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Delivery Time : 3-5 days
Type : Undercarriage Parts
Product Name : Top Roller
Brand Name : STST
MOQ : 2
Finish : Smooth
Port of Shipment : Xiamen
Payment Terms : T/T
Model Number : EX70
Application : Bulldozer
Certification : CE、CNAS、COC、SGS、ISO
Packaging Details : Export pallet packaging
Place of Origin : Fujian China
Color : Yellow
Supply Ability : 1500 MT/month
Material : 50Mn/40Mn2
The EX70 Bulldozer Top Roller is designed to ensure smooth operation of your Hitachi undercarriage system. Built with high-quality steel, advanced heat treatment, and precision machining, this top roller delivers:
This top roller is an ideal replacement for Hitachi EX70 bulldozers, keeping your machinery operating efficiently on the job site.


| Parameter | Specification |
|---|---|
| Model | EX70 Top Roller |
| Compatible Machine | Hitachi EX70 Bulldozer |
| Material | High-Strength Alloy Steel |
| Heat Treatment | Hardened Surface |
| Bearing Type | Sealed Roller Bearings |
| Finish | Anti-Rust Coating |
Q: Is this top roller compatible with other Hitachi models?
A: This product is specifically designed for the EX70 bulldozer. Please consult us for compatibility with other models.
Q: How long will the top roller last?
A: With proper installation and maintenance, it provides significantly longer service life than standard rollers.
Q: Is it easy to install?
A: Yes, it is OEM-compatible and designed for direct replacement without modification.
Top Roller, Bulldozer Top Roller, EX70 Top Roller, Longer Service Life, Superior Wear Resistance
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EX70 Bulldozer Carrier Roller Undercarriage Top Roller For Hitachi Wear Resistance Images |