Quanzhou Mingzhu Technology Development Co., Ltd
| Outer Diameter | 160mm |
| Compatible Model | Hitachi EX100-1, EX100-2, EX100-3, EX100-5; Fit EX120-1/2/3/5, ZX110, ZX120 |
| Packaging Details | Export pallet packaging |
| Surface Hardness | HRC 52-58 |
| Supply Ability | 1500 MT/month |
| Payment Terms | T/T,D/A |
| Sealing System | Double Floating Oil Seal + Double Metal Bushing |
| Delivery Time | 3-5 days |
| Product Name | Track Roller / Bottom Roller / Lower Roller |
| Roller Body Material | 50Mn Forged Alloy Steel |
| Certification | CE、CNAS、COC、SGS、ISO |
| Model Number | EX100 |
| Brand Name | STST |
| Place of Origin | Fujian China |
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Product Specification
| Outer Diameter | 160mm | Compatible Model | Hitachi EX100-1, EX100-2, EX100-3, EX100-5; Fit EX120-1/2/3/5, ZX110, ZX120 |
| Packaging Details | Export pallet packaging | Surface Hardness | HRC 52-58 |
| Supply Ability | 1500 MT/month | Payment Terms | T/T,D/A |
| Sealing System | Double Floating Oil Seal + Double Metal Bushing | Delivery Time | 3-5 days |
| Product Name | Track Roller / Bottom Roller / Lower Roller | Roller Body Material | 50Mn Forged Alloy Steel |
| Certification | CE、CNAS、COC、SGS、ISO | Model Number | EX100 |
| Brand Name | STST | Place of Origin | Fujian China |
| High Light | ex100 bulldozer carrier roller ，ex100 bulldozer undercarriage parts ，9132600 bulldozer carrier roller | ||
The EX100 Track Roller (Part Numbers: 9132600, 9092522, 9134243) is a high-performance undercarriage component designed for bulldozers and heavy-duty tracked equipment. Manufactured from premium alloy steel and processed through advanced heat treatment technology, this track roller delivers outstanding load-bearing capacity, excellent wear resistance, and long service life in demanding working environments.
Precision-machined roller surfaces ensure even load distribution and smooth track engagement, helping reduce premature wear on track links and other undercarriage components.
Designed to withstand heavy operating loads in construction, mining, quarrying, and earthmoving applications.
The roller shell undergoes deep heat treatment to achieve high surface hardness while maintaining core toughness for extended service life.
Equipped with high-quality sealing systems that effectively prevent dirt, mud, water, and debris from entering internal components.
Manufactured from premium-grade alloy steel for maximum durability under harsh working conditions.
Precision bearing assemblies and accurate machining contribute to stable machine movement and reduced vibration.
Item | Specification |
|---|---|
| Product Name | EX100 Track Roller |
| Part Numbers | 9132600 / 9092522 / 9134243 |
| Application | Bulldozer Undercarriage Parts |
| Material | High-Strength Alloy Steel |
| Surface Treatment | Heat Treatment & Induction Hardening |
| Feature | Reduced Track Wear |
| Sealing Type | Heavy-Duty Floating Seal |
| Operating Condition | Construction, Mining, Quarry, Earthmoving |
| OEM Service | Available |
| Custom Manufacturing | Supported |
The EX100 Track Roller is suitable for:
Its robust design allows it to operate efficiently under high-impact and high-load conditions.
Each EX100 track roller is produced under strict quality control procedures to ensure consistent performance and reliability.
Quality processes include:
These measures ensure every roller meets demanding industry standards for durability and operational efficiency.
The precision-machined roller surface ensures smooth track movement and balanced load distribution, minimizing excessive friction and uneven wear.
The roller is manufactured from high-strength alloy steel with advanced heat treatment for improved hardness and durability.
Yes. The EX100 track roller is designed to perform reliably in demanding mining, quarrying, and heavy construction environments.
EX100 Track Roller, Track Roller, EX100 9132600 Track Roller, EX100 Bulldozer Undercarriage Parts Track Roller, Reduced Track Wear 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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