Dozer Sprocket Segment CR4477 CR4539 1146413 Fit For Caterpillar D7H

Dozer Sprocket Segment CR4477 CR4539 1146413 Fit For Caterpillar D7H Part Numbers: 

BERCO CR4477, CR4539, CR5049A

CATERPILLAR 114-6413, 162-9534, 173-0947, 173-0948, 314-5462, 6T3197, 6Y2354, 7T9773

Compatible Equipment: 

578, D7H, D7R, D8N, D8R

Benefits of Using Our Dozer Sprocket Segment

Extended Equipment Life: Our dozer sprocket segment minimizes wear on driving components, helping to extend the overall lifespan of your bulldozer.

Improved Efficiency: Reducing friction and enhancing power transfer allows your bulldozer to perform better in diverse environments.

Cost-Effective Solution: Investing in quality parts like our dozer sprocket segment can reduce maintenance costs and prevent larger repairs down the line.

Why Do We Emphasize the Heat Treatment Process for Dozer Sprocket Segment?

Increased Strength and Hardness: Proper heat treatment, such as quenching and tempering, can significantly enhance the hardness and strength of materials. For instance, quenching treatment can notably improve the hardness, modulus of elasticity, and strength of metals like steel. For dozer sprocket segment, this treatment boosts their capacity to withstand heavy loads, thereby extending their lifespan. 

Improved Fatigue Performance: Heat treatment positively affects the bending fatigue performance of dozer sprocket segments. This means maintaining a high level of reliability even under high-load conditions. 

Optimization of Micro-mechanical Properties: By applying appropriate heat treatment processes, the microstructure of the dozer sprocket segment can be optimized, enhancing its resistance to micro-pitting and thermal bonding, which in turn improves overall performance.

Precision and Deformation Control: Pre-heat treatment can reduce distortion during the dozer sprocket segment heat treatment process, increasing the precision of the finished sprocket. This is particularly important for dozer sprocket segment, as high-precision segments ensure smooth operation of the drivetrain, reducing noise and vibration.

Enhanced Overall Performance: Heat treatment not only improves the strength and hardness of the material but also enhances the overall comprehensive performance of the sprocket by optimizing the microstructure and controlling deformation. For example, dozer sprocket segment that undergo medium-frequency quenching and tempering treatment can achieve a hardened layer depth of up to 7.5 mm, contributing to increased wear resistance and fracture toughness.