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba h\u00ecnh \u0111\u00e1 ph\u1ed5 bi\u1ebfn nh\u1ea5t tr\u00ean c\u00e1c trang tr\u1ea1i v\u00e0 \u0111i\u1ec1n trang l\u1edbn \u1edf Colombia. M\u1ed7i li\u00ean k\u1ebft d\u1eabn \u0111\u1ebfn trang th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n

\n
\n

\"B\u1ed9<\/p>\n

THOR 2.4 + B\u1ed9 thanh k\u00e9o<\/a><\/h3>\n

Chi\u1ec1u r\u1ed9ng l\u00e0m vi\u1ec7c 2,4 m \u00b7 C\u00f4ng su\u1ea5t t\u1ed1i thi\u1ec3u 180 m\u00e3 l\u1ef1c \u00b7 T\u1ea3i tr\u1ecdng 2300 kg \u00b7 L\u00fd t\u01b0\u1edfng cho vi\u1ec7c x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng \u0111i r\u1ed9ng tr\u00ean \u0111\u1ecba h\u00ecnh b\u1eb1ng ph\u1eb3ng r\u1ed9ng l\u1edbn.<\/p>\n<\/div>\n

\n

\"M\u00e1y<\/p>\n

M\u00e1y nghi\u1ec1n \u0111\u00e1 n\u00f4ng nghi\u1ec7p RockMaster<\/a><\/h3>\n

M\u00e1y nghi\u1ec1n \u0111\u00e1 \u0111a n\u0103ng d\u00f9ng trong n\u00f4ng nghi\u1ec7p, th\u00edch h\u1ee3p cho vi\u1ec7c ph\u00e1t quang v\u00e0 chu\u1ea9n b\u1ecb \u0111\u01b0\u1eddng \u0111i tr\u00ean nhi\u1ec1u lo\u1ea1i \u0111\u1ecba h\u00ecnh kh\u00e1c nhau.<\/p>\n<\/div>\n

\n

\"M\u00e1y<\/p>\n

M\u00e1y nghi\u1ec1n \u0111\u00e1 d\u00f2ng PSC<\/a><\/h3>\n

V\u1edbi thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn v\u00e0 kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n cao, d\u00f2ng PSC ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i m\u00e1y k\u00e9o n\u00f4ng nghi\u1ec7p c\u1ee1 trung v\u00e0 nh\u1eefng khu v\u1ef1c c\u00f3 chi\u1ec1u r\u1ed9ng \u0111\u01b0\u1eddng \u0111i h\u1eb9p h\u01a1n.<\/p>\n<\/div>\n

\n

\"M\u00e1y<\/p>\n

M\u00e1y nghi\u1ec1n \u0111\u00e1 g\u1eafn tr\u00ean m\u00e1y k\u00e9o<\/a><\/h3>\n

Gi\u00e1 \u0111\u1ee1 m\u00f3c k\u00e9o ba \u0111i\u1ec3m gi\u00fap l\u1eafp \u0111\u1eb7t d\u1ec5 d\u00e0ng. Hi\u1ec7u su\u1ea5t c\u00e2n b\u1eb1ng t\u1ed1t tr\u00ean nhi\u1ec1u lo\u1ea1i \u0111\u1ecba h\u00ecnh \u0111\u00e1 kh\u00e1c nhau.<\/p>\n<\/div>\n

\n

\"M\u00e1y<\/p>\n

M\u00e1y nghi\u1ec1n \u0111\u00e1 n\u00f4ng nghi\u1ec7p<\/a><\/h3>\n

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean d\u1ee5ng cho \u0111\u1ea5t n\u00f4ng nghi\u1ec7p c\u00f3 nhi\u1ec1u lo\u1ea1i \u0111\u00e1. Hi\u1ec7u su\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh trong \u0111i\u1ec1u ki\u1ec7n m\u1eadt \u0111\u1ed9 \u0111\u00e1 kh\u00e1c nhau \u1edf nhi\u1ec1u v\u00f9ng kh\u00ed h\u1eadu.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

9. Gi\u1edbi thi\u1ec7u v\u1ec1 \u0111\u1ed9i ng\u0169 v\u00e0 ti\u00eau chu\u1ea9n s\u1ea3n xu\u1ea5t c\u1ee7a ch\u00fang t\u00f4i<\/h2>\n

\u0110\u1ed9i ng\u0169 c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 d\u00e0nh h\u01a1n hai th\u1eadp k\u1ef7 \u0111\u1ec3 ph\u00e1t tri\u1ec3n, th\u1eed nghi\u1ec7m th\u1ef1c \u0111\u1ecba v\u00e0 ho\u00e0n thi\u1ec7n thi\u1ebft b\u1ecb nghi\u1ec1n \u0111\u00e1 d\u1eabn \u0111\u1ed9ng b\u1eb1ng tr\u1ee5c PTO trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng n\u00f4ng nghi\u1ec7p v\u00e0 qu\u1ea3n l\u00fd \u0111\u1ea5t \u0111ai th\u1ef1c t\u1ebf. M\u1ed7i m\u00e1y m\u00f3c ch\u00fang t\u00f4i s\u1ea3n xu\u1ea5t \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 d\u1ef1a tr\u00ean \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf ngo\u00e0i hi\u1ec7n tr\u01b0\u1eddng \u2014 ch\u1ee9 kh\u00f4ng ch\u1ec9 tr\u00ean b\u00e0n th\u00ed nghi\u1ec7m \u2014 b\u1edfi v\u00ec s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 th\u00e0nh ph\u1ea7n \u0111\u1ea5t, \u0111\u1ed9 c\u1ee9ng c\u1ee7a \u0111\u00e1 v\u00e0 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i c\u1ee7a m\u00e1y k\u00e9o m\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh g\u1eb7p ph\u1ea3i tr\u00ean c\u00e1c trang tr\u1ea1i l\u1edbn \u0111\u00f2i h\u1ecfi k\u1ef9 thu\u1eadt ph\u1ea3i d\u1ef1a tr\u00ean kinh nghi\u1ec7m th\u1ef1c ti\u1ec5n ch\u1ee9 kh\u00f4ng ch\u1ec9 d\u1ef1a tr\u00ean c\u00e1c m\u00f4 h\u00ecnh l\u00fd thuy\u1ebft. Ch\u00fang t\u00f4i l\u00e0m vi\u1ec7c tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c ch\u1ee7 trang tr\u1ea1i, ng\u01b0\u1eddi qu\u1ea3n l\u00fd \u0111i\u1ec1n trang v\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n du l\u1ecbch n\u00f4ng nghi\u1ec7p tr\u00ean kh\u1eafp ch\u00e2u M\u1ef9 Latinh, bao g\u1ed3m c\u1ea3 kh\u00e1ch h\u00e0ng \u1edf c\u00e1c v\u00f9ng tr\u1ed3ng c\u00e0 ph\u00ea Andes c\u1ee7a Colombia, v\u00f9ng Llanos v\u00e0 v\u00f9ng ch\u00e2n n\u00fai Th\u00e1i B\u00ecnh D\u01b0\u01a1ng, \u0111\u1ec3 hi\u1ec3u c\u00e1ch c\u00f4ng ngh\u1ec7 nghi\u1ec1n \u0111\u00e1 ph\u00f9 h\u1ee3p v\u1edbi quy tr\u00ecnh qu\u1ea3n l\u00fd \u0111\u1ea5t \u0111ai \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n

Quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u1ee7a ch\u00fang t\u00f4i tu\u00e2n th\u1ee7 c\u00e1c nguy\u00ean t\u1eafc qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng ISO 9001 v\u1ec1 h\u00e0n, gia c\u00f4ng v\u00e0 t\u00ecm ngu\u1ed3n cung \u1ee9ng linh ki\u1ec7n. Ph\u00f4i r\u0103ng cacbua \u0111\u01b0\u1ee3c cung c\u1ea5p t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p luy\u1ec7n kim \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn v\u00e0 \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ed9 c\u1ee9ng \u0111\u1ed3ng nh\u1ea5t tr\u01b0\u1edbc khi l\u1eafp r\u00e1p r\u00f4to. M\u00e1y m\u00f3c ho\u00e0n thi\u1ec7n \u0111\u01b0\u1ee3c ch\u1ea1y th\u1eed nghi\u1ec7m d\u01b0\u1edbi t\u1ea3i tr\u1ecdng tr\u01b0\u1edbc khi v\u1eadn chuy\u1ec3n \u0111\u1ec3 x\u00e1c minh nhi\u1ec7t \u0111\u1ed9 \u1ed5 tr\u1ee5c, \u0111\u1ed9 th\u1eb3ng h\u00e0ng c\u1ee7a tr\u1ee5c PTO v\u00e0 \u0111\u1ed9 c\u00e2n b\u1eb1ng c\u1ee7a r\u00f4to. Ch\u00fang t\u00f4i cung c\u1ea5p h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt v\u00e0 ph\u1ee5 t\u00f9ng thay th\u1ebf cho to\u00e0n b\u1ed9 d\u00f2ng s\u1ea3n ph\u1ea9m, v\u1edbi t\u00e0i li\u1ec7u ph\u1ee5 t\u00f9ng c\u00f3 s\u1eb5n \u0111\u1ec3 b\u1ea3o d\u01b0\u1ee1ng t\u1ea1i c\u00e1c x\u01b0\u1edfng \u0111\u1ecba ph\u01b0\u01a1ng nh\u1eb1m gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u1ea1i c\u00e1c trang tr\u1ea1i l\u1edbn n\u01a1i vi\u1ec7c ti\u1ebfp c\u1eadn m\u1ea1ng l\u01b0\u1edbi \u0111\u1ea1i l\u00fd c\u00f3 th\u1ec3 b\u1ecb h\u1ea1n ch\u1ebf.<\/p>\n<\/div>\n

<\/p>\n

\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n
\nC\u00e2u 1. C\u00f4ng su\u1ea5t t\u1ed1i thi\u1ec3u c\u1ee7a m\u00e1y k\u00e9o c\u1ea7n thi\u1ebft \u0111\u1ec3 v\u1eadn h\u00e0nh m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO tr\u00ean c\u00e1c trang tr\u1ea1i l\u1edbn \u1edf Colombia l\u00e0 bao nhi\u00eau?<\/summary>\n
C\u00e1c m\u00e1y c\u01a1 b\u1ea3n trong d\u00f2ng STCL ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 v\u1edbi c\u00f4ng su\u1ea5t t\u1eeb \u200b\u200b70 m\u00e3 l\u1ef1c tr\u1edf l\u00ean, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i m\u00e1y k\u00e9o n\u00f4ng nghi\u1ec7p c\u1ee1 trung b\u00ecnh. C\u00e1c m\u1eabu t\u1ea7m trung nh\u01b0 STCM 150 y\u00eau c\u1ea7u c\u00f4ng su\u1ea5t t\u1eeb \u200b\u200b150\u2013220 m\u00e3 l\u1ef1c \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u su\u1ea5t t\u1ed1i \u0111a trong \u0111i\u1ec1u ki\u1ec7n \u0111\u00e1 d\u00e0y \u0111\u1eb7c. M\u00e1y c\u1eaft r\u1ed9ng THOR 3.0 y\u00eau c\u1ea7u \u00edt nh\u1ea5t 230 m\u00e3 l\u1ef1c \u0111\u1ec3 duy tr\u00ec t\u1ed1c \u0111\u1ed9 quay r\u00f4to d\u01b0\u1edbi t\u1ea3i tr\u1ecdng tr\u00ean chi\u1ec1u r\u1ed9ng l\u00e0m vi\u1ec7c 3,0 m. Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00f4ng su\u1ea5t m\u00e1y k\u00e9o ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a m\u00e1y l\u00e0 r\u1ea5t quan tr\u1ecdng \u2014 s\u1eed d\u1ee5ng m\u00e1y k\u00e9o qu\u00e1 nh\u1ecf s\u1ebd l\u00e0m gi\u1ea3m t\u1ed1c \u0111\u1ed9 PTO, l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 nghi\u1ec1n v\u00e0 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1eb9t r\u00f4to d\u01b0\u1edbi t\u1ea3i tr\u1ecdng \u0111\u00e1 n\u1eb7ng.<\/div>\n<\/details>\n
\nC\u00e2u 2. So v\u1edbi vi\u1ec7c nh\u1eadp \u0111\u00e1 d\u0103m b\u1eb1ng xe t\u1ea3i \u0111\u1ec3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng, m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO t\u1ea1o ra c\u1ed1t li\u1ec7u s\u1ecfi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c nh\u01b0 th\u1ebf n\u00e0o?<\/summary>\n
M\u00e1y nghi\u1ec1n \u0111\u00e1 PTO x\u1eed l\u00fd \u0111\u00e1 c\u00f3 s\u1eb5n t\u1ea1i ch\u1ed7, lo\u1ea1i b\u1ecf chi ph\u00ed v\u1eadn chuy\u1ec3n b\u1eb1ng xe t\u1ea3i, ph\u00ed c\u1ed5ng v\u00e0 y\u00eau c\u1ea7u gi\u1ea5y ph\u00e9p \u0111\u01b0\u1eddng b\u1ed9 cho vi\u1ec7c v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng. S\u1ea3n ph\u1ea9m nghi\u1ec1n t\u00edch h\u1ee3p t\u1ef1 nhi\u00ean v\u1edbi th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a \u0111\u1ea5t, gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh b\u1ec1 m\u1eb7t v\u00ec c\u00e1c h\u1ea1t li\u00ean k\u1ebft v\u1edbi m\u1eb7t \u0111\u1ea5t xung quanh thay v\u00ec n\u1eb1m th\u00e0nh m\u1ed9t l\u1edbp ri\u00eang bi\u1ec7t. \u0110\u1ed1i v\u1edbi c\u00e1c khu \u0111\u1ea5t n\u00f4ng th\u00f4n r\u1ed9ng l\u1edbn \u1edf Colombia, n\u01a1i xe t\u1ea3i kh\u00f4ng th\u1ec3 ti\u1ebfp c\u1eadn c\u00e1c khu v\u1ef1c h\u1ebbo l\u00e1nh, vi\u1ec7c nghi\u1ec1n \u0111\u00e1 t\u1ea1i ch\u1ed7 th\u01b0\u1eddng l\u00e0 l\u1ef1a ch\u1ecdn duy nh\u1ea5t kh\u1ea3 thi \u0111\u1ec3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng \u0111i, b\u1ea5t k\u1ec3 so s\u00e1nh chi ph\u00ed.<\/div>\n<\/details>\n
\nC\u00e2u 3. Lo\u1ea1i m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO n\u00e0o ph\u00f9 h\u1ee3p nh\u1ea5t \u0111\u1ec3 t\u1ea1o \u0111\u01b0\u1eddng \u0111i l\u00e1t \u0111\u00e1 d\u0103m xung quanh c\u00e1c c\u01a1 s\u1edf du l\u1ecbch n\u00f4ng nghi\u1ec7p \u1edf v\u00f9ng Andes c\u1ee7a Colombia?<\/summary>\n
\u0110\u1ed1i v\u1edbi vi\u1ec7c t\u1ea1o c\u1ea3nh quan xung quanh c\u00e1c c\u01a1 s\u1edf du l\u1ecbch n\u00f4ng nghi\u1ec7p, n\u01a1i y\u1ebfu t\u1ed1 th\u1ea9m m\u1ef9 r\u1ea5t quan tr\u1ecdng, d\u00f2ng m\u00e1y PSC v\u00e0 STCL th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng h\u01a1n v\u00ec k\u00edch th\u01b0\u1edbc h\u1ea1t nh\u1ecf h\u01a1n (20\u201340 mm) t\u1ea1o ra k\u1ebft c\u1ea5u s\u1ecfi m\u1ecbn h\u01a1n, ph\u00f9 h\u1ee3p cho l\u1ed1i \u0111i d\u00e0nh cho kh\u00e1ch v\u00e0 c\u00e1c con \u0111\u01b0\u1eddng trang tr\u00ed. M\u00e1y c\u00f3 c\u1ea5u h\u00ecnh r\u00f4to ph\u1ee5 d\u1ea1ng t\u1ea5m ph\u1eb3ng FP cho ra s\u1ea3n ph\u1ea9m \u0111\u1eb7c bi\u1ec7t \u0111\u1ed3ng \u0111\u1ec1u. \u0110\u1ed1i v\u1edbi \u0111\u01b0\u1eddng d\u1eabn v\u00e0o khu v\u1ef1c, c\u00e1c m\u1eabu STCM n\u1eb7ng h\u01a1n c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c lo\u1ea1i \u0111\u00e1 l\u1edbn h\u01a1n th\u01b0\u1eddng th\u1ea5y tr\u00ean c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng ch\u00ednh l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t h\u01a1n, trong khi PSC \u0111\u01b0\u1ee3c d\u00e0nh cho c\u00f4ng vi\u1ec7c ho\u00e0n thi\u1ec7n \u1edf c\u00e1c khu v\u1ef1c d\u00e0nh cho kh\u00e1ch tham quan.<\/div>\n<\/details>\n
\nC\u00e2u 4. M\u1ed9t m\u00e1y nghi\u1ec1n \u0111\u00e1 g\u1eafn tr\u00ean m\u00e1y k\u00e9o th\u01b0\u1eddng c\u00f3 th\u1ec3 x\u1eed l\u00fd \u0111\u01b0\u1ee3c bao nhi\u00eau hecta m\u1ed7i ng\u00e0y trong c\u00e1c d\u1ef1 \u00e1n l\u00e0m \u0111\u01b0\u1eddng r\u1ea3i s\u1ecfi quy m\u00f4 l\u1edbn?<\/summary>\n
N\u0103ng su\u1ea5t h\u00e0ng ng\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o m\u1eadt \u0111\u1ed9 \u0111\u00e1, \u0111\u1ed9 s\u00e2u l\u00e0m vi\u1ec7c v\u00e0 t\u1ed1c \u0111\u1ed9 m\u00e1y k\u00e9o. Tr\u00ean \u0111\u1ecba h\u00ecnh \u00edt \u0111\u00e1, v\u1edbi t\u1ed1c \u0111\u1ed9 3 km\/h v\u00e0 chi\u1ec1u r\u1ed9ng l\u00e0m vi\u1ec7c 2 m, m\u1ed9t m\u00e1y k\u00e9o c\u00f3 th\u1ec3 x\u1eed l\u00fd kho\u1ea3ng 4\u20136 ha m\u1ed7i ng\u00e0y ch\u1ec9 trong m\u1ed9t l\u1ea7n \u0111i qua. \u0110\u1ea5t n\u00fai l\u1eeda nhi\u1ec1u \u0111\u00e1, c\u1ea7n hai l\u1ea7n \u0111i qua, c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m n\u0103ng su\u1ea5t xu\u1ed1ng c\u00f2n 1,5\u20132,5 ha m\u1ed7i ng\u00e0y. \u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng l\u1edbn tr\u1ea3i r\u1ed9ng h\u00e0ng tr\u0103m ha, ng\u01b0\u1eddi v\u1eadn h\u00e0nh th\u01b0\u1eddng l\u00e0m vi\u1ec7c theo t\u1eebng khu v\u1ef1c v\u00e0 k\u1ebft h\u1ee3p c\u00e1c c\u00f4ng \u0111o\u1ea1n nghi\u1ec1n \u0111\u00e1 v\u1edbi c\u00e1c c\u00f4ng \u0111o\u1ea1n san l\u1ea5p m\u1eb7t b\u1eb1ng \u0111\u1ec3 duy tr\u00ec hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a d\u1ef1 \u00e1n. M\u00e1y THOR 3.0 v\u1edbi chi\u1ec1u r\u1ed9ng l\u00e0m vi\u1ec7c 3,0 m mang l\u1ea1i l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 v\u1ec1 di\u1ec7n t\u00edch m\u1ed7i gi\u1edd tr\u00ean \u0111\u1ecba h\u00ecnh b\u1eb1ng ph\u1eb3ng, tho\u00e1ng \u0111\u00e3ng.<\/div>\n<\/details>\n
\nC\u00e2u 5. Chi ph\u00ed thay th\u1ebf r\u0103ng cacbua d\u1ef1 ki\u1ebfn \u200b\u200bv\u00e0 kho\u1ea3ng th\u1eddi gian b\u1ea3o d\u01b0\u1ee1ng cho m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO s\u1eed d\u1ee5ng trong x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng th\u01b0\u01a1ng m\u1ea1i l\u00e0 bao nhi\u00eau?<\/summary>\n
Trong \u0111i\u1ec1u ki\u1ec7n \u0111\u00e1 th\u00f4ng th\u01b0\u1eddng tr\u00ean \u0111\u1ed3ng ru\u1ed9ng n\u00f4ng nghi\u1ec7p, tu\u1ed5i th\u1ecd c\u1ee7a r\u0103ng cacbua dao \u0111\u1ed9ng t\u1eeb 100 \u0111\u1ebfn 300 gi\u1edd l\u00e0m vi\u1ec7c t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 c\u1ee9ng c\u1ee7a \u0111\u00e1. \u0110\u00e1 n\u00fai l\u1eeda \u1edf d\u00e3y Andes c\u1ee7a Colombia l\u00e0m m\u00f2n r\u0103ng nhanh h\u01a1n so v\u1edbi \u0111\u00e1 v\u00f4i tr\u1ea7m t\u00edch m\u1ec1m h\u01a1n. H\u1ea7u h\u1ebft ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111\u1ec1u d\u1ef1 tr\u1eef \u0111\u1ea7y \u0111\u1ee7 r\u0103ng v\u00e0 gi\u00e1 \u0111\u1ee1 thay th\u1ebf v\u00e0 l\u00ean k\u1ebf ho\u1ea1ch ki\u1ec3m tra r\u0103ng sau m\u1ed7i 25-30 gi\u1edd. Vi\u1ec7c thay th\u1ebf t\u1eebng r\u0103ng ch\u1ec9 m\u1ea5t v\u00e0i ph\u00fat khi r\u00f4to \u0111\u01b0\u1ee3c kh\u00f3a. M\u1ed9t b\u1ed9 r\u0103ng \u0111\u1ea7y \u0111\u1ee7 cho m\u00e1y c\u1ee1 trung b\u00ecnh th\u01b0\u1eddng chi\u1ebfm m\u1ed9t kho\u1ea3n chi ph\u00ed \u0111\u00e1ng k\u1ec3 nh\u01b0ng c\u00f3 th\u1ec3 qu\u1ea3n l\u00fd \u0111\u01b0\u1ee3c so v\u1edbi kho\u1ea3n ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1edd vi\u1ec7c lo\u1ea1i b\u1ecf vi\u1ec7c v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng trong su\u1ed1t m\u1ed9t m\u00f9a x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng.<\/div>\n<\/details>\n
\nC\u00e2u 6. Vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO t\u1ea1i ch\u1ed7 c\u00f3 c\u1ea7n gi\u1ea5y ph\u00e9p m\u00f4i tr\u01b0\u1eddng n\u00e0o khi chu\u1ea9n b\u1ecb \u0111\u01b0\u1eddng v\u00e0o trang tr\u1ea1i \u1edf v\u00f9ng n\u00f4ng th\u00f4n Colombia kh\u00f4ng?<\/summary>\n
\u0110\u1ed1i v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u00e1 t\u1ea1i ch\u1ed7 cho m\u1ee5c \u0111\u00edch c\u00e1 nh\u00e2n, phi th\u01b0\u01a1ng m\u1ea1i trong c\u00f9ng ranh gi\u1edbi khu \u0111\u1ea5t, ho\u1ea1t \u0111\u1ed9ng n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u1ebfp v\u00e0o lo\u1ea1i chu\u1ea9n b\u1ecb \u0111\u1ea5t n\u00f4ng nghi\u1ec7p ch\u1ee9 kh\u00f4ng ph\u1ea3i khai th\u00e1c kho\u00e1ng s\u1ea3n theo Lu\u1eadt Khai th\u00e1c m\u1ecf c\u1ee7a Colombia. Th\u00f4ng th\u01b0\u1eddng kh\u00f4ng c\u1ea7n gi\u1ea5y ph\u00e9p khai th\u00e1c m\u1ecf ho\u1eb7c gi\u1ea5y ph\u00e9p m\u00f4i tr\u01b0\u1eddng trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y. Tuy nhi\u00ean, n\u1ebfu ho\u1ea1t \u0111\u1ed9ng n\u1eb1m trong l\u01b0u v\u1ef1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7, v\u00f9ng \u0111\u1ec7m p\u00e1ramo ho\u1eb7c Zona de Reserva Forestal, n\u00ean tham kh\u1ea3o \u00fd ki\u1ebfn \u200b\u200b\u200b\u200btr\u01b0\u1edbc v\u1edbi CAR (Corporaci\u00f3n Aut\u00f3noma Regional) khu v\u1ef1c tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u b\u1ea5t k\u1ef3 ho\u1ea1t \u0111\u1ed9ng x\u1edbi \u0111\u1ea5t c\u01a1 h\u1ecdc n\u00e0o. Vi\u1ec7c b\u00e1n ho\u1eb7c v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u \u0111\u00e3 nghi\u1ec1n ra kh\u1ecfi khu v\u1ef1c ho\u1ea1t \u0111\u1ed9ng v\u00ec m\u1ee5c \u0111\u00edch th\u01b0\u01a1ng m\u1ea1i s\u1ebd l\u00e0m thay \u0111\u1ed5i ph\u00e2n lo\u1ea1i quy \u0111\u1ecbnh v\u00e0 s\u1ebd c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t ph\u00e1p l\u00fd theo c\u00e1c y\u00eau c\u1ea7u ANM hi\u1ec7n h\u00e0nh.<\/div>\n<\/details>\n
\nC\u00e2u 7. M\u1ed9t con \u0111\u01b0\u1eddng r\u1ea3i s\u1ecfi \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng chuy\u00ean nghi\u1ec7p b\u1eb1ng \u0111\u00e1 d\u0103m t\u1ea1i ch\u1ed7 th\u01b0\u1eddng c\u00f3 tu\u1ed5i th\u1ecd bao l\u00e2u tr\u01b0\u1edbc khi c\u1ea7n b\u1ea3o tr\u00ec \u0111\u00e1ng k\u1ec3?<\/summary>\n
Tr\u00ean n\u1ec1n \u0111\u1ea5t tho\u00e1t n\u01b0\u1edbc t\u1ed1t v\u00e0 c\u00f3 \u0111\u1ed9 d\u1ed1c ngang ph\u00f9 h\u1ee3p, \u0111\u01b0\u1eddng \u0111i b\u1eb1ng \u0111\u00e1 d\u0103m t\u1ef1 nhi\u00ean c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c t\u1eeb 5 \u0111\u1ebfn 10 n\u0103m tr\u01b0\u1edbc khi c\u1ea7n san l\u1ea5p l\u1ea1i \u0111\u00e1ng k\u1ec3. Vi\u1ec7c san l\u1ea5p nh\u1eb9 h\u00e0ng n\u0103m b\u1eb1ng m\u00e1y san \u0111\u01b0\u1eddng ho\u1eb7c m\u00e1y \u1ee7i \u0111\u1ec3 kh\u00f4i ph\u1ee5c l\u1ea1i h\u00ecnh d\u1ea1ng m\u1eb7t \u0111\u01b0\u1eddng s\u1ebd k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd \u0111\u00e1ng k\u1ec3. T\u1ea1i c\u00e1c khu v\u1ef1c c\u00f3 m\u00f9a m\u01b0a \u1edf Colombia, c\u00e1c v\u1ebft l\u00fan tr\u00ean b\u1ec1 m\u1eb7t c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng xe c\u1ed9 s\u1eed d\u1ee5ng nhi\u1ec1u c\u00f3 th\u1ec3 c\u1ea7n \u0111\u01b0\u1ee3c san l\u1ea5p l\u1ea1i nh\u1eb9 m\u1ed7i 2-3 n\u0103m \u0111\u1ec3 l\u00e0m m\u1edbi l\u1edbp \u0111\u00e1 d\u0103m li\u00ean k\u1ebft. Th\u1ef1c t\u1ebf l\u00e0 nguy\u00ean li\u1ec7u th\u00f4 cho c\u00e1c c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec \u0111\u00e3 c\u00f3 s\u1eb5n t\u1ea1i ch\u1ed7 c\u00f3 ngh\u0129a l\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec \u0111\u01b0\u1eddng d\u00e0i h\u1ea1n \u0111\u1ed1i v\u1edbi c\u00e1c khu \u0111\u1ea5t c\u00f3 m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c \u0111\u01b0\u1eddng s\u1ecfi nh\u1eadp kh\u1ea9u c\u1ea7n ph\u1ea3i v\u1eadn chuy\u1ec3n nguy\u00ean li\u1ec7u m\u1edbi cho m\u1ed7i chu k\u1ef3 b\u1ea3o tr\u00ec.<\/div>\n<\/details>\n
\nC\u00e2u 8. C\u00f4ng nh\u00e2n c\u1ea7n trang b\u1ecb nh\u1eefng thi\u1ebft b\u1ecb an to\u00e0n n\u00e0o v\u00e0 gi\u1eef kho\u1ea3ng c\u00e1ch an to\u00e0n ra sao khi l\u00e0m vi\u1ec7c xung quanh m\u00e1y nghi\u1ec1n \u0111\u00e1 g\u1eafn tr\u00ean m\u00e1y k\u00e9o trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh t\u1ea1i Colombia?<\/summary>\n
T\u1ea5t c\u1ea3 nh\u00e2n vi\u00ean ph\u1ea3i gi\u1eef kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u 30 m\u00e9t so v\u1edbi m\u00e1y m\u00f3c trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh do nguy c\u01a1 \u0111\u00e1 v\u0103ng. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh m\u00e1y ph\u1ea3i \u0111eo thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 tai (ho\u1ea1t \u0111\u1ed9ng nghi\u1ec1n \u0111\u00e1 th\u01b0\u1eddng t\u1ea1o ra ti\u1ebfng \u1ed3n t\u1eeb 95\u2013105 dB trong cabin m\u00e1y k\u00e9o), k\u00ednh b\u1ea3o h\u1ed9 ho\u1eb7c t\u1ea5m ch\u1eafn m\u1eb7t, v\u00e0 \u00e1o ph\u1ea3n quang n\u1ebfu c\u00f3 c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n kh\u00e1c \u0111ang ho\u1ea1t \u0111\u1ed9ng \u1edf g\u1ea7n \u0111\u00f3. Theo quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n lao \u0111\u1ed9ng trong nh\u00e0 m\u00e1y (SST) c\u1ee7a Colombia (Ngh\u1ecb quy\u1ebft 0312 n\u0103m 2019), b\u1ea5t k\u1ef3 ng\u01b0\u1eddi lao \u0111\u1ed9ng n\u00e0o \u0111\u01b0\u1ee3c thu\u00ea c\u00f3 m\u1eb7t trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh \u0111\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ea3o hi\u1ec3m ARL, \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o v\u1ec1 c\u00e1c m\u1ed1i nguy hi\u1ec3m c\u1ee5 th\u1ec3, v\u00e0 ng\u01b0\u1eddi s\u1eed d\u1ee5ng lao \u0111\u1ed9ng ph\u1ea3i duy tr\u00ec b\u1ea3n \u0111\u00e1nh gi\u00e1 r\u1ee7i ro \u0111\u01b0\u1ee3c ghi ch\u00e9p \u0111\u1ea7y \u0111\u1ee7 cho ho\u1ea1t \u0111\u1ed9ng n\u00e0y. Tr\u1ee5c PTO ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 ho\u00e0n to\u00e0n m\u1ecdi l\u00fac trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed9ng \u2014 \u0111\u00e2y l\u00e0 y\u00eau c\u1ea7u theo c\u1ea3 h\u01b0\u1edbng d\u1eabn n\u00f4ng nghi\u1ec7p c\u1ee7a Colombia v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf nh\u01b0 ASABE S207.16.<\/div>\n<\/details>\n
\nC\u00e2u 9. M\u00e1y nghi\u1ec1n \u0111\u00e1 PTO c\u00f3 \u01b0u \u0111i\u1ec3m nh\u01b0 th\u1ebf n\u00e0o so v\u1edbi vi\u1ec7c thu\u00ea m\u00e1y nghi\u1ec1n \u0111\u00e1 b\u00e1nh x\u00edch trong c\u00e1c d\u1ef1 \u00e1n \u0111\u01b0\u1eddng s\u00e1 l\u1edbn ph\u1ee5c v\u1ee5 c\u00e1c trang tr\u1ea1i c\u00e0 ph\u00ea \u1edf Colombia?<\/summary>\n
M\u00e1y nghi\u1ec1n \u0111\u00e1 d\u1eabn \u0111\u1ed9ng b\u1eb1ng tr\u1ee5c PTO s\u1eed d\u1ee5ng m\u00e1y k\u00e9o m\u00e0 b\u1ea1n \u0111\u00e3 s\u1edf h\u1eefu, gi\u00fap lo\u1ea1i b\u1ecf chi ph\u00ed thu\u00ea m\u00e1y v\u00e0 v\u1eadn chuy\u1ec3n thi\u1ebft b\u1ecb n\u1eb7ng ri\u00eang bi\u1ec7t \u0111\u1ebfn c\u00f4ng tr\u01b0\u1eddng. \u0110\u1ed1i v\u1edbi nhu c\u1ea7u b\u1ea3o tr\u00ec \u0111\u01b0\u1eddng s\u00e1 th\u01b0\u1eddng xuy\u00ean t\u1ea1i c\u00e1c trang tr\u1ea1i c\u00e0 ph\u00ea l\u1edbn \u1edf Antioquia ho\u1eb7c Huila, n\u01a1i \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1eddng s\u00e1 xu\u1ed1ng c\u1ea5p m\u1ed7i m\u00f9a m\u01b0a, vi\u1ec7c s\u1edf h\u1eefu m\u1ed9t m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO th\u01b0\u1eddng ho\u00e0n v\u1ed1n trong v\u00f2ng 2-4 m\u00f9a v\u1ee5 so v\u1edbi ph\u00ed thu\u00ea h\u00e0ng n\u0103m. M\u00e1y nghi\u1ec1n b\u00e1nh x\u00edch cung c\u1ea5p n\u0103ng su\u1ea5t cao h\u01a1n cho kh\u1ed1i l\u01b0\u1ee3ng r\u1ea5t l\u1edbn nh\u01b0ng y\u00eau c\u1ea7u \u0111\u00e0o t\u1ea1o ng\u01b0\u1eddi v\u1eadn h\u00e0nh ri\u00eang, v\u1eadn chuy\u1ec3n chuy\u00ean d\u1ee5ng v\u00e0 b\u1ea3o hi\u1ec3m. \u0110\u1ed1i v\u1edbi c\u00e1c khu \u0111\u1ea5t d\u01b0\u1edbi 500 ha v\u1edbi m\u1eadt \u0111\u1ed9 \u0111\u00e1 \u0111i\u1ec3n h\u00ecnh c\u1ee7a c\u00e1c trang tr\u1ea1i Colombia, m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO g\u1eafn tr\u00ean m\u00e1y k\u00e9o h\u1ea7u nh\u01b0 lu\u00f4n l\u00e0 l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 \u0111\u01a1n gi\u1ea3n h\u01a1n trong v\u1eadn h\u00e0nh.<\/div>\n<\/details>\n<\/div>\n

Bi\u00ean t\u1eadp vi\u00ean: PXY<\/p>","protected":false},"excerpt":{"rendered":"

H\u01b0\u1edbng d\u1eabn th\u1ef1c ti\u1ec5n cho c\u00e1c khu \u0111\u1ea5t r\u1ed9ng l\u1edbn: S\u1eed d\u1ee5ng m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO \u0111\u1ec3 t\u1ea1o \u0111\u01b0\u1eddng \u0111i b\u1eb1ng s\u1ecfi v\u00e0 v\u1eadt li\u1ec7u trang tr\u00ed c\u1ea3nh quan tr\u00ean c\u00e1c khu \u0111\u1ea5t r\u1ed9ng l\u1edbn. T\u00ecm hi\u1ec3u c\u00e1ch m\u00e1y nghi\u1ec1n \u0111\u00e1 g\u1eafn tr\u00ean m\u00e1y k\u00e9o bi\u1ebfn \u0111\u00e1 b\u1ec1 m\u1eb7t th\u00e0nh s\u1ecfi ch\u1ea5t l\u01b0\u1ee3ng cao, chuy\u00ean nghi\u1ec7p \u2014 m\u00e0 kh\u00f4ng c\u1ea7n v\u1eadn chuy\u1ec3n b\u1ea5t k\u1ef3 t\u1ea3i tr\u1ecdng n\u00e0o ra kh\u1ecfi c\u00f4ng tr\u01b0\u1eddng. M\u00c1Y NGHI\u1ec0N \u0110\u00c1 PTO Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 1. T\u1ea1i sao ch\u1ee7 s\u1edf h\u1eefu b\u1ea5t \u0111\u1ed9ng s\u1ea3n l\u1edbn \u0111ang chuy\u1ec3n sang s\u1eed d\u1ee5ng \u0111\u00e1 t\u1ea1i ch\u1ed7 [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[52],"tags":[],"class_list":["post-647","post","type-post","status-publish","format-standard","hentry","category-pto-stone-crusher"],"_links":{"self":[{"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/posts\/647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/comments?post=647"}],"version-history":[{"count":3,"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/posts\/647\/revisions"}],"predecessor-version":[{"id":655,"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/posts\/647\/revisions\/655"}],"wp:attachment":[{"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/media?parent=647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/categories?post=647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/tags?post=647"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}