Model:Hitachi Volvo Komatsu
1.Product: Excavator Track Pin and Track Bushing
2.Warranty:6 months
3.Track roller effect:The function of the track roller is to convey the weight of an excavator to the groud.When an excavators is run on uneven group, track rollers carry a tremendous impact. Therefore, the support of track rollers is huge. Moreover, if it is of poor quality and is often dusty, it needs a very good sealing to prevent dirt, sand, and water from damaging it.
4.Main Product:
Track roller,Carrier roller,Sprocket,Segment,Idler,Track link Assy,Track shoes, Bolt & nuts,Track bush & pin,bucket,bucket teeth,Adapters,Cutting edge and end bit,H-link rods,link rods,Bucket ear,Round ball,Yoke,Spring,Idler Yoke,Roller Guide,Bucket bushing,Bucket pin and so on excavator and bulldozer parts.
5.Brand:
Komatsu,Hitachi,Caterpillar,Kobelco,Summitomo,Hyundai,Daewoo,Volvo,Samsung,Sunward,Kato,Mitsubishi,Ihisce and so on.
6.Catalogue:
| CATERPILLAR | CAT55 | CAT70B | CAT110B | CAT120B | CAT200B | CAT307 |
| CAT312 | CAT320 | CAT325 | CAT330 | |||
| KOMATSU | PC20 | PC30 | PC40 | PC50 | PC60 | PC75 |
| PC100-1 | PC100-5 | PC120 | PC200-5/7 | PC300 | PC400-5 | |
| HITACHI | EX30 | EX40 | EX60-1/5 | EX70 | EX100 | EX120 |
| EX200-1/5 | EX300 | EX400 | EX600 | ZAX120 | ZAX200 | |
| ZAX240 | ZAX330 | UH02 | UH07-7 | |||
| VOLVO | EC55 | EC210 | EC240 | EC290 | EC360 | EC460 |
| DAEWOO | DH55 | DH80 | DH150 | DH220 | DH280 | DH370 |
| DH500 | ||||||
| SUMITOMO | SH60 | SH120 | SH120A3 | SH200 | SH220 | SH280 |
| SH300 | LS2600 | |||||
| KOBELCO | SK60 | SK100 | SK200 | SK230 | SK250 | SK350 |
| HYUNDAI | R55 | R60-7 | R80-7 | R130 | R200 | R225-7 |
| R290 | R305 | |||||
| KATO | HD250 | HD400 | HD700 | HD770 | ||
| MITSUBISHI | MS30 | MS40 | MS110 | MS180 | BD2G | |
| BULLDOZER | D20 | D31 | D4D | D50 | D5H | D60 |
| D65 | D6D | D6H | D7G | D80 | D85 | |
| D8N | D8L | D9N | D155 | |||
| OTHER MODEL | TGH25 | YANMAR55 | YC60 | YC85 | SWE50 | SWE70 |




