Quanzhou Mingzhu Technology Development Co., Ltd
| Payment Terms | T/T,L/C |
| Material | 50Mn / 40Mn2 |
| Color | Black |
| Packaging Details | Export pallet packing |
| Delivery Time | 3-7 days |
| Quality | High Guarantee |
| Feature | High strength and load capacity |
| Supply Ability | 1500 MT/month |
| Technique | Casting |
| Shipment | Sea transport |
| Place of Origin | Fujian China |
| Model Number | RX300 |
| Brand Name | STST |
| Certification | CE、SGS、CNAS |
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Product Specification
| Payment Terms | T/T,L/C | Material | 50Mn / 40Mn2 |
| Color | Black | Packaging Details | Export pallet packing |
| Delivery Time | 3-7 days | Quality | High Guarantee |
| Feature | High strength and load capacity | Supply Ability | 1500 MT/month |
| Technique | Casting | Shipment | Sea transport |
| Place of Origin | Fujian China | Model Number | RX300 |
| Brand Name | STST | Certification | CE、SGS、CNAS |
| High Light | rx300 excavator idlers ，zl360 excavator idlers ，zl360 excavator track idler | ||
The ZL360 RX300 Excavator Idler for HYUNDAI is a premium-quality undercarriage component engineered to deliver exceptional durability, stability, and load-bearing performance in demanding construction, mining, quarrying, and earthmoving applications. Manufactured from high-strength alloy steel and processed with advanced heat-treatment technology, this mine-grade idler is designed to withstand extreme working conditions while extending undercarriage service life.
Whether operating in abrasive mining environments or heavy-duty excavation projects, the ZL360 RX300 idler provides reliable track guidance, reduced wear, and improved machine efficiency.
The keyed joint between the idler and the axle offers an increased surface area for support and more efficient transmission of torque, enhancing dependability and synchronizing the service life of the idler with other components of the lower assembly. The rotating spindle within the fixed bearings results in diminished frictional stress and erosion. An extended lifespan of the track system leads to fewer replacement cycles, thereby decreasing workers' exposure to hazardous conditions.
Manufactured using premium-grade alloy steel to ensure excellent impact resistance, structural integrity, and long-term durability under heavy loads.
Designed specifically for mining and severe-duty applications where equipment operates continuously in harsh environments with high shock loads and abrasive materials.
Engineered to support heavy operating weights while maintaining optimal track alignment and reducing stress on surrounding undercarriage components.
CNC-machined dimensions ensure accurate fitment, smooth rotation, and improved operational stability.
The wheel body and critical wear surfaces undergo specialized heat treatment processes to enhance hardness, wear resistance, and fatigue strength.
Optimized material composition and manufacturing processes help minimize premature wear, reducing maintenance costs and equipment downtime.
Specification |
Details |
|---|---|
| Product Name | Excavator Idler |
| Model | ZL360 RX300 |
| Compatible Brand | HYUNDAI |
| Application | Excavator Undercarriage System |
| Material | High-Strength Alloy Steel |
| Heat Treatment | Induction & Through Hardening |
| Working Environment | Construction, Mining, Quarry, Earthmoving |
| Feature | High Load Capacity, Wear Resistance |
| Quality Grade | Mine-Grade Heavy Duty |
| OEM/ODM | Available |
| Condition | New |
Each idler undergoes strict quality control procedures, including:
Our manufacturing process complies with international quality standards to ensure consistent performance and reliability.
With extensive experience in undercarriage component manufacturing, we provide dependable solutions for global construction and mining industries.
Every component is produced using advanced equipment and strict production controls.
We support OEM, aftermarket replacement, distributors, and equipment maintenance providers worldwide.
Custom dimensions, specifications, and branding services are available according to customer requirements.
RX300 Excavator Idler, ZL360 Excavator Idler, Excavator Parts, High Strength Idler,Excavator Idler Parts
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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