Spare Parts Categories
Ordering Principle: Compatibility is verified against the submitted Part Number, machine model, serial number, technical details, and reference photos before quotation.
Core Component Categories
Maintenance Parts
Specializing in all types of filters including Air, Oil, Fuel, and Hydraulic filters.
Wear Parts
High-grade Bucket Teeth, Buckets, and other ground engaging tools designed for extreme abrasion.
Undercarriage Parts
Complete undercarriage systems including Track Shoes, Rollers, Idlers, and Sprockets.
Electrical Parts
Reliable Sensors, Wiring Harnesses, Starters, and control units.
Technical Specifications: Bucket Teeth
Material and heat-treatment options are selected against the confirmed application, target wear life, and required test documentation.
| Material Type | Industry Standard | Characteristics & Applications |
|---|---|---|
| High Manganese Steel | ZGMn13 | Classic material: Work-hardens rapidly under strong impact, vastly increasing wear resistance while maintaining high core toughness. Ideal for high-impact, rugged excavation. |
| Low Alloy Steel | 35CrMn, 42CrMo | Premium aftermarket standard: Subjected to Quenching + Tempering heat treatment, providing excellent overall mechanical properties. |
| Tungsten Carbide | Premium Block | Tungsten carbide particles embedded in the tips can extend wear life in validated high-abrasion applications. Final performance depends on material, design, and working conditions. |
Quality Control Parameters (MTR Standards)
Our parts meet the strict Mill Test Report (MTR) standards required by professional buyers in Europe, America, and Australia.
Surface Hardness
Standard sweet spot is HRC 48-54 (below 48 lacks wear resistance, above 54 is too brittle). Heavy-duty rock teeth can reach HRC 52-58.
Impact Toughness
≥ 15 J/cm² at room temperature, ensuring no breakage under powerful impacts.
Tensile & Yield Strength
Tensile Strength ≥ 1450 MPa; Yield Strength ≥ 1100 MPa.
Case Depth
Deep quenching requirement of 8mm - 12mm. Even after surface wear, the inner layer remains hard, extending lifespan significantly.
Technical Specifications: Buckets
Bucket designs customized for specific working conditions.
Material Standards
Mainstream: NM400, NM450, NM500 (HBW 450-540). International Equivalent: High-Strength Low-Alloy (HSLA) steel such as CAT AR series.
Capacity & Dimensions
Ranges from 0.9m³ (PC200) to 13.7m³ (PC2000). Quotes require confirmation of Struck vs Heaped capacity. Mounting dimensions are precision-matched.
General Purpose Bucket
Lightweight design optimized for excavating sand, clay, and lighter materials.
Rock Bucket
Thickened bottom and side wear pads, specifically designed for mining, hard soil, and crushed rock excavation.