{"id":7120,"date":"2026-04-30T02:14:29","date_gmt":"2026-04-30T02:14:29","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&p=7120"},"modified":"2026-04-30T07:27:31","modified_gmt":"2026-04-30T07:27:31","slug":"pto-shaft-for-case-ih-discbine-dc105-dc125-dc135-dc165-disc-mower","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/vi\/san-pham\/pto-shaft-for-case-ih-discbine-dc105-dc125-dc135-dc165-disc-mower\/","title":{"rendered":"Tr\u1ee5c PTO cho m\u00e1y c\u1eaft c\u1ecf Case IH Discbine DC105, DC125, DC135, DC165"},"content":{"rendered":"
Tr\u1ee5c PTO cho m\u00e1y c\u1eaft c\u1ecf \u0111\u0129a Case IH Model: DC105, DC125, DC135, DC165<\/strong><\/p>\n Tr\u1ee5c PTO d\u00e0nh cho m\u00e1y c\u1eaft c\u1ecf \u0111\u0129a Case IH c\u00e1c m\u1eabu DC105, DC125, DC135 v\u00e0 DC165 l\u00e0 tr\u1ee5c PTO n\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u00ednh x\u00e1c \u0111\u1ec3 truy\u1ec1n c\u00f4ng su\u1ea5t quay m\u00f4-men xo\u1eafn cao t\u1eeb b\u1ed9 truy\u1ec1n \u0111\u1ed9ng PTO c\u1ee7a m\u00e1y k\u00e9o \u0111\u1ebfn thanh c\u1eaft v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a c\u1ee7a m\u00e1y c\u1eaft c\u1ecf \u0111\u0129a xoay trung t\u00e2m Case IH. \u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o theo ti\u00eau chu\u1ea9n CAT 6 v\u1edbi m\u00f4-men xo\u1eafn 55N, tr\u1ee5c PTO m\u00e1y k\u00e9o n\u00e0y t\u00edch h\u1ee3p c\u00e1c kh\u1edbp n\u1ed1i spline \u0111\u01b0\u1ee3c gia c\u00f4ng ch\u00ednh x\u00e1c, kh\u1edbp n\u1ed1i ch\u1eef U c\u00f3 \u1ed5 bi v\u00e0 kh\u1edbp ch\u00e9o \u0111\u01b0\u1ee3c t\u00f4i c\u1ee9ng, \u1ed1ng tr\u1ee5c l\u1ed3ng gh\u00e9p d\u00e0y d\u1eb7n v\u00e0 n\u1eafp tr\u1ee5c PTO k\u00edn ho\u00e0n to\u00e0n v\u1edbi gi\u00e1 \u0111\u1ee1 \u1ed5 bi ma s\u00e1t th\u1ea5p. Cho d\u00f9 m\u00e1y k\u00e9o c\u1ee7a b\u1ea1n s\u1eed d\u1ee5ng tr\u1ee5c \u0111\u1ea7u ra 6 spline 1,375 inch (540 v\u00f2ng\/ph\u00fat) hay tr\u1ee5c \u0111\u1ea7u ra 21 spline 1,375 inch (1.000 v\u00f2ng\/ph\u00fat), CMN Transmission \u0111\u1ec1u c\u00f3 c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p v\u00e0 ch\u00fang t\u00f4i khuy\u00ean b\u1ea1n n\u00ean n\u00e2ng c\u1ea5p l\u00ean CAT6 thay v\u00ec CAT4 ti\u00eau chu\u1ea9n \u0111\u1ec3 c\u1ea3i thi\u1ec7n tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng m\u00e1y c\u1eaft c\u1ecf \u0111\u0129a \u0111\u00f2i h\u1ecfi cao n\u00e0y.<\/p>\n Tr\u00ean th\u1ef1c \u0111\u1ecba, tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO n\u00e0y d\u00e0nh cho m\u00e1y c\u1eaft \u0111\u0129a ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong to\u00e0n b\u1ed9 c\u00e1c ho\u1ea1t \u0111\u1ed9ng thu ho\u1ea1ch c\u1ecf kh\u00f4 v\u00e0 th\u1ee9c \u0103n gia s\u00fac: c\u1eaft xuy\u00ean qua nh\u1eefng c\u00e1nh \u0111\u1ed3ng c\u1ecf linh l\u0103ng d\u00e0y \u0111\u1eb7c v\u00e0 nh\u1eefng \u0111\u00e1m c\u1ecf r\u1eadm r\u1ea1p v\u1edbi thanh c\u1eaft 6 \u0111\u0129a c\u1ee7a DC105, cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho vi\u1ec7c l\u00e0m t\u01a1i \u0111\u1ea5t tr\u00ean di\u1ec7n t\u00edch r\u1ed9ng v\u1edbi thanh c\u1eaft 10 \u0111\u0129a c\u1ee7a DC165 \u1edf c\u00f4ng su\u1ea5t 100 HP, v\u00e0 t\u1ea5t c\u1ea3 m\u1ecdi th\u1ee9 \u1edf gi\u1eefa. B\u1ed9 ly h\u1ee3p tr\u01b0\u1ee3t v\u00e0 ly h\u1ee3p qu\u00e1 t\u1ea3i t\u00edch h\u1ee3p \u1edf ph\u00eda sau tr\u1ee5c PTO h\u1ea5p th\u1ee5 c\u00e1c c\u00fa s\u1ed1c \u0111\u1ed9t ng\u1ed9t \u2013 va ch\u1ea1m \u0111\u00e1, c\u1ea5p li\u1ec7u ch\u1eadm, kh\u1edfi \u0111\u1ed9ng m\u1ea1nh \u2013 n\u1ebfu kh\u00f4ng s\u1ebd l\u00e0m h\u1ecfng h\u1ed9p s\u1ed1 ho\u1eb7c h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng thanh c\u1eaft. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 th\u1ea7u v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ecf kh\u00f4 quy m\u00f4 l\u1edbn s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb c\u1ee7a h\u1ecd \u1edf c\u01b0\u1eddng \u0111\u1ed9 cao, tr\u1ee5c PTO ch\u1ecbu t\u1ea3i n\u1eb7ng n\u00e0y \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u. CMN Transmission cung c\u1ea5p tr\u1ef1c ti\u1ebfp t\u1eeb nh\u00e0 m\u00e1y, v\u00ec v\u1eady b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c b\u1ed9 ph\u1eadn tr\u1ee5c PTO ch\u00ednh h\u00e3ng v\u1edbi gi\u00e1 ch\u1ec9 b\u1eb1ng m\u1ed9t ph\u1ea7n nh\u1ecf so v\u1edbi gi\u00e1 c\u1ee7a \u0111\u1ea1i l\u00fd OEM, c\u00f9ng v\u1edbi v\u1eadn chuy\u1ec3n nhanh ch\u00f3ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n Tr\u1ee5c \u0111\u1ea7u v\u00e0o c\u1ee7a thi\u1ebft b\u1ecb th\u01b0\u1eddng c\u00f3 r\u00e3nh then 1.375-21. Nhi\u1ec1u m\u1eabu \u0111\u01b0\u1ee3c trang b\u1ecb PTO CAT4. Ch\u00fang t\u00f4i khuy\u00ean d\u00f9ng CAT6 \u0111\u1ec3 c\u00f3 tu\u1ed5i th\u1ecd cao h\u01a1n. Th\u01b0\u1eddng th\u00ec c\u00e1c PTO n\u00e0y ng\u1eafn (chi\u1ec1u d\u00e0i t\u1ed5ng th\u1ec3 36 inch). C\u1ea9n th\u1eadn khi quay qu\u00e1 t\u1ea3i!<\/p>\n 1. C\u1ea5u tr\u00fac ch\u1ecbu t\u1ea3i n\u1eb7ng CAT6<\/strong> 2. B\u1ea3o v\u1ec7 ly h\u1ee3p tr\u01b0\u1ee3t t\u00edch h\u1ee3p<\/strong> 3. Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ph\u1ed5 qu\u00e1t gi\u1eefa tr\u1ee5c r\u0103ng v\u00e0 c\u00e0ng n\u1ed1i<\/strong> 4. T\u1ea5m ch\u1eafn an to\u00e0n bao ph\u1ee7 to\u00e0n di\u1ec7n<\/strong> 5. C\u1ee5m kh\u1edbp n\u1ed1i ch\u1eef U k\u00edn<\/strong> 6. Thi\u1ebft k\u1ebf \u1ed1ng l\u1ed3ng ch\u00ednh x\u00e1c<\/strong> Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO c\u1ee7a m\u00e1y c\u1eaft c\u1ecf d\u1ea1ng \u0111\u0129a l\u00e0 m\u1eaft x\u00edch c\u01a1 kh\u00ed quan tr\u1ecdng, k\u1ebft n\u1ed1i \u0111\u1ea7u truy\u1ec1n \u0111\u1ed9ng PTO c\u1ee7a m\u00e1y k\u00e9o v\u1edbi h\u1ed9p s\u1ed1 \u0111\u1ea7u v\u00e0o ch\u00ednh c\u1ee7a m\u00e1y c\u1eaft c\u1ecf d\u1ea1ng \u0111\u0129a.<\/p>\n 1. C\u00f4ng su\u1ea5t \u0111\u1ea7u ra PTO c\u1ee7a m\u00e1y k\u00e9o 2. Kh\u1edbp n\u1ed1i g\u00f3c ch\u1eef U 3. B\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i ly h\u1ee3p tr\u01b0\u1ee3t 4. B\u1ed9 ly h\u1ee3p ch\u1ed1ng tr\u01b0\u1ee3t \u2013 Ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng quay ng\u01b0\u1ee3c 5. Tri\u1ec3n khai c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng \u0111\u1ea7u v\u00e0o v\u00e0 thanh c\u1eaft. 1. Forage Harvesting<\/strong> 2. Hay Harvesting<\/strong> 3. Qu\u1ea3n l\u00fd \u0111\u1ed3ng c\u1ecf<\/strong> 4. S\u1ea3n xu\u1ea5t th\u1ee9c \u0103n \u1ee7 chua<\/strong> 5. Cover Crop Termination<\/strong> 6. C\u1eaft c\u1ecf ven \u0111\u01b0\u1eddng v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 chuy\u00ean bi\u1ec7t<\/strong> 1. Ki\u1ec3m tra c\u1ea5u h\u00ecnh r\u00e3nh then v\u00e0 chi\u1ec1u d\u00e0i tr\u1ee5c PTO 2. \u0110\u1ea3m b\u1ea3o m\u00e1y k\u00e9o v\u00e0 thi\u1ebft b\u1ecb n\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh v\u00e0 an to\u00e0n. 3. G\u1eafn kh\u1edbp n\u1ed1i \u0111\u1ea7u m\u00e1y k\u00e9o. 4. K\u1ebft n\u1ed1i c\u00e0ng n\u1ed1i \u0111\u1ea7u d\u1ee5ng c\u1ee5 5. Ki\u1ec3m tra g\u00f3c v\u1eadn h\u00e0nh v\u00e0 khe h\u1edf c\u1ed5 tr\u1ee5c 6. Ki\u1ec3m tra \u1edf t\u1ed1c \u0111\u1ed9 v\u00f2ng quay th\u1ea5p tr\u01b0\u1edbc khi v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf. 1. B\u00f4i tr\u01a1n c\u00e1c \u1ed5 tr\u1ee5c ch\u1eef th\u1eadp<\/strong> 2. B\u00f4i tr\u01a1n \u1ed1ng l\u1ed3ng<\/strong>
<\/p>\nTr\u1ee5c ch\u00ednh: PTO CAT 6<\/h2>\n
<\/p>\n\n\n
\n M\u00e1y k\u00e9o<\/strong><\/td>\n Th\u1ef1c hi\u1ec7n<\/strong><\/td>\n S\u1ef1 mi\u00eau t\u1ea3<\/strong><\/td>\n<\/tr>\n \n 1.375-6<\/td>\n none<\/td>\n Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO CAT6 55N v\u1edbi kh\u1edbp n\u1ed1i 1.375-21<\/td>\n<\/tr>\n \n 1.375-21<\/td>\n none<\/td>\n Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO 55N kh\u00f4ng k\u00e8m c\u00e0ng n\u1ed1i thi\u1ebft b\u1ecb<\/td>\n<\/tr>\n \n 1.750-20<\/td>\n none<\/td>\n Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO 55N kh\u00f4ng k\u00e8m c\u00e0ng n\u1ed1i thi\u1ebft b\u1ecb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u00e1y c\u1eaft \u0111\u0129a d\u00f2ng DC5<\/h2>\n
\n\n
\n \nNg\u01b0\u1eddi m\u1eabu<\/th>\n DC105<\/th>\n DC125<\/th>\n DC135<\/th>\n DC165<\/th>\n<\/tr>\n<\/thead>\n \n Thanh c\u1eaft<\/th>\n<\/tr>\n \n Chi\u1ec1u r\u1ed9ng c\u1eaft \/ Chi\u1ec1u cao c\u1eaft<\/td>\n 3072 mm \/ 0,5\u20132,6 in. (12\u201365 mm)<\/td>\n 11 ft. 7 in. (3537 mm) \/ 0.5\u20132.6 in. (12\u201365 mm)<\/td>\n 13 ft. 1 in. (3985 mm) \/ 0.5\u20132.6 in. (12\u201365 mm)<\/td>\n 16 ft. 5 in. (5006 mm) \/ 0.5\u20132.6 in. (12\u201365 mm)<\/td>\n<\/tr>\n \n Chi\u1ec1u cao c\u1eaft v\u1edbi t\u00f9y ch\u1ecdn l\u01b0\u1ee1i c\u1eaft cao \u0111\u1ec3 t\u1ea1o g\u1ed1c c\u1ecf.<\/td>\n 2,8\u20135,3 inch (71\u2013134 mm)<\/td>\n<\/tr>\n \n Chi\u1ec1u cao c\u1eaft v\u1edbi t\u00f9y ch\u1ecdn \u0111\u1ebf \u0111i\u1ec1u ch\u1ec9nh<\/td>\n 0,5\u20135,6 inch (12\u2013143 mm)<\/td>\n<\/tr>\n \n G\u00f3c nghi\u00eang c\u1ee7a thanh c\u1eaft<\/td>\n 2\u201310 \u0111\u1ed9<\/td>\n<\/tr>\n \n S\u1ed1 l\u01b0\u1ee3ng \u0111\u0129a\/dao tr\u00ean m\u1ed7i \u0111\u0129a<\/td>\n 6 \/ 2<\/td>\n 7 \/ 2<\/td>\n 8 \/ 2<\/td>\n 10 \/ 2<\/td>\n<\/tr>\n \n Chi\u1ec1u d\u00e0i\/G\u00f3c c\u1ee7a dao<\/td>\n 4,95 inch (126 mm) \/ 12 \u0111\u1ed9<\/td>\n<\/tr>\n \n T\u1ed1c \u0111\u1ed9 \u0111\u0129a @ 1.000 v\u00f2ng\/ph\u00fat T\u1ed1c \u0111\u1ed9 PTO<\/td>\n 2.250 v\u00f2ng\/ph\u00fat<\/td>\n<\/tr>\n \n T\u1ed1c \u0111\u1ed9 \u0111\u1ea7u dao @ 1.000 v\u00f2ng\/ph\u00fat T\u1ed1c \u0111\u1ed9 PTO<\/td>\n 168 d\u1eb7m\/gi\u1edd (270 km\/gi\u1edd)<\/td>\n<\/tr>\n \n B\u1ea3o v\u1ec7 thanh c\u1eaft<\/td>\n Ti\u00eau chu\u1ea9n \u2013 C\u00e1c r\u00e3nh then d\u1ec5 g\u00e3y trong tr\u1ee5c \u1ed5 \u0111\u0129a<\/td>\n<\/tr>\n \n \u0110i\u1ec1u ki\u1ec7n cu\u1ed9n<\/th>\n<\/tr>\n \n Ki\u1ec3u<\/td>\n Cao su \u0111\u00fac d\u1ea1ng l\u01b0\u1edbi \u0111an xen h\u00ecnh ch\u1eef V<\/td>\n cao su \u0111\u00fac d\u1ea1ng l\u01b0\u1edbi ch\u1eef V ho\u1eb7c cu\u1ed9n th\u00e9p d\u1ea1ng l\u01b0\u1edbi ch\u1eef V.<\/td>\n<\/tr>\n \n Chi\u1ec1u d\u00e0i<\/td>\n 90 inch (2286 mm)<\/td>\n 102 inch (2591 mm)<\/td>\n 125 inch (3175 mm)<\/td>\n<\/tr>\n \n \u0110\u01b0\u1eddng k\u00ednh<\/td>\n 2\u00d710,4 inch (264 mm)<\/td>\n<\/tr>\n \n T\u1ed1c \u0111\u1ed9<\/td>\n T\u1ed1c \u0111\u1ed9 quay xu\u1ea5t x\u01b0\u1edfng: 640 v\u00f2ng\/ph\u00fat
\n760 v\u00f2ng\/ph\u00fat v\u1edbi vi\u1ec7c ho\u00e1n \u0111\u1ed5i con l\u0103n d\u1eabn \u0111\u1ed9ng\/b\u1ecb d\u1eabn \u0111\u1ed9ng<\/td>\nT\u1ed1c \u0111\u1ed9 quay xu\u1ea5t x\u01b0\u1edfng l\u00e0 760 v\u00f2ng\/ph\u00fat, sau khi ho\u00e1n \u0111\u1ed5i tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng\/tr\u1ee5c b\u1ecb truy\u1ec1n \u0111\u1ed9ng th\u00ec t\u1ed1c \u0111\u1ed9 quay gi\u1ea3m xu\u1ed1ng 640 v\u00f2ng\/ph\u00fat.<\/td>\n<\/tr>\n \n \u0110i\u1ec1u ch\u1ec9nh \u0111\u1ed9 c\u0103ng c\u1ee7a con l\u0103n \u0111i\u1ec1u h\u00f2a<\/td>\n Tay quay \u0111\u01a1n, \u00e1p su\u1ea5t cu\u1ed9n thanh xo\u1eafn<\/td>\n<\/tr>\n \n \u0110i\u1ec1u ch\u1ec9nh khe h\u1edf cu\u1ed9n m\u00e1y \u0111i\u1ec1u h\u00f2a<\/td>\n Ch\u1ed1t k\u00e9o c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh, m\u1ed7i \u0111\u1ea7u<\/td>\n<\/tr>\n \n \u0110i\u1ec1u ch\u1ec9nh th\u1eddi gian cu\u1ed9n d\u1ea7u x\u1ea3<\/td>\n C\u00e1c l\u1ed7 r\u00e3nh tr\u00ean b\u00e1nh r\u0103ng d\u1eabn \u0111\u1ed9ng con l\u0103n ph\u00eda tr\u00ean<\/td>\n<\/tr>\n \n \u0110i\u1ec1u ki\u1ec7n h\u00f3a b\u1eb1ng roi<\/th>\n<\/tr>\n \n Ki\u1ec3u<\/td>\n Rotor ki\u1ec3u l\u01b0\u1ee1i c\u00e0y v\u1edbi 90 l\u01b0\u1ee1i c\u00e0y c\u00f4n<\/td>\n Rotor d\u1ea1ng rotor v\u1edbi 100 l\u01b0\u1ee1i c\u1eaft h\u00ecnh n\u00f3n.<\/td>\n Rotor ki\u1ec3u b\u00faa \u0111\u1eadp v\u1edbi 120 l\u01b0\u1ee1i \u0111\u1eadp h\u00ecnh n\u00f3n<\/td>\n Kh\u00f4ng \u00e1p d\u1ee5ng<\/td>\n<\/tr>\n \n Chi\u1ec1u d\u00e0i (ft. in. - mm)<\/td>\n 90 inch (2286 mm)<\/td>\n 102 inch (2591 mm)<\/td>\n 125 inch (3175 mm)<\/td>\n Kh\u00f4ng \u00e1p d\u1ee5ng<\/td>\n<\/tr>\n \n \u0110\u01b0\u1eddng k\u00ednh<\/td>\n R\u00f4to m\u00e1y \u0111\u1eadp 1\u00d722 inch (560 mm)<\/td>\n Kh\u00f4ng \u00e1p d\u1ee5ng<\/td>\n<\/tr>\n \n T\u1ed1c \u0111\u1ed9 quay r\u00f4to (Ti\u00eau chu\u1ea9n\/T\u00f9y ch\u1ecdn)<\/td>\n 1.042 \/ 752 v\u00f2ng\/ph\u00fat<\/td>\n Kh\u00f4ng \u00e1p d\u1ee5ng<\/td>\n<\/tr>\n \n \u0110i\u1ec1u ch\u1ec9nh d\u1ea7u x\u1ea3<\/td>\n C\u01a1 ch\u1ebf \u0111i\u1ec1u ch\u1ec9nh n\u1eafp r\u00f4to b\u1eb1ng m\u1ed9t tay quay duy nh\u1ea5t<\/td>\n Kh\u00f4ng \u00e1p d\u1ee5ng<\/td>\n<\/tr>\n \n H\u00ecnh th\u00e0nh lu\u1ed1ng\/\u0111\u1ed1ng gi\u00f3<\/th>\n<\/tr>\n \n Chi\u1ec1u r\u1ed9ng qu\u00e9t t\u1ed1i thi\u1ec3u-t\u1ed1i \u0111a<\/td>\n 6 ft. (1,8 m)<\/td>\n 7 ft. (2,1 m)<\/td>\n 3,0 m<\/td>\n<\/tr>\n \n Chi\u1ec1u r\u1ed9ng lu\u1ed1ng t\u1ed1i thi\u1ec3u-t\u1ed1i \u0111a<\/td>\n 0,91\u20131,8 m<\/td>\n 0,91\u20132,1 m<\/td>\n 0,9\u20132,4 m<\/td>\n<\/tr>\n \n \u0110i\u1ec1u ch\u1ec9nh chi\u1ec1u r\u1ed9ng lu\u1ed1ng gi\u00f3<\/td>\n C\u1eeda gom c\u1ecf n\u1eb1m ngang c\u00f3 c\u00e1nh \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c. T\u1ea5m ch\u1eafn t\u1ea1o lu\u1ed1ng c\u1ecf th\u1eb3ng \u0111\u1ee9ng.<\/td>\n<\/tr>\n \n H\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng<\/th>\n<\/tr>\n \n T\u1ed1c \u0111\u1ed9 \u0111\u1ea7u v\u00e0o<\/td>\n 540 v\u00f2ng\/ph\u00fat ho\u1eb7c 1.000 v\u00f2ng\/ph\u00fat<\/td>\n 1.000 v\u00f2ng\/ph\u00fat<\/td>\n<\/tr>\n \n B\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng<\/td>\n B\u1ed9 ly h\u1ee3p tr\u01b0\u1ee3t v\u00e0 ly h\u1ee3p qu\u00e1 t\u1ea3i \u1edf ph\u00eda sau tr\u1ee5c PTO<\/td>\n<\/tr>\n \n Y\u00eau c\u1ea7u v\u1ec1 m\u00e1y k\u00e9o<\/th>\n<\/tr>\n \n C\u00f4ng su\u1ea5t PTO t\u1ed1i thi\u1ec3u c\u1ea7n thi\u1ebft<\/td>\n 80 m\u00e3 l\u1ef1c<\/td>\n 85 m\u00e3 l\u1ef1c<\/td>\n 90 m\u00e3 l\u1ef1c<\/td>\n 100 m\u00e3 l\u1ef1c<\/td>\n<\/tr>\n \n Y\u00eau c\u1ea7u v\u1ec1 k\u00edch th\u01b0\u1edbc\/\u0111\u1ed9 r\u0103ng c\u1ee7a tr\u1ee5c PTO<\/td>\n 540 v\u00f2ng\/ph\u00fat - 6 r\u00e3nh \/ 1,375 inch (3,5 cm)
\nho\u1eb7c 1.000 v\u00f2ng\/ph\u00fat - 21 r\u00e3nh \/ 1,375 inch.<\/td>\n1.000 v\u00f2ng\/ph\u00fat \u2013 21 r\u00e3nh \/ 1,375 inch (3,75 cm)<\/td>\n<\/tr>\n \n C\u00e1c m\u1ea1ch th\u1ee7y l\u1ef1c c\u1ea7n thi\u1ebft<\/td>\n C\u1ea7n hai m\u1ea1ch th\u1ee7y l\u1ef1c: 1 m\u1ea1ch t\u00e1c \u0111\u1ed9ng k\u00e9p \u2013 v\u1eadn h\u00e0nh m\u1ea1ch xoay, 1 m\u1ea1ch t\u00e1c \u0111\u1ed9ng \u0111\u01a1n \u2013 v\u1eadn h\u00e0nh m\u1ea1ch n\u00e2ng\/h\u1ea1 tr\u00ean c\u00e1c thi\u1ebft b\u1ecb x\u1eed l\u00fd d\u1ea1ng tr\u1ee5c l\u0103n ho\u1eb7c 1 m\u1ea1ch t\u00e1c \u0111\u1ed9ng k\u00e9p \u2013 v\u1eadn h\u00e0nh m\u1ea1ch n\u00e2ng\/h\u1ea1 tr\u00ean c\u00e1c thi\u1ebft b\u1ecb x\u1eed l\u00fd d\u1ea1ng b\u00faa \u0111\u1eadp.<\/td>\n<\/tr>\n \n Thanh k\u00e9o \/ M\u00f3c n\u1ed1i 3 \u0111i\u1ec3m<\/td>\n Thanh k\u00e9o ASAE lo\u1ea1i 2 ho\u1eb7c 3 (chi\u1ec1u r\u1ed9ng thanh k\u00e9o t\u1ed1i \u0111a 90 mm) \/ H\u1ec7 th\u1ed1ng m\u00f3c n\u1ed1i lo\u1ea1i 2 ho\u1eb7c 3<\/td>\n<\/tr>\n \n L\u1ed1p xe<\/th>\n<\/tr>\n \n L\u1ed1p xe n\u00f4ng nghi\u1ec7p d\u1ea1ng g\u00e2n<\/td>\n 12,5L \u00d7 15 8PR<\/td>\n<\/tr>\n \n K\u00edch th\u01b0\u1edbc & Tr\u1ecdng l\u01b0\u1ee3ng<\/th>\n<\/tr>\n \n Chi\u1ec1u r\u1ed9ng v\u1eadn chuy\u1ec3n<\/td>\n 10 ft. 1 in. (3072 mm)<\/td>\n 11 ft. 7 in. (3537 mm)<\/td>\n 13 ft. 1 in. (3985 mm)<\/td>\n 16 ft. 5 in. (5006 mm)<\/td>\n<\/tr>\n \n Chi\u1ec1u d\u00e0i khi v\u1eadn chuy\u1ec3n (M\u00f3c xoay 2 \u0111i\u1ec3m \/ M\u00f3c k\u00e9o xoay)<\/td>\n 7,2 m \/ 6,9 m<\/td>\n 27 ft. 5 in. (8,4 m) \/ 26 ft. 5 in. (8,1 m)<\/td>\n 9,7 m \/ 9,4 m<\/td>\n<\/tr>\n \n Chi\u1ec1u cao v\u1eadn h\u00e0nh<\/td>\n 6 ft. 7 in. (2,01 m)<\/td>\n<\/tr>\n \n Tr\u1ecdng l\u01b0\u1ee3ng th\u1eb3ng \u0111\u1ee9ng tr\u00ean thanh k\u00e9o \/ H\u1ec7 th\u1ed1ng li\u00ean k\u1ebft d\u01b0\u1edbi 3 \u0111i\u1ec3m<\/td>\n 1.590 lb (721 kg)<\/td>\n 1.365 lb (619 kg)<\/td>\n 1.570 lb (712 kg)<\/td>\n 1.475 lb (669 kg)<\/td>\n<\/tr>\n \n Tr\u1ecdng l\u01b0\u1ee3ng v\u1eadn h\u00e0nh (Cao su \/ Th\u00e9p \/ \u0110i\u1ec1u ki\u1ec7n m\u00e1y \u0111\u1eadp)<\/td>\n 5.760 lb (2613 kg) \/ Kh\u00f4ng \u00e1p d\u1ee5ng \/ 5.660 lb (2567 kg)<\/td>\n 5.880 lb (2667 kg) \/ 5.980 lb (2712 kg) \/ 5.760 lb (2613 kg)<\/td>\n 6.255 lb (2837 kg) \/ 6.460 lb (2930 kg) \/ 6.147 lb (2788 kg)<\/td>\n 6.980 lb (3166 kg) \/ 7.080 lb (3211 kg) \/ Kh\u00f4ng \u00e1p d\u1ee5ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a tr\u1ee5c PTO d\u00e0nh cho m\u00e1y c\u1eaft c\u1ecf \u0111\u0129a Case IH DC5 Series<\/h2>\n
\nTr\u1ee5c PTO n\u00f4ng nghi\u1ec7p c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo ti\u00eau chu\u1ea9n CAT6, m\u1ed9t s\u1ef1 n\u00e2ng c\u1ea5p \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn CAT4 \u0111\u01b0\u1ee3c trang b\u1ecb s\u1eb5n tr\u00ean nhi\u1ec1u m\u1eabu m\u00e1y c\u1eaft \u0111\u0129a Case IH. CAT6 mang l\u1ea1i kh\u1ea3 n\u0103ng truy\u1ec1n m\u00f4-men xo\u1eafn l\u1edbn h\u01a1n, th\u00e0nh \u1ed1ng d\u00e0y h\u01a1n v\u00e0 c\u00e1c c\u1ee5m kh\u1edbp n\u1ed1i v\u00e0 \u1ed5 tr\u1ee5c c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn h\u01a1n, gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng trong \u0111i\u1ec1u ki\u1ec7n t\u1ea3i tr\u1ecdng cao li\u00ean t\u1ee5c \u0111i\u1ec3n h\u00ecnh c\u1ee7a m\u00e1y c\u1eaft \u0111\u0129a. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi DC135 v\u00e0 DC165, n\u01a1i c\u00e1c thanh c\u1eaft 8 v\u00e0 10 \u0111\u0129a y\u00eau c\u1ea7u c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c t\u1ed1i \u0111a li\u00ean t\u1ee5c \u1edf t\u1ed1c \u0111\u1ed9 1.000 v\u00f2ng\/ph\u00fat v\u1edbi t\u1ea3i tr\u1ecdng c\u1ef1c \u0111\u1ea1i m\u1ed7i khi g\u1eb7p \u0111\u00e1 ho\u1eb7c v\u1eadt c\u1ea3n.<\/p>\n
\nTr\u1ee5c PTO ly h\u1ee3p tr\u01b0\u1ee3t n\u00e0y c\u00f3 c\u1ee5m ly h\u1ee3p \u0111\u0129a ma s\u00e1t \u0111\u01b0\u1ee3c hi\u1ec7u ch\u1ec9nh s\u1eb5n t\u1ea1i nh\u00e0 m\u00e1y \u1edf ph\u00eda sau tr\u1ee5c. Khi t\u1ea3i m\u00f4-men xo\u1eafn v\u01b0\u1ee3t qu\u00e1 ng\u01b0\u1ee1ng \u0111\u00e3 \u0111\u1eb7t \u2013 trong tr\u01b0\u1eddng h\u1ee3p va ch\u1ea1m \u0111\u00e1, t\u1eafc ngh\u1ebdn b\u1ea5t ng\u1edd ho\u1eb7c s\u1ef1 c\u1ed1 d\u1eebng \u0111\u1ed9t ng\u1ed9t c\u1ee7a thanh c\u1eaft \u2013 tr\u1ee5c PTO v\u1edbi ly h\u1ee3p tr\u01b0\u1ee3t ngay l\u1eadp t\u1ee9c cho ph\u00e9p PTO c\u1ee7a m\u00e1y k\u00e9o v\u01b0\u1ee3t qu\u00e1 t\u1ea3i tr\u1ecdng \u0111\u1ea7u v\u00e0o c\u1ee7a thi\u1ebft b\u1ecb, h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng xung k\u00edch tr\u01b0\u1edbc khi n\u00f3 truy\u1ec1n \u0111\u1ebfn h\u1ed9p s\u1ed1, tr\u1ee5c \u0111\u0129a ho\u1eb7c h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng thanh c\u1eaft. C\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 n\u00e0y c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m h\u00e0ng ngh\u00ecn \u0111\u00f4 la chi ph\u00ed s\u1eeda ch\u1eefa thi\u1ebft b\u1ecb. Ly h\u1ee3p c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng v\u00e0 b\u1ed9 ph\u1eadn ma s\u00e1t c\u00f3 th\u1ec3 thay th\u1ebf m\u00e0 kh\u00f4ng c\u1ea7n d\u1ee5ng c\u1ee5 \u0111\u1eb7c bi\u1ec7t, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng b\u1ed9 ph\u1eadn tr\u1ee5c PTO ti\u1ebft ki\u1ec7m chi ph\u00ed nh\u1ea5t \u0111\u1ec3 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3.<\/p>\n
\nC\u00e1c c\u1ea5u h\u00ecnh kh\u1edbp n\u1ed1i tr\u1ee5c PTO c\u00f3 s\u1eb5n t\u1eeb CMN Transmission bao g\u1ed3m c\u1ea3 ba lo\u1ea1i r\u00e3nh then \u0111\u1ea7u ra th\u00f4ng d\u1ee5ng c\u1ee7a m\u00e1y k\u00e9o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi c\u00e1c m\u1eabu m\u00e1y c\u1eaft \u0111\u0129a Case IH n\u00e0y: 1,375 inch, 6 r\u00e3nh then cho \u1ee9ng d\u1ee5ng 540 v\u00f2ng\/ph\u00fat, 1,375 inch, 21 r\u00e3nh then cho c\u1ea5u h\u00ecnh ti\u00eau chu\u1ea9n 1.000 v\u00f2ng\/ph\u00fat v\u00e0 1,750 inch, 20 r\u00e3nh then cho m\u00e1y k\u00e9o l\u1edbn h\u01a1n. Kh\u1edbp n\u1ed1i \u0111\u1ea7u thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a \u1edf m\u1ee9c 1,375 inch, 21 r\u00e3nh then \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi tr\u1ee5c \u0111\u1ea7u v\u00e0o c\u1ee7a m\u00e1y c\u1eaft \u0111\u0129a Case IH. Phi\u00ean b\u1ea3n b\u1ed9 chuy\u1ec3n \u0111\u1ed5i tr\u1ee5c PTO c\u0169ng c\u00f3 s\u1eb5n cho c\u00e1c c\u1ea5u h\u00ecnh kh\u00f4ng ti\u00eau chu\u1ea9n. Ph\u1ea1m vi k\u00edch th\u01b0\u1edbc tr\u1ee5c PTO r\u1ed9ng n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf s\u1ef1 ph\u1ecfng \u0111o\u00e1n khi t\u00ecm ki\u1ebfm ph\u1ee5 t\u00f9ng OEM.<\/p>\n
\nT\u1ea5m ch\u1eafn tr\u1ee5c PTO l\u00e0 m\u1ed9t l\u1edbp v\u1ecf nh\u1ef1a hai ph\u1ea7n kh\u00e9p k\u00edn ho\u00e0n to\u00e0n, tr\u1ea3i d\u00e0i to\u00e0n b\u1ed9 chi\u1ec1u d\u00e0i c\u1ee7a tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng quay, kh\u00f4ng c\u00f3 b\u1ec1 m\u1eb7t quay n\u00e0o b\u1ecb h\u1edf. T\u1ea5m ch\u1eafn tr\u1ee5c PTO \u0111\u01b0\u1ee3c \u0111\u1ee1 b\u1edfi c\u00e1c v\u00f2ng bi ma s\u00e1t th\u1ea5p \u1edf m\u1ed7i \u0111\u1ea7u v\u00e0 \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh v\u00e0o khung m\u00e1y k\u00e9o ho\u1eb7c khung thi\u1ebft b\u1ecb b\u1eb1ng x\u00edch an to\u00e0n, ng\u0103n kh\u00f4ng cho t\u1ea5m ch\u1eafn quay c\u00f9ng chi\u1ec1u v\u1edbi tr\u1ee5c. C\u1ea5u t\u1ea1o b\u1eb1ng polyethylene ch\u1ed1ng tia c\u1ef1c t\u00edm v\u00e0 ch\u1ecbu va \u0111\u1eadp \u0111\u1ea3m b\u1ea3o t\u1ea5m ch\u1eafn c\u00f3 tu\u1ed5i th\u1ecd t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi ch\u00ednh tr\u1ee5c. N\u00f3 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n CE v\u00e0 ISO cho tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO trong n\u00f4ng nghi\u1ec7p, cung c\u1ea5p s\u1ef1 b\u1ea3o v\u1ec7 \u0111\u00e1ng tin c\u1eady ch\u1ed1ng v\u01b0\u1edbng v\u00edu cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 ng\u01b0\u1eddi xung quanh m\u1ecdi l\u00fac.<\/p>\n
\nM\u1ed7i kh\u1edbp n\u1ed1i ch\u1eef U c\u1ee7a tr\u1ee5c PTO s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf kh\u1edbp n\u1ed1i ch\u1eef th\u1eadp v\u00e0 c\u00e0ng ch\u1eef U v\u1edbi \u1ed5 bi kim ho\u00e0n to\u00e0n, c\u00f3 n\u00fam b\u00f4i tr\u01a1n v\u00e0 gio\u0103ng k\u00edn b\u00ean trong \u0111\u1ec3 gi\u1eef ch\u1ea5t b\u00f4i tr\u01a1n v\u00e0 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh. C\u00e1c c\u1ee5m kh\u1edbp n\u1ed1i ch\u1eef U c\u1ee7a tr\u1ee5c PTO \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb th\u00e9p h\u1ee3p kim t\u00f4i c\u1ee9ng v\u00e0 \u0111\u01b0\u1ee3c m\u00e0i v\u1edbi dung sai k\u00edch th\u01b0\u1edbc ch\u1eb7t ch\u1ebd \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1edbp n\u1ed1i g\u00f3c tr\u01a1n tru m\u00e0 kh\u00f4ng g\u00e2y ra \u0111\u1ed9 r\u01a1. B\u1ed9 kh\u1edbp n\u1ed1i ch\u1eef th\u1eadp \u0111\u01b0\u1ee3c d\u1ef1 tr\u1eef nh\u01b0 c\u00e1c b\u1ed9 ph\u1eadn tr\u1ee5c PTO ti\u00eau chu\u1ea9n, v\u00ec v\u1eady khi hao m\u00f2n trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u1ea7n thay th\u1ebf, b\u1ea1n c\u00f3 th\u1ec3 thay th\u1ebf c\u1ee5m kh\u1edbp n\u1ed1i ch\u1eef th\u1eadp ngay t\u1ea1i trang tr\u1ea1i b\u1eb1ng c\u00e1c d\u1ee5ng c\u1ee5 c\u01a1 b\u1ea3n, gi\u1ea3m \u0111\u00e1ng k\u1ec3 t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng so v\u1edbi c\u00e1c c\u1ee5m tr\u1ee5c OEM \u0111\u01b0\u1ee3c b\u1ecbt k\u00edn ho\u00e0n to\u00e0n c\u1ea7n ph\u1ea3i thay th\u1ebf to\u00e0n b\u1ed9.<\/p>\n
\n\u1ed0ng tr\u1ee5c PTO l\u00e0 m\u1ed9t c\u1ee5m l\u1eafp r\u00e1p d\u1ea1ng \u1ed1ng l\u1ed3ng c\u00f3 ti\u1ebft di\u1ec7n h\u00ecnh tam gi\u00e1c v\u1edbi b\u1ea1c l\u00f3t nylon ma s\u00e1t th\u1ea5p \u1edf ch\u1ed7 ch\u1ed3ng l\u00ean nhau, cho ph\u00e9p k\u00e9o d\u00e0i v\u00e0 thu ng\u1eafn tr\u01a1n tru khi m\u00e1y c\u1eaft \u0111\u0129a di chuy\u1ec3n tr\u00ean \u0111\u1ecba h\u00ecnh g\u1ed3 gh\u1ec1. \u1ed0ng tr\u1ee5c PTO n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 duy tr\u00ec \u00edt nh\u1ea5t m\u1ed9t ph\u1ea7n ba \u0111\u1ed9 \u0103n kh\u1edbp khi k\u00e9o d\u00e0i h\u1ebft c\u1ee1 v\u00e0 kh\u00f4ng bao gi\u1edd b\u1ecb n\u00e9n qu\u00e1 m\u1ee9c \u1edf chi\u1ec1u d\u00e0i l\u00e0m vi\u1ec7c t\u1ed1i thi\u1ec3u. \u0110\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p so v\u1edbi \u1ed1ng tr\u1ee5c PTO CAT4 ti\u00eau chu\u1ea9n gi\u00fap t\u0103ng \u0111\u1ed9 c\u1ee9ng xo\u1eafn d\u01b0\u1edbi t\u1ea3i tr\u1ecdng c\u1ef1c \u0111\u1ea1i. Chi\u1ec1u d\u00e0i tr\u1ee5c PTO t\u00f9y ch\u1ec9nh c\u00f3 s\u1eb5n theo y\u00eau c\u1ea7u cho c\u00e1c kho\u1ea3ng c\u00e1ch t\u1eeb m\u00f3c k\u00e9o \u0111\u1ebfn thi\u1ebft b\u1ecb kh\u00f4ng ti\u00eau chu\u1ea9n, v\u1edbi k\u00edch th\u01b0\u1edbc tr\u1ee5c PTO c\u1ea7n thi\u1ebft \u0111\u01b0\u1ee3c \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i x\u00e1c nh\u1eadn tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t.<\/p>\n
<\/p>\nC\u00e1ch tr\u1ee5c PTO c\u1ee7a m\u00e1y c\u1eaft \u0111\u0129a ho\u1ea1t \u0111\u1ed9ng<\/h2>\n
\nTr\u1ee5c PTO c\u1ee7a m\u00e1y k\u00e9o quay \u1edf t\u1ed1c \u0111\u1ed9 540 v\u00f2ng\/ph\u00fat (6 r\u00e3nh, 1,375 inch) ho\u1eb7c 1.000 v\u00f2ng\/ph\u00fat (21 r\u00e3nh, 1,375 inch \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c m\u00e1y k\u00e9o, ho\u1eb7c 1,750 inch, 20 r\u00e3nh \u0111\u1ed1i v\u1edbi c\u00e1c m\u1eabu l\u1edbn h\u01a1n). \u0110\u1ed1i v\u1edbi Case IH DC105, c\u1ea3 hai t\u1ed1c \u0111\u1ed9 \u0111\u1ea7u v\u00e0o 540 v\u00f2ng\/ph\u00fat v\u00e0 1.000 v\u00f2ng\/ph\u00fat \u0111\u1ec1u \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3. C\u00e1c m\u1eabu DC125, DC135 v\u00e0 DC165 ch\u1ec9 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 1.000 v\u00f2ng\/ph\u00fat. C\u00e1c bi\u1ebfn th\u1ec3 tr\u1ee5c PTO 540 v\u00f2ng\/ph\u00fat v\u00e0 tr\u1ee5c PTO 1.000 v\u00f2ng\/ph\u00fat kh\u00e1c nhau v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng r\u00e3nh \u1edf kh\u1edbp n\u1ed1i ph\u00eda m\u00e1y k\u00e9o \u2013 \u0111\u1ea3m b\u1ea3o b\u1ea1n \u0111\u1eb7t h\u00e0ng c\u1ea5u h\u00ecnh ch\u00ednh x\u00e1c l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ea7u ti\u00ean. Tr\u1ee5c PTO c\u1ee7a m\u00e1y k\u00e9o CAT6 \u1edf t\u1ed1c \u0111\u1ed9 1.000 v\u00f2ng\/ph\u00fat cung c\u1ea5p m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t cao h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi tr\u1ee5c c\u00f3 c\u00f9ng c\u1ea5u tr\u00fac v\u1eadt l\u00fd ch\u1ea1y \u1edf t\u1ed1c \u0111\u1ed9 540 v\u00f2ng\/ph\u00fat.<\/p>\n
\nKhi m\u00e1y c\u1eaft \u0111\u0129a \u0111\u01b0\u1ee3c k\u00e9o ph\u00eda sau m\u00e1y k\u00e9o, tr\u1ee5c PTO k\u1ebft n\u1ed1i v\u1edbi m\u00e1y k\u00e9o s\u1ebd xoay chuy\u1ec3n linh ho\u1ea1t qua nhi\u1ec1u g\u00f3c \u0111\u1ed9 th\u1eb3ng \u0111\u1ee9ng v\u00e0 n\u1eb1m ngang. M\u1ed7i \u0111\u1ea7u c\u1ee7a tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO \u0111\u1ec1u t\u00edch h\u1ee3p m\u1ed9t kh\u1edbp n\u1ed1i ch\u1eef U ki\u1ec3u \u1ed5 bi ch\u00e9o v\u00e0 \u1ed5 bi kim, gi\u00fap truy\u1ec1n m\u00f4-men xo\u1eafn qua c\u00e1c g\u00f3c l\u00ean \u0111\u1ebfn kho\u1ea3ng 15 \u0111\u1ed9 m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t \u0111\u00e1ng k\u1ec3. H\u00ecnh d\u1ea1ng h\u00ecnh h\u1ecdc c\u1ee7a kh\u1edbp n\u1ed1i ch\u1eef U r\u1ea5t quan tr\u1ecdng: ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u01b0\u1ee3t qu\u00e1 g\u00f3c xoay \u0111\u1ecbnh m\u1ee9c s\u1ebd g\u00e2y ra s\u1ef1 thay \u0111\u1ed5i v\u1eadn t\u1ed1c theo chu k\u1ef3 \u1edf m\u1ed7i v\u00f2ng quay c\u1ee7a tr\u1ee5c, d\u1eabn \u0111\u1ebfn rung \u0111\u1ed9ng, m\u00e0i m\u00f2n \u1ed5 bi ch\u00e9o s\u1edbm v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 h\u1ecfng h\u00f3c. \u1ed0ng tr\u1ee5c PTO c\u00f3 th\u1ec3 thu g\u1ecdn gi\u1eefa hai kh\u1edbp n\u1ed1i ch\u1eef U cho ph\u00e9p tr\u1ee5c thay \u0111\u1ed5i chi\u1ec1u d\u00e0i khi m\u00e1y c\u1eaft xoay v\u00e0 nh\u1ea5p nh\u00f4, trong khi m\u1ed9t \u1ed1ng l\u00f3t d\u1eabn h\u01b0\u1edbng b\u1eb1ng nylon lo\u1ea1i b\u1ecf s\u1ef1 ti\u1ebfp x\u00fac kim lo\u1ea1i v\u1edbi kim lo\u1ea1i b\u00ean trong ph\u1ea7n ch\u1ed3ng l\u00ean nhau c\u1ee7a \u1ed1ng.<\/p>\n
\nC\u1ee5m tr\u1ee5c PTO ly h\u1ee3p tr\u01b0\u1ee3t n\u1eb1m gi\u1eefa kh\u1edbp n\u1ed1i ph\u00eda m\u00e1y k\u00e9o v\u00e0 \u1ed1ng l\u1ed3ng. N\u00f3 bao g\u1ed3m m\u1ed9t ch\u1ed3ng \u0111\u0129a ma s\u00e1t \u0111\u01b0\u1ee3c n\u00e9n b\u1edfi m\u1ed9t t\u1ea5m \u00e9p l\u00f2 xo. D\u01b0\u1edbi m\u00f4-men xo\u1eafn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, ly h\u1ee3p \u0111\u01b0\u1ee3c kh\u00f3a ch\u1eb7t v\u00e0 truy\u1ec1n to\u00e0n b\u1ed9 c\u00f4ng su\u1ea5t m\u00e0 kh\u00f4ng b\u1ecb tr\u01b0\u1ee3t. Khi x\u1ea3y ra qu\u00e1 t\u1ea3i \u0111\u1ed9t ng\u1ed9t, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u01b0\u1ee1i c\u1eaft va ph\u1ea3i \u0111\u00e1 \u1ea9n, thanh c\u1eaft nu\u1ed1t ph\u1ea3i m\u1ed9t kh\u1ed1i c\u00e2y tr\u1ed3ng \u01b0\u1edbt n\u1eb7ng, ho\u1eb7c d\u1eebng kh\u1ea9n c\u1ea5p, m\u00f4-men xo\u1eafn c\u1ef1c \u0111\u1ea1i s\u1ebd v\u01b0\u1ee3t qu\u00e1 l\u1ef1c n\u00e9n tr\u01b0\u1edbc c\u1ee7a l\u00f2 xo ly h\u1ee3p trong gi\u00e2y l\u00e1t, v\u00e0 c\u00e1c \u0111\u0129a ma s\u00e1t tr\u01b0\u1ee3t v\u00e0o nhau, h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng xung k\u00edch d\u01b0\u1edbi d\u1ea1ng nhi\u1ec7t. \u0110i\u1ec1u n\u00e0y x\u1ea3y ra trong v\u00e0i mili gi\u00e2y, nhanh h\u01a1n nhi\u1ec1u so v\u1edbi b\u1ea5t k\u1ef3 bu l\u00f4ng c\u1eaft c\u01a1 kh\u00ed n\u00e0o c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng. Sau khi qu\u00e1 t\u1ea3i qua \u0111i, ly h\u1ee3p s\u1ebd t\u1ef1 \u0111\u1ed9ng kh\u1edbp l\u1ea1i. N\u1ebfu kh\u00f4ng c\u00f3 tr\u1ee5c PTO v\u1edbi b\u1ed9 ph\u1eadn b\u1ea3o v\u1ec7 ly h\u1ee3p tr\u01b0\u1ee3t n\u00e0y, c\u00f9ng m\u1ed9t \u0111\u1ec9nh m\u00f4-men xo\u1eafn c\u1ef1c \u0111\u1ea1i \u0111\u00f3 s\u1ebd truy\u1ec1n tr\u1ef1c ti\u1ebfp v\u00e0o h\u1ed9p s\u1ed1 \u0111\u1ea7u v\u00e0o c\u1ee7a m\u00e1y c\u1eaft \u0111\u0129a, c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m g\u00e3y tr\u1ee5c \u0111\u1ea7u v\u00e0o ho\u1eb7c l\u00e0m g\u00e3y r\u0103ng b\u00e1nh r\u0103ng.<\/p>\n
\nB\u00ean c\u1ea1nh ly h\u1ee3p tr\u01b0\u1ee3t, c\u1ee5m ly h\u1ee3p c\u00f2n t\u00edch h\u1ee3p th\u00eam ly h\u1ee3p t\u1ef1 do (ly h\u1ee3p quay). Khi tr\u1ee5c PTO c\u1ee7a m\u00e1y k\u00e9o \u0111\u01b0\u1ee3c ng\u1eaft ho\u1eb7c \u0111\u1ed9ng c\u01a1 \u0111\u01b0\u1ee3c t\u00e1ch ly h\u1ee3p, c\u00e1c \u0111\u0129a c\u1eaft v\u00e0 con l\u0103n \u0111i\u1ec1u ch\u1ec9nh s\u1ebd mang theo m\u1ed9t l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng b\u00e1nh \u0111\u00e0 \u0111\u00e1ng k\u1ec3 do kh\u1ed1i l\u01b0\u1ee3ng quay c\u1ee7a ch\u00fang \u1edf t\u1ed1c \u0111\u1ed9 2.250 v\u00f2ng\/ph\u00fat. N\u1ebfu kh\u00f4ng c\u00f3 ly h\u1ee3p t\u1ef1 do, n\u0103ng l\u01b0\u1ee3ng t\u00edch tr\u1eef n\u00e0y s\u1ebd truy\u1ec1n ng\u01b0\u1ee3c qua tr\u1ee5c PTO v\u00e0o h\u1ed9p s\u1ed1 v\u00e0 h\u1ed9p s\u1ed1 PTO c\u1ee7a m\u00e1y k\u00e9o, c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y h\u01b0 h\u1ecfng c\u01a1 kh\u00ed nghi\u00eam tr\u1ecdng. Ly h\u1ee3p t\u1ef1 do cho ph\u00e9p thi\u1ebft b\u1ecb quay t\u1ef1 do cho \u0111\u1ebfn khi n\u0103ng l\u01b0\u1ee3ng \u0111\u1ed9ng h\u1ecdc t\u00edch tr\u1eef t\u1ef1 ti\u00eau t\u00e1n, \u0111\u1ed3ng th\u1eddi c\u00e1ch ly ho\u00e0n to\u00e0n h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng c\u1ee7a m\u00e1y k\u00e9o kh\u1ecfi t\u1ea3i tr\u1ecdng phanh. C\u1ea5u tr\u00fac ly h\u1ee3p k\u00e9p n\u00e0y l\u00e0m cho tr\u1ee5c PTO m\u00e1y c\u1eaft \u0111\u0129a \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh \u0111\u00fang tr\u1edf n\u00ean c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n
\nKh\u1edbp n\u1ed1i tr\u1ee5c PTO \u1edf \u0111\u1ea7u thi\u1ebft b\u1ecb \u0103n kh\u1edbp v\u1edbi tr\u1ee5c \u0111\u1ea7u v\u00e0o 21 r\u0103ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 1,375 inch c\u1ee7a h\u1ed9p s\u1ed1 truy\u1ec1n \u0111\u1ed9ng ch\u00ednh c\u1ee7a m\u00e1y c\u1eaft \u0111\u0129a. T\u1eeb \u0111i\u1ec3m n\u00e0y, h\u1ec7 th\u1ed1ng b\u00e1nh r\u0103ng b\u00ean trong c\u1ee7a m\u00e1y c\u1eaft \u0111\u0129a ph\u00e2n ph\u1ed1i c\u00f4ng su\u1ea5t cho thanh c\u1eaft d\u1ea1ng m\u00f4-\u0111un, 6 h\u1ed9p s\u1ed1 \u0111\u0129a ri\u00eang l\u1ebb c\u1ee7a DC105, cho \u0111\u1ebfn 10 m\u00f4-\u0111un c\u1ee7a DC165. M\u1ed7i m\u00f4-\u0111un d\u1eabn \u0111\u1ed9ng hai \u0111\u0129a c\u1eaft quay ng\u01b0\u1ee3c chi\u1ec1u nhau \u1edf t\u1ed1c \u0111\u1ed9 2.250 v\u00f2ng\/ph\u00fat, t\u01b0\u01a1ng \u1ee9ng v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u1ea7u dao l\u00e0 168 d\u1eb7m\/gi\u1edd (270 km\/h). \u0110\u1ed3ng th\u1eddi, m\u1ed9t nh\u00e1nh t\u1eeb h\u1ed9p s\u1ed1 ch\u00ednh d\u1eabn \u0111\u1ed9ng c\u00e1c con l\u0103n l\u00e0m t\u01a1i \u0111\u1ea5t \u1edf t\u1ed1c \u0111\u1ed9 640-760 v\u00f2ng\/ph\u00fat. To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh ph\u00e2n ph\u1ed1i c\u00f4ng su\u1ea5t b\u00ean trong d\u1ef1a v\u00e0o tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO c\u1ee7a m\u00e1y k\u00e9o cung c\u1ea5p \u0111\u1ea7u v\u00e0o quay s\u1ea1ch, \u1ed5n \u0111\u1ecbnh \u1edf t\u1ed1c \u0111\u1ed9 \u0111\u1ecbnh m\u1ee9c v\u00e0 trong gi\u1edbi h\u1ea1n m\u00f4-men xo\u1eafn \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh b\u1edfi ly h\u1ee3p tr\u01b0\u1ee3t. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao k\u00edch th\u01b0\u1edbc v\u00e0 lo\u1ea1i tr\u1ee5c PTO ph\u1ea3i \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn ch\u00ednh x\u00e1c ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft b\u1ecb ngay t\u1eeb \u0111\u1ea7u.<\/p>\n
<\/p>\n\u1ee8ng d\u1ee5ng c\u1ee7a tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO m\u00e1y c\u1eaft c\u1ecf d\u1ea1ng \u0111\u0129a<\/h2>\n
\nC\u1eaft c\u00e1c lo\u1ea1i c\u00e2y tr\u1ed3ng c\u00f3 gi\u00e1 tr\u1ecb cao nh\u01b0 c\u1ecf linh l\u0103ng, c\u1ecf ba l\u00e1 v\u00e0 c\u1ecf l\u00faa m\u1ea1ch \u1edf \u0111\u00fang giai \u0111o\u1ea1n tr\u01b0\u1edfng th\u00e0nh \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a h\u00e0m l\u01b0\u1ee3ng dinh d\u01b0\u1ee1ng cho th\u1ee9c \u0103n ch\u0103n nu\u00f4i, d\u00f9 \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n d\u01b0\u1edbi d\u1ea1ng c\u1ecf kh\u00f4 hay c\u1ecf t\u01b0\u01a1i c\u1eaft nh\u1ecf. C\u1ea5u h\u00ecnh tr\u1ee5c PTO 1000 v\u00f2ng\/ph\u00fat tr\u00ean c\u00e1c m\u1eabu DC125, DC135 v\u00e0 DC165 cung c\u1ea5p \u0111\u1ea7u v\u00e0o t\u1ed1c \u0111\u1ed9 cao \u1ed5n \u0111\u1ecbnh c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec t\u1ed1c \u0111\u1ed9 \u0111\u0129a ch\u00ednh x\u00e1c \u1edf m\u1ee9c 2.250 v\u00f2ng\/ph\u00fat, \u0111\u1ea3m b\u1ea3o c\u00e1c v\u1ebft c\u1eaft s\u1ea1ch s\u1ebd, gi\u1ea3m thi\u1ec3u s\u1ef1 v\u1ee1 v\u1ee5n l\u00e1 - y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o t\u1ed3n h\u00e0m l\u01b0\u1ee3ng protein trong th\u1ee9c \u0103n gia s\u00fac cao c\u1ea5p.<\/p>\n
\n\u1ee8ng d\u1ee5ng ch\u00ednh v\u00e0 \u0111\u00f2i h\u1ecfi cao nh\u1ea5t c\u1ee7a tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO n\u00e0y l\u00e0 d\u00f9ng cho m\u00e1y c\u1eaft \u0111\u0129a. M\u00e1y c\u1eaft \u0111\u0129a c\u1eaft c\u1ecf v\u00e0 c\u00e2y h\u1ecd \u0111\u1eadu th\u00e0nh nh\u1eefng lu\u1ed1ng nh\u1ecf, \u0111\u1ec1u \u0111\u1eb7n, trong khi c\u00e1c con l\u0103n l\u00e0m m\u1ec1m t\u00edch h\u1ee3p s\u1ebd \u00e9p v\u00e0 l\u00e0m g\u00e3y th\u00e2n c\u00e2y \u0111\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh m\u1ea5t \u0111\u1ed9 \u1ea9m tr\u00ean \u0111\u1ed3ng ru\u1ed9ng. Kh\u1ea3 n\u0103ng ch\u1ecbu m\u00f4-men xo\u1eafn c\u1ee7a tr\u1ee5c v\u00e0 hi\u1ec7u ch\u1ec9nh ly h\u1ee3p tr\u01b0\u1ee3t ph\u00f9 h\u1ee3p l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft trong qu\u00e1 tr\u00ecnh c\u1eaft t\u1ed1c \u0111\u1ed9 cao \u0111\u1ed1i v\u1edbi c\u1ecf linh l\u0103ng d\u00e0y \u0111\u1eb7c v\u00e0 c\u00e1c \u0111\u00e1m c\u1ecf r\u1eadm r\u1ea1p, n\u01a1i c\u00f3 th\u1ec3 x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng t\u1eafc ngh\u1ebdn \u0111\u1ed9t ng\u1ed9t. Qu\u00e1 tr\u00ecnh l\u00e0m kh\u00f4 nhanh h\u01a1n tr\u01b0\u1edbc khi \u0111\u00f3ng ki\u1ec7n gi\u00fap gi\u1ea3m nguy c\u01a1 h\u01b0 h\u1ecfng v\u00e0 b\u1ea3o qu\u1ea3n ch\u1ea5t l\u01b0\u1ee3ng th\u1ee9c \u0103n gia s\u00fac.<\/p>\n
\nC\u1eaft t\u1ec9a \u0111\u1ed3ng c\u1ecf \u0111\u1ec3 ki\u1ec3m so\u00e1t s\u1ef1 ph\u00e1t tri\u1ec3n qu\u00e1 m\u1ee9c ho\u1eb7c th\u00e2n c\u00e2y m\u1ecdc um t\u00f9m, lo\u1ea1i b\u1ecf c\u1ecf d\u1ea1i v\u00e0 khuy\u1ebfn kh\u00edch s\u1ef1 t\u00e1i sinh c\u1ee7a c\u1ecf t\u01b0\u01a1i t\u1ed1t, d\u1ec5 \u0103n cho \u0111\u1ed9ng v\u1eadt ch\u0103n th\u1ea3. M\u1eb7c d\u00f9 qu\u1ea3n l\u00fd \u0111\u1ed3ng c\u1ecf c\u00f3 chu k\u1ef3 l\u00e0m vi\u1ec7c nh\u1eb9 nh\u00e0ng h\u01a1n so v\u1edbi thu ho\u1ea1ch c\u1ecf kh\u00f4, nh\u01b0ng vi\u1ec7c th\u01b0\u1eddng xuy\u00ean \u0111\u00f3ng v\u00e0 ng\u1eaft tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO \u2013 k\u1ebft h\u1ee3p v\u1edbi vi\u1ec7c va ch\u1ea1m v\u1edbi c\u00e1c m\u1ea3ng c\u1ecf, c\u00e2y s\u1eady ho\u1eb7c c\u00e2y k\u1ebf c\u00f3 m\u1eadt \u0111\u1ed9 kh\u00e1c nhau \u2013 t\u1ea1o ra t\u1ea3i tr\u1ecdng m\u00f4-men xo\u1eafn l\u1eb7p \u0111i l\u1eb7p l\u1ea1i l\u00ean kh\u1edbp n\u1ed1i ch\u1eef U c\u1ee7a tr\u1ee5c PTO v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn \u1ed1ng l\u1ed3ng. M\u1ed9t tr\u1ee5c ch\u1ea5t l\u01b0\u1ee3ng cao, ch\u1ecbu t\u1ea3i n\u1eb7ng v\u1edbi l\u1edbp b\u1ea3o v\u1ec7 \u1ed1ng ph\u00f9 h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho ho\u1ea1t \u0111\u1ed9ng an to\u00e0n l\u00e2u d\u00e0i.<\/p>\n
\nC\u1eaft c\u00e2y tr\u1ed3ng \u1edf \u0111\u1ed9 \u1ea9m cao h\u01a1n \u0111\u1ec3 \u1ee7 chua v\u00e0 l\u01b0u tr\u1eef trong h\u1ea7m, h\u1ed1 ho\u1eb7c ki\u1ec7n b\u1ecdc, n\u01a1i vi\u1ec7c c\u1eaft nhanh v\u00e0 \u0111\u1ec1u \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh l\u00ean men \u0111\u1ed3ng nh\u1ea5t. Trong ho\u1ea1t \u0111\u1ed9ng \u1ee7 chua, tr\u1ee5c PTO ly h\u1ee3p tr\u01b0\u1ee3t \u0111\u00f3ng vai tr\u00f2 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng v\u00ec v\u1eadt li\u1ec7u c\u00e2y tr\u1ed3ng n\u1eb7ng h\u01a1n, \u1ea9m h\u01a1n t\u1ea1o ra c\u00e1c xung m\u00f4-men xo\u1eafn cao h\u01a1n \u0111\u00e1ng k\u1ec3 th\u00f4ng qua h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng. Tr\u1ee5c CAT6 c\u00f3 c\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi ly h\u1ee3p tr\u01b0\u1ee3t \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u00fang c\u00e1ch s\u1ebd ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i h\u1ed9p s\u1ed1 \u0111\u1ed9t ng\u1ed9t th\u01b0\u1eddng x\u1ea3y ra khi c\u1eaft c\u00e1c lo\u1ea1i c\u00e2y ng\u0169 c\u1ed1c d\u00e0y, \u0111\u1ed5 ng\u00e3 ho\u1eb7c ng\u00f4 \u0111\u1ec3 \u1ee7 chua.<\/p>\n
\nC\u1eaft b\u1ecf c\u00e1c lo\u1ea1i c\u00e2y che ph\u1ee7 m\u00f9a \u0111\u00f4ng nh\u01b0 l\u00faa m\u1ea1ch \u0111en ho\u1eb7c \u0111\u1eadu t\u1eb1m tr\u01b0\u1edbc m\u00f9a gieo tr\u1ed3ng, \u0111\u1ec3 l\u1ea1i sinh kh\u1ed1i l\u00e0m l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 nh\u1eb1m ng\u0103n ng\u1eeba c\u1ecf d\u1ea1i v\u00e0 b\u1ea3o v\u1ec7 c\u1ea5u tr\u00fac \u0111\u1ea5t. C\u00e2y che ph\u1ee7 th\u01b0\u1eddng d\u00e0y, r\u1ed1i v\u00e0 m\u1ecdc s\u00e1t nhau, t\u1ea1o ra t\u1ea3i tr\u1ecdng kh\u00f4ng \u0111\u1ec1u l\u00ean tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO. \u1ed0ng tr\u1ee5c PTO d\u1ea1ng \u1ed1ng l\u1ed3ng v\u00e0 c\u00e1c kh\u1edbp n\u1ed1i ch\u1eef U c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh tr\u00ean thi\u1ebft b\u1ecb CAT6 n\u00e0y x\u1eed l\u00fd \u0111\u1ed9 l\u1ec7ch g\u00f3c x\u1ea3y ra khi l\u00e0m vi\u1ec7c tr\u00ean s\u01b0\u1eddn d\u1ed1c ho\u1eb7c \u0111\u1ecba h\u00ecnh kh\u00f4ng b\u1eb1ng ph\u1eb3ng, \u0111i\u1ec1u th\u01b0\u1eddng g\u1eb7p trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u1ed3ng c\u00e2y che ph\u1ee7 v\u00e0o \u0111\u1ea7u m\u00f9a xu\u00e2n tr\u01b0\u1edbc khi \u0111i\u1ec1u ki\u1ec7n m\u1eb7t \u0111\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/p>\n
\nB\u1ea3o d\u01b0\u1ee1ng l\u1ec1 \u0111\u01b0\u1eddng, m\u01b0\u01a1ng tho\u00e1t n\u01b0\u1edbc, d\u1ea3i \u0111\u1ec7m s\u00e2n bay v\u00e0 c\u00e1c khu v\u1ef1c b\u1ea3o t\u1ed3n c\u1ea7n c\u1eaft c\u1ecf s\u1ea1ch s\u1ebd, c\u00f3 ki\u1ec3m so\u00e1t \u1edf nh\u1eefng khu v\u1ef1c kh\u00f4ng b\u1eb1ng ph\u1eb3ng ho\u1eb7c nh\u1ea1y c\u1ea3m. Trong c\u00e1c t\u00ecnh hu\u1ed1ng c\u1eaft c\u1ecf \u0111\u1eb7c bi\u1ec7t, m\u00e1y c\u1eaft \u0111\u0129a th\u01b0\u1eddng xuy\u00ean thay \u0111\u1ed5i h\u01b0\u1edbng v\u00e0 g\u00f3c ho\u1ea1t \u0111\u1ed9ng, g\u00e2y ra \u1ee9ng su\u1ea5t chu k\u1ef3 cao l\u00ean b\u1ed9 chuy\u1ec3n \u0111\u1ed5i tr\u1ee5c PTO v\u00e0 c\u00e1c giao di\u1ec7n c\u00e0ng n\u1ed1i. T\u1ea5m ch\u1eafn tr\u1ee5c PTO bao ph\u1ee7 to\u00e0n di\u1ec7n tr\u00ean thi\u1ebft b\u1ecb n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng n\u00e0y, n\u01a1i c\u00f4ng nh\u00e2n, ng\u01b0\u1eddi \u0111i b\u1ed9 ho\u1eb7c c\u00e1c m\u1ed1c ranh gi\u1edbi c\u00f3 th\u1ec3 \u1edf g\u1ea7n h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng \u0111ang ho\u1ea1t \u0111\u1ed9ng.<\/p>\n
<\/p>\nH\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t<\/h2>\n
\nTr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t, h\u00e3y x\u00e1c nh\u1eadn lo\u1ea1i r\u00e3nh then c\u1ee7a tr\u1ee5c PTO c\u1ee7a m\u00e1y k\u00e9o: 1,375 inch, 6 r\u00e3nh then (540 v\u00f2ng\/ph\u00fat), 1,375 inch, 21 r\u00e3nh then (1.000 v\u00f2ng\/ph\u00fat) ho\u1eb7c 1,750 inch, 20 r\u00e3nh then (1.000 v\u00f2ng\/ph\u00fat). K\u00edch th\u01b0\u1edbc tr\u1ee5c PTO n\u00e0y ph\u1ea3i kh\u1edbp ch\u00ednh x\u00e1c v\u1edbi kh\u1edbp n\u1ed1i tr\u1ee5c \u0111\u00e3 ch\u1ecdn. \u0110\u1ed3ng th\u1eddi, \u0111o kho\u1ea3ng c\u00e1ch l\u00e0m vi\u1ec7c gi\u1eefa tr\u1ee5c PTO c\u1ee7a m\u00e1y k\u00e9o v\u00e0 tr\u1ee5c \u0111\u1ea7u v\u00e0o c\u1ee7a thi\u1ebft b\u1ecb \u1edf m\u1ee9c \u0111\u1ed9 m\u1edf r\u1ed9ng t\u1ed1i thi\u1ec3u v\u00e0 t\u1ed1i \u0111a c\u1ee7a kh\u1edbp n\u1ed1i, \u0111\u1ea3m b\u1ea3o \u1ed1ng l\u1ed3ng c\u00f3 \u0111\u1ed9 ch\u1ed3ng ch\u00e9o th\u00edch h\u1ee3p \u1edf t\u1ea5t c\u1ea3 c\u00e1c g\u00f3c ho\u1ea1t \u0111\u1ed9ng. Chi\u1ec1u d\u00e0i t\u1ed5ng th\u1ec3 (OAL) \u0111i\u1ec3n h\u00ecnh cho c\u00e1c \u1ee9ng d\u1ee5ng m\u00e1y c\u1eaft \u0111\u0129a Case IH n\u00e0y l\u00e0 kho\u1ea3ng 36 inch \u2013 h\u00e3y c\u1ea9n th\u1eadn tr\u00e1nh m\u1edf r\u1ed9ng qu\u00e1 m\u1ee9c.<\/p>\n
\n\u0110\u1ed7 m\u00e1y k\u00e9o tr\u00ean m\u1eb7t \u0111\u1ea5t b\u1eb1ng ph\u1eb3ng, g\u00e0i phanh tay, t\u1eaft \u0111\u1ed9ng c\u01a1 v\u00e0 r\u00fat ch\u00eca kh\u00f3a \u0111i\u1ec7n tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 thao t\u00e1c n\u00e0o tr\u00ean tr\u1ee5c PTO. X\u00e1c nh\u1eadn r\u1eb1ng m\u00e1y c\u1eaft \u0111\u0129a \u0111\u00e3 \u0111\u01b0\u1ee3c h\u1ea1 xu\u1ed1ng v\u1ecb tr\u00ed ngh\u1ec9 v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c \u0111\u0129a c\u1eaft \u0111\u00e3 ng\u1eebng quay ho\u00e0n to\u00e0n. N\u0103ng l\u01b0\u1ee3ng b\u00e1nh \u0111\u00e0 trong c\u00e1c con l\u0103n c\u1ee7a b\u1ed9 ph\u1eadn \u0111i\u1ec1u h\u00f2a c\u00f3 th\u1ec3 khi\u1ebfn c\u00e1c \u0111\u0129a quay t\u1ef1 do trong t\u1ed1i \u0111a 30 gi\u00e2y sau khi ng\u1eaft PTO. Lu\u00f4n lu\u00f4n \u0111\u1ee3i cho \u0111\u1ebfn khi d\u1eebng h\u1eb3n tr\u01b0\u1edbc khi ti\u1ebfp c\u1eadn h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng. Tu\u00e2n th\u1ee7 t\u1ea5t c\u1ea3 c\u00e1c nh\u00e3n an to\u00e0n tr\u00ean c\u1ea3 m\u00e1y k\u00e9o v\u00e0 m\u00e1y c\u1eaft \u0111\u0129a Case IH.<\/p>\n
\nC\u0103n ch\u1ec9nh kh\u1edbp n\u1ed1i tr\u1ee5c PTO ph\u00eda m\u00e1y k\u00e9o v\u1edbi tr\u1ee5c ng\u1eafn PTO c\u1ee7a m\u00e1y k\u00e9o, tr\u01b0\u1ee3t n\u00f3 v\u00e0o cho \u0111\u1ebfn khi v\u00f2ng kh\u00f3a ho\u1eb7c ch\u1ed1t l\u00f2 xo kh\u1edbp v\u00e0o r\u00e3nh c\u1ee7a tr\u1ee5c ng\u1eafn. K\u00e9o m\u1ea1nh kh\u1edbp n\u1ed1i v\u1ec1 ph\u00eda sau \u0111\u1ec3 x\u00e1c nh\u1eadn n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t ho\u00e0n to\u00e0n v\u00e0 kh\u00f4ng th\u1ec3 b\u1ecb tu\u1ed9t ra. \u0110\u1ed1i v\u1edbi c\u1ea5u h\u00ecnh 21 r\u00e3nh (1.000 v\u00f2ng\/ph\u00fat) 1,375 inch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean c\u00e1c m\u1eabu DC125, DC135 v\u00e0 DC165, h\u00e3y \u0111\u1ea3m b\u1ea3o c\u00e1c r\u00e3nh kh\u1edbp kh\u00edt v\u1edbi vai kh\u1edbp n\u1ed1i. G\u1eafn x\u00edch b\u1ea3o v\u1ec7 v\u00e0o m\u1ed9t b\u1ed9 ph\u1eadn kh\u00f4ng quay c\u1ee7a m\u00e1y k\u00e9o \u0111\u1ec3 ng\u0103n n\u1eafp tr\u1ee5c PTO quay.<\/p>\n
\nTr\u01b0\u1ee3t kh\u1edbp n\u1ed1i \u0111\u1ea7u thi\u1ebft b\u1ecb v\u00e0o tr\u1ee5c \u0111\u1ea7u v\u00e0o 21 r\u00e3nh 1,375 inch c\u1ee7a m\u00e1y c\u1eaft \u0111\u0129a, \u0111\u1ea9y m\u1ea1nh cho \u0111\u1ebfn khi c\u01a1 c\u1ea5u kh\u00f3a kh\u1edbp v\u00e0o v\u1ecb tr\u00ed. C\u1ed1 \u0111\u1ecbnh neo x\u00edch b\u1ea3o v\u1ec7 v\u00e0o m\u1ed9t \u0111i\u1ec3m c\u1ed1 \u0111\u1ecbnh tr\u00ean khung thi\u1ebft b\u1ecb. \u0110\u1ea3m b\u1ea3o c\u1ea3 x\u00edch b\u1ea3o v\u1ec7 ph\u00eda m\u00e1y k\u00e9o v\u00e0 ph\u00eda thi\u1ebft b\u1ecb \u0111\u1ec1u \u0111\u01b0\u1ee3c neo ch\u1eafc ch\u1eafn v\u00e0 \u1ed1ng b\u1ea3o v\u1ec7 tr\u1ee5c PTO b\u1eb1ng nh\u1ef1a c\u00f3 th\u1ec3 quay t\u1ef1 do quanh tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng b\u00ean trong m\u00e0 kh\u00f4ng b\u1ecb c\u1ea3n tr\u1edf b\u1edfi \u1ed1ng d\u1eabn, d\u00e2y c\u00e1p ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn khung. X\u00edch b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t sai v\u1ecb tr\u00ed l\u00e0 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn g\u00e2y ra h\u1ecfng h\u00f3c b\u1ed9 ph\u1eadn b\u1ea3o v\u1ec7 trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c ngo\u00e0i hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n
\nKhi m\u00e1y c\u1eaft \u0111\u0129a \u1edf v\u1ecb tr\u00ed l\u00e0m vi\u1ec7c, h\u00e3y ki\u1ec3m tra tr\u1ef1c quan g\u00f3c tr\u1ee5c PTO \u1edf c\u1ea3 hai \u0111\u1ea7u m\u00e1y k\u00e9o v\u00e0 thi\u1ebft b\u1ecb. \u0110\u1ec3 t\u1ed1i \u01b0u h\u00f3a tu\u1ed5i th\u1ecd c\u1ee7a kh\u1edbp n\u1ed1i ch\u1eef U tr\u00ean tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO c\u1ee7a m\u00e1y k\u00e9o n\u00e0y, g\u00f3c ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ed7i \u0111\u1ea7u l\u00fd t\u01b0\u1edfng kh\u00f4ng n\u00ean v\u01b0\u1ee3t qu\u00e1 15 \u0111\u1ed9, v\u00e0 hai g\u00f3c c\u1ee7a kh\u1edbp n\u1ed1i ch\u1eef U n\u00ean x\u1ea5p x\u1ec9 b\u1eb1ng nhau v\u00e0 c\u00f9ng pha (kh\u1edbp n\u1ed1i c\u00f9ng pha). N\u00e2ng v\u00e0 h\u1ea1 thi\u1ebft b\u1ecb trong to\u00e0n b\u1ed9 ph\u1ea1m vi th\u1ee7y l\u1ef1c \u0111\u1ec3 x\u00e1c nh\u1eadn kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng k\u1eb9t ho\u1eb7c gi\u00e3n qu\u00e1 m\u1ee9c \u1edf \u1ed1ng l\u1ed3ng t\u1ea1i b\u1ea5t k\u1ef3 v\u1ecb tr\u00ed ho\u1ea1t \u0111\u1ed9ng n\u00e0o. Ki\u1ec3m tra xem kh\u00f4ng c\u00f3 b\u1ed9 ph\u1eadn n\u00e0o ti\u1ebfp x\u00fac v\u1edbi \u1ed1ng tr\u1ee5c PTO ho\u1eb7c t\u1ea5m ch\u1eafn b\u1ea3o v\u1ec7 trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed9ng t\u1ed1i \u0111a.<\/p>\n
\nTr\u01b0\u1edbc khi v\u1eadn h\u00e0nh \u1edf t\u1ed1c \u0111\u1ed9 \u0111\u1ecbnh m\u1ee9c 1.000 v\u00f2ng\/ph\u00fat, h\u00e3y kh\u1edfi \u0111\u1ed9ng m\u00e1y k\u00e9o v\u00e0 k\u00edch ho\u1ea1t PTO \u1edf m\u1ee9c ga th\u1ea5p h\u01a1n \u2013 kho\u1ea3ng 400-500 v\u00f2ng\/ph\u00fat \u0111\u1ec3 ch\u1ea1y th\u1eed. L\u1eafng nghe xem c\u00f3 b\u1ea5t k\u1ef3 rung \u0111\u1ed9ng, ti\u1ebfng l\u00e1ch c\u00e1ch ho\u1eb7c ti\u1ebfng m\u00e0i n\u00e0o t\u1eeb c\u00e1c kh\u1edbp ch\u1eef U ho\u1eb7c ph\u1ea7n \u1ed1ng l\u1ed3ng hay kh\u00f4ng, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y s\u1ef1 \u0103n kh\u1edbp r\u0103ng kh\u00f4ng \u0111\u00fang c\u00e1ch, l\u1ed7i pha ho\u1eb7c ti\u1ebfp x\u00fac \u1ed1ng. T\u0103ng d\u1ea7n t\u1ed1c \u0111\u1ed9 PTO \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 \u0111\u1ecbnh m\u1ee9c trong khi quan s\u00e1t tr\u1ee5c \u1edf v\u1ecb tr\u00ed an to\u00e0n. X\u00e1c nh\u1eadn r\u1eb1ng ly h\u1ee3p tr\u01b0\u1ee3t kh\u00f4ng b\u1ecb tr\u01b0\u1ee3t \u1edf m\u00f4-men xo\u1eafn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y c\u00e0i \u0111\u1eb7t t\u1ea3i tr\u01b0\u1edbc l\u00f2 xo kh\u00f4ng ch\u00ednh x\u00e1c. \u0110i\u1ec1u ch\u1ec9nh m\u00f4-men xo\u1eafn ly h\u1ee3p tr\u01b0\u1ee3t theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a h\u1ed9p s\u1ed1 CMN tr\u01b0\u1edbc khi c\u1eaft.<\/p>\n
<\/p>\nM\u1eb9o b\u1ea3o d\u01b0\u1ee1ng tr\u1ee5c PTO c\u1ee7a m\u00e1y k\u00e9o<\/h2>\n
\nB\u1ed9 kh\u1edbp n\u1ed1i ch\u1eef th\u1eadp v\u00e0 b\u1ea1c \u0111\u1ea1n tr\u1ee5c PTO ph\u1ea3i \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n \u0111\u1ecbnh k\u1ef3 b\u1eb1ng m\u1ee1 ph\u1ee9c h\u1ee3p lithium EP2 ch\u1ea5t l\u01b0\u1ee3ng cao. Trong \u0111i\u1ec1u ki\u1ec7n thu ho\u1ea1ch c\u1ecf kh\u00f4 b\u00ecnh th\u01b0\u1eddng, h\u00e3y b\u00f4i m\u1ee1 sau m\u1ed7i 8-10 gi\u1edd ho\u1ea1t \u0111\u1ed9ng th\u00f4ng qua n\u00fam b\u00f4i m\u1ee1 \u1edf m\u1ed7i kh\u1edbp n\u1ed1i ch\u1eef th\u1eadp. Trong \u0111i\u1ec1u ki\u1ec7n \u1ea9m \u01b0\u1edbt ho\u1eb7c b\u1ee5i b\u1ea9n, h\u00e3y gi\u1ea3m kho\u1ea3ng th\u1eddi gian xu\u1ed1ng c\u00f2n m\u1ed7i 4-6 gi\u1edd. B\u00f4i m\u1ee1 qu\u00e1 nhi\u1ec1u \u0111\u1ec3 lo\u1ea1i b\u1ecf m\u1ee1 c\u0169 kh\u1ecfi m\u1ed7i v\u00f2ng \u0111\u1ec7m \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u01a1n l\u00e0 b\u00f4i m\u1ee1 qu\u00e1 \u00edt. B\u1ea1c \u0111\u1ea1n ch\u1eef th\u1eadp b\u1ecb b\u1ecf qu\u00ean l\u00e0 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t g\u00e2y ra h\u1ecfng h\u00f3c s\u1edbm kh\u1edbp n\u1ed1i ch\u1eef th\u1eadp tr\u1ee5c PTO trong c\u00e1c \u1ee9ng d\u1ee5ng m\u00e1y c\u1eaft c\u1ecf \u0111\u0129a.<\/p>\n
\nC\u00e1c \u1ed1ng tr\u1ee5c PTO b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i ph\u1ea3i \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n \u0111\u00fang c\u00e1ch \u0111\u1ec3 cho ph\u00e9p k\u00e9o d\u00e0i v\u00e0 thu g\u1ecdn tr\u01a1n tru khi h\u00ecnh d\u1ea1ng kh\u1edbp n\u1ed1i thay \u0111\u1ed5i tr\u00ean \u0111\u1ecba h\u00ecnh \u0111\u1ed3ng ru\u1ed9ng. B\u00f4i m\u1ed9t l\u1edbp m\u1ee1 ch\u1ecbu nhi\u1ec7t cao ho\u1eb7c m\u1ee1 g\u1ed1c lithium m\u1ecfng, \u0111\u1ec1u l\u00ean \u1ed1ng b\u00ean trong v\u00e0o \u0111\u1ea7u m\u1ed7i m\u00f9a v\u00e0 sau m\u1ed7i 50 gi\u1edd ho\u1ea1t \u0111\u1ed9ng. K\u00e9o d\u00e0i v\u00e0 thu g\u1ecdn \u1ed1ng v\u00e0i l\u1ea7n sau khi b\u00f4i m\u1ee1 \u0111\u1ec3 ph\u00e2n ph\u1ed1i ch\u1ea5t b\u00f4i tr\u01a1n \u0111\u1ec1u. Kh\u00f4ng s\u1eed d\u1ee5ng d\u1ea7u \u2013 v\u00ec n\u00f3 thu h\u00fat b\u1ee5i v\u00e0 s\u1ea1n, l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 m\u00e0i m\u00f2n tr\u00ean l\u1ed7 \u1ed1ng k\u00e9o d\u00e0i.<\/p>\n