50Mn Steel D9H Bulldozer Bottom Track Rollers

D9H Bottom Track Roller Bulldozer Undercarriage Parts Construction Components

1. Track Rollers Excavator Advantages / Features

* Through quench-tempering processes to ensure excellent mechanical properties, high strength, and superior wear resistance to bending and breakage.

* The surface hardness of the roller’s outer shell reduces the wear caused by friction. The hardness decreases toward the inner bore to avoid brittleness and provide absorption of shock loads.

* Highly polished shafts and bronze bushings are used in OEM rollers to reduce friction and extend roller life.

* Precise design, carefully manufactured for proper fix easy grousing heavy loaded capacity up to 50 tons without compromising the proper functioning of the excavator's reliable quality, high-cost performance, quality services. Our products, your best choice.

* Greater flange height on OEM rollers provides maximum track alignment and machine stability under any operating conditions.

2. Track Roller Structure

3. Structure/Main Dimensions of Installation

4. Manufacturing Process

5. Our Advantages

* World-class quality

* Factory sale directly with reasonable price

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

* Fast delivery within 30 days after contract established

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

6. 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.