After-sales Service: | Online Service |
---|---|
Warranty: | 12 Months |
Type: | Bulldozer Spare Parts |
Customization: |
---|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
Payment Method: | |
---|---|
Initial Payment Full Payment |
Currency: | US$ |
---|
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
---|
Suppliers with verified business licenses
Bottom Roller for E330b Excavator Track Excavator Undercarriage roller lower Roller
Specifications for crawler excavator track roller |
||
Structure |
wheel body |
35MnB/40Mn2/40MnB/50Mn |
side cover |
QT500-7 |
|
shaft |
45# |
|
The main parameters |
name |
Track roller/Bottom roller/Support roller/Lower Roller |
Part number |
7G0421 |
|
Color |
Black or Yellow |
|
Surface Hardness |
HRC48-54,deepth:4mm-10mm |
|
Technique |
Forging&Casting |
|
Warranty time |
2000 hour (Normal life 4000hours ) |
|
Certification |
ISO9001-9002 |
|
Delivery Time |
Within 30 days after contract established |
|
Package |
Fumigate seaworthy packing |
Suppliers with verified business licenses