{"id":403,"date":"2022-07-14T13:06:58","date_gmt":"2022-07-14T13:06:58","guid":{"rendered":"http:\/\/www.agricultural-parts.top\/china-best-crawler-tractor-caterpillar-d6n-track-lower-roller-spare-parts-with-good-quality\/"},"modified":"2022-07-14T13:06:58","modified_gmt":"2022-07-14T13:06:58","slug":"china-best-crawler-tractor-caterpillar-d6n-track-lower-roller-spare-parts-with-good-quality","status":"publish","type":"post","link":"https:\/\/www.agricultural-parts.top\/vi\/application\/china-best-crawler-tractor-caterpillar-d6n-track-lower-roller-spare-parts-with-good-quality\/","title":{"rendered":"China best Crawler Tractor Caterpillar D6n Track Lower Roller Spare Parts     with Good quality"},"content":{"rendered":"<p>\n<h2>M\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m<\/h2>\n<p>\n<p>   <strong>Track roller<\/strong><br \/>Material:\u00a0\u00a050Mn<br \/>Technology: Forging<br \/>Finish: Smooth<br \/>Hardness: HRC50-60<br \/>Deepth: 4mm-10mm<br \/>Heat treatment: Quenching<br \/>Dimensions:OEM Standard<br \/>Port: HangZhou<br \/>Supply Ability: 100,000 Piece\/Pieces per Month can improve<br \/>Packaging Detail: Wooden case\/pallet<br \/>Delivery Detail: 10-20 days after the payment<br \/>Certificate: ISO9002<br \/>Warranty time: 6\u00a0months<br \/>Service: OEM and after-sale service<br \/><strong>Our manufacturer can supply the Model below:<\/strong><br \/>Komatsu:<br \/>PC40-7 PC60-5-6-7 PC75 PC100-3-5 PC120-5 PC130 PC200-2-3-4-5-6-7-8 PC220-1-3-5 PC230 PC240 PC300-1-5-6-7 PC400-1-3-5<\/p>\n<p>Hitachi:<br \/>EX40 EX55 ZX55 EX55-5B EX60-2-3 EX70(ZX70) EX100M EX100-1-2-3-5 EX120 EX150 EX160 EX200-1-2-3-5 ZX200 ZX210 EX220 ZX230 EX300-1-2-3-5 EX330 EX400 UH08 UH07 UH10 UH14<\/p>\n<p>Sumitomo:<br \/>SH60 SH65 SH100 SH120-A3 SH120 SH200 SH220-1-5 SH260 SH280 SH300-1-2-3 SH340 SH580-5 S25 S35 S120 S160 S250 S260 S265F2 S280 S280F2 S280FA<\/p>\n<p>Kobelco:<br \/>SK30 SK40 SK60 SK100 SK120 SK200-1-6 SK220-1-3 SK230-3-6 SK300 SK320 SK07-1-2-7 SK07N2 SK09<\/p>\n<p>Caterpillar:<br \/>E70 E110 E120B E180 E200B E240 E300B E307 CAT311 CAT312 E320 E325 E330 E450 MS180<\/p>\n<p>Daewoo:<br \/>DH55 DH60 DH70 DH80 DH150 DH150W DH175 DH200 DH210 DH215-7-9 DH220-3-5-7 DH225 DH255 DH258 DH280 DH300 DH320 DH330 DH340 DH370 DH400<\/p>\n<p>Kato:<br \/>HD250 HD250SE HD400 HD450 HD500 HD510 HD550 HD550SE HD650 HD700 HD770 HD800 HD1250 HD1430<\/p>\n<p>Hyundai:<br \/>R55 R60-5-7-9 R80 R110 R130-1-2-7 R150 R190 R200-1-2 R210 R215 R220 R225-7 R265 R290 R305 R455<\/p>\n<p>Volvo:<br \/>EC55B EC60C EC140B EC200B EC210B EC240B EC290B EC360B EC460B EC550<\/p>\n<p>Bulldozer:<br \/>D20 D31 D50 D60 D65 D30 D40 D60-3 D6B D5 D80 D85 D3C D4C D4D D75 D80A-7 D4E D4H-1 D31-15 D31-18 D50-15 D50-16 D6D D5H D8N D9N D155 D31 D355 D10<\/p>\n<p>HangZhou Fortune Machinery Co., Ltd. is 1 of main manufacturers and exporters of undercarriage parts for excavators and bulldozers for more than 10 years in China. Its factory is located at HangZhou City of ZheJiang Province, very near HangZhou Port with a\u00a0very convenient transportation.<\/p>\n<p>HangZhou Fortune Machinery mainly supply undercarriage replacement parts such as track rollers, top rollers, sprockets, segments, idler assy, track link assy, track shoe, bucket, bucket teeth, bucket link, I\u00a0link, cutting side, end bits, bushings pins, bolts and nuts for excavators and bulldozers. Its products are applicable for most famous makes such as Komatsu, Hitachi, Caterpillar, Kobelco, Kato, Daewoo, Hyundai, CZPT and so on. Most products are exported to European, Southeast Asia, Middle East, South America etc.<\/p>\n<p>With the principal &#8220;Good quality and Best services at reasonable prices&#8221;, we strive to continually improve our production technique to provide better products at better prices. We cordially welcome the customers from all over the world to consult and visit, on the basis of mutual benefit and creat refulgence together.<br \/>\u00a0<\/p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<td>BRAND<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td>KOMATSU<\/td>\n<td>PC30<\/td>\n<td>PC40<\/td>\n<td>PC45<\/td>\n<td>PC60<\/td>\n<td>PC75<\/td>\n<td>PC100<\/td>\n<td>PC120<\/td>\n<td>PC200<\/td>\n<\/tr>\n<tr>\n<td>M\u00c1Y X\u00daC<\/td>\n<td>PC220<\/td>\n<td>PC300<\/td>\n<td>PC350<\/td>\n<td>PC400<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td>CATERPILLAR<\/td>\n<td>E70B<\/td>\n<td>E110<\/td>\n<td>E120<\/td>\n<td>E200B<\/td>\n<td>E307<\/td>\n<td>E311<\/td>\n<td>E312<\/td>\n<td>E320<\/td>\n<\/tr>\n<tr>\n<td>M\u00c1Y X\u00daC<\/td>\n<td>E322<\/td>\n<td>E325<\/td>\n<td>E300B<\/td>\n<td>E330<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td>KOMATSU<\/td>\n<td>D20<\/td>\n<td>D21<\/td>\n<td>D30<\/td>\n<td>D31<\/td>\n<td>D37<\/td>\n<td>D40<\/td>\n<td>D50<\/td>\n<td>D60<\/td>\n<\/tr>\n<tr>\n<td>BULLDOZER<\/td>\n<td>D63<\/td>\n<td>D65<\/td>\n<td>D80<\/td>\n<td>D85<\/td>\n<td>D135<\/td>\n<td>D155<\/td>\n<td>D355<\/td>\n<td>D375<\/td>\n<\/tr>\n<tr>\n<td>CATERPILLAR<\/td>\n<td>D3C<\/td>\n<td>D3D<\/td>\n<td>D4<\/td>\n<td>D4C<\/td>\n<td>D4D<\/td>\n<td>D4E<\/td>\n<td>D5<\/td>\n<td>D5H<\/td>\n<\/tr>\n<tr>\n<td>BULLDOZER<\/td>\n<td>D6<\/td>\n<td>D6C<\/td>\n<td>D6D<\/td>\n<td>D6H<\/td>\n<td>D7E<\/td>\n<td>D7G<\/td>\n<td>D8N<\/td>\n<td>D9N<\/td>\n<\/tr>\n<tr>\n<td>HITACHI<\/td>\n<td>EX30<\/td>\n<td>EX40<\/td>\n<td>EX60<\/td>\n<td>EX100<\/td>\n<td>EX120<\/td>\n<td>EX200<\/td>\n<td>EX220<\/td>\n<td>EX300<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>EX400<\/td>\n<td>ZAX200<\/td>\n<td>ZX330<\/td>\n<td>ZX350<\/td>\n<td>UH07<\/td>\n<td>UH081<\/td>\n<td>UH083<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td>DAEWOO<\/td>\n<td>DH55<\/td>\n<td>DH200<\/td>\n<td>DH220<\/td>\n<td>DH280<\/td>\n<td>DH300<\/td>\n<td>DH320<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td>HYUNDAI<\/td>\n<td>R55<\/td>\n<td>R110<\/td>\n<td>R130<\/td>\n<td>R150<\/td>\n<td>R200<\/td>\n<td>R210<\/td>\n<td>R250<\/td>\n<td>R290<\/td>\n<\/tr>\n<tr>\n<td>KEBELCO<\/td>\n<td>SK60<\/td>\n<td>SK100<\/td>\n<td>SK120<\/td>\n<td>SK200<\/td>\n<td>SK220<\/td>\n<td>SK300<\/td>\n<td>K904<\/td>\n<td>K907<\/td>\n<\/tr>\n<tr>\n<td>MITSUBISHI<\/td>\n<td>MS110<\/td>\n<td>MS120<\/td>\n<td>MS140<\/td>\n<td>MS180<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td>KATO<\/td>\n<td>HD140<\/td>\n<td>HD250<\/td>\n<td>HD400<\/td>\n<td>HD550<\/td>\n<td>HD700<\/td>\n<td>HD850<\/td>\n<td>HD900<\/td>\n<td>HD1220<\/td>\n<\/tr>\n<tr>\n<td>SAMSUNG H.I.<\/td>\n<td>MX8<\/td>\n<td>SE200<\/td>\n<td>SE210<\/td>\n<td>SE280<\/td>\n<td>MX292<\/td>\n<td>SE350<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td>SUMITOMO<\/td>\n<td>SH70<\/td>\n<td>SH100<\/td>\n<td>SH120<\/td>\n<td>SH160<\/td>\n<td>SH200<\/td>\n<td>SH280<\/td>\n<td>SH300<\/td>\n<td>SH340<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Contact us:<\/p>\n<p><em><strong>HangZhou Fortune Machinery Co., Ltd.<br \/>Contact person:James<\/strong><\/em><br \/><strong><em>w<\/em><em>ww.fortunepart.com<br \/>\u00a0<\/em><\/strong><strong><u><em>\u00a0<br \/>\u00a0<br \/>\u00a0<\/em><\/u><\/strong>  <\/p>\n<p>\n<p>\n<p><h2>R\u00f2ng r\u1ecdc l\u00e0 g\u00ec?<\/h2>\n<p>R\u00f2ng r\u1ecdc l\u00e0 m\u1ed9t b\u00e1nh xe \u0111\u01b0\u1ee3c g\u1eafn tr\u00ean m\u1ed9t tr\u1ee5c. M\u1ee5c \u0111\u00edch c\u1ee7a n\u00f3 l\u00e0 h\u1ed7 tr\u1ee3 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a m\u1ed9t s\u1ee3i d\u00e2y c\u00e1p c\u0103ng. S\u1ee3i d\u00e2y c\u00e1p n\u00e0y truy\u1ec1n l\u1ef1c \u0111\u1ebfn tr\u1ee5c. Tuy nhi\u00ean, c\u00f3 m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba an to\u00e0n m\u00e0 b\u1ea1n n\u00ean tu\u00e2n theo khi s\u1eed d\u1ee5ng r\u00f2ng r\u1ecdc. H\u00e3y \u0111\u1ecdc ti\u1ebfp \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam! D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn ch\u00ednh c\u1ee7a ch\u00fang. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng r\u00f2ng r\u1ecdc.<br \/><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/Pulley\/t-pulley-5.webp\" alt=\"r\u00f2ng r\u1ecdc\" width=\"800\" \/><\/p>\n<h2>C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a r\u00f2ng r\u1ecdc<\/h2>\n<p>R\u00f2ng r\u1ecdc l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb c\u01a1 kh\u00ed th\u00f4ng d\u1ee5ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u0103ng l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 n\u00e2ng v\u1eadt n\u1eb7ng. Ph\u1ed5 bi\u1ebfn nh\u1ea5t, c\u00e1c thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong thi\u1ebft b\u1ecb x\u00e2y d\u1ef1ng. Nh\u1eefng m\u00e1y m\u00f3c n\u00e0y s\u1eed d\u1ee5ng d\u00e2y c\u00e1p c\u00f3 \u0111\u1ed9 b\u1ec1n cao \u0111\u1ec3 v\u1eadn chuy\u1ec3n v\u1eadt n\u1eb7ng t\u1eeb t\u1ea7ng n\u00e0y sang t\u1ea7ng kh\u00e1c. C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn kh\u00e1c c\u1ee7a r\u00f2ng r\u1ecdc bao g\u1ed3m x\u00f4 v\u00e0 c\u1ed9t c\u1edd. C\u00e1c thi\u1ebft b\u1ecb n\u00e0y c\u1ef1c k\u1ef3 h\u1eefu \u00edch trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. \u0110\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a r\u00f2ng r\u1ecdc, h\u00e3y ti\u1ebfp t\u1ee5c \u0111\u1ecdc.<br \/>R\u00f2ng r\u1ecdc l\u00e0 m\u1ed9t b\u00e1nh xe c\u00f3 c\u00e1c r\u00e3nh \u0111\u1ec3 gi\u1eef d\u00e2y th\u1eebng. M\u1ee5c \u0111\u00edch c\u1ee7a n\u00f3 l\u00e0 thay \u0111\u1ed5i h\u01b0\u1edbng v\u00e0 \u0111i\u1ec3m t\u00e1c d\u1ee5ng c\u1ee7a l\u1ef1c k\u00e9o. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u1ec3 gi\u1ea3m l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 n\u00e2ng v\u1eadt n\u1eb7ng, nh\u01b0ng c\u00f4ng vi\u1ec7c li\u00ean quan th\u00ec t\u01b0\u01a1ng t\u1ef1 nhau. R\u00f2ng r\u1ecdc c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb leo n\u00fai. \u0110\u1ed1i v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng, r\u00f2ng r\u1ecdc l\u00e0 m\u1ed9t ph\u1ea7n thi\u1ebft y\u1ebfu trong x\u00e2y d\u1ef1ng.<br \/>\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a r\u00f2ng r\u1ecdc l\u00e0 \u0111\u1ec3 n\u00e2ng v\u00e0 h\u1ea1 c\u1edd. C\u00e1c v\u00ed d\u1ee5 kh\u00e1c bao g\u1ed3m d\u00e2y ph\u01a1i qu\u1ea7n \u00e1o, m\u00e1ng cho chim \u0103n v\u00e0 thang cu\u1ed1n. R\u00f2ng r\u1ecdc c\u0169ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean c\u00e1c gi\u00e0n khoan d\u1ea7u. Nhi\u1ec1u \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn kh\u00e1c bao g\u1ed3m n\u00e2ng v\u00e0 h\u1ea1 c\u1eeda gara. H\u1ec7 th\u1ed1ng r\u00f2ng r\u1ecdc c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u1ed9ng c\u01a1 v\u00e0 c\u1ea7n c\u1ea9u. \u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin, h\u00e3y xem s\u01a1 \u0111\u1ed3 r\u00f2ng r\u1ecdc t\u01b0\u01a1ng t\u00e1c c\u1ee7a ch\u00fang t\u00f4i!<br \/>R\u00f2ng r\u1ecdc c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3m t\u1ed5ng c\u00f4ng vi\u1ec7c c\u1ea7n thi\u1ebft cho m\u1ed9t nhi\u1ec7m v\u1ee5. Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, r\u00f2ng r\u1ecdc s\u1ebd bao g\u1ed3m 2 ph\u1ea7n: tr\u1ee5c r\u00f2ng r\u1ecdc v\u00e0 puly tr\u1ee5c. Tr\u1ee5c k\u1eb9p puly tr\u1ee5c, trong khi b\u1ea3n th\u00e2n puly \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi \u0111\u1ed9ng c\u01a1 ho\u1eb7c thi\u1ebft b\u1ecb kh\u00e1c. N\u1ebfu b\u1ea1n \u0111ang t\u00ecm mua r\u00f2ng r\u1ecdc, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i t\u00ecm hi\u1ec3u c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3.<br \/>C\u00f4ng d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a r\u00f2ng r\u1ecdc l\u00e0 n\u00e2ng v\u1eadt n\u1eb7ng, v\u00e0 c\u01a1 c\u1ea5u d\u00f9ng \u0111\u1ec3 n\u00e2ng v\u1eadt n\u1eb7ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 r\u00f2ng r\u1ecdc. R\u00f2ng r\u1ecdc l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p s\u1eed d\u1ee5ng 2 b\u00e1nh xe \u0111\u1ec3 gi\u1ea3m l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 n\u00e2ng v\u1eadt n\u1eb7ng. R\u00f2ng r\u1ecdc gi\u1ea3m l\u1ef1c n\u00e0y xu\u1ed1ng m\u1ed9t n\u1eeda b\u1eb1ng c\u00e1ch cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng k\u00e9o d\u00e2y xa g\u1ea5p 4 l\u1ea7n. R\u00f2ng r\u1ecdc c\u0169ng cho ph\u00e9p kho\u1ea3ng c\u00e1ch n\u00e2ng ng\u1eafn h\u01a1n.<\/p>\n<h2>C\u00e1c b\u1ed9 ph\u1eadn ch\u00ednh c\u1ee7a r\u00f2ng r\u1ecdc<\/h2>\n<p>R\u00f2ng r\u1ecdc l\u00e0 th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. Th\u00f4ng th\u01b0\u1eddng, \u0111\u00f3 l\u00e0 d\u00e2y c\u00e1p, d\u00e2y th\u1eebng, d\u00e2y \u0111ai ho\u1eb7c x\u00edch. C\u00f3 2 lo\u1ea1i r\u00f2ng r\u1ecdc c\u01a1 b\u1ea3n \u2013 r\u00f2ng r\u1ecdc d\u1eabn \u0111\u1ed9ng v\u00e0 r\u00f2ng r\u1ecdc b\u1ecb d\u1eabn \u0111\u1ed9ng. R\u00f2ng r\u1ecdc c\u00f3 nhi\u1ec1u k\u00edch c\u1ee1 kh\u00e1c nhau, t\u1eeb nh\u1ecf \u0111\u1ebfn l\u1edbn. Ph\u1ea7n r\u00eca c\u1ee7a r\u00f2ng r\u1ecdc \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u1eb7t r\u00f2ng r\u1ecdc, v\u00e0 ph\u1ea7n nh\u00f4 ra \u1edf gi\u1eefa \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 v\u00e0nh r\u00f2ng r\u1ecdc. M\u1eb7t r\u00f2ng r\u1ecdc c\u00f3 th\u1ec3 tr\u00f2n, h\u00ecnh ch\u1eef nh\u1eadt ho\u1eb7c th\u1eadm ch\u00ed h\u00ecnh ch\u1eef \u201cV\u201d.<br \/>R\u00f2ng r\u1ecdc \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c nh\u00e0 to\u00e1n h\u1ecdc Hy L\u1ea1p Archimedes ph\u00e1t minh v\u00e0o th\u1ebf k\u1ef7 th\u1ee9 3 tr\u01b0\u1edbc C\u00f4ng nguy\u00ean. Nh\u1eefng c\u1ed7 m\u00e1y \u0111\u01a1n gi\u1ea3n n\u00e0y \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb m\u1ed9t s\u1ee3i d\u00e2y, m\u1ed9t tr\u1ee5c v\u00e0 m\u1ed9t b\u00e1nh xe. \u0110\u1ea7u c\u1ee7a r\u00f2ng r\u1ecdc \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o ng\u01b0\u1eddi, v\u1eadt ho\u1eb7c \u0111\u1ed9ng c\u01a1. Nh\u1eefng c\u1ed7 m\u00e1y n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u c\u00f4ng vi\u1ec7c kh\u00e1c nhau \u0111\u1ec3 n\u00e2ng v\u1eadt n\u1eb7ng. R\u00f2ng r\u1ecdc mang l\u1ea1i l\u1ee3i th\u1ebf c\u01a1 h\u1ecdc tuy\u1ec7t v\u1eddi cho b\u1ea5t k\u1ef3 ng\u01b0\u1eddi n\u00e2ng v\u1eadt n\u00e0o.<br \/>L\u1ee3i th\u1ebf c\u01a1 h\u1ecdc l\u00fd t\u01b0\u1edfng c\u1ee7a r\u00f2ng r\u1ecdc \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi s\u1ed1 \u0111o\u1ea1n d\u00e2y k\u00e9o v\u1eadt. S\u1ed1 v\u00f2ng d\u00e2y c\u00e0ng nhi\u1ec1u, l\u1ee3i th\u1ebf c\u01a1 h\u1ecdc c\u00e0ng l\u1edbn. L\u1ee3i th\u1ebf c\u01a1 h\u1ecdc c\u00e0ng l\u1edbn, l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 di chuy\u1ec3n v\u1eadt c\u00e0ng \u00edt. T\u01b0\u01a1ng t\u1ef1, qu\u00e3ng \u0111\u01b0\u1eddng d\u00e2y di chuy\u1ec3n c\u00e0ng d\u00e0i, l\u1ee3i th\u1ebf c\u01a1 h\u1ecdc c\u1ee7a r\u00f2ng r\u1ecdc c\u00e0ng cao. C\u00f3 nhi\u1ec1u lo\u1ea1i r\u00f2ng r\u1ecdc kh\u00e1c nhau, t\u00f9y thu\u1ed9c v\u00e0o s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa d\u00e2y, b\u00e1nh xe v\u00e0 d\u00e2y k\u00e9o.<br \/>C\u00e1c b\u1ed9 ph\u1eadn c\u01a1 b\u1ea3n c\u1ee7a r\u00f2ng r\u1ecdc g\u1ed3m m\u1eb7t r\u00f2ng r\u1ecdc v\u00e0 tr\u1ee5c, v\u00e0 d\u00e2y \u0111\u01b0\u1ee3c lu\u1ed3n v\u00e0o gi\u1eefa tr\u1ee5c. R\u00f2ng r\u1ecdc th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng d\u00e2y th\u1eebng v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 n\u00e2ng v\u1eadt n\u1eb7ng. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra l\u1ef1c l\u1edbn theo b\u1ea5t k\u1ef3 h\u01b0\u1edbng n\u00e0o. R\u00f2ng r\u1ecdc b\u1eadc thang c\u00f3 nhi\u1ec1u m\u1eb7t r\u00f2ng r\u1ecdc \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh theo tr\u00ecnh t\u1ef1. Ch\u00fang c\u0169ng c\u00f3 th\u1ec3 l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 c\u1ee7a r\u00f2ng r\u1ecdc b\u1ecb d\u1eabn \u0111\u1ed9ng.<br \/>R\u00f2ng r\u1ecdc l\u00e0 m\u1ed9t m\u00e1y \u0111\u01a1n gi\u1ea3n bao g\u1ed3m b\u00e1nh xe, d\u00e2y th\u1eebng ho\u1eb7c x\u00edch. C\u00e1c b\u1ed9 ph\u1eadn n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 gi\u00fap vi\u1ec7c di chuy\u1ec3n v\u00e0 n\u00e2ng v\u1eadt d\u1ec5 d\u00e0ng h\u01a1n. B\u1edfi v\u00ec ch\u00fang thay \u0111\u1ed5i h\u01b0\u1edbng v\u00e0 \u0111\u1ed9 l\u1edbn c\u1ee7a l\u1ef1c, ch\u00fang c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 h\u1eefu \u00edch. M\u1ed9t s\u1ed1 r\u00f2ng r\u1ecdc th\u1eadm ch\u00ed c\u00f2n thay \u0111\u1ed5i chi\u1ec1u quay. B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 r\u00f2ng r\u1ecdc b\u1eb1ng c\u00e1ch t\u1ea3i xu\u1ed1ng t\u00e0i li\u1ec7u n\u00e0y ngay h\u00f4m nay. T\u00e0i li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 h\u1ed7 tr\u1ee3 ch\u01b0\u01a1ng tr\u00ecnh GCSE 9-1 m\u1edbi v\u1ec1 Thi\u1ebft k\u1ebf &amp; C\u00f4ng ngh\u1ec7 v\u00e0 K\u1ef9 thu\u1eadt.<br \/><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/Pulley\/c-pulley-5.webp\" alt=\"r\u00f2ng r\u1ecdc\" width=\"800\" \/><\/p>\n<h2>l\u1ee3i th\u1ebf c\u01a1 h\u1ecdc<\/h2>\n<p>R\u00f2ng r\u1ecdc \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 di chuy\u1ec3n c\u00e1c v\u1eadt n\u1eb7ng trong nhi\u1ec1u th\u1ebf k\u1ef7. Khi s\u1eed d\u1ee5ng 2 \u0111o\u1ea1n d\u00e2y, tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a m\u1ed9t v\u1eadt n\u1eb7ng 100kg c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c di chuy\u1ec3n ch\u1ec9 v\u1edbi 500 newton l\u1ef1c. Th\u00eam m\u1ed9t r\u00f2ng r\u1ecdc n\u1eefa s\u1ebd l\u00e0m t\u0103ng l\u1ee3i th\u1ebf c\u01a1 h\u1ecdc. N\u1ebfu r\u00f2ng r\u1ecdc c\u00f3 2 b\u00e1nh xe, kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c \u0111o\u1ea1n d\u00e2y v\u00e0 r\u00e3nh b\u00e1nh xe ch\u1ec9 b\u1eb1ng m\u1ed9t n\u1eeda kho\u1ea3ng c\u00e1ch, nh\u01b0ng l\u1ee3i th\u1ebf c\u01a1 h\u1ecdc v\u1eabn \u0111\u01b0\u1ee3c duy tr\u00ec. Th\u00eam m\u1ed9t r\u00f2ng r\u1ecdc n\u1eefa s\u1ebd l\u00e0m t\u0103ng l\u1ee3i th\u1ebf c\u01a1 h\u1ecdc, nh\u01b0ng c\u00f3 th\u1ec3 ti\u1ec1m \u1ea9n r\u1ee7i ro.<br \/>L\u1ee3i th\u1ebf c\u01a1 h\u1ecdc l\u00e0 t\u1ef7 l\u1ec7 gi\u1eefa l\u1ef1c s\u1eed d\u1ee5ng v\u00e0 l\u1ef1c t\u00e1c d\u1ee5ng. C\u00e1c ph\u00e9p t\u00ednh \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n d\u1ef1a tr\u00ean gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng d\u00e2y v\u00e0 v\u1eadt n\u1eb7ng kh\u00f4ng b\u1ecb gi\u00e3n ho\u1eb7c m\u1ea5t n\u0103ng l\u01b0\u1ee3ng do ma s\u00e1t. N\u1ebfu v\u1eadt n\u1eb7ng r\u1ea5t nh\u1eb9, l\u1ee3i th\u1ebf c\u01a1 h\u1ecdc s\u1ebd l\u1edbn h\u01a1n so v\u1edbi th\u1ef1c t\u1ebf. \u0110\u1ec3 t\u00ednh to\u00e1n l\u1ee3i th\u1ebf c\u01a1 h\u1ecdc, tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u1eadt c\u1ea7n n\u00e2ng ph\u1ea3i b\u1eb1ng tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a ng\u01b0\u1eddi s\u1eed d\u1ee5ng r\u00f2ng r\u1ecdc.<br \/>M\u1ed9t r\u00f2ng r\u1ecdc di \u0111\u1ed9ng \u0111\u01a1n c\u00f3 l\u1ee3i th\u1ebf c\u01a1 h\u1ecdc g\u1ea5p \u0111\u00f4i. Tr\u1ecdng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c truy\u1ec1n qua r\u00f2ng r\u1ecdc, v\u00e0 m\u1ed9t \u0111\u1ea7u d\u00e2y \u0111\u01b0\u1ee3c bu\u1ed9c v\u00e0o m\u1ed9t \u0111i\u1ec3m c\u1ed1 \u0111\u1ecbnh. L\u1ef1c k\u00e9o sau \u0111\u00f3 \u0111\u01b0\u1ee3c t\u00e1c d\u1ee5ng v\u00e0o \u0111\u1ea7u kia c\u1ee7a d\u00e2y. Kho\u1ea3ng c\u00e1ch tr\u1ecdng l\u01b0\u1ee3ng di chuy\u1ec3n t\u0103ng g\u1ea5p \u0111\u00f4i ho\u1eb7c gi\u1ea3m m\u1ed9t n\u1eeda, t\u00f9y thu\u1ed9c v\u00e0o h\u01b0\u1edbng quay c\u1ee7a r\u00f2ng r\u1ecdc. Th\u00eam m\u1ed9t r\u00f2ng r\u1ecdc th\u1ee9 hai s\u1ebd l\u00e0m gi\u1ea3m kho\u1ea3ng c\u00e1ch v\u00e0 l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 n\u00e2ng v\u1eadt.<br \/>C\u00f3 nhi\u1ec1u c\u00e1ch \u0111\u1ec3 t\u00ednh to\u00e1n l\u1ee3i th\u1ebf c\u01a1 h\u1ecdc c\u1ee7a h\u1ec7 th\u1ed1ng r\u00f2ng r\u1ecdc. M\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p ch\u1ec9 \u00e1p d\u1ee5ng cho m\u1ed9t s\u1ed1 lo\u1ea1i h\u1ec7 th\u1ed1ng nh\u1ea5t \u0111\u1ecbnh, trong khi nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho t\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng. Ph\u01b0\u01a1ng ph\u00e1p T l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn t\u1ed1t trong nhi\u1ec1u \u1ee9ng d\u1ee5ng, v\u00ec n\u00f3 t\u00ednh to\u00e1n \u0111\u01a1n v\u1ecb l\u1ef1c c\u0103ng cho m\u1ed7i \u0111o\u1ea1n d\u00e2y. Sau khi x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c l\u1ef1c \u0111\u1ea7u v\u00e0o, b\u1ea1n c\u1ea7n x\u00e1c \u0111\u1ecbnh l\u1ef1c t\u1ed1i \u0111a s\u1ebd t\u00e1c d\u1ee5ng l\u00ean m\u1ed7i b\u1ed9 ph\u1eadn. V\u00ed d\u1ee5, m\u1ed9t r\u00f2ng r\u1ecdc ph\u1ee9c h\u1ee3p s\u1ebd c\u1ea7n 4 \u0111\u01a1n v\u1ecb l\u1ef1c c\u0103ng cho m\u1ed7i \u0111o\u1ea1n d\u00e2y.<br \/>N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, l\u1ef1c c\u1ea7n thi\u1ebft l\u00e0 l\u01b0\u1ee3ng l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 n\u00e2ng v\u1eadt n\u1eb7ng. L\u1ef1c n\u00e0y \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng newton (N). L\u1ee3i th\u1ebf c\u01a1 h\u1ecdc th\u01b0\u1eddng \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y m\u00e0 kh\u00f4ng c\u00f3 \u0111\u01a1n v\u1ecb. N\u1ebfu h\u1ecdc sinh kh\u00f4ng bi\u1ebft \u0111\u01a1n v\u1ecb n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n chuy\u1ec3n \u0111\u1ed5i \u0111\u01a1n v\u1ecb sang newton, v\u00ec 1 kilogram b\u1eb1ng 10 newton. N\u1ebfu b\u1ea1n kh\u00f4ng th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u01a1n v\u1ecb c\u1ee7a l\u1ef1c c\u1ea7n thi\u1ebft, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u1ea3ng KWL do gi\u00e1o vi\u00ean cung c\u1ea5p.<br \/><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/Pulley\/b-pulley-5.webp\" alt=\"r\u00f2ng r\u1ecdc\" width=\"800\" \/><\/p>\n<h2>Bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba an to\u00e0n<\/h2>\n<p>C\u00f3 m\u1ed9t v\u00e0i bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba an to\u00e0n b\u1ea1n n\u00ean th\u1ef1c hi\u1ec7n khi s\u1eed d\u1ee5ng r\u00f2ng r\u1ecdc. Th\u1ee9 nh\u1ea5t, lu\u00f4n ki\u1ec3m tra SWL (t\u1ea3i tr\u1ecdng l\u00e0m vi\u1ec7c an to\u00e0n) tr\u01b0\u1edbc khi g\u1eafn b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec v\u00e0o r\u00f2ng r\u1ecdc. \u0110i\u1ec1u n\u00e0y cho bi\u1ebft tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 g\u00f3c t\u1ed1i \u0111a m\u00e0 r\u00f2ng r\u1ecdc c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u1ed9t c\u00e1ch an to\u00e0n. Th\u1ee9 hai, \u0111\u1ea3m b\u1ea3o khu v\u1ef1c l\u00e0m vi\u1ec7c c\u1ee7a b\u1ea1n kh\u00f4ng c\u00f3 ng\u01b0\u1eddi v\u00e0 m\u1ea3nh v\u1ee5n. Th\u1ee9 ba, \u0111\u1ed9i m\u0169 b\u1ea3o hi\u1ec3m \u0111\u1ec3 b\u1ea3o v\u1ec7 \u0111\u1ea7u kh\u1ecfi va \u0111\u1eadp v\u00e0 v\u1eadt r\u01a1i.<br \/>M\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c c\u1ea7n xem x\u00e9t l\u00e0 \u0111i\u1ec3m neo. M\u1eb7c d\u00f9 r\u00f2ng r\u1ecdc l\u00e0m gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u1eadt th\u1ec3, nh\u01b0ng n\u00f3 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n tr\u1ecdng l\u01b0\u1ee3ng. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t \u0111\u00fang n\u1ebfu b\u1ea1n \u0111ang n\u00e2ng m\u1ed9t v\u1eadt n\u1eb7ng, ch\u1eb3ng h\u1ea1n nh\u01b0 xe m\u00e1y ho\u1eb7c m\u00e1y c\u1eaft c\u1ecf. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o \u0111i\u1ec3m neo c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c to\u00e0n b\u1ed9 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u1eadt t\u1ea3i. \u0110\u1ed3ng th\u1eddi, c\u1ea7n tu\u00e2n th\u1ee7 c\u00e1c quy tr\u00ecnh neo \u0111\u00fang c\u00e1ch khi s\u1eed d\u1ee5ng r\u00f2ng r\u1ecdc \u0111\u1ec3 n\u00e2ng xe m\u00e1y ho\u1eb7c m\u00e1y c\u1eaft c\u1ecf.<br \/>Ngo\u00e0i ch\u1ed1t an to\u00e0n, b\u1ea1n n\u00ean s\u1eed d\u1ee5ng d\u00e2y neo \u0111\u1ec3 ki\u1ec3m so\u00e1t t\u1ea3i tr\u1ecdng treo. H\u00e3y nh\u1edb r\u1eb1ng r\u00f2ng r\u1ecdc x\u00edch l\u00e0 c\u1ea7n thi\u1ebft cho vi\u1ec7c n\u00e2ng v\u1eadt theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng. B\u1ea1n c\u0169ng n\u00ean \u0111eo thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 c\u00e1 nh\u00e2n (PPE) khi s\u1eed d\u1ee5ng r\u00f2ng r\u1ecdc \u0111\u1ec3 tr\u00e1nh b\u1ecb th\u01b0\u01a1ng. N\u1ebfu n\u01a1i l\u00e0m vi\u1ec7c c\u1ee7a b\u1ea1n kh\u00f4ng c\u00f3 ch\u00ednh s\u00e1ch v\u1ec1 PPE, b\u1ea1n n\u00ean xem x\u00e9t vi\u1ec7c th\u1ef1c hi\u1ec7n m\u1ed9t ch\u00ednh s\u00e1ch t\u01b0\u01a1ng t\u1ef1. Nh\u1eefng h\u01b0\u1edbng d\u1eabn an to\u00e0n n\u00e0y l\u00e0 m\u1ed9t kh\u1edfi \u0111\u1ea7u t\u1ed1t.<br \/>N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng r\u00f2ng r\u1ecdc \u0111\u1ec3 n\u00e2ng v\u1eadt n\u1eb7ng, h\u00e3y nh\u1edb \u0111eo g\u0103ng tay. Nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng quen v\u1edbi vi\u1ec7c k\u00e9o d\u00e2y s\u1ebd d\u1ec5 d\u00e0ng h\u01a1n trong vi\u1ec7c h\u01b0\u1edbng d\u1eabn c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3. N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng r\u00f2ng r\u1ecdc d\u00e2y trong l\u1edbp h\u1ecdc, h\u00e3y \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn an to\u00e0n trong ph\u00f2ng th\u00ed nghi\u1ec7m. \u0110eo g\u0103ng tay v\u1ea3i, d\u1ecdn d\u1eb9p khu v\u1ef1c xung quanh v\u00e0 kh\u00f4ng gi\u1eadt m\u1ea1nh d\u00e2y. Ngo\u00e0i ra, tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u1ec3 ng\u01b0\u1eddi l\u1ea1 k\u00e9o m\u00ecnh v\u00e0o d\u00e2y.<br \/>M\u1ed9t bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba an to\u00e0n quan tr\u1ecdng kh\u00e1c khi s\u1eed d\u1ee5ng r\u00f2ng r\u1ecdc l\u00e0 \u0111\u1ea3m b\u1ea3o \u0111i\u1ec3m neo c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ee7 ch\u1eafc ch\u1eafn \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u1eadt \u0111\u01b0\u1ee3c n\u00e2ng. H\u00e3y ki\u1ec3m tra v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t r\u00f2ng r\u1ecdc \u0111\u1ec3 t\u00ecm hi\u1ec3u gi\u1edbi h\u1ea1n tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a n\u00f3, v\u00ec m\u1ed9t s\u1ed1 lo\u1ea1i r\u00f2ng r\u1ecdc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 n\u00e2ng tr\u1ecdng l\u01b0\u1ee3ng n\u1eb7ng h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tu\u00e2n theo t\u1ea5t c\u1ea3 c\u00e1c h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t khi s\u1eed d\u1ee5ng r\u00f2ng r\u1ecdc.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/agriculturalparts\/agriculturalparts-L11.webp\" alt=\"China best Crawler Tractor Caterpillar D6n Track Lower Roller Spare Parts     with Good quality\"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/agriculturalparts\/agriculturalparts-L22.webp\" alt=\"China best Crawler Tractor Caterpillar D6n Track Lower Roller Spare Parts     with Good quality\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Product Description Track rollerMaterial:\u00a0\u00a050MnTechnology: ForgingFinish: SmoothHardness: HRC50-60Deepth: 4mm-10mmHeat treatment: QuenchingDimensions:OEM StandardPort: HangZhouSupply Ability: 100,000 Piece\/Pieces per Month can improvePackaging Detail: Wooden case\/palletDelivery Detail: 10-20 days after the paymentCertificate: ISO9002Warranty time: 6\u00a0monthsService: OEM and after-sale serviceOur manufacturer can supply the Model below:Komatsu:PC40-7 PC60-5-6-7 PC75 PC100-3-5 PC120-5 PC130 PC200-2-3-4-5-6-7-8 PC220-1-3-5 PC230 PC240 PC300-1-5-6-7 PC400-1-3-5 Hitachi:EX40 EX55 ZX55 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[167,769,174,150,770,152,771,154,157,178,180,160,161],"class_list":["post-403","post","type-post","status-publish","format-standard","hentry","category-product-catalog","tag-best-tractor-parts","tag-china-crawler-tractor","tag-parts-spare-tractor","tag-parts-tractor","tag-roller-tractor","tag-tractor","tag-tractor-caterpillar","tag-tractor-china","tag-tractor-parts","tag-tractor-parts-spare","tag-tractor-spare-parts","tag-tractor-tractor-tractor","tag-tractor-tractor-tractor-tractor"],"_links":{"self":[{"href":"https:\/\/www.agricultural-parts.top\/vi\/wp-json\/wp\/v2\/posts\/403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.agricultural-parts.top\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.agricultural-parts.top\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.agricultural-parts.top\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.agricultural-parts.top\/vi\/wp-json\/wp\/v2\/comments?post=403"}],"version-history":[{"count":0,"href":"https:\/\/www.agricultural-parts.top\/vi\/wp-json\/wp\/v2\/posts\/403\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.agricultural-parts.top\/vi\/wp-json\/wp\/v2\/media?parent=403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.agricultural-parts.top\/vi\/wp-json\/wp\/v2\/categories?post=403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.agricultural-parts.top\/vi\/wp-json\/wp\/v2\/tags?post=403"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}