excavator undercarriage replacement Online Manufacturer

Product Name: DY200 Idler

Machine Model: DY200 Excavator

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

Material: Manufactured From Premium High-strength Alloy Steel

Controlled Thread Rolling Process: Thread Profile Is Formed With High Precision For Improved Load Distribution And Thread Durability

Optimized Clamp Load Stability: Maintains Consistent Clamping Force During Prolonged Vibration And Shock Loading

Joint Integrity Enhancement: Optimized Fastening Design Improves The Stability Of Bolted Joints Under Dynamic Loads

Load Path Optimization: Engineered To Distribute Clamping Force Efficiently Across Connected Components

Product Name: PC56-7 Track Adjuster Cylinder

Cylinder Rod Surface Hardness: Induction Hardened Treatment

Color: Black

Product Name: Track Roller / Bottom Roller / Lower Roller / Support Roller

Product Name: SK30 Carrier Roller

Material: High-Strength Alloy Steel

After-sales Service: Support Remote Quality Assurance

Color: Black Or Yellow Customized Painting

Color: Black

Product Name: CAT320 Front Idler / Track Idler / Guide Wheel

Floating Seal Configuration: Dual Metal Face Sealing Structure

Roller Core Hardening Depth: Deep Induction Hardened Layer

Material: Premium Forged Alloy Steel

Surface Hardness: 58–62 HRC

Material: High-strength Forged Alloy Steel

Heat Treatment: Induction Hardened Running Surface

High-density Forged Steel Core: Improves Internal Strength And Fatigue Resistance

Precision-balanced Roller Assembly: Reduces Vibration During Continuous Crawler Operation

Product Name: PC100 Top Roller

Material: Forged Alloy Steel

Material: High-strength Forged Alloy Steel

Heat Treatment: Deep Induction Hardened Surface

Material: High-grade Alloy Steel

Surface Finish: Protective Anti Rust Coating