ABOUT KTSU

Kunshan Kensetsu Buhin Co.,Ltd. is the Sino-Japanese joint venture enterprise ,specialize in the undercarriage parts for construction and agriculture machinery. Our main products include Track Roller, Carrier Roller, Front Idler, Sprocket, Track Chain Assembly applied to hydraulic excavator, bulldozer, paving machine and agricultural machine, a great variety with over 3000 items.  
           Our company is located in the Economy and Technology Development Zone of Shipai, Kunshan City, Jiangsu Province, China, 50 km away from Shanghai. It covers an area of 70,000 sq. meters, in which 45,000 sq. meters are building area. Its traffic and transportation are very convenient and it enjoys exceptional advantages of economic and geographical conditions.

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Product Quality Control

Advanced CAD and CAM technology are adopted for designing and developing. Specialized designing and hi-tech manufacturing ensure the high quality products.

Production equipment

Composed by two pieces of forged semi-roller shell, the entire roller shell is welded by NITTO friction welding machine, CO2 automatic welding & Robot welding.

KTSU Manufacturing Video

Production equipment

• Composed of two forged half roll shells, the entire roll shell is welded by NITTo friction welding machine CO2 automatic welding and robot welding.
• The ideal surface hardness and depth hardness of the roller sleeve ensure the high quality and service life of the product.
 • Processed by CNC lathes and CNC machine tools, ensuring the ultra precision and stability of product dimensions.
 • The precise assembly process and high-quality and reliable floating sealing group achieve perfect sealing and lubricated rotation of the rollers

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  • Hydraulic Excavator Parts: Complete Undercarria...

    The global heavy equipment undercarriage parts market, valued at $40.94 billion in 2024, is projected to grow at a 4.9% CAGR through 2032, driven by aging machinery fleets and sustained...

    Hydraulic Excavator Parts: Complete Undercarria...

    The global heavy equipment undercarriage parts market, valued at $40.94 billion in 2024, is projected to grow at a 4.9% CAGR through 2032, driven by aging machinery fleets and sustained...

  • Combine Harvester Tracks: Durable Rubber Crawle...

    Modern agriculture demands equipment that can operate reliably across diverse field conditions—from muddy paddy fields to dry, rocky terrain. Combine harvesters form the backbone of grain harvesting operations worldwide, and...

    Combine Harvester Tracks: Durable Rubber Crawle...

    Modern agriculture demands equipment that can operate reliably across diverse field conditions—from muddy paddy fields to dry, rocky terrain. Combine harvesters form the backbone of grain harvesting operations worldwide, and...

  • Paver Tracks: Reliable Undercarriage Solutions ...

    Infrastructure development and road construction projects worldwide depend on high-performance paving machines that can operate continuously under demanding conditions. When asphalt pavers experience undercarriage failures, project timelines slip, costs escalate,...

    Paver Tracks: Reliable Undercarriage Solutions ...

    Infrastructure development and road construction projects worldwide depend on high-performance paving machines that can operate continuously under demanding conditions. When asphalt pavers experience undercarriage failures, project timelines slip, costs escalate,...

  • Paving Machine Parts: Reliable Undercarriage Co...

    Paving machines work in abrasive, stop-and-go environments where undercarriage wear can quickly turn into downtime, higher repair costs, and inconsistent jobsite output. For buyers comparing replacement parts, the real question...

    Paving Machine Parts: Reliable Undercarriage Co...

    Paving machines work in abrasive, stop-and-go environments where undercarriage wear can quickly turn into downtime, higher repair costs, and inconsistent jobsite output. For buyers comparing replacement parts, the real question...

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Reliable Excavator Undercatrage solutions