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Home > Cases > Quanzhou Mingzhu Technology Development Co., Ltd latest company case about Bulldozer Undercarriage Part D375 Single Front Track Roller Heavy Load Capacity
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Bulldozer Undercarriage Part D375 Single Front Track Roller Heavy Load Capacity

2026-10-22

latest company news about Bulldozer Undercarriage Part D375 Single Front Track Roller Heavy Load Capacity
A mining customer with Komatsu D375 bulldozers suffered frequent front track roller failures from heavy loads, rocky terrain and abrasive dust, leading to frequent downtime and high maintenance costs.

We provided our heavy-load D375 single front track roller. Made of forged alloy steel with deep quenching and upgraded seal assembly, it resists wear, mud intrusion and oil leakage. OEM dimensions allow direct installation without modification.

After field testing, the roller runs stably under continuous heavy-duty mining work. It slows wear, extends service intervals and cuts unplanned downtime for the client’s dozer fleet.

This D375 track roller is ready for distributors, repair shops and mine operators in Africa, the Middle East and Southeast Asia. It pairs perfectly with other undercarriage parts including idlers, sprockets and track shoes.

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