TAB® KOMATSU Undercarriage Part Top Roller D20 D60-6 D7G

TAB® KOMATSU Top Roller is built for tough applications — engineered from premium alloy steel, precision-heat-treated and optimized for reliability. As a trusted undercarriage part supplier, TAB® ensures high durability, low maintenance and bulk availability for OEMs and distributors.

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Product Detail

High-Performance TAB® KOMATSU Top Roller

The TAB® KOMATSU top roller is designed for maximum stability and extended service life. Manufactured with premium alloy steel and advanced heat treatment, it delivers superior load-bearing capacity and smooth operation, even under extreme conditions.

Product Specifications

OEM NO.	KOMATSU D20 D30 D31 D50 D55 D60-6 D65 D80 D85 D155
Place of Origin	CHINA
Model	KOMATSU D20 D30 D31 D50 D55 D60-6 D65 D80 D85 D155
Product Type	UNDERCARRIAGE PART
Rubber Type	After market、 OEM
Brand	TAB、TRC or Custom
Packing	Standard or Custom
Material	40MN2 35MNB 50MN2 40CR
Size	Standard
Warranty	1 Year or more
Packing	TAB、TRC、Customer
Delivery time	One month
Port	Xiamen Port or Customer request
Minimum of Quantity	200 Pcs

Compatible with Multiple KOMATSU Models

TAB® D20 top roller fits a wide range of KOMATSU dozers and excavators, including D30, D31, D50, D55, D60-6, D65, D80, D85, and D155. Each roller is tested for hardness, sealing performance, and dimensional accuracy to ensure reliable, long-term operation in construction, mining, and agricultural applications.

Why Choose TAB® as Your Undercarriage Partner

With decades of experience, TAB® is recognized globally as a professional undercarriage part supplier. We offer OEM customization, strict quality control, and efficient bulk production for distributors and equipment dealers. TAB® undercarriage components help extend machine uptime, reduce maintenance costs, and deliver dependable performance in every job.

Tag：KOMATSU Undercarriage Parts