bulldozer components Online Manufacturer

Material: High-grade Alloy Steel

Surface Finish: Protective Anti Rust Coating

Thread Pitch: 2.5 Mm

Manufacturing Process: Hot Forged

Product Type: Track Fasteners

Material: 40Cr Alloy Steel

Product Type: Double Flange Track Roller / Lower Roller / Bottom Roller

Compatible Model: CAT E70B Mini Excavator, Compatible With E307, E70 Series

Product Name: Front Idler Wheel / Guide Wheel

Compatible Model: PC200-7, PC200LC-7, PC210-7, PC220-7, PC240-7 Excavator

Color: Black

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

Material: Premium Forged Alloy Steel

Surface Hardness: 58–62 HRC

Color: Black

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

Product Name: M16×50 Bolts And Nuts

Product Category: Excavator & Bulldozer Undercarriage Fasteners

Product Name: M60×19 Track Bolts And Nuts

Product Category: Excavator & Bulldozer Undercarriage Fasteners

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

Material Grade: Manufactured From High-strength Alloy Steel For Superior Tensile Performance

Heat Treatment: Through Hardened And Tempered To Improve Hardness, Toughness, And Fatigue Resistance

Extreme Jobsite Resistance: Performs Reliably In Mud, Gravel, Sand, Rock, And High-dust Environments

Thread Profile Accuracy: Precision-machined Thread Geometry Ensures Optimal Torque Transmission And Secure Engagement

Residual Stress Optimized Design: Controlled Manufacturing Process Reduces Harmful Residual Stress, Improving Fatigue Life

High Clamp Force Retention: Maintains Stable Preload Under Continuous Vibration And Dynamic Loading

Thread Flank Contact Optimization: Precision Flank Geometry Improves Load Distribution Across The Thread Surface

Preload Stability Performance: Maintains Consistent Clamping Force During Prolonged Heavy-duty Operation

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