Quanzhou Mingzhu Technology Development Co., Ltd
| Delivery Time | 3-5 days |
| Supply Ability | 1500 MT/month |
| Product Name | Track Roller / Bottom Roller / Lower Roller / Support Roller |
| Roller Body Material | 40Mn2 / 50Mn |
| Bushing Material | Copper Alloy Bushing |
| Packaging Details | Export pallet packaging |
| Applicable Excavator Model | EX70, ZAX70; Compatible with Liugong 906/907/908/75CD |
| Payment Terms | D/P,T/T |
| Color | Black |
| Product Type | Single Flange / Double Flange (2 options); Standard Type / Mining Reinforced Type |
| Brand Name | STST |
| Place of Origin | Fujian China |
| Certification | CE、CNAS、COC、SGS、ISO |
| Model Number | EX70 |
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Product Specification
| Delivery Time | 3-5 days | Supply Ability | 1500 MT/month |
| Product Name | Track Roller / Bottom Roller / Lower Roller / Support Roller | Roller Body Material | 40Mn2 / 50Mn |
| Bushing Material | Copper Alloy Bushing | Packaging Details | Export pallet packaging |
| Applicable Excavator Model | EX70, ZAX70; Compatible with Liugong 906/907/908/75CD | Payment Terms | D/P,T/T |
| Color | Black | Product Type | Single Flange / Double Flange (2 options); Standard Type / Mining Reinforced Type |
| Brand Name | STST | Place of Origin | Fujian China |
| Certification | CE、CNAS、COC、SGS、ISO | Model Number | EX70 |
| High Light | excavator undercarriage parts durability ，ex70 bulldozer undercarriage parts ，ex70 excavator undercarriage parts | ||
The EX70 9153152 Track Roller is a premium undercarriage component engineered for excavators operating in demanding construction, mining, excavation, and earthmoving environments. Designed to support the machine's weight while ensuring smooth track movement, this track roller delivers exceptional durability, reliable performance, and extended service life.
Built with premium materials and precision manufacturing technology, the EX70 track roller is designed to withstand continuous operation in harsh working environments.
Engineered to absorb heavy shocks and impacts encountered on rough terrain, helping maintain reliable undercarriage performance under demanding conditions.
Manufactured from carefully selected alloy steel to provide excellent structural strength, load-bearing capacity, and resistance to deformation.
The roller shell is heat-treated to achieve optimal hardness, reducing wear caused by abrasive materials and extending component lifespan.
Accurate machining ensures proper fitment, smooth track engagement, and reduced friction between undercarriage components.
High-quality seals effectively retain lubrication while preventing contamination from dirt, dust, mud, and water.
Item | Specification |
|---|---|
| Product Name | EX70 9153152 Track Roller |
| Equipment Type | Excavator |
| Part Category | Undercarriage Parts |
| Roller Type | Bottom Roller / Track Roller |
| Material | High-Strength Alloy Steel |
| Surface Treatment | Heat Treated |
| Feature | Enhanced Durability |
| Advantage | Impact Resistant Design |
| Installation | Direct OEM Replacement |
| Condition | New |
The EX70 9153152 Track Roller is suitable for various heavy-duty applications, including:
Its rugged design ensures dependable operation in environments where durability and reliability are critical.
Track rollers operate under heavy loads and harsh conditions. Common factors contributing to wear include:
Replacing worn rollers promptly helps protect the entire undercarriage system and maintain optimal equipment performance.
A track roller supports the excavator's weight and guides the track chain, ensuring stable movement and efficient operation.
Yes. It is specifically engineered for demanding construction, mining, and earthmoving operations.
A durable track roller helps reduce undercarriage wear, improve stability, minimize downtime, and extend equipment service life.
EX70 Track Roller, EX70 9153152 Track Roller, Excavator Undercarriage Parts Track Roller, Enhanced Durability Track Roller, Impact Resistant Design Track Roller
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
8000000-12000000
Employee Number:
67~120
Ecer Certification：
Verified Supplier
Quanzhou Mingzhu Technology Development Co., Ltd Quanzhou Mingzhu Technology Development Co., Ltd
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