Se roulo ki pi ba yo sèvi ak sipòte pwa teknik krole, ak transfere pwa a nan tè a, pandan se tan, woule sou sifas la nan soulye a tras, nan limit ak pou anpeche lateral glise nan soulye tras. Lè teknik la krole vire a, woulèt anba yo fòse tren krole chèz la glise sou tè a. Roulo ki pi ba a se souvan nan pousyè tè a nan labou ak dlo ak pote yon enpak fò. Pakonsekan, li se oblije sele serye ak bon rezistans mete.
Modèl nou ka bay pou kroleur krole
| IHI | |||||
| CH350 | CH500 | CH800 | CCH350 | CCH400 | CCH500 |
| CCH500-2 | CCH500-3 | CCH500-3 II | CCH500-T | CCH550 | CCH700 |
| CCH800-2 | CCH1000 | CCH1000-5 | CCH1200 | CCH1500 | CCH1500E |
| CCH1800 | CCH2000 | CCH2500 | CCH2800 | DCH700 | DCH800 |
| DCH900 | DCH1000 | IPD100 | K400A | K400B | K1000 |
| 6020 | |||||
| NIPPON SHARYO | |||||
| DHP70 | DHP80 | DH300-3 | DH308 | DH350 | DH400 |
| DH408 | DH500 | DH508 | DH508-105M | DH558 | DH600 |
| DH608 | DH608-120M | DH650 | DH650-5 | DH658 | DH700 |
| DH758 | DHJ40 | DHJ60 | D308 | D408 | ED4000 |
| ED5500 | |||||
| SUMITOMO | |||||
| SC350 | Kalite Link SC350 | SC400 | SC400 Kalite Link | SC500 | SC500-2 |
| SC550 | SC550-2 | SC600 | SC650 | SC650-2 | SC700 |
| SC700DD | SC700-2 | SC800 | SC800-2 | SC800HD | SC1000 |
| SC1000-2 | SC1000HD | SC1500 | SC1500-2 | SC1500HD | SC2000 |
| SC2500 | LS78RH5 | LS78RH5 Kalite Link | LS78RHD5 | LS78RM | LS98 |
| LS108RM | LS108RH3 | LS108RH5 | LS108RH5 Kalite Link | LS110C | LS118RH3 |
| LS118RH5 | LS118RH5 Kalite Link | LS118RM | LS120RH5 | LS138RH5 | LS138RHD5 |
| LS218RH5 | LS238RH3 | LS238RH5 | LS248RH5 | LS368RH5 | LS458HD |
| LS468HD | LS518 | LS528 | LS568HD | LS578HD | SD205 |
| SD307 | SD407 | SD510 | SD610 | SP110 | SP135 |
Kòm yon manifakti pwofesyonèl pou pati traction teknik tren kriminèl, nou pwodwi pati trase dapre kontwòl nan ISO9001 strikteman.Pati tren an teknik krole ak bon jan kalite serye.
Yo nan lòd yo dwe konplè crawler teknik ou an sou fwaye pati sous, nou bay dur dur tren ak pri rezonab. Apre ou fin konfime lòd la, nou pral kenbe bato a pi bonè pou ou.
Baj popilè: ihi dch650 track roulo, manifaktirè, Swèd, konsesyonè, bon jan kalite, OEM