HITACHI Excavator Undercarriage Spare Parts Heavy Duty Bottom Track Rollers Replacement For EX800

1. What is a Track Roller?

2. Track Rollers Excavator Features

• Our track rollers undergo specialized quench-tempering processes, which hone their mechanical properties to excellence—delivering high tensile strength, superior resistance to bending and breakage, and enhanced wear resistance. This ensures they maintain peak performance even under the intense stress of heavy-duty operations.
• We take immense pride in the quality of our track rollers. By combining advanced heat treatment techniques, empirical expertise honed in mining applications, and premium floating seals and bearings, we craft heavy-duty track rollers that stand out for exceptional durability—engineered to thrive in the harshest working environments.
• Our track rollers are built for longevity, thanks to the synergy of precision-engineered components, meticulous heat treatment, and a lifetime sealing system. Their shells, forged from deep-hardening steel, are specifically designed to resist bell mouthing—a common culprit behind premature failure. Every roller is backed by a manufacturer’s warranty, offering added assurance for your equipment’s reliability.

3. Track Roller Structure

4. Main Dimensions of Installation

MAIN PARAMETERS

The models above are just for reference, many models we can't list here.we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have any requirements.

5. Production Process

6. Our Advantages

* World-class quality

* Factory sale directly with reasonable price

* 35 years' experience in Excavator & Bulldozer spare parts manufacturing

* Flexible payment terms including T/T, L/C and so on

* Fast delivery within 30 days after contract established

* Professional sales team, quality inspection, and report, maritime logistics guidance

* After-sale services: video technical support,24h online support

7. Hot Sale Products

XIAMEN YINTAI MACHINERY CO., LTD. is loed in the beautiful port city of Xiamen. It is a manufacturing enterprise which is focusing on research and development, production and trade of construction machinery parts.

YinTai cooperates with Chinese famous large steel mills, such as Fujian Sangang Group, Xinyu Iron and Steel Group, Hang Zhou Iron & Steel, Baogang Group etc. We strictly control cost and quality from raw materials and transportation. Not only can we manufacture the products with specific raw material according to customer requests, but also provide customers with personalized customization, YinTai strives to maximize customer benefits.

YinTai produces the complete set of bulldozer and excavator spare parts, including track chain, track shoe, track roller, carrier roller, idler, sprocket, recoil spring, bucket tooth/adapter, blade, etc. Our products are suitable for , KOMATSU, HITACHI, DAEWOO, and other world-famous construction machinery brands. Relying on the 35-year manufacturing experience of QiXing Enterprise, our products have won a good reputation all over the world by our high quality and good services.

Innovation for development, by the good faith to beat the market, increasing investment in science and technology. In order to ensure excellent product quality and competitive advantage in price, YinTai Machinery keeps innovating and improving its quality from raw materials to production, technology and management. Our products are the favorites to Chinese customers and sell all around the world which is deeply favored by the majority of customers.