KOMATSU Bulldozer Track Roller D155A-1/2

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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

产品详情

Description

Track rollers are designed to transfer, through the tracks and onto the ground, the majority of the excavator's weight and dynamic forces. The track rollers also increase excavators stability.

A thorough study of the original drawing, presenting the OEMs (Original Equipment Manufacturers) performance requirements, will allow us to manufacture all the different types of conveyor rollers available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings.

Our products are made of 45Mn to 50Mn steel, which will go through a high frequency induction modulation process in order to obtain HRC50-55. This material, chosen for its quality and durability, meeting the requirements of heavier weights as well as the precision of our production lines, are the main competitiveness of our bottom rollers. All track roller shells are assembled with O-rings, bushings, seals, shaft and other small parts. Each step is strictly inspected to ensure pressure resistance and tensile resistance.

*Our team has conducted a comprehensive study of the original drawings, ensuring that every aspect of the design is faithfully replicated to deliver exceptional performance and durability.

At our state-of-the-art production facility, we employ advanced manufacturing techniques to produce a wide range of conveyor rollers, including the KOMATSU Bulldozer Track Roller D155A-1/2. Our commitment to excellence means that each roller undergoes rigorous analysis and testing to guarantee its reliability and longevity in the most demanding environments.

We are proud to offer OEM/ODM services, catering to the specific needs of our clients and delivering custom solutions that meet their exact specifications. Whether you require individual units or bulk orders, our flexible trade and wholesale options make it easy to access our high-quality products.

Furthermore, we welcome partnerships with regional agencies, providing opportunities for collaboration and distribution in various markets. Our dedication to delivering superior products and outstanding service makes us the ideal partner for agencies seeking reliable and reputable suppliers.

The KOMATSU Bulldozer Track Roller D155A-1/2 exemplifies our commitment to precision engineering and uncompromising quality. With a focus on performance and longevity, this roller is designed to withstand the rigors of heavy-duty applications, ensuring smooth and efficient operation for your machinery.

Application

KOMATSU: D135A-1, D135A-2, D150A-1, D155A-1, D155A-2, D155C-1, D155W-1

SHANTUI: SD32

Original Code

SF: 175-30-00486, 175-30-00760, 175-30-00480, 175-30-00481, 175-30-00483, 175-30-00484, 175-30-00485, 175-30-00487, 175-30-00489/ 175-30-00544, 176-30-00065, 176-30-00112, KM122, 10T0333AY2

DF: 175-30-00496/ 175-30-00770/ 175-30-00490/ 175-30-00491, 175-30-00492, 175-30-00494, 175-30-00495, 175-30-00497, 175-30-00498, 175-30-00499/ 175-30-00554, 176-30-00075, 175-30-00122, KM123, 10T03334AY2

Specification

Komatsu Bulldozer Track Roller D155A-1/2
Model No.	D155A-1/2	D155A-1/2
Type	SF	DF
OEM NO.	175-30-00486	175-30-00496
Material	40mn2	40mn2
Technique	Forging	Forging
Mounting Distance	408140Ø26	408140Ø26
Weight	104KGS	114KGS
Surface Hardness	52-56HRC	52-56HRC
Hardness Deepth	8-12mm	8-12mm
Welding Operation	by ARC CO² welding	by ARC CO² welding
Machining Operation	CNC machine	CNC machine
Colors	Yellow or Black	Yellow or Black