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耐久と躍動

Engineered for Reliability.

Japanese-engineered undercarriage components, validated in the world's most demanding mining and construction environments.

Engineering Edge

Why KSS performs where others wear out.

Material Science

Boron steel forging, friction-welded pins and bushings, and carburized bushing systems. Every material choice is optimized for wear resistance under sustained load cycling.

Field Validation

4,000–6,800 service hours achieved on Komatsu and Caterpillar bulldozers across active mining operations in Southeast Asia. Field data drives every production decision.

Continuous Improvement

Kaizen methodology applied to every production cycle. Feedback from field operations feeds directly back into specification refinement and quality control protocols.


Field Performance

4,000–6,800

Service Hours

Validated in active mining operations

Komatsu & CAT

Equipment Platforms

Compatible with leading heavy equipment platforms

SE Asia

Field Operations

Field-tested across the region's most demanding mining and construction conditions


Available through authorized service providers worldwide.

For service provider inquiries, technical specifications, or regional availability, contact us directly.

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