{"id":782,"date":"2026-06-05T09:07:04","date_gmt":"2026-06-05T09:07:04","guid":{"rendered":"https:\/\/pto-stone-crusher.com\/?p=782"},"modified":"2026-06-05T09:07:04","modified_gmt":"2026-06-05T09:07:04","slug":"may-nghien-da-pto-co-phai-la-cong-cu-phu-hop-cho-trang-trai-cua-toi-khong","status":"publish","type":"post","link":"https:\/\/pto-stone-crusher.com\/vi\/ung-dung\/may-nghien-da-pto-co-phai-la-cong-cu-phu-hop-cho-trang-trai-cua-toi-khong\/","title":{"rendered":"M\u00e1y nghi\u1ec1n \u0111\u00e1 PTO c\u00f3 ph\u1ea3i l\u00e0 c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p cho trang tr\u1ea1i c\u1ee7a t\u00f4i kh\u00f4ng?"},"content":{"rendered":"
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H\u01b0\u1edbng d\u1eabn v\u1ec1 m\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p<\/p>\n

M\u00e1y nghi\u1ec1n \u0111\u00e1 PTO c\u00f3 ph\u1ea3i l\u00e0 c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p cho trang tr\u1ea1i c\u1ee7a t\u00f4i kh\u00f4ng?<\/h1>\n

M\u1ed9t cu\u1ed1n c\u1ea9m nang th\u1ef1c ti\u1ec5n, \u0111\u01b0\u1ee3c bi\u00ean so\u1ea1n b\u1edfi c\u00e1c chuy\u00ean gia, d\u00e0nh cho n\u00f4ng d\u00e2n t\u1ea1i H\u00e0n Qu\u1ed1c v\u00e0 tr\u00ean to\u00e0n th\u1ebf gi\u1edbi \u2014 bao g\u1ed3m c\u00e1ch th\u1ee9c... m\u00e1y nghi\u1ec1n \u0111\u00e1 pto<\/strong> C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng, nh\u1eefng g\u00ec m\u00e1y k\u00e9o c\u1ee7a b\u1ea1n c\u1ea7n \u0111\u1ec3 v\u1eadn h\u00e0nh, lo\u1ea1i \u0111\u1ea5t n\u00e0o \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i nhi\u1ec1u nh\u1ea5t v\u00e0 c\u00e1ch ch\u1ecdn m\u1eabu ph\u00f9 h\u1ee3p t\u1eeb d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i.<\/p>\n<\/div>\n

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1. C\u00e2u h\u1ecfi c\u1ed1t l\u00f5i: B\u1ea1n c\u00f3 th\u1ef1c s\u1ef1 c\u1ea7n m\u00e1y nghi\u1ec1n \u0111\u00e1 kh\u00f4ng?<\/h2>\n

N\u1ebfu b\u1ea1n t\u1eebng l\u00e0m g\u00e3y l\u01b0\u1ee1i c\u00e0y v\u00ec \u0111\u00e1 ng\u1ea7m, ch\u1ee9ng ki\u1ebfn \u200b\u200b\u1ed1ng d\u1eabn n\u01b0\u1edbc t\u01b0\u1edbi v\u1ee1 tan khi va v\u00e0o \u0111\u00e1 t\u1ea3ng, ho\u1eb7c c\u1ed1 g\u1eafng tr\u1ed3ng tr\u1ecdt tr\u00ean \u0111\u1ea5t nhi\u1ec1u s\u1ecfi h\u01a1n \u0111\u1ea5t, b\u1ea1n s\u1ebd hi\u1ec3u v\u1ea5n \u0111\u1ec1. \u0110\u00e1 trong \u0111\u1ea5t n\u00f4ng nghi\u1ec7p kh\u00f4ng ch\u1ec9 l\u00e0 s\u1ef1 b\u1ea5t ti\u1ec7n m\u00e0 c\u00f2n l\u00e0 s\u1ef1 hao h\u1ee5t n\u0103ng su\u1ea5t \u0111\u00e1ng k\u1ec3. Ch\u00fang l\u00e0m h\u1ecfng c\u00e1c thi\u1ebft b\u1ecb gieo h\u1ea1t ch\u00ednh x\u00e1c \u0111\u1eaft ti\u1ec1n, g\u00e2y ra t\u00ecnh tr\u1ea1ng \u0111\u1ea5t kh\u00f4ng \u0111\u1ec1u khi chu\u1ea9n b\u1ecb lu\u1ed1ng, l\u00e0m gi\u1ea3m \u0111\u1ed9 s\u00e2u r\u1ec5 hi\u1ec7u qu\u1ea3, v\u00e0 \u1edf c\u00e1c v\u00f9ng cao nguy\u00ean n\u00f4ng nghi\u1ec7p H\u00e0n Qu\u1ed1c nh\u01b0 Gangwon-do v\u00e0 Gyeongbuk, n\u01a1i \u0111\u1ea5t \u0111\u00e1 granit v\u00e0 \u0111\u00e1 n\u00fai l\u1eeda ph\u1ed5 bi\u1ebfn, ch\u00fang c\u00f3 th\u1ec3 khi\u1ebfn to\u00e0n b\u1ed9 nh\u1eefng khu v\u1ef1c \u0111\u1ea5t \u0111ai n\u0103ng su\u1ea5t cao tr\u1edf n\u00ean g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c n\u1ebfu kh\u00f4ng c\u00f3 s\u1ef1 can thi\u1ec7p.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng l\u00e0 nh\u1eb7t \u0111\u00e1 ho\u1eb7c c\u00e0o \u0111\u00e1 b\u1eb1ng tay \u2014 hi\u1ec7u qu\u1ea3 nh\u01b0ng t\u1ed1n th\u1eddi gian, t\u1ed1n k\u00e9m chi ph\u00ed nh\u00e2n c\u00f4ng v\u00e0 ch\u1ec9 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c trong m\u00f9a v\u1ee5. m\u00e1y nghi\u1ec1n \u0111\u00e1 pto<\/strong> Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y mang \u0111\u1ebfn m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn ho\u00e0n to\u00e0n kh\u00e1c: thay v\u00ec thu gom v\u00e0 lo\u1ea1i b\u1ecf \u0111\u00e1, n\u00f3 nghi\u1ec1n n\u00e1t ch\u00fang ngay t\u1ea1i ch\u1ed7, k\u1ebft h\u1ee3p v\u1eadt li\u1ec7u v\u1ee5n tr\u1edf l\u1ea1i b\u1ec1 m\u1eb7t \u0111\u1ea5t. K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t c\u00e1nh \u0111\u1ed3ng \u0111\u01b0\u1ee3c d\u1ecdn s\u1ea1ch ch\u01b0\u1edbng ng\u1ea1i v\u1eadt ch\u1ec9 trong m\u1ed9t l\u1ea7n \u0111i qua, v\u1edbi \u0111\u00e1 nghi\u1ec1n g\u00f3p ph\u1ea7n c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc v\u00e0 \u2013 v\u1ec1 l\u00e2u d\u00e0i \u2013 gi\u1ea3m nhu c\u1ea7u ph\u1ea3i d\u1ecdn d\u1eb9p nhi\u1ec1u l\u1ea7n. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd tr\u00ecnh b\u00e0y chi ti\u1ebft c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c m\u00e1y n\u00e0y, v\u1eadt li\u1ec7u c\u1ea5u t\u1ea1o, c\u00f4ng su\u1ea5t m\u00e1y k\u00e9o c\u1ea7n thi\u1ebft v\u00e0 c\u00e1ch \u0111\u00e1nh gi\u00e1 xem vi\u1ec7c \u0111\u1ea7u t\u01b0 c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi ho\u1ea1t \u0111\u1ed9ng c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n hay kh\u00f4ng.<\/p>\n<\/div>\n

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

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2. C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO \u2014 Gi\u1ea3i th\u00edch v\u1ec1 ch\u1ebf \u0111\u1ed9 v\u1eadn h\u00e0nh<\/h2>\n

Hi\u1ec3u \u0111\u01b0\u1ee3c nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng gi\u00fap b\u1ea1n \u0111\u00e1nh gi\u00e1 xem li\u1ec7u m\u1ed9t m\u00e1y nghi\u1ec1n \u0111\u00e1 cho m\u00e1y k\u00e9o<\/strong> Li\u1ec7u m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO c\u00f3 th\u1ef1c s\u1ef1 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 qu\u1ea3n l\u00fd \u0111\u1ea5t \u0111ai c\u1ee7a b\u1ea1n hay kh\u00f4ng, ho\u1eb7c li\u1ec7u m\u1ed9t c\u00f4ng c\u1ee5 kh\u00e1c \u2014 ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e1y nh\u1eb7t \u0111\u00e1 ho\u1eb7c c\u00e0o \u0111\u00e1 \u2014 s\u1ebd ph\u00f9 h\u1ee3p h\u01a1n. M\u00e1y nghi\u1ec1n \u0111\u00e1 PTO l\u00e0 m\u1ed9t m\u00e1y t\u00e1c \u0111\u1ed9ng d\u1ef1a tr\u00ean r\u00f4to. N\u00f3 \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o h\u1ec7 th\u1ed1ng li\u00ean k\u1ebft ba \u0111i\u1ec3m c\u1ee7a m\u00e1y k\u00e9o (Lo\u1ea1i 2 \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c m\u1eabu trong d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i) v\u00e0 \u0111\u01b0\u1ee3c d\u1eabn \u0111\u1ed9ng b\u1edfi tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO c\u1ee7a m\u00e1y k\u00e9o, th\u01b0\u1eddng ch\u1ea1y \u1edf t\u1ed1c \u0111\u1ed9 540 v\u00f2ng\/ph\u00fat ho\u1eb7c 1000 v\u00f2ng\/ph\u00fat t\u00f9y thu\u1ed9c v\u00e0o th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a t\u1eebng m\u1eabu.<\/p>\n

C\u1ea5u ki\u1ec7n c\u01a1 kh\u00ed trung t\u00e2m l\u00e0 m\u1ed9t r\u00f4to th\u00e9p t\u00f4i c\u1ee9ng mang c\u00e1c h\u00e0ng r\u0103ng c\u1eaft c\u1ed1 \u0111\u1ecbnh. Khi tr\u1ee5c PTO quay r\u00f4to v\u1edbi t\u1ed1c \u0111\u1ed9 cao b\u00ean trong bu\u1ed3ng nghi\u1ec1n, c\u00e1c r\u0103ng s\u1ebd va \u0111\u1eadp m\u1ea1nh v\u00e0o \u0111\u00e1 nh\u00f4 ra ho\u1eb7c n\u1eb1m ngay d\u01b0\u1edbi b\u1ec1 m\u1eb7t \u0111\u1ea5t. \u0110\u00e1 v\u1ee1 v\u1ee5n khi va v\u00e0o c\u00e1c r\u0103ng v\u00e0 sau \u0111\u00f3 l\u1ea1i v\u1ee1 ti\u1ebfp khi va v\u00e0o c\u00e1c l\u01b0\u1ee1i \u0111\u1ed1i tr\u1ecdng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 c\u00e1c t\u1ea5m ch\u1ed1ng m\u00e0i m\u00f2n Hardox b\u00ean trong n\u1eafp nghi\u1ec1n. C\u00e1c m\u1ea3nh v\u1ee1 thu \u0111\u01b0\u1ee3c \u2014 th\u01b0\u1eddng \u0111\u01b0\u1ee3c gi\u1ea3m \u0111\u01b0\u1eddng k\u00ednh t\u1ed1i \u0111a xu\u1ed1ng c\u00f2n 150\u2013300 mm t\u00f9y thu\u1ed9c v\u00e0o ki\u1ec3u m\u00e1y \u2014 \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1n tr\u1edf l\u1ea1i tr\u00ean b\u1ec1 m\u1eb7t \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd. H\u01b0\u1edbng quay c\u1ee7a r\u00f4to th\u01b0\u1eddng sao cho v\u1eadt li\u1ec7u b\u1ecb v\u0103ng ra ph\u00eda sau v\u00e0 xu\u1ed1ng d\u01b0\u1edbi, c\u00f3 ngh\u0129a l\u00e0 m\u00e1y ti\u1ebfn v\u1ec1 ph\u00eda tr\u01b0\u1edbc trong khi li\u00ean t\u1ee5c x\u1eed l\u00fd b\u1ec1 m\u1eb7t ph\u00eda sau n\u00f3.<\/p>\n

Qu\u00e1 tr\u00ecnh nghi\u1ec1n t\u1ea1i ch\u1ed7 n\u00e0y t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t. m\u00e1y nghi\u1ec1n \u0111\u00e1 pto<\/strong> T\u1eeb m\u00e1y nh\u1eb7t \u0111\u00e1 (thu gom \u0111\u00e1 nguy\u00ean vi\u00ean) \u0111\u1ebfn m\u00e1y c\u00e0o \u0111\u00e1 (gom \u0111\u00e1 th\u00e0nh lu\u1ed1ng \u0111\u1ec3 thu gom sau). M\u00e1y nghi\u1ec1n \u0111\u00e1 hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ed1i v\u1edbi \u0111\u00e1 c\u00f3 \u0111\u01b0\u1eddng k\u00ednh t\u1ed1i \u0111a b\u1eb1ng \u0111\u01b0\u1eddng k\u00ednh nghi\u1ec1n t\u1ed1i \u0111a \u0111\u1ecbnh m\u1ee9c c\u1ee7a m\u00e1y \u2014 \u0111\u1ed1i v\u1edbi c\u00e1c m\u1eabu m\u00e1y nh\u1eb9, con s\u1ed1 n\u00e0y l\u00e0 150 mm, \u0111\u1ed1i v\u1edbi c\u00e1c m\u00e1y h\u1ea1ng n\u1eb7ng nh\u01b0 d\u00f2ng PSC-series STCM l\u00e0 300 mm, v\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c m\u00e1y n\u1eb7ng nh\u1ea5t, con s\u1ed1 n\u00e0y \u0111\u1ea1t \u0111\u1ebfn 500 mm. Vi\u1ec7c c\u1ed1 g\u1eafng nghi\u1ec1n \u0111\u00e1 l\u1edbn h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c c\u1ee7a m\u00e1y c\u00f3 nguy c\u01a1 l\u00e0m g\u00e3y r\u0103ng, h\u01b0 h\u1ecfng tr\u1ee5c r\u00f4to v\u00e0 m\u00e0i m\u00f2n h\u1ed9p s\u1ed1 nhanh ch\u00f3ng, v\u00ec v\u1eady vi\u1ec7c \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc \u0111\u00e1 t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn m\u00e1y.<\/p>\n<\/div>\n

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3. C\u1ea5u tr\u00fac s\u1ea3n xu\u1ea5t \u2014 C\u00e1ch ch\u1ebf t\u1ea1o m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO<\/h2>\n

Thi\u1ebft k\u1ebf k\u1ebft c\u1ea5u c\u1ee7a m\u1ed9t m\u00e1y nghi\u1ec1n \u0111\u00e1 k\u00e9o<\/strong> Thi\u1ebft k\u1ebf n\u00e0y ph\u1ea3n \u00e1nh nh\u1eefng y\u00eau c\u1ea7u c\u01a1 h\u1ecdc kh\u1eafc nghi\u1ec7t c\u1ee7a ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u1edbi t\u00e1c \u0111\u1ed9ng m\u1ea1nh. Khung g\u1ea7m ch\u00ednh \u0111\u01b0\u1ee3c h\u00e0n t\u1eeb th\u00e9p t\u1ea5m k\u1ebft c\u1ea5u d\u00e0y, th\u01b0\u1eddng d\u00e0y 8\u201312 mm \u1edf c\u00e1c t\u1ea5m b\u00ean v\u00e0 d\u00e0y h\u01a1n \u1edf c\u00e1c v\u1ecf \u1ed5 tr\u1ee5c r\u00f4to, n\u01a1i t\u1eadp trung t\u1ea3i tr\u1ecdng va \u0111\u1eadp. Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a khung l\u00e0 duy tr\u00ec m\u1ed1i quan h\u1ec7 kh\u00f4ng gian ch\u00ednh x\u00e1c gi\u1eefa r\u00f4to v\u00e0 l\u01b0\u1ee1i \u0111\u1ed1i di\u1ec7n, v\u00ec m\u1ed9t thay \u0111\u1ed5i nh\u1ecf trong khe h\u1edf n\u00e0y s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn c\u1ea3 k\u00edch th\u01b0\u1edbc m\u1ea3nh v\u1ee1 \u0111\u1ea7u ra v\u00e0 t\u1ed1c \u0111\u1ed9 m\u00e0i m\u00f2n r\u0103ng.<\/p>\n

B\u1ea3n th\u00e2n r\u00f4to l\u00e0 m\u1ed9t xi lanh th\u00e9p r\u00e8n nguy\u00ean kh\u1ed1i \u0111\u01b0\u1ee3c gia c\u00f4ng v\u1edbi dung sai k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c cao v\u00e0 \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng \u0111\u1ed9ng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u rung \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh. C\u00e1c g\u1edd g\u1eafn r\u0103ng \u0111\u01b0\u1ee3c h\u00e0n v\u00e0o th\u00e2n r\u00f4to theo h\u00ecnh xo\u1eafn \u1ed1c \u2014 ki\u1ec3u xo\u1eafn \u1ed1c n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c r\u0103ng \u0111\u1ec1u ti\u1ebfp x\u00fac v\u1edbi m\u1eb7t \u0111\u1ea5t c\u00f9ng m\u1ed9t l\u00fac, gi\u00fap gi\u1ea3m nhu c\u1ea7u m\u00f4-men xo\u1eafn c\u1ef1c \u0111\u1ea1i tr\u00ean tr\u1ee5c PTO v\u00e0 h\u1ed9p s\u1ed1, \u0111\u1ed3ng th\u1eddi l\u00e0m m\u01b0\u1ee3t chu k\u1ef3 t\u1ea3i. Tr\u00ean c\u00e1c m\u1eabu m\u00e1y nh\u1ecf g\u1ecdn thu\u1ed9c d\u00f2ng STCL trong d\u00f2ng s\u1ea3n ph\u1ea9m PSC c\u1ee7a ch\u00fang t\u00f4i, \u0111\u01b0\u1eddng k\u00ednh r\u00f4to l\u00e0 450 mm; tr\u00ean d\u00f2ng STCM, \u0111\u01b0\u1eddng k\u00ednh t\u0103ng l\u00ean 550 mm; v\u00e0 tr\u00ean c\u00e1c m\u00e1y RSM h\u1ea1ng n\u1eb7ng, \u0111\u01b0\u1eddng k\u00ednh \u0111\u1ea1t 940 mm tr\u00ean r\u00f4to ch\u00ednh G\/3.<\/p>\n

V\u1ecf nghi\u1ec1n \u2013 l\u1edbp v\u1ecf th\u00e9p bao quanh r\u00f4to \u2013 \u0111\u1ea3m nhi\u1ec7m nhi\u1ec1u ch\u1ee9c n\u0103ng c\u00f9ng l\u00fac. N\u00f3 gi\u1eef v\u1eadt li\u1ec7u trong qu\u00e1 tr\u00ecnh nghi\u1ec1n, \u0111\u1ecbnh h\u01b0\u1edbng qu\u1ef9 \u0111\u1ea1o m\u1ea3nh v\u1ee1 \u0111\u1ea7u ra, h\u1ed7 tr\u1ee3 c\u01a1 ch\u1ebf \u0111i\u1ec1u ch\u1ec9nh l\u01b0\u1ee1i \u0111\u1ed1i tr\u1ecdng v\u00e0 mang l\u1edbp l\u00f3t t\u1ea5m ch\u1ed1ng m\u00e0i m\u00f2n Hardox c\u00f3 th\u1ec3 thay th\u1ebf tr\u00ean b\u1ec1 m\u1eb7t b\u00ean trong. C\u1eeda sau c\u1ee7a v\u1ecf nghi\u1ec1n th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh b\u1eb1ng th\u1ee7y l\u1ef1c t\u1eeb cabin m\u00e1y k\u00e9o tr\u00ean c\u00e1c m\u1eabu m\u00e1y cao c\u1ea5p h\u01a1n, cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc m\u1ea3nh v\u1ee1 \u0111\u1ea7u ra m\u00e0 kh\u00f4ng c\u1ea7n d\u1eebng m\u00e1y. C\u00e1c d\u00e2y x\u00edch b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c treo \u1edf ph\u00eda sau v\u1ecf nghi\u1ec1n \u0111\u1ec3 h\u1ea1n ch\u1ebf s\u1ef1 v\u0103ng ra ph\u00eda tr\u01b0\u1edbc c\u1ee7a b\u1ea5t k\u1ef3 m\u1ea3nh v\u1ee1 n\u00e0o tho\u00e1t ra kh\u1ecfi bu\u1ed3ng, m\u1ed9t t\u00ednh n\u0103ng an to\u00e0n quan tr\u1ecdng tr\u00ean c\u00e1c m\u00e1y m\u00f3c ho\u1ea1t \u0111\u1ed9ng g\u1ea7n c\u00e1c c\u00f4ng tr\u00ecnh, ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng ho\u1eb7c ng\u01b0\u1eddi lao \u0111\u1ed9ng kh\u00e1c.<\/p>\n

H\u1ed9p s\u1ed1 l\u00e0 b\u1ed9 ph\u1eadn truy\u1ec1n \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed5i \u0111\u1ea7u v\u00e0o tr\u1ee5c PTO \u2014 th\u01b0\u1eddng l\u00e0 540 ho\u1eb7c 1000 v\u00f2ng\/ph\u00fat \u2014 th\u00e0nh m\u00f4-men xo\u1eafn cao c\u1ea7n thi\u1ebft \u0111\u1ec3 quay r\u00f4to n\u1eb7ng. Tr\u00ean c\u00e1c m\u1eabu truy\u1ec1n \u0111\u1ed9ng b\u1eb1ng d\u00e2y \u0111ai (ti\u00eau chu\u1ea9n tr\u00ean c\u00e1c m\u00e1y nh\u1ecf h\u01a1n), d\u00e2y \u0111ai ch\u1eef V gi\u1eefa r\u00f2ng r\u1ecdc \u0111\u1ea7u v\u00e0o PTO v\u00e0 r\u00f2ng r\u1ecdc r\u00f4to cung c\u1ea5p m\u1ed9t m\u1ee9c \u0111\u1ed9 gi\u1ea3m ch\u1ea5n gi\u00fap b\u1ea3o v\u1ec7 c\u1ea3 h\u1ed9p s\u1ed1 v\u00e0 tr\u1ee5c \u0111\u1ea7u ra PTO c\u1ee7a m\u00e1y k\u00e9o. Tr\u00ean c\u00e1c m\u1eabu truy\u1ec1n \u0111\u1ed9ng b\u1eb1ng b\u00e1nh r\u0103ng gi\u1ea3m t\u1ed1c (\u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean c\u00e1c m\u00e1y l\u1edbn h\u01a1n), h\u1ed9p s\u1ed1 nh\u1ecf g\u1ecdn h\u01a1n v\u00e0 cung c\u1ea5p hi\u1ec7u su\u1ea5t truy\u1ec1n t\u1ea3i \u0111i\u1ec7n n\u0103ng t\u1ed1t h\u01a1n cho c\u00e1c \u1ee9ng d\u1ee5ng m\u00f4-men xo\u1eafn cao li\u00ean t\u1ee5c. H\u1ed9p s\u1ed1 \u0111\u01b0\u1ee3c b\u1ecbt k\u00edn v\u00e0 b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u, v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp b\u1edfi ch\u1ea5t l\u01b0\u1ee3ng b\u1ea3o d\u01b0\u1ee1ng d\u1ea7u v\u00e0 s\u1ef1 th\u1eb3ng h\u00e0ng c\u1ee7a tr\u1ee5c PTO trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<\/div>\n

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4. H\u1ec7 th\u1ed1ng v\u1eadt li\u1ec7u \u2014 M\u00e1y nghi\u1ec1n \u0111\u00e1 PTO \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o t\u1eeb nh\u1eefng v\u1eadt li\u1ec7u g\u00ec<\/h2>\n

L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u trong m\u00e1y nghi\u1ec1n \u0111\u00e1<\/strong> V\u1ea5n \u0111\u1ec1 kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf v\u1ebb b\u1ec1 ngo\u00e0i \u2014 m\u1ecdi b\u1ed9 ph\u1eadn \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 m\u00e0i m\u00f2n cao d\u01b0\u1edbi t\u1ea3i tr\u1ecdng va \u0111\u1eadp l\u1eb7p \u0111i l\u1eb7p l\u1ea1i. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u quy\u1ebft \u0111\u1ecbnh tu\u1ed5i th\u1ecd c\u1ee7a t\u1eebng b\u1ed9 ph\u1eadn v\u00e0 do \u0111\u00f3, chi ph\u00ed s\u1edf h\u1eefu th\u1ef1c s\u1ef1 trong su\u1ed1t v\u00f2ng \u0111\u1eddi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y.<\/p>\n

R\u0103ng r\u00f4to \/ D\u1ee5ng c\u1ee5 c\u1eaft:<\/strong> Thi\u1ebft k\u1ebf r\u0103ng c\u1ed1 \u0111\u1ecbnh STC\/3 l\u00e0 ti\u00eau chu\u1ea9n chung cho c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m STCL v\u00e0 STCM. M\u1ed7i r\u0103ng bao g\u1ed3m m\u1ed9t gi\u00e1 \u0111\u1ee1 b\u1eb1ng th\u00e9p r\u00e8n \u0111\u01b0\u1ee3c x\u1eed l\u00fd nhi\u1ec7t, b\u1eaft v\u00edt v\u00e0o th\u00e2n r\u00f4to, mang m\u1ed9t \u0111\u1ea7u h\u1ee3p kim cacbua c\u00f3 th\u1ec3 thay th\u1ebf. \u0110\u1ea7u cacbua l\u00e0 ph\u1ea7n ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi \u0111\u00e1; \u0111\u1ed9 c\u1ee9ng c\u1ee7a n\u00f3 (th\u01b0\u1eddng l\u00e0 HRC 60\u201365) gi\u00fap ch\u1ed1ng m\u00e0i m\u00f2n trong khi gi\u00e1 \u0111\u1ee1 b\u1eb1ng th\u00e9p h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng va \u0111\u1eadp m\u00e0 kh\u00f4ng b\u1ecb g\u00e3y gi\u00f2n. C\u00e1c lo\u1ea1i r\u0103ng thay th\u1ebf \u2014 STC\/3\/HD (ch\u1ecbu t\u1ea3i n\u1eb7ng) v\u00e0 STC\/3\/FP (m\u1eb7t ph\u1eb3ng) \u2014 c\u00f3 s\u1eb5n cho c\u00e1c lo\u1ea1i \u0111\u00e1 v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 \u1ee9ng d\u1ee5ng kh\u00e1c nhau. \u0110\u1ea5t c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb \u0111\u00e1 granit \u1edf H\u00e0n Qu\u1ed1c, t\u1ea1o ra nh\u1eefng vi\u00ean \u0111\u00e1 c\u1ee9ng, g\u00f3c c\u1ea1nh, s\u1ebd \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt STC\/3\/HD.<\/p>\n

T\u1ea5m ch\u1ed1ng m\u00e0i m\u00f2n Hardox:<\/strong> C\u00e1c l\u01b0\u1ee1i \u0111\u1ed1i tr\u1ecdng b\u00ean trong v\u00e0 l\u1edbp l\u00f3t bu\u1ed3ng nghi\u1ec1n \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb th\u00e9p h\u1ee3p kim boron Hardox 400 ho\u1eb7c Hardox 500 s\u1ea3n xu\u1ea5t t\u1ea1i Th\u1ee5y \u0110i\u1ec3n v\u1edbi \u0111\u1ed9 c\u1ee9ng Brinell t\u1eeb 370\u2013500 HB. C\u00e1c t\u1ea5m n\u00e0y c\u00f3 th\u1ec3 thay th\u1ebf b\u1eb1ng bu l\u00f4ng, v\u00e0 c\u1ea5p \u0111\u1ed9 c\u1ee9ng c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ea7n thi\u1ebft cho t\u1eebng \u1ee9ng d\u1ee5ng. Vi\u1ec7c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean \u0111\u1ed9 d\u00e0y c\u1ee7a t\u1ea5m Hardox l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a quy tr\u00ecnh b\u1ea3o tr\u00ec \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb, v\u00e0 vi\u1ec7c thay th\u1ebf tr\u01b0\u1edbc khi b\u1ecb m\u00e0i m\u00f2n ho\u00e0n to\u00e0n s\u1ebd ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng cho v\u1ecf k\u1ebft c\u1ea5u ph\u00eda sau ch\u00fang.<\/p>\n

\u1ed4 tr\u1ee5c r\u00f4to:<\/strong> C\u00e1c \u1ed5 l\u0103n h\u00ecnh c\u1ea7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng t\u1ea1i c\u00e1c c\u1ed5 tr\u1ee5c r\u00f4to, \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i tr\u1ecdng h\u01b0\u1edbng t\u00e2m v\u00e0 h\u01b0\u1edbng tr\u1ee5c k\u1ebft h\u1ee3p trong \u0111i\u1ec1u ki\u1ec7n rung \u0111\u1ed9ng m\u1ea1nh. C\u00e1c \u1ed5 l\u0103n n\u00e0y \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n b\u1eb1ng m\u1ee1 th\u00f4ng qua c\u00e1c kh\u1edbp n\u1ed1i zerk sau m\u1ed7i 50 gi\u1edd ho\u1ea1t \u0111\u1ed9ng. Trong \u0111i\u1ec1u ki\u1ec7n v\u00f9ng cao H\u00e0n Qu\u1ed1c \u2014 n\u01a1i nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng dao \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 gi\u1eefa m\u00f9a h\u00e8 v\u00e0 m\u00f9a \u0111\u00f4ng \u2014 \u0111\u1eb7c t\u00ednh c\u1ee7a m\u1ee1 b\u00f4i tr\u01a1n r\u1ea5t quan tr\u1ecdng: c\u1ea7n lo\u1ea1i m\u1ee1 ph\u1ee9c h\u1ee3p lithium NLGI 2 c\u00f3 ph\u1ee5 gia EP v\u00e0 \u0111\u1eb7c t\u00ednh ch\u1ea3y \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p ph\u00f9 h\u1ee3p (\u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 \u1edf m\u1ee9c \u00edt nh\u1ea5t -20\u00b0C) \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng quanh n\u0103m.<\/p>\n

Khung v\u00e0 n\u1eafp ca-p\u00f4:<\/strong> Khung ch\u00ednh s\u1eed d\u1ee5ng th\u00e9p t\u1ea5m k\u1ebft c\u1ea5u S355 xuy\u00ean su\u1ed1t, v\u1edbi gia c\u1ed1 th\u00eam t\u1ea1i c\u00e1c m\u1ed1i h\u00e0n ch\u1ecbu l\u1ef1c cao. C\u00e1c t\u1ea5m \u1ed1p n\u1eafp ca-p\u00f4 th\u01b0\u1eddng l\u00e0 th\u00e9p k\u1ebft c\u1ea5u d\u00e0y 4\u20136 mm, v\u1edbi l\u1edbp l\u00f3t Hardox b\u00ean trong \u0111\u1ea3m nhi\u1ec7m ch\u1ee9c n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n trong khi th\u00e9p k\u1ebft c\u1ea5u cung c\u1ea5p \u0111\u1ed9 b\u1ec1n v\u1eefng cho v\u1ecf.<\/p>\n<\/div>\n

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\"Chi<\/div>\n

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5. M\u00e1y nghi\u1ec1n \u0111\u00e1 PTO c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi trang tr\u1ea1i c\u1ee7a t\u00f4i kh\u00f4ng? M\u1ed9t khung quy\u1ebft \u0111\u1ecbnh th\u1ef1c ti\u1ec5n<\/h2>\n

C\u00e2u tr\u1ea3 l\u1eddi ph\u1ee5 thu\u1ed9c v\u00e0o b\u1ed1n bi\u1ebfn s\u1ed1: k\u00edch th\u01b0\u1edbc v\u00e0 m\u1eadt \u0111\u1ed9 \u0111\u00e1 tr\u00ean \u0111\u1ea5t c\u1ee7a b\u1ea1n, c\u00f4ng su\u1ea5t PTO kh\u1ea3 d\u1ee5ng c\u1ee7a m\u00e1y k\u00e9o, lo\u1ea1i h\u00ecnh canh t\u00e1c b\u1ea1n \u0111ang th\u1ef1c hi\u1ec7n v\u00e0 li\u1ec7u vi\u1ec7c nghi\u1ec1n hay thu gom \u0111\u00e1 ph\u1ee5c v\u1ee5 t\u1ed1t h\u01a1n cho m\u1ee5c ti\u00eau qu\u1ea3n l\u00fd \u0111\u1ea5t \u0111ai d\u00e0i h\u1ea1n c\u1ee7a b\u1ea1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch xem x\u00e9t t\u1eebng y\u1ebfu t\u1ed1.<\/p>\n

K\u00edch th\u01b0\u1edbc \u0111\u00e1:<\/strong> N\u1ebfu \u0111\u1ea5t c\u1ee7a b\u1ea1n ch\u1ee7 y\u1ebfu c\u00f3 \u0111\u00e1 \u0111\u01b0\u1eddng k\u00ednh l\u00ean \u0111\u1ebfn 150 mm \u2014 \u0111i\u1ec3n h\u00ecnh c\u1ee7a nhi\u1ec1u trang tr\u1ea1i rau v\u00f9ng cao v\u00e0 v\u00f9ng ru\u1ed9ng l\u00faa ven s\u01b0\u1eddn \u0111\u1ed3i \u1edf H\u00e0n Qu\u1ed1c \u2014 th\u00ec c\u00e1c m\u00e1y lo\u1ea1i STCL nh\u1ecf g\u1ecdn trong d\u00f2ng s\u1ea3n ph\u1ea9m EP-PSC c\u1ee7a ch\u00fang t\u00f4i ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u00e0 ch\u1ec9 c\u1ea7n m\u00e1y k\u00e9o c\u00f3 c\u00f4ng su\u1ea5t 70\u2013150 m\u00e3 l\u1ef1c. N\u1ebfu b\u1ea1n th\u01b0\u1eddng xuy\u00ean ph\u1ea3i x\u1eed l\u00fd \u0111\u00e1 c\u00f3 k\u00edch th\u01b0\u1edbc t\u1eeb 150\u2013300 mm, lo\u1ea1i m\u00e1y STCM s\u1ebd \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u n\u00e0y v\u1edbi m\u00e1y k\u00e9o t\u1eeb 80 \u0111\u1ebfn 220 m\u00e3 l\u1ef1c. \u0110\u00e1 l\u1edbn h\u01a1n 300 mm \u2014 th\u01b0\u1eddng th\u1ea5y \u1edf nh\u1eefng v\u00f9ng \u0111\u1ea5t r\u1eebng m\u1edbi \u0111\u01b0\u1ee3c khai hoang ho\u1eb7c c\u00e1c c\u00e1nh \u0111\u1ed3ng ven s\u00f4ng \u1edf v\u00f9ng n\u00fai H\u00e0n Qu\u1ed1c \u2014 c\u1ea7n \u0111\u1ebfn lo\u1ea1i m\u00e1y RSL ho\u1eb7c RSM, c\u00f3 c\u00f4ng su\u1ea5t t\u1eeb \u200b\u200b80\u2013120 m\u00e3 l\u1ef1c v\u00e0 l\u00ean \u0111\u1ebfn 360 m\u00e3 l\u1ef1c \u0111\u1ed1i v\u1edbi \u0111\u00e1 \u0111\u01b0\u1eddng k\u00ednh r\u1ea5t l\u1edbn.<\/p>\n

S\u1ee9c m\u1ea1nh c\u1ee7a m\u00e1y k\u00e9o:<\/strong> \u0110\u00e2y th\u01b0\u1eddng l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh trong b\u1ed1i c\u1ea3nh canh t\u00e1c \u1edf H\u00e0n Qu\u1ed1c, n\u01a1i c\u00f4ng su\u1ea5t trung b\u00ecnh c\u1ee7a m\u00e1y k\u00e9o n\u00f4ng nghi\u1ec7p th\u01b0\u01a1ng m\u1ea1i dao \u0111\u1ed9ng t\u1eeb 65 \u0111\u1ebfn 130 m\u00e3 l\u1ef1c. M\u00f4 h\u00ecnh Thor 2.4 + Kit Drawbar y\u00eau c\u1ea7u t\u1ed1i thi\u1ec3u 180 m\u00e3 l\u1ef1c v\u00e0 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o cho c\u00f4ng vi\u1ec7c nghi\u1ec1n \u0111\u1ea5t quy m\u00f4 l\u1edbn, trong khi c\u00e1c m\u00f4 h\u00ecnh PSC nh\u1ecf g\u1ecdn b\u1eaft \u0111\u1ea7u ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng h\u1eefu \u00edch \u1edf m\u1ee9c 70-80 m\u00e3 l\u1ef1c \u2014 ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft c\u00e1c m\u00e1y k\u00e9o n\u00f4ng nghi\u1ec7p c\u1ee1 trung b\u00ecnh c\u1ee7a H\u00e0n Qu\u1ed1c. Lu\u00f4n lu\u00f4n ch\u1ecdn m\u00f4 h\u00ecnh m\u00e1y nghi\u1ec1n ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng su\u1ea5t PTO \u0111\u1ecbnh m\u1ee9c c\u1ee7a m\u00e1y k\u00e9o, kh\u00f4ng ch\u1ec9 c\u00f4ng su\u1ea5t \u0111\u1ed9ng c\u01a1: c\u00f4ng su\u1ea5t PTO th\u01b0\u1eddng l\u00e0 85-90 m\u00e3 l\u1ef1c sau khi tr\u1eeb \u0111i t\u1ed5n th\u1ea5t truy\u1ec1n \u0111\u1ed9ng.<\/p>\n

Lo\u1ea1i h\u00ecnh canh t\u00e1c:<\/strong> M\u00e1y nghi\u1ec1n \u0111\u00e1 mang l\u1ea1i hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao nh\u1ea5t trong vi\u1ec7c tr\u1ed3ng rau, chu\u1ea9n b\u1ecb m\u1eb7t b\u1eb1ng cho v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3, tr\u1ed3ng ng\u0169 c\u1ed1c tr\u00ean v\u00f9ng cao nguy\u00ean v\u1edbi \u0111\u1ea5t \u0111\u00e1 s\u1ecfi, v\u00e0 chu\u1ea9n b\u1ecb m\u1eb7t b\u1eb1ng x\u00e2y d\u1ef1ng quy m\u00f4 nh\u1ecf. Ch\u00fang \u00edt ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi canh t\u00e1c l\u00faa n\u01b0\u1edbc \u1edf v\u00f9ng \u0111\u1ed3ng b\u1eb1ng (n\u01a1i \u0111\u00e1 kh\u00f4ng ph\u1ea3i l\u00e0 v\u1ea5n \u0111\u1ec1 ch\u00ednh) v\u00e0 v\u1edbi \u0111\u1ea5t s\u00e9t n\u1eb7ng, n\u01a1i s\u1ef1 d\u1ecbch chuy\u1ec3n c\u1ee7a \u0111\u00e1 do hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ea5t b\u1ecb \u0111\u00f3ng b\u0103ng v\u00e0 n\u1edf kh\u00f4ng \u0111\u00e1ng k\u1ec3.<\/p>\n

Nghi\u1ec1n n\u00e1t hay thu th\u1eadp?<\/strong> Vi\u1ec7c nghi\u1ec1n nh\u1ecf l\u00e1 c\u00e2y gi\u1eef nguy\u00ean v\u1eadt li\u1ec7u t\u1ea1i ch\u1ed7, r\u1ea5t l\u00fd t\u01b0\u1edfng cho nh\u1eefng c\u00e1nh \u0111\u1ed3ng s\u1ebd \u0111\u01b0\u1ee3c c\u00e0y x\u1edbi ho\u1eb7c gieo tr\u1ed3ng ngay l\u1eadp t\u1ee9c \u2014 \u0111\u00e1 v\u1ee5n s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n c\u1ee7a c\u1ea5u tr\u00fac \u0111\u1ea5t v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc. Vi\u1ec7c thu gom (s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 nh\u1eb7t \u0111\u00e1 ho\u1eb7c c\u00e0o \u0111\u00e1) s\u1ebd t\u1ed1t h\u01a1n khi b\u1ea1n c\u1ea7n \u0111\u1ea5t ho\u00e0n to\u00e0n kh\u00f4ng c\u00f3 \u0111\u00e1 \u0111\u1ec3 tr\u1ed3ng rau c\u1ee7, ho\u1eb7c khi b\u1ea1n mu\u1ed1n t\u00e1i s\u1eed d\u1ee5ng \u0111\u00e1 \u0111\u00e3 thu gom \u0111\u1ec3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng s\u00e1 ho\u1eb7c h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc.<\/p>\n<\/div>\n

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6. H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn m\u1eabu m\u00e1y k\u00e9o ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng su\u1ea5t m\u00e1y k\u00e9o<\/h2>\n

B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y t\u00f3m t\u1eaft c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh c\u1ee7a d\u00f2ng s\u1ea3n ph\u1ea9m m\u00e1y nghi\u1ec1n \u0111\u00e1 c\u1ee7a ch\u00fang t\u00f4i, gi\u00fap b\u1ea1n x\u00e1c \u0111\u1ecbnh m\u00f4 h\u00ecnh n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi m\u00e1y k\u00e9o v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u0111\u00e1 c\u1ee7a b\u1ea1n. T\u1ea5t c\u1ea3 d\u1eef li\u1ec7u \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c minh tr\u00ean trang web n\u00e0y.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Ng\u01b0\u1eddi m\u1eabu<\/th>\nC\u00f4ng su\u1ea5t m\u00e1y k\u00e9o (ph\u00fat)<\/th>\nChi\u1ec1u r\u1ed9ng l\u00e0m vi\u1ec7c<\/th>\nTr\u1ecdng l\u01b0\u1ee3ng m\u00e1y<\/th>\nT\u1ed1c \u0111\u1ed9 l\u00e0m vi\u1ec7c<\/th>\nLi\u00ean k\u1ebft Cat.<\/th>\n\u1ee8ng d\u1ee5ng t\u1ed1t nh\u1ea5t<\/th>\n<\/tr>\n<\/thead>\n
EP-Thor 2.4 + B\u1ed9 thanh k\u00e9o<\/td>\n180 m\u00e3 l\u1ef1c<\/td>\n2,4 m<\/td>\n2.300 kg<\/td>\n3 km\/h<\/td>\n2<\/td>\nC\u00f4ng vi\u1ec7c quy m\u00f4 trung b\u00ecnh n\u0103ng su\u1ea5t cao<\/td>\n<\/tr>\n
M\u00e1y nghi\u1ec1n \u0111\u00e1 n\u00f4ng nghi\u1ec7p EP-RockMaster<\/td>\n80\u2013220 m\u00e3 l\u1ef1c<\/td>\nCao \u0111\u1ebfn 2,3 m<\/td>\n1.850\u20133.800 kg<\/td>\n3 km\/h<\/td>\n2<\/td>\nD\u1ecdn d\u1eb9p \u0111\u1ea5t n\u00f4ng nghi\u1ec7p v\u00e0 v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3.<\/td>\n<\/tr>\n
M\u00f4 h\u00ecnh EP-PSC (l\u1edbp STCL)<\/td>\n70\u2013150 m\u00e3 l\u1ef1c<\/td>\n1.110\u20132.070 mm<\/td>\n1.230\u20131.750 kg<\/td>\nBi\u1ebfn<\/td>\n2<\/td>\nV\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3, v\u01b0\u1eddn nho, m\u00e1y k\u00e9o nh\u1ecf g\u1ecdn<\/td>\n<\/tr>\n
M\u00e1y nghi\u1ec1n \u0111\u00e1 g\u1eafn tr\u00ean m\u00e1y k\u00e9o EP<\/td>\n80\u2013220 m\u00e3 l\u1ef1c<\/td>\n1.340\u20132.304 mm<\/td>\n1.850\u20133.840 kg<\/td>\n3 km\/h<\/td>\n2<\/td>\nChu\u1ea9n b\u1ecb \u0111\u00e1 t\u1ea3ng chung<\/td>\n<\/tr>\n
M\u00e1y nghi\u1ec1n \u0111\u00e1 n\u00f4ng nghi\u1ec7p cho th\u1ecb tr\u01b0\u1eddng H\u00e0n Qu\u1ed1c<\/td>\n70\u2013190 m\u00e3 l\u1ef1c<\/td>\n1.000\u20132.200 mm<\/td>\n1.600\u20132.650 kg<\/td>\n3 km\/h<\/td>\n2<\/td>\nN\u00f4ng tr\u1ea1i v\u00f9ng cao H\u00e0n Qu\u1ed1c, \u0111\u1ea5t \u0111\u00e1 h\u1ed7n h\u1ee3p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

L\u01b0u \u00fd: T\u1ea5t c\u1ea3 c\u00e1c gi\u00e1 tr\u1ecb v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 k\u00edch th\u01b0\u1edbc ch\u1ec9 l\u00e0 ph\u1ea1m vi tham kh\u1ea3o cho c\u00e1c bi\u1ebfn th\u1ec3 m\u1eabu trong m\u1ed7i d\u00f2ng s\u1ea3n ph\u1ea9m. Vui l\u00f2ng x\u00e1c nh\u1eadn th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c tr\u00ean trang s\u1ea3n ph\u1ea9m ri\u00eang l\u1ebb.<\/p>\n<\/div>\n

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7. Khi n\u00e0o m\u00e1y nghi\u1ec1n \u0111\u00e1 l\u00e0 c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p \u2014 v\u00e0 khi n\u00e0o th\u00ec kh\u00f4ng.<\/h2>\n
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Khi n\u00e0o m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p<\/h3>\n

M\u1ed8T m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO nh\u1ecf<\/strong> M\u00e1y nghi\u1ec1n \u0111\u00e1 c\u1ee1 l\u1edbn d\u00f9ng trong n\u00f4ng nghi\u1ec7p mang l\u1ea1i hi\u1ec7u qu\u1ea3 kinh t\u1ebf r\u00f5 r\u1ec7t khi: \u0111\u00e1 b\u1ecb v\u00f9i qu\u00e1 s\u00e2u kh\u00f4ng th\u1ec3 c\u00e0o nh\u01b0ng \u0111\u1ee7 nh\u1ecf \u0111\u1ec3 nghi\u1ec1n; b\u1ea1n c\u1ea7n m\u1ed9t c\u00e1nh \u0111\u1ed3ng s\u1eb5n s\u00e0ng \u0111\u1ec3 canh t\u00e1c trong c\u00f9ng m\u1ed9t m\u00f9a m\u00e0 kh\u00f4ng c\u1ea7n c\u00f4ng \u0111o\u1ea1n lo\u1ea1i b\u1ecf \u0111\u00e1 ri\u00eang bi\u1ec7t; b\u1ea1n \u0111ang thi\u1ebft l\u1eadp m\u1ed9t v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3 ho\u1eb7c v\u01b0\u1eddn nho m\u1edbi tr\u00ean s\u01b0\u1eddn \u0111\u1ed3i nhi\u1ec1u \u0111\u00e1; b\u1ea1n \u0111ang chu\u1ea9n b\u1ecb n\u1ec1n \u0111\u01b0\u1eddng n\u00f4ng th\u00f4n ho\u1eb7c b\u1ec1 m\u1eb7t \u0111\u01b0\u1eddng d\u1eabn v\u00e0o; ho\u1eb7c b\u1ea1n g\u1eb7p hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ea5t b\u1ecb \u0111\u00f3ng b\u0103ng h\u00e0ng n\u0103m l\u00e0m tr\u1ed3i l\u00ean \u0111\u00e1 m\u1edbi m\u1ed7i m\u00f9a xu\u00e2n. Trong t\u1ea5t c\u1ea3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p n\u00e0y, kh\u1ea3 n\u0103ng ho\u00e0n th\u00e0nh c\u00f4ng vi\u1ec7c ch\u1ec9 trong m\u1ed9t l\u1ea7n \u0111i qua v\u00e0 kh\u00f4ng \u0111\u1ec3 l\u1ea1i g\u00ec c\u1ea7n v\u1eadn chuy\u1ec3n c\u1ee7a m\u00e1y nghi\u1ec1n mang l\u1ea1i hi\u1ec7u qu\u1ea3 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 chi ph\u00ed th\u1ef1c s\u1ef1 so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p thay th\u1ebf.<\/p>\n<\/div>\n

\n

Khi n\u00e0o m\u1ed9t c\u00f4ng c\u1ee5 kh\u00e1c c\u00f3 th\u1ec3 t\u1ed1t h\u01a1n?<\/h3>\n

M\u00e1y nghi\u1ec1n \u0111\u00e1 kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p khi: \u0111\u00e1 c\u1ee7a b\u1ea1n ch\u1ee7 y\u1ebfu l\u1edbn h\u01a1n \u0111\u01b0\u1eddng k\u00ednh nghi\u1ec1n t\u1ed1i \u0111a c\u1ee7a m\u00e1y v\u00e0 s\u1ebd c\u1ea7n nhi\u1ec1u l\u1ea7n nghi\u1ec1n v\u1edbi t\u1ed1c \u0111\u1ed9 ti\u1ebfn ch\u1eadm h\u01a1n; \u0111\u1ea5t c\u1ee7a b\u1ea1n m\u1ec1m v\u00e0 \u1ea9m \u0111\u1ebfn m\u1ee9c r\u00f4to s\u1ebd \u0111\u00e0o qu\u00e1 s\u00e2u thay v\u00ec nghi\u1ec1n n\u00e1t; b\u1ea1n \u0111ang chu\u1ea9n b\u1ecb \u0111\u1ea5t \u0111\u1ec3 tr\u1ed3ng c\u00e1c lo\u1ea1i rau c\u1ee7 nh\u01b0 c\u1ee7 c\u1ea3i ho\u1eb7c khoai t\u00e2y, n\u01a1i y\u00eau c\u1ea7u \u0111\u1ea5t ho\u00e0n to\u00e0n kh\u00f4ng c\u00f3 \u0111\u00e1 v\u1ec1 m\u1eb7t n\u00f4ng h\u1ecdc; ho\u1eb7c b\u1ea1n c\u1ea7n v\u1eadt li\u1ec7u \u0111\u00e1 thu gom \u0111\u01b0\u1ee3c cho c\u00e1c m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng kh\u00e1c trong trang tr\u1ea1i. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y, m\u00e1y nh\u1eb7t \u0111\u00e1 ho\u1eb7c c\u00e0o \u0111\u00e1 c\u00f3 th\u1ec3 l\u00e0 c\u00f4ng c\u1ee5 ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n, v\u00e0 c\u1ea3 hai \u0111\u1ec1u c\u00f3 s\u1eb5n trong d\u00f2ng thi\u1ebft b\u1ecb n\u00f4ng nghi\u1ec7p c\u1ee7a ch\u00fang t\u00f4i.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

8. M\u00e1y nghi\u1ec1n \u0111\u00e1 PTO trong b\u1ed1i c\u1ea3nh n\u00f4ng nghi\u1ec7p H\u00e0n Qu\u1ed1c<\/h2>\n

C\u1ea3nh quan n\u00f4ng nghi\u1ec7p c\u1ee7a H\u00e0n Qu\u1ed1c c\u00f3 m\u00f4i tr\u01b0\u1eddng \u0111\u1eb7c th\u00f9 v\u00e0 \u0111\u1ea7y th\u00e1ch th\u1ee9c \u0111\u1ed1i v\u1edbi vi\u1ec7c qu\u1ea3n l\u00fd \u0111\u00e1. V\u00f9ng n\u1ed9i \u0111\u1ecba mi\u1ec1n n\u00fai c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc \u2014 chi\u1ebfm kho\u1ea3ng 701.000 t\u1ea5n di\u1ec7n t\u00edch \u0111\u1ea5t \u2014 c\u00f3 ngh\u0129a l\u00e0 ph\u1ea7n l\u1edbn \u0111\u1ea5t n\u00f4ng nghi\u1ec7p canh t\u00e1c n\u1eb1m tr\u00ean \u0111\u1ecba h\u00ecnh d\u1ed1c \u0111\u1ebfn h\u01a1i d\u1ed1c, n\u01a1i \u0111\u00e1 granit, \u0111\u00e1 gneiss v\u00e0 \u0111\u00e1 bazan li\u00ean t\u1ee5c gi\u1ea3i ph\u00f3ng \u0111\u00e1 do hi\u1ec7n t\u01b0\u1ee3ng tr\u01b0\u01a1ng n\u1edf do b\u0103ng gi\u00e1 v\u00e0 x\u00f3i m\u00f2n. Cao nguy\u00ean Gangwon-do, v\u00f9ng cao nguy\u00ean Gyeongbuk v\u00e0 v\u00f9ng \u0111\u1ea5t l\u1ea5n bi\u1ec3n \u1edf \u0111\u1ed3ng b\u1eb1ng ven bi\u1ec3n ph\u00eda nam \u0111\u1ec1u \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c kh\u00e1c nhau trong qu\u1ea3n l\u00fd \u0111\u00e1, v\u00e0 nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft hi\u1ec7u qu\u1ea3 b\u1eb1ng thi\u1ebft b\u1ecb nghi\u1ec1n \u0111\u00e1 g\u1eafn tr\u00ean m\u00e1y k\u00e9o.<\/p>\n

Ch\u00ednh s\u00e1ch n\u00f4ng nghi\u1ec7p c\u1ee7a ch\u00ednh ph\u1ee7 H\u00e0n Qu\u1ed1c h\u1ed7 tr\u1ee3 c\u01a1 gi\u1edbi h\u00f3a vi\u1ec7c chu\u1ea9n b\u1ecb \u0111\u1ea5t th\u00f4ng qua \u0110\u1ea1o lu\u1eadt Th\u00fac \u0111\u1ea9y C\u01a1 gi\u1edbi h\u00f3a N\u00f4ng nghi\u1ec7p (\ub18d\uc5c5\uae30\uacc4\ud654 \ucd09\uc9c4\ubc95), \u0111\u1ea1o lu\u1eadt n\u00e0y t\u00e0i tr\u1ee3 cho ch\u01b0\u01a1ng tr\u00ecnh tr\u1ee3 c\u1ea5p c\u1ee7a C\u1ee5c Ph\u00e1t tri\u1ec3n N\u00f4ng th\u00f4n (RDA, \ub18d\ucd0c\uc9c4\ud765\uccad) d\u00e0nh cho c\u00e1c lo\u1ea1i m\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. M\u00e1y nghi\u1ec1n \u0111\u00e1 d\u1eabn \u0111\u1ed9ng b\u1eb1ng tr\u1ee5c PTO c\u00f3 ch\u1ee9ng nh\u1eadn hi\u1ec7u su\u1ea5t c\u1ee7a RDA \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n nh\u1eadn tr\u1ee3 c\u1ea5p n\u00e0y, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed mua s\u1eafm cho n\u00f4ng d\u00e2n \u0111\u00e3 \u0111\u0103ng k\u00fd. S\u1ea3n ph\u1ea9m M\u00e1y nghi\u1ec1n \u0111\u00e1 g\u1eafn tr\u00ean m\u00e1y k\u00e9o n\u00f4ng nghi\u1ec7p t\u1ea1i H\u00e0n Qu\u1ed1c trong d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh v\u00e0 c\u00f4ng su\u1ea5t m\u00e1y k\u00e9o ph\u1ed5 bi\u1ebfn tr\u00ean th\u1ecb tr\u01b0\u1eddng H\u00e0n Qu\u1ed1c.<\/p>\n

T\u1eeb g\u00f3c \u0111\u1ed9 tu\u00e2n th\u1ee7 an to\u00e0n, Lu\u1eadt An to\u00e0n v\u00e0 S\u1ee9c kh\u1ecfe C\u00f4ng nghi\u1ec7p (\uc0b0\uc5c5\uc548\uc804\ubcf4\uac74\ubc95) y\u00eau c\u1ea7u t\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb d\u1eabn \u0111\u1ed9ng b\u1eb1ng tr\u1ee5c PTO ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng v\u1edbi b\u1ed9 ph\u1eadn b\u1ea3o v\u1ec7 tr\u1ee5c PTO \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u0111\u00fang c\u00e1ch. B\u1ed9 ph\u1eadn b\u1ea3o v\u1ec7 ph\u1ea3i che ph\u1ee7 to\u00e0n b\u1ed9 tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng t\u1eeb \u0111\u1ea7u ra c\u1ee7a m\u00e1y k\u00e9o \u0111\u1ebfn \u0111\u1ea7u v\u00e0o c\u1ee7a m\u00e1y v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c ti\u1ebfp x\u00fac v\u1edbi tr\u1ee5c trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng. \u0110\u00e2y l\u00e0 trang b\u1ecb ti\u00eau chu\u1ea9n tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y trong d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u0169ng c\u1ea7n l\u01b0u \u00fd r\u1eb1ng C\u01a1 quan An to\u00e0n v\u00e0 S\u1ee9c kh\u1ecfe Ngh\u1ec1 nghi\u1ec7p H\u00e0n Qu\u1ed1c (KOSHA) ban h\u00e0nh h\u01b0\u1edbng d\u1eabn c\u1ee5 th\u1ec3 v\u1ec1 kho\u1ea3ng c\u00e1ch v\u1eadn h\u00e0nh an to\u00e0n \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb nghi\u1ec1n \u0111\u00e1 do nguy c\u01a1 v\u1eadt li\u1ec7u b\u1eafn ra.<\/p>\n<\/div>\n

<\/p>\n

\n

9. Khung ph\u00e1p l\u00fd v\u00e0 quy \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb nghi\u1ec1n \u0111\u00e1<\/h2>\n

M\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p, bao g\u1ed3m c\u1ea3 m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO, ph\u1ea3i tu\u00e2n th\u1ee7 m\u1ed9t lo\u1ea1t c\u00e1c quy \u0111\u1ecbnh qu\u1ed1c gia v\u00e0 khu v\u1ef1c v\u1ec1 an to\u00e0n v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. Hi\u1ec3u r\u00f5 khung ph\u00e1p l\u00fd hi\u1ec7n h\u00e0nh gi\u00fap ng\u01b0\u1eddi v\u1eadn h\u00e0nh tr\u00e1nh kh\u1ecfi tr\u00e1ch nhi\u1ec7m ph\u00e1p l\u00fd v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n nh\u1eadn tr\u1ee3 c\u1ea5p v\u00e0 ch\u1ee9ng nh\u1eadn.<\/p>\n

H\u00e0n Qu\u1ed1c:<\/strong> Lu\u1eadt Th\u00fac \u0111\u1ea9y C\u01a1 gi\u1edbi h\u00f3a N\u00f4ng nghi\u1ec7p (\ub18d\uc5c5\uae30\uacc4\ud654 \ucd09\uc9c4\ubc95) cung c\u1ea5p khu\u00f4n kh\u1ed5 ch\u00ednh cho vi\u1ec7c tr\u1ee3 c\u1ea5p v\u00e0 \u0111\u0103ng k\u00fd thi\u1ebft b\u1ecb n\u00f4ng nghi\u1ec7p. Thi\u1ebft b\u1ecb ph\u1ea3i v\u01b0\u1ee3t qua \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a RDA \u0111\u1ec3 \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n. Lu\u1eadt An to\u00e0n v\u00e0 S\u1ee9c kh\u1ecfe C\u00f4ng nghi\u1ec7p (\uc0b0\uc5c5\uc548\uc804\ubcf4\uac74\ubc95) quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u1ec1 b\u1ea3o v\u1ec7 tr\u1ee5c PTO. Lu\u1eadt B\u1ea3o v\u1ec7 M\u00f4i tr\u01b0\u1eddng \u0110\u1ea5t (\ud1a0\uc591\ud658\uacbd\ubcf4\uc804\ubc95) c\u00f3 li\u00ean quan \u0111\u1ebfn c\u00e1c ho\u1ea1t \u0111\u1ed9ng nghi\u1ec1n \u0111\u00e1 tr\u00ean \u0111\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng b\u1ecb \u00f4 nhi\u1ec5m \u2014 vi\u1ec7c nghi\u1ec1n kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ea3i v\u1eadt li\u1ec7u \u00f4 nhi\u1ec5m v\u00e0o t\u1ea7ng \u0111\u1ea5t.<\/p>\n

Li\u00ean minh ch\u00e2u \u00c2u:<\/strong> M\u00e1y nghi\u1ec1n \u0111\u00e1 d\u1eabn \u0111\u1ed9ng b\u1eb1ng tr\u1ee5c PTO \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 m\u00e1y m\u00f3c theo Ch\u1ec9 th\u1ecb M\u00e1y m\u00f3c EU 2006\/42\/EC (s\u1ebd \u0111\u01b0\u1ee3c thay th\u1ebf b\u1edfi Quy \u0111\u1ecbnh M\u00e1y m\u00f3c EU 2023\/1230 c\u00f3 hi\u1ec7u l\u1ef1c t\u1eeb th\u00e1ng 1 n\u0103m 2027). Vi\u1ec7c d\u00e1n nh\u00e3n CE l\u00e0 b\u1eaft bu\u1ed9c \u0111\u1ec3 b\u00e1n th\u01b0\u01a1ng m\u1ea1i trong EU. Ti\u00eau chu\u1ea9n PREN ISO 4254 cung c\u1ea5p ti\u00eau chu\u1ea9n h\u00e0i h\u00f2a v\u1ec1 an to\u00e0n m\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p. D\u1ea7u b\u00f4i tr\u01a1n h\u1ed9p s\u1ed1 ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 an to\u00e0n h\u00f3a ch\u1ea5t c\u1ee7a REACH (Quy \u0111\u1ecbnh EC s\u1ed1 1907\/2006).<\/p>\n

Hoa K\u1ef3:<\/strong> Quy \u0111\u1ecbnh OSHA 29 CFR Ph\u1ea7n 1928 (Ho\u1ea1t \u0111\u1ed9ng n\u00f4ng nghi\u1ec7p) v\u00e0 Ti\u00eau chu\u1ea9n ASABE S318 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c thi\u1ebft b\u1ecb d\u1eabn \u0111\u1ed9ng b\u1eb1ng tr\u1ee5c PTO. C\u01a1 quan B\u1ea3o v\u1ec7 M\u00f4i tr\u01b0\u1eddng (EPA) quy \u0111\u1ecbnh vi\u1ec7c x\u1eed l\u00fd ch\u1ea5t b\u00f4i tr\u01a1n \u2014 d\u1ea7u h\u1ed9p s\u1ed1 \u0111\u00e3 qua s\u1eed d\u1ee5ng t\u1eeb vi\u1ec7c b\u1ea3o d\u01b0\u1ee1ng m\u00e1y nghi\u1ec1n \u0111\u00e1 l\u00e0 m\u1ed9t d\u00f2ng ch\u1ea5t th\u1ea3i \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh theo 40 CFR Ph\u1ea7n 279 v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ea3i ra \u0111\u1ea5t ho\u1eb7c ngu\u1ed3n n\u01b0\u1edbc.<\/p>\n

\u00dac:<\/strong> Lu\u1eadt An to\u00e0n v\u00e0 S\u1ee9c kh\u1ecfe Lao \u0111\u1ed9ng m\u1eabu n\u0103m 2011 \u00e1p d\u1ee5ng cho vi\u1ec7c v\u1eadn h\u00e0nh m\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p. T\u1ed5 ch\u1ee9c Safe Work Australia cung c\u1ea5p h\u01b0\u1edbng d\u1eabn c\u1ee5 th\u1ec3 v\u1ec1 an to\u00e0n tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO. Vi\u1ec7c qu\u1ea3n l\u00fd d\u1ea7u \u0111\u00e3 qua s\u1eed d\u1ee5ng thu\u1ed9c ph\u1ea1m vi Lu\u1eadt Qu\u1ea3n l\u00fd S\u1ea3n ph\u1ea9m (D\u1ea7u m\u1ecf) n\u0103m 2000.<\/p>\n<\/div>\n

<\/p>\n

\n

10. D\u00f2ng m\u00e1y nghi\u1ec1n \u0111\u00e1 v\u00e0 m\u00e1y b\u0103m \u0111\u00e1 c\u1ee7a ch\u00fang t\u00f4i<\/h2>\n

Cho d\u00f9 b\u1ea1n c\u1ea7n m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO nh\u1ecf<\/strong> D\u00e0nh cho m\u00e1y k\u00e9o nh\u1ecf g\u1ecdn tr\u00ean v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3 v\u00f9ng cao ho\u1eb7c m\u00e1y k\u00e9o c\u1ee1 l\u1edbn. m\u00e1y nghi\u1ec1n \u0111\u00e1 n\u00f4ng nghi\u1ec7p<\/strong> \u0110\u1ed1i v\u1edbi c\u00f4ng t\u00e1c chu\u1ea9n b\u1ecb \u0111\u1ed3ng ru\u1ed9ng quy m\u00f4 l\u1edbn, c\u00e1c m\u1eabu m\u00e1y k\u00e9o sau \u0111\u00e2y bao g\u1ed3m c\u00e1c t\u1ed5 h\u1ee3p c\u00f4ng su\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng m\u00e1y k\u00e9o ch\u00ednh. Kh\u00e1m ph\u00e1 t\u1eebng trang s\u1ea3n ph\u1ea9m \u0111\u1ec3 bi\u1ebft th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ea7y \u0111\u1ee7 v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn c\u1ea5u h\u00ecnh.<\/p>\n

\n

\n\"B\u1ed9
\nEP-Thor 2.4 + B\u1ed9 thanh k\u00e9o<\/strong>
\n<\/a><\/p>\n

C\u00f4ng su\u1ea5t t\u1ed1i thi\u1ec3u 180 m\u00e3 l\u1ef1c \u00b7 Chi\u1ec1u r\u1ed9ng 2,4 m \u00b7 Tr\u1ecdng l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u 2.300 kg<\/p>\n<\/div>\n


\n\"M\u00e1y
\nM\u00e1y nghi\u1ec1n \u0111\u00e1 n\u00f4ng nghi\u1ec7p RockMaster<\/strong>
\n<\/a><\/p>\n

80\u2013220 m\u00e3 l\u1ef1c \u00b7 \u0110\u1ea5t n\u00f4ng nghi\u1ec7p v\u00e0 v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3<\/p>\n<\/div>\n


\n\"M\u00e1y
\nM\u00e1y nghi\u1ec1n \u0111\u00e1 EP-PSC<\/strong>
\n<\/a><\/p>\n

70\u2013150 m\u00e3 l\u1ef1c \u00b7 M\u00e1y k\u00e9o nh\u1ecf g\u1ecdn v\u00e0 m\u00e1y k\u00e9o d\u00f9ng trong v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3<\/p>\n<\/div>\n


\n\"M\u00e1y
\nM\u00e1y nghi\u1ec1n \u0111\u00e1 g\u1eafn tr\u00ean m\u00e1y k\u00e9o EP<\/strong>
\n<\/a><\/p>\n

80\u2013220 m\u00e3 l\u1ef1c \u00b7 C\u00f4ng vi\u1ec7c ngo\u00e0i tr\u1eddi n\u00f3i chung<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

11. V\u1ec1 ch\u00fang t\u00f4i<\/h2>\n

Ch\u00fang t\u00f4i l\u00e0 nh\u00e0 cung c\u1ea5p chuy\u00ean nghi\u1ec7p c\u00e1c lo\u1ea1i m\u00e1y m\u00f3c chu\u1ea9n b\u1ecb \u0111\u1ea5t n\u00f4ng nghi\u1ec7p \u2013 m\u00e1y nghi\u1ec1n \u0111\u00e1, m\u00e1y nghi\u1ec1n m\u00f9n, m\u00e1y nh\u1eb7t \u0111\u00e1, m\u00e1y c\u00e0o \u0111\u00e1 v\u00e0 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c d\u1ee5ng c\u1ee5 c\u1ea7n thi\u1ebft \u0111\u1ec3 bi\u1ebfn nh\u1eefng v\u00f9ng \u0111\u1ea5t nhi\u1ec1u \u0111\u00e1, kh\u00f3 canh t\u00e1c th\u00e0nh \u0111\u1ea5t n\u00f4ng nghi\u1ec7p n\u0103ng su\u1ea5t cao. \u0110\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i c\u00f3 ki\u1ebfn \u200b\u200bth\u1ee9c chuy\u00ean s\u00e2u v\u1ec1 c\u00e1c lo\u1ea1i m\u00e1y m\u00f3c m\u00e0 ch\u00fang t\u00f4i cung c\u1ea5p v\u00e0 c\u00f3 th\u1ec3 t\u01b0 v\u1ea5n v\u1ec1 l\u1ef1a ch\u1ecdn, c\u1ea5u h\u00ecnh v\u00e0 k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh tr\u00ean kh\u1eafp H\u00e0n Qu\u1ed1c v\u00e0 th\u1ecb tr\u01b0\u1eddng qu\u1ed1c t\u1ebf.<\/p>\n

Ch\u00fang t\u00f4i hi\u1ec3u r\u1eb1ng vi\u1ec7c mua m\u1ed9t M\u00e1y nghi\u1ec1n \u0111\u00e1 g\u1eafn tr\u00ean m\u00e1y k\u00e9o c\u1ea7n b\u00e1n<\/strong> \u0110\u00e2y l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh \u0111\u1ea7u t\u01b0 v\u1ed1n quan tr\u1ecdng, v\u00e0 ch\u00fang t\u00f4i lu\u00f4n xem x\u00e9t n\u00f3 m\u1ed9t c\u00e1ch nghi\u00eam t\u00fac. M\u1ecdi khuy\u1ebfn ngh\u1ecb c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec1u d\u1ef1a tr\u00ean vi\u1ec7c \u0111\u1ed1i chi\u1ebfu kh\u1ea3 n\u0103ng th\u1ef1c t\u1ebf c\u1ee7a m\u00e1y m\u00f3c v\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf tr\u00ean trang tr\u1ea1i c\u1ee7a b\u1ea1n \u2014 ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc \u0111\u00e1, c\u00f4ng su\u1ea5t m\u00e1y k\u00e9o, y\u00eau c\u1ea7u v\u1ec1 chi\u1ec1u r\u1ed9ng l\u00e0m vi\u1ec7c v\u00e0 m\u00f4 h\u00ecnh ho\u1ea1t \u0111\u1ed9ng theo m\u00f9a. Ch\u00fang t\u00f4i cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 t\u00e0i li\u1ec7u cho c\u00e1c \u0111\u01a1n xin tr\u1ee3 c\u1ea5p c\u1ee7a RDA (C\u01a1 quan Ph\u00e1t tri\u1ec3n N\u00f4ng th\u00f4n) n\u1ebfu c\u00f3, v\u00e0 c\u00f3 th\u1ec3 cung c\u1ea5p h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt b\u1eb1ng ti\u1ebfng H\u00e0n cho kh\u00e1ch h\u00e0ng t\u1ea1i H\u00e0n Qu\u1ed1c.<\/p>\n<\/div>\n

<\/p>\n

\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n
\nC\u00e2u 1. T\u00f4i c\u1ea7n c\u00f4ng su\u1ea5t t\u1ed1i thi\u1ec3u bao nhi\u00eau m\u00e3 l\u1ef1c m\u00e1y k\u00e9o \u0111\u1ec3 v\u1eadn h\u00e0nh m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO nh\u1ecf tr\u00ean trang tr\u1ea1i rau v\u00f9ng cao H\u00e0n Qu\u1ed1c c\u1ee7a t\u00f4i?<\/summary>\n

C\u00e1c m\u00e1y STCL nh\u1ecf g\u1ecdn trong d\u00f2ng s\u1ea3n ph\u1ea9m PSC Models c\u1ee7a ch\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u00f4ng su\u1ea5t 70 m\u00e3 l\u1ef1c, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi c\u00e1c m\u00e1y k\u00e9o c\u00f3 c\u00f4ng su\u1ea5t 65-80 m\u00e3 l\u1ef1c th\u01b0\u1eddng th\u1ea5y tr\u00ean c\u00e1c trang tr\u1ea1i rau v\u00f9ng cao \u1edf H\u00e0n Qu\u1ed1c. N\u1ebfu m\u00e1y k\u00e9o c\u1ee7a b\u1ea1n c\u00f3 c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c 70 m\u00e3 l\u1ef1c tr\u1edf l\u00ean t\u1ea1i tr\u1ee5c PTO, th\u00ec model STCL\/ST 100 l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u ph\u00f9 h\u1ee3p. \u0110\u1ed1i v\u1edbi c\u00e1c trang tr\u1ea1i c\u00f3 m\u00e1y k\u00e9o trong kho\u1ea3ng 80-100 m\u00e3 l\u1ef1c, c\u00e1c model STCL\/ST 125 \u0111\u1ebfn STCL\/ST 150 s\u1ebd m\u1edf r\u1ed9ng ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng v\u00e0 cung c\u1ea5p chi\u1ec1u r\u1ed9ng l\u00e0m vi\u1ec7c l\u1edbn h\u01a1n, cho n\u0103ng su\u1ea5t cao h\u01a1n m\u1ed7i gi\u1edd. Lu\u00f4n lu\u00f4n ki\u1ec3m tra c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c PTO c\u1ee7a m\u00e1y k\u00e9o (kh\u00f4ng ch\u1ec9 c\u00f4ng su\u1ea5t \u0111\u1ed9ng c\u01a1) tr\u01b0\u1edbc khi ch\u1ecdn model, v\u00ec th\u01b0\u1eddng c\u00f3 s\u1ef1 ch\u00eanh l\u1ec7ch 10-15 m\u00e3 l\u1ef1c gi\u1eefa hai con s\u1ed1 n\u00e0y.<\/p>\n<\/details>\n

\nC\u00e2u 2. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00f4i nh\u1eadn \u0111\u01b0\u1ee3c b\u00e1o gi\u00e1 cho m\u00e1y nghi\u1ec1n \u0111\u00e1 g\u1eafn tr\u00ean m\u00e1y k\u00e9o \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n tham gia ch\u01b0\u01a1ng tr\u00ecnh tr\u1ee3 c\u1ea5p m\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p c\u1ee7a RDA H\u00e0n Qu\u1ed1c?<\/summary>\n

\u0110\u1ec3 \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n nh\u1eadn tr\u1ee3 c\u1ea5p thi\u1ebft b\u1ecb t\u1eeb C\u01a1 quan Ph\u00e1t tri\u1ec3n N\u00f4ng th\u00f4n (\ub18d\ucd0c\uc9c4\ud765\uccad), m\u00e1y m\u00f3c ph\u1ea3i c\u00f3 ch\u1ee9ng nh\u1eadn hi\u1ec7u su\u1ea5t c\u1ee7a RDA. Vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i qua m\u1eabu y\u00eau c\u1ea7u tr\u00ean trang web n\u00e0y, cung c\u1ea5p th\u00f4ng tin v\u1ec1 ki\u1ec3u m\u00e1y k\u00e9o, c\u00f4ng su\u1ea5t PTO \u0111\u1ecbnh m\u1ee9c v\u00e0 m\u00f4 t\u1ea3 ng\u1eafn g\u1ecdn v\u1ec1 \u0111i\u1ec1u ki\u1ec7n \u0111\u00e1 s\u1ecfi t\u1ea1i khu v\u1ef1c c\u1ee7a b\u1ea1n (\u01b0\u1edbc t\u00ednh k\u00edch th\u01b0\u1edbc \u0111\u00e1 v\u00e0 m\u1eadt \u0111\u1ed9 ph\u1ee7 \u0111\u00e1). Ch\u00fang t\u00f4i s\u1ebd x\u00e1c nh\u1eadn nh\u1eefng m\u1eabu m\u00e1y n\u00e0o trong d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ea1t ch\u1ee9ng nh\u1eadn RDA, cung c\u1ea5p b\u00e1o gi\u00e1 ch\u00ednh th\u1ee9c k\u00e8m th\u00f4ng tin c\u1ea7n thi\u1ebft cho \u0111\u01a1n xin tr\u1ee3 c\u1ea5p v\u00e0 t\u01b0 v\u1ea5n v\u1ec1 quy tr\u00ecnh gi\u1ea5y t\u1edd.<\/p>\n<\/details>\n

\nC\u00e2u 3. \u0110\u00e1 d\u0103m sau khi \u0111\u01b0\u1ee3c m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO x\u1eed l\u00fd t\u1ea1i ru\u1ed9ng c\u1ee7a t\u00f4i s\u1ebd \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/summary>\n

\u0110\u00e1 d\u0103m \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng m\u00e1y nghi\u1ec1n t\u1ea1i ch\u1ed7 s\u1ebd \u0111\u01b0\u1ee3c tr\u1ed9n l\u1ea1i v\u00e0o t\u1ea7ng \u0111\u1ea5t m\u1eb7t trong v\u00e0 ngay sau khi qu\u00e1 tr\u00ecnh nghi\u1ec1n di\u1ec5n ra. V\u1eadt li\u1ec7u v\u1ee5n gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc c\u1ee7a \u0111\u1ea5t b\u1eb1ng c\u00e1ch t\u1ea1o ra c\u00e1c kho\u1ea3ng tr\u1ed1ng gi\u1eefa c\u00e1c h\u1ea1t, gi\u1ea3m nguy c\u01a1 h\u01b0 h\u1ea1i d\u1ee5ng c\u1ee5 n\u00f4ng nghi\u1ec7p do \u0111\u00e1 ng\u1ea7m g\u00e2y ra, v\u00e0 \u2013 qua nhi\u1ec1u m\u00f9a v\u1ee5 \u2013 ti\u1ebfp t\u1ee5c ph\u00e2n h\u1ee7y th\u00e0nh c\u00e1c th\u00e0nh ph\u1ea7n kho\u00e1ng ch\u1ea5t trong \u0111\u1ea5t. Kh\u00f4ng gi\u1ed1ng nh\u01b0 \u0111\u00e1 \u0111\u01b0\u1ee3c thu gom b\u1eb1ng m\u00e1y nh\u1eb7t \u0111\u00e1 v\u00e0 v\u1eadn chuy\u1ec3n \u0111i, \u0111\u00e1 d\u0103m s\u1ebd \u1edf l\u1ea1i tr\u00ean ru\u1ed9ng c\u1ee7a b\u1ea1n, c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n gi\u1eef l\u1ea1i \u0111\u01b0\u1ee3c h\u00e0m l\u01b0\u1ee3ng kho\u00e1ng ch\u1ea5t trong \u0111\u1ea5t thay v\u00ec lo\u1ea1i b\u1ecf n\u00f3. M\u1ed9t s\u1ed1 n\u00f4ng d\u00e2n s\u1eed d\u1ee5ng th\u00eam m\u1ed9t l\u01b0\u1ee3t c\u00e0y sau khi nghi\u1ec1n \u0111\u1ec3 tr\u1ed9n \u0111\u1ec1u v\u1eadt li\u1ec7u tr\u01b0\u1edbc khi gieo h\u1ea1t.<\/p>\n<\/details>\n

\nC\u00e2u 4. T\u00f4i c\u00f3 th\u1ec3 t\u00ecm nh\u00e0 cung c\u1ea5p m\u00e1y nghi\u1ec1n \u0111\u00e1 di \u0111\u1ed9ng g\u1ea7n t\u00f4i \u1edf H\u00e0n Qu\u1ed1c \u1edf \u0111\u00e2u, nh\u00e0 cung c\u1ea5p \u0111\u00f3 c\u0169ng c\u00f3 th\u1ec3 cung c\u1ea5p d\u1ecbch v\u1ee5 b\u1ea3o tr\u00ec sau b\u00e1n h\u00e0ng?<\/summary>\n

Ch\u00fang t\u00f4i cung c\u1ea5p m\u00e1y nghi\u1ec1n \u0111\u00e1 tr\u00ean to\u00e0n th\u1ebf gi\u1edbi v\u00e0 cung c\u1ea5p t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt, ph\u1ee5 t\u00f9ng thay th\u1ebf, c\u0169ng nh\u01b0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt t\u1eeb xa cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh t\u1ea1i H\u00e0n Qu\u1ed1c. \u0110\u1ed1i v\u1edbi b\u1ea3o tr\u00ec t\u1ea1i ch\u1ed7, \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 t\u01b0 v\u1ea5n v\u1ec1 c\u00e1c \u0111\u1ed1i t\u00e1c d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n ho\u1eb7c cung c\u1ea5p h\u01b0\u1edbng d\u1eabn b\u1ea3o tr\u00ec chi ti\u1ebft b\u1eb1ng ti\u1ebfng H\u00e0n \u0111\u1ec3 t\u1ef1 ph\u1ee5c v\u1ee5. Vui l\u00f2ng li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp v\u1edbi ch\u00fang t\u00f4i qua trang li\u00ean h\u1ec7 # tr\u00ean trang web n\u00e0y \u2014 cung c\u1ea5p \u0111\u1ecba \u0111i\u1ec3m c\u1ee7a b\u1ea1n t\u1ea1i H\u00e0n Qu\u1ed1c v\u00e0 ch\u00fang t\u00f4i s\u1ebd t\u01b0 v\u1ea5n ph\u01b0\u01a1ng \u00e1n h\u1ed7 tr\u1ee3 ph\u00f9 h\u1ee3p nh\u1ea5t cho khu v\u1ef1c c\u1ee7a b\u1ea1n, d\u00f9 \u0111\u00f3 l\u00e0 Gangwon-do, Gyeongbuk, Gyeongnam, Jeolla hay h\u00e0nh lang Gyeonggi.<\/p>\n<\/details>\n

\nC\u00e2u 5. L\u01b0\u1ee1i c\u1eaft c\u1ee7a m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf bao l\u00e2u m\u1ed9t l\u1ea7n, v\u00e0 chi ph\u00ed thay th\u1ebf cho vi\u1ec7c s\u1eed d\u1ee5ng th\u00f4ng th\u01b0\u1eddng trong n\u00f4ng nghi\u1ec7p \u1edf H\u00e0n Qu\u1ed1c l\u00e0 bao nhi\u00eau?<\/summary>\n

T\u1ea7n su\u1ea5t thay th\u1ebf r\u0103ng nghi\u1ec1n ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o \u0111\u1ed9 m\u00e0i m\u00f2n c\u1ee7a lo\u1ea1i \u0111\u00e1 b\u1ea1n \u0111ang nghi\u1ec1n. \u0110\u00e1 granit v\u00e0 \u0111\u00e1 phi\u1ebfn s\u00e9t c\u1ee7a H\u00e0n Qu\u1ed1c l\u00e0 nh\u1eefng lo\u1ea1i \u0111\u00e1 c\u1ee9ng h\u01a1n, v\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh th\u01b0\u1eddng xuy\u00ean l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c v\u1eadt li\u1ec7u n\u00e0y n\u00ean d\u1ef1 ki\u1ebfn \u200b\u200bthay th\u1ebf r\u0103ng nghi\u1ec1n STC\/3 c\u00f3 \u0111\u1ea7u b\u1eb1ng cacbua sau m\u1ed7i 80\u2013150 gi\u1edd ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c m\u00e1y nh\u1ecf g\u1ecdn. R\u0103ng nghi\u1ec1n STC\/3\/HD (ch\u1ecbu t\u1ea3i n\u1eb7ng) c\u00f3 tu\u1ed5i th\u1ecd cao h\u01a1n trong \u0111\u00e1 c\u1ee9ng nh\u01b0ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 \u0111\u1ed9 m\u00e0i m\u00f2n cao. Ch\u00fang t\u00f4i kh\u00f4ng n\u00eau gi\u00e1 trong b\u00e0i vi\u1ebft n\u00e0y, nh\u01b0ng vi\u1ec7c thay th\u1ebf r\u0103ng nghi\u1ec1n l\u00e0 m\u1ed9t chi ph\u00ed b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 c\u1ea7n \u0111\u01b0\u1ee3c t\u00ednh v\u00e0o chi ph\u00ed s\u1edf h\u1eefu m\u00e1y c\u1ee7a b\u1ea1n. Vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 bi\u1ebft b\u1ea3ng gi\u00e1 ph\u1ee5 t\u00f9ng thay th\u1ebf hi\u1ec7n h\u00e0nh d\u00e0nh ri\u00eang cho ki\u1ec3u m\u00e1y c\u1ee7a b\u1ea1n.<\/p>\n<\/details>\n

\nC\u00e2u 6. S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO v\u00e0 m\u00e1y nghi\u1ec1n \u0111\u00e1 b\u00e1n d\u01b0\u1edbi d\u1ea1ng m\u00e1y di \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp tr\u00ean th\u1ecb tr\u01b0\u1eddng x\u00e2y d\u1ef1ng H\u00e0n Qu\u1ed1c l\u00e0 g\u00ec?<\/summary>\n

M\u00e1y nghi\u1ec1n \u0111\u00e1 n\u00f4ng nghi\u1ec7p d\u1eabn \u0111\u1ed9ng b\u1eb1ng tr\u1ee5c PTO \u0111\u01b0\u1ee3c g\u1eafn tr\u1ef1c ti\u1ebfp v\u00e0o h\u1ec7 th\u1ed1ng li\u00ean k\u1ebft ba \u0111i\u1ec3m c\u1ee7a m\u00e1y k\u00e9o n\u00f4ng nghi\u1ec7p v\u00e0 l\u1ea5y n\u0103ng l\u01b0\u1ee3ng t\u1eeb tr\u1ee5c PTO c\u1ee7a m\u00e1y k\u00e9o \u2014 n\u00f3 kh\u00f4ng c\u00f3 \u0111\u1ed9ng c\u01a1 \u0111\u1ed9c l\u1eadp v\u00e0 ho\u00e0n to\u00e0n ph\u1ee5 thu\u1ed9c v\u00e0o m\u00e1y k\u00e9o \u0111\u1ec3 truy\u1ec1n \u0111\u1ed9ng v\u00e0 d\u1eabn \u0111\u1ed9ng r\u00f4to. \u0110i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 nh\u1ecf g\u1ecdn, ti\u1ebft ki\u1ec7m chi ph\u00ed cho c\u00f4ng vi\u1ec7c quy m\u00f4 n\u00f4ng nghi\u1ec7p v\u00e0 d\u1ec5 d\u00e0ng c\u1ea5t gi\u1eef khi kh\u00f4ng s\u1eed d\u1ee5ng. M\u00e1y nghi\u1ec1n \u0111\u00e1 di \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp \u2014 th\u01b0\u1eddng l\u00e0 m\u00e1y nghi\u1ec1n h\u00e0m ho\u1eb7c m\u00e1y nghi\u1ec1n va \u0111\u1eadp tr\u00ean xe k\u00e9o ho\u1eb7c khung g\u1ea7m t\u1ef1 h\u00e0nh \u2014 l\u00e0 m\u1ed9t lo\u1ea1i thi\u1ebft b\u1ecb ho\u00e0n to\u00e0n kh\u00e1c: l\u1edbn h\u01a1n, n\u1eb7ng h\u01a1n, c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd l\u01b0\u1ee3ng \u0111\u00e1 l\u1edbn h\u01a1n nhi\u1ec1u v\u00e0 \u0111\u01b0\u1ee3c cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng b\u1edfi \u0111\u1ed9ng c\u01a1 diesel chuy\u00ean d\u1ee5ng. \u0110\u1ed1i v\u1edbi vi\u1ec7c d\u1ecdn \u0111\u00e1 tr\u00ean \u0111\u1ed3ng ru\u1ed9ng v\u00e0 chu\u1ea9n b\u1ecb lu\u1ed1ng gieo h\u1ea1t, m\u00e1y nghi\u1ec1n d\u1eabn \u0111\u1ed9ng b\u1eb1ng tr\u1ee5c PTO h\u1ea7u nh\u01b0 lu\u00f4n l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang \u0111\u1eafn. \u0110\u1ed1i v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c \u0111\u00e1, x\u1eed l\u00fd ph\u1ebf li\u1ec7u ph\u00e1 d\u1ee1 ho\u1eb7c s\u1ea3n xu\u1ea5t c\u1ed1t li\u1ec7u x\u00e2y d\u1ef1ng, c\u1ea7n ph\u1ea3i c\u00f3 m\u00e1y nghi\u1ec1n \u0111\u1ed9c l\u1eadp.<\/p>\n<\/details>\n

\nC\u00e2u 7. Lo\u1ea1i m\u00e1y nghi\u1ec1n \u0111\u00e1 n\u00f4ng nghi\u1ec7p n\u00e0o ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi m\u00e1y k\u00e9o 100 m\u00e3 l\u1ef1c tr\u00ean m\u1ed9t trang tr\u1ea1i tr\u1ed3ng c\u00e2y \u0103n qu\u1ea3 c\u1ee1 trung b\u00ecnh \u1edf H\u00e0n Qu\u1ed1c, c\u00f3 \u0111\u01b0\u1eddng k\u00ednh \u0111\u00e1 l\u00ean \u0111\u1ebfn 200 mm?<\/summary>\n

\u0110\u1ed1i v\u1edbi m\u00e1y k\u00e9o 100 m\u00e3 l\u1ef1c c\u1ea7n x\u1eed l\u00fd \u0111\u00e1 c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u00ean \u0111\u1ebfn 200 mm trong m\u00f4i tr\u01b0\u1eddng v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3 \u1edf H\u00e0n Qu\u1ed1c, d\u00f2ng m\u00e1y EP-PSC c\u1ea5u h\u00ecnh STCM 150 ho\u1eb7c STCM 175 l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p nh\u1ea5t. D\u00f2ng STCM c\u00f3 th\u1ec3 x\u1eed l\u00fd \u0111\u00e1 c\u00f3 \u0111\u01b0\u1eddng k\u00ednh nghi\u1ec1n t\u1ed1i \u0111a 300 mm v\u00e0 ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u00f4ng su\u1ea5t 150\u2013220 m\u00e3 l\u1ef1c \u0111\u1ed1i v\u1edbi c\u00e1c m\u1eabu c\u1ee1 trung b\u00ecnh \u0111\u1ebfn l\u1edbn \u2014 nh\u01b0ng STCM\/ST 125 c\u00f3 c\u00f4ng su\u1ea5t t\u1eeb \u200b\u200b80\u2013110 m\u00e3 l\u1ef1c v\u00e0 x\u1eed l\u00fd \u0111\u01b0\u1ee3c \u0111\u00e1 l\u00ean \u0111\u1ebfn 300 mm, gi\u00fap b\u1ea1n c\u00f3 \u0111\u1ee7 kh\u00f4ng gian x\u1eed l\u00fd \u0111\u00e1 200 mm v\u1edbi m\u00e1y k\u00e9o 100 m\u00e3 l\u1ef1c. Chi\u1ec1u r\u1ed9ng l\u00e0m vi\u1ec7c c\u1ee7a bi\u1ebfn th\u1ec3 n\u00e0y l\u00e0 1.340 mm (kho\u1ea3ng 1,3 m), ph\u00f9 h\u1ee3p v\u1edbi kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c h\u00e0ng c\u00e2y ph\u1ed5 bi\u1ebfn trong canh t\u00e1c t\u00e1o v\u00e0 l\u00ea \u1edf H\u00e0n Qu\u1ed1c. Vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 x\u00e1c nh\u1eadn ch\u00ednh x\u00e1c m\u1eabu m\u00e1y v\u00e0 c\u1ea5u h\u00ecnh \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t cho kho\u1ea3ng c\u00e1ch h\u00e0ng c\u00e2y c\u1ee5 th\u1ec3 trong v\u01b0\u1eddn c\u1ee7a b\u1ea1n.<\/p>\n<\/details>\n<\/div>\n<\/div>\n

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

C\u1ea9m nang M\u00e1y m\u00f3c N\u00f4ng nghi\u1ec7p: M\u00e1y nghi\u1ec1n \u0111\u00e1 PTO c\u00f3 ph\u1ea3i l\u00e0 c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p cho trang tr\u1ea1i c\u1ee7a t\u00f4i? M\u1ed9t c\u1ea9m nang th\u1ef1c ti\u1ec5n, \u0111\u01b0\u1ee3c vi\u1ebft b\u1edfi c\u00e1c chuy\u00ean gia d\u00e0nh cho n\u00f4ng d\u00e2n t\u1ea1i H\u00e0n Qu\u1ed1c v\u00e0 tr\u00ean to\u00e0n th\u1ebf gi\u1edbi \u2014 bao g\u1ed3m c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y nghi\u1ec1n \u0111\u00e1 PTO, nh\u1eefng g\u00ec m\u00e1y k\u00e9o c\u1ee7a b\u1ea1n c\u1ea7n \u0111\u1ec3 v\u1eadn h\u00e0nh m\u00e1y, lo\u1ea1i \u0111\u1ea5t n\u00e0o \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i nhi\u1ec1u nh\u1ea5t v\u00e0 c\u00e1ch ch\u1ecdn m\u00f4 h\u00ecnh ph\u00f9 h\u1ee3p t\u1eeb c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i. 1. [\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-782","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\/782","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=782"}],"version-history":[{"count":2,"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/posts\/782\/revisions"}],"predecessor-version":[{"id":785,"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/posts\/782\/revisions\/785"}],"wp:attachment":[{"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/media?parent=782"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/categories?post=782"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pto-stone-crusher.com\/vi\/wp-json\/wp\/v2\/tags?post=782"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}