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ZX470H-3 Hitachi excavator undercarriage parts top roller / ZX470H-3 roller
Product Description
Condition : New
Suface Treatment : Finished
Surface Hardness : HRC52-58
Process : Forging
Warranty time : 12 months
Size : Follow OEM dimensions
Model : ZX470H-3
Item : Excavator carrier roller
Catalogue for reference
| HITACHI EXCAVATOR CATALOGUE | |||
| TRACK ROLLER | TOP ROLLER | SPROCKET | FRONT IDLER |
| EX100 | EX100 | EX100 | EX100 |
| EX100-2 | EX100-2 | EX100-2 | EX100-2 |
| EX100-3 | EX100-3 | EX100-3 | EX100-3 |
| EX100-5 | EX100-5 | EX100-5 | EX100-5 |
| EX120-1 | EX120-1 | EX120-1 | EX120-1 |
| EX120-2 | EX120-2 | EX120-2 | EX120-2 |
| EX120-3 | EX120-3 | EX120-3 | EX120-3 |
| EX120-5 | EX120-5 | EX120-5 | EX120-5 |
| EX130H-5 | EX130H-5 | EX130H-5 | EX130H-5 |
| EX150 | EX150 | EX150 | EX150 |
| EX150LC-5 | EX150LC-5 | EX150LC-5 | EX150LC-5 |
| EX160LC-5 | EX160LC-5 | EX160LC-5 | EX160LC-5 |
| EX200 | EX200 | EX200 | EX200 |
| EX200-1 | EX200-1 | EX200-1 | EX200-1 |
| EX200-2 | EX200-2 | EX200-2 | EX200-2 |
| EX200-3 | EX200-3 | EX200-3 | EX200-3 |
| EX200-5 | EX200-5 | EX200-5 | EX200-5 |
| EX200LC | EX200LC | EX200LC | EX200LC |
| EX200LC-2 | EX200LC-2 | EX200LC-2 | EX200LC-2 |
| EX200LC-3 | EX200LC-3 | EX200LC-3 | EX200LC-3 |
| EX200LC-5 | EX200LC-5 | EX200LC-5 | EX200LC-5 |
| EX220 | EX220 | EX220 | EX220 |
| EX220-2 | EX220-2 | EX220-2 | EX220-2 |
| EX220-3 | EX220-3 | EX220-3 | EX220-3 |
| EX220-5 | EX220-5 | EX220-5 | EX220-5 |
| EX220LC | EX220LC | EX220LC | EX220LC |
| EX220LC-2 | EX220LC-2 | EX220LC-2 | EX220LC-2 |
| EX220LC-3 | EX220LC-3 | EX220LC-3 | EX220LC-3 |
| EX220LC-5 | EX220LC-5 | EX220LC-5 | EX220LC-5 |
| EX230-5 | EX230-5 | EX230-5 | EX230-5 |
| EX230LC-5 | EX230LC-5 | EX230LC-5 | EX230LC-5 |
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Advantages of our carrier roller
1 . The design of double-cobe seal and long lubrication makes the carrier roller a healthy life and a wonderful performance.
2 . Differential quenching or through quench hot treatment, the rollers have crack resistance effect and have a longer life span.
3 . Manufacture of hot forging processing; roller shell access to excellent flow distribution within the material structure of fiber.