Quanzhou Mingzhu Technology Development Co., Ltd Products online

Product Name: PC100 Front Idler

Machine Model: PC100

Product Type: Excavator Guide Wheel / Front Idler

Application: Excavator Undercarriage System

Product Name: DY200 Idler

Machine Model: DY200 Excavator

Product Name: M25.4x102mm Track Bolt

Bolt Size: M25.4 × 102 Mm

Axial Clamp Force Consistency: Maintains Uniform Clamping Force Throughout Prolonged Service Under Heavy Loads

Thread Root Strength Enhancement: Reinforced Thread Root Geometry Improves Resistance To Crack Initiation

Product Name: M25.4x76mm Track Bolt

Bolt Size: M25.4 × 76 Mm

Residual Stress Optimization: Controlled Manufacturing Minimizes Residual Stress To Improve Long-term Durability

Thread Load Distribution: Engineered Thread Profile Promotes Even Load Transfer Across Mating Surfaces

Product Name: M22x64mm Track Fastener

Bolt Size: M22 × 64 Mm

Surface Protection: Corrosion-resistant Coating Suitable For Outdoor Operation

Forged Grain Continuity: Continuous Grain Flow From Hot Forging Improves Structural Durability

Size: M22 × 82 Mm Metric Specification For Heavy-duty Crawler Undercarriage Systems

Material: Manufactured From Premium High-strength Alloy Steel

Product Size: M19 × 57 Mm

Matching Part: Track Bolt & Nut Assembly

Thread Standard: Metric Coarse Thread M16

Nominal Diameter: 16 Mm

Product Name: 2B25 Sprocket

Applicable Excavator: Yanmar B25, B25V, VIO30, VIO35; Kubota B25

Material: High-grade Alloy Steel

Surface Finish: Protective Anti Rust Coating

Material: Premium Forged Alloy Steel

Surface Hardness: 58–62 HRC

Product Name: Front Idler / Guide Wheel

Compatible Model: R305LC-7 / R305LVS / R300 / R320