Steel Track Undercarriage-42T

Steel Track Undercarriage

Usually Steel Crawler Undercarriage has wide application in different working condition, like excavators, drilling machines, crawler cranes, crawler loaders, bulldozer, etc. It is composed of steel shoes&chains, track roller, carrier roller, Idler, sprocket, track tensioner, hydraulic motor and reducer, and other parts. The crawler undercarriage is an important part of a machine, has effects of supporting and running the whole device., features high power, low ground pressure and good passing ability, and is widely applied to excavators, drilling machines, crawler cranes, crawler loaders, tunneling machines, harvesters and so on.Generally, for example, the crawler undercarriage bears the weight of whole machine, and through controlling the walking of crawler undercarriage, the whole machine can move, turn, clime or travel flexibly.

Our company is specialized in the Steel and Rubber Track Undercarriage series. For Steel Track Undercarriage we produce the range from 1ton to 120tons. Below are some of our models for reference: (According to different needs, like machine type, weight, shoe width, length, width, etc, we like to customize more products accordingly).

Features:

1) Integrated two-speed or compact plunger hydraulic motor and reducer are adopted, and the driver features small volume, large traction, low energy consumption and so on; and the running motor and pipelines can be buried in a crawler to prevent damage caused by rough roads. A parking brake and a balance valve are arranged in the running motor to ensure stable running and stopping and reliable braking.

2) An all-welded heavy-load running frame is adopted, and crawler frames on two sides are rigidly welded with an intermediate beam.

3) The track roller, carrier roller and idler are sealed by floating oil to ensure that no need extra lubricating oil during long-term work.

4) A standard grease tensioning cylinder and a spring with a shock absorber adjust the undercarriage better.

5) Lubricating grease lubricates a crawler sealing piece, so the insides of crawler chain link pins and pin bushes are more wear-resistant; and a crawler link adopts a ram-type production mode, so the joint of the crawler is firmer and more durable. A crawler link adopts a ram-type production mode, so the joint of the crawler is firmer and more durable.

6) Track shoes made of high-strength alloy steel can bear external impact when the machine walks on rough or wet   ground.