High Strength DH220 DAEWOO Track Bottom Roller Smooth Finish

Load Capacity: Designed to support the DH220 excavator’s operating weight (~22 tons) with stable load distribution. Operating Environment: Suitable for harsh conditions (construction sites, mines, wetlands) due to corrosion-resistant coating and robust sealing. Manufacturing Standards: Compliant with ISO 9001 quality management system. 100% pressure testing (50 bar for 30 minutes) to ensure zero leakage. Precision machining with tight tolerances (±0.05 mm) for perfect fit with DH220 track systems.