Track Undercarriage Factory|Wholesale Track Undercarriage|Track Undercarriage Parts|Shengde Machinery

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盛德机械

拥有1600/1000吨精压机、数控钻床、数控龙门铣床、数控大型折弯机、进口加工中心、数控车床、热处理中频机、半自动装配线、喷漆线等200台各种尺寸的精密加工机床和先进的检测设备。

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Complete Tracked Undercarriage

Sprocket (Drive Wheel)

Idler (Tension Wheel)

Carrier Roller (Top Roller)

Track Roller (Bottom Roller)

Track Chain (Track Link Assy)

Track Adjuster (Tensioner)

Bolts & Nuts

Complete Tracked Undercarriage

Tracked undercarriage of a machinery decides the travel performance and operation stability. We design and produce complete tracked undercarriages for various machineries including excavator, dozer, loader, crane, crusher, screener, drilling rig, skid steer, forest and logging machine. Strict and rigorous quality standards ensure that the customers receive high quality chasis frames and durable tracked undercarriages.

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Sprocket (Drive Wheel)

The power of the hydraulic excavator engine is transmitted to the track through the traveling motor and driving wheel. It is required that the driving wheel and the track chain of the track mesh correctly and stably, and that the track can still mesh well when it is stretched due to wear of the pin sleeve.

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Idler (Tension Wheel)

The guide wheel is used to guide the track to rotate correctly to prevent its deviation and derailment. Most excavators also act as rollers. This can increase the contact area of the track to the ground and reduce the ground pressure.

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Carrier Roller (Top Roller)

The function is to support the track upward, so that the shoe has a certain degree of tension.

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Track Roller (Bottom Roller)

The role of the roller is to transmit the weight of the excavator to the ground. When the excavator travels on uneven roads, the roller will be impacted by the ground. Therefore, the roller bears a large load and has poor working conditions. It is often in dust and sometimes soaked in muddy water, so it is required to have a good seal.

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Track Chain (Track Link Assy)

There are two types: integral type and combined type. The integral track is a rolling track with meshing teeth on the track shoes, which tend to mesh with the driving wheels. The track shoes themselves become rollers and other wheels.

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Track Adjuster (Tensioner)

The structure of the crawler tension cylinder is that the bottom of the hydraulic chamber is equipped with a spring valve. When the main pump is pressurized with hydraulic oil, the oil drives the spring valve to start the piston, and then the piston squeezes the piston rod through the pressure of the hydraulic oil to tighten the crawler. When unloading the pressure, the crawler makes the piston rod squeeze the piston through its own weight, and the grease in the grease chamber is squeezed out to lubricate the crawler.

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Bolts & Nuts

Bolt is a kind of fastener consisting of head and screw, which is used to fasten and connect two parts with through holes. It is an anchoring component that anchors the connected parts to the hardened concrete substrate.

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SHENGDE MACHINERY

Crawler chasis, tracks & undercarriage parts expert

For the past 26 years, ShengDe company has been committed to the R&D and manufacture of undercarriage and chassis assembly for tracked machineries.

Our main products:

- Complete tracked undercarriage, custom tracked chasis

- Steel track assembly, track chain and track shoe

- Sprocket (drive wheel), idler (tension wheel), carrier roller (top roller), track roller (bottom roller)

- Idler bracket, track link, track shoe, bushing, pin, bolts and nuts

- Final drive, track adjuster, rubber track, rubber pad

Why choose us?

Customer value and experience are the core of Shengde Machinery. Our material inspection and performance test ensure the quality of materials and finished products. Our complete self-owned production line keeps us flexible for the customization demand of the market. As the authorized supplier of Sany and Zoomlion, we have been through thousands of projects with OEMs. Experienced team ensures the value of our customers.

Material inspection and performance test

Materials are selected base on quality and performance analysis. We also routinely implement performance test for every batch of products before shipment.

Authorized supplier of OEMs

ShengDe Machinery has built long-term cooperation with many OEMs. We are now the authorized tracked undercarriage supplier of Sany Group and Zoomlion Heavy Industry.

Complete self-owned production line

From forging → machining → heat treatment → finishing → assembling → painting → packaging. Every step is under control, every step is adjustable for actual demand.

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