KOMATSU Bulldozer Carrier Roller D85A-18

TACK is an engineering machinery factory with over 20 years of experience. Our main products are undercarriage parts for bulldozers, excavators, and agricultural harvesters etc. Our products, including track rollers , carrier rollers , idlers, sprockets, and track chains, have been highly praised overseas. We support machinery brands such as CATERPILLER, LIEBHERR, KOMATSU, JOHN DEERE, CASE, KOBELCO, SUMITOMO, VOLVO, HITACHI, HYUNDAI, etc. We are a direct manufacturing factory with quality assurance, fast delivery, a wide range of product types, and the convenience of one-stop shopping. We have dedicated designers who can provide precise and personalized services, quickly develop samples according to customer request , and our factory processes are organized and flexible to adjust production as customers required.

Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency.

Payment: T/T, L/C, X-transfer

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Description

Top Rollers：Our heavy duty top rollers guide tracks over the undercarriage frame and are designed to guaranteed performance for each application and are manufactured with reinforced flanges and heavy duty seals for increased wear life and reliability.

*Our top rollers are engineered to guide tracks over the undercarriage frame with precision and reliability, ensuring optimal performance in any application.

Crafted with reinforced flanges and heavy-duty seals, our top rollers are built to withstand the toughest conditions, providing increased wear life and unmatched reliability. Whether you are in the OEM/ODM, trade, wholesale, or regional agency business, our top rollers are the perfect choice for your needs.

At our company, we understand the importance of quality and durability when it comes to heavy machinery components. That's why our top rollers are manufactured to the highest standards, using the finest materials and advanced engineering techniques.

When you choose our top rollers, you can trust that you are getting a product that will meet and exceed your expectations. We are committed to delivering top-notch performance and reliability, ensuring that your machinery operates at its best at all times.

In addition to the KOMATSU Bulldozer Carrier Roller D85A-18, our top rollers are compatible with a wide range of equipment, making them a versatile and cost-effective solution for your business.

Application

KOMATSU: D75S-3, D75S-5, D80A-18, D80E-18, D80F-18, D80P-18, D83E-1, D83P-1, D85A-18, D85A-21, D85A-21B, D85E-18, D85E-21, D85P-18, D85P-21, D95S-1, D95S-2

SHANTUI: SD22, SD23

Original Code

140-30-00240, 145-30-00110, 155-30-00172, 155-30-00230, 155-30-00231, 155-30-00232, 155-30-00233, 155-30-00234, 155-30-00235, C40851A0M00, KM120

Specification

Komatsu Bulldozer Carrier Roller D85A-18,D85A-21
Model No.	D85A-18,D85A-21
OEM NO.	155-30-00234
Material	50Mn
Technique	Forging
Weight	38KGS
Surface Hardness	52-56HRC
Hardness Deepth	8-12mm
Welding Operation	by ARC CO² welding
Machining Operation	CNC machine
Colors	Yellow or Black