The lower roller is used to support weight of the crawler crane, and transfer the weight to the ground, meanwhile, rolling on the surface of the track shoe, to limit and prevent lateral slip of track shoe. When the crawler crane turns, the bottom rollers force the crawler track assy to slip on the ground. The lower roller is often in the dust of mud and water and bears a strong impact. Hence, it is required to reliable sealing and good wear resistance.
Models we can supply for crawler cranes
| 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 | SC350 Link Type | SC400 | SC400 Link Type | 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 Link Type | LS78RHD5 | LS78RM | LS98 |
| LS108RM | LS108RH3 | LS108RH5 | LS108RH5 Link Type | LS110C | LS118RH3 |
| LS118RH5 | LS118RH5 Link Type | LS118RM | LS120RH5 | LS138RH5 | LS138RHD5 |
| LS218RH5 | LS238RH3 | LS238RH5 | LS248RH5 | LS368RH5 | LS458HD |
| LS468HD | LS518 | LS528 | LS568HD | LS578HD | SD205 |
| SD307 | SD407 | SD510 | SD610 | SP110 | SP135 |
As a professional manufacturer for crawler crane undercarriage parts, we produce undercarriage parts according to the control of ISO9001 strictly.The crawler crane undercarriage parts with reliable quality.
In order to be your complete crawler crane undercarriage parts source, we provide durability undercarriage parts with reasonable price. After you confirmed the order, we will catch the earliest ship for you.
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