Our client is a professional bulldozer spare parts supplier serving several heavy equipment manufacturers in Asia. For years, their bulldozer track wheels were made from cast steel, which often led to premature wear and cracking under high load and abrasive working conditions.

Challenge
The client required a solution to extend product lifespan and reduce maintenance frequency. The cast wheels could not meet long-term durability expectations in construction and mining operations.

Our Solution
Tiangong Forging proposed a forged track wheel solution using 42CrMo alloy steel. The wheels are produced through free forging and precision heat treatment, ensuring a refined grain structure, high impact strength, and superior wear resistance compared to traditional casting methods.

Each wheel undergoes full ultrasonic testing and hardness inspection, ensuring consistent mechanical performance and reliability in the field.

This cooperation strengthened our partnership and positioned Tiangong Forging as a trusted supplier of forged components for bulldozers and construction machinery.