CE Certification bulldozer undercarriage roller Company Quotes

Model NO.: D7G, D8N, D9L, D9N, D10N, D11N
Material: 40mn2 or 50mn
Surface Hardness: HRC 50-58, Depth 4-10 mm
Technique: Forging or Casting

Different types of track rollers

1. Rubber wheel
Rubber roller rollers are ideal for use on low-traffic or muddy surfaces because their flexibility allows them to adapt to surface irregularities. They are also easy to move as they do not leave marks or damage on the ground.

2. Rubber tracks
Rubber track rollers are also suitable for uneven ground surfaces. They are better suited for heavy construction equipment than rubber wheels because they have a larger surface area and can carry more weight. They are also easier to control and perform better on muddy surfaces.

3.Metal tracks
Metal tracks are rollers that face extreme environments, such as wet soil or dusty environments. They are more evenly distributed and have a greater load capacity than other types of rollers, but they can cause damage to some surfaces and are more difficult to control.

4. Pallet
A pallet is a rolling wheel connected by two rails and covered with wooden boards or other sturdy material. This kind of roller is light and easy to control, but due to its low load-bearing capacity, it is mainly used on small construction equipment.

5. Chakra
A pneumatic wheel is a mechanism that uses gas as a supporting wheel. Due to their light weight and non-polluting nature, pneumatic rollers are used where heavy loads and large construction equipment are to be carried. Some automakers are also looking into applying airwheel technology to cars and trucks to reduce their weight, save fuel and reduce carbon emissions.

Xiamen Globe Truth (GT) Industries Co.,Ltd ,professional Excavator spare parts supplier since 1998.
Our main products are undercarriage parts:
Track roller(Bottom roller),
Top roller(Carrier roller),
Sprocket rim(Segment),
Front idler,
Track chain(Track link assy),
Track shoe assy(Track group with shoes),
bolts&nuts, pins&bushins.
Excavator spare parts : bucket teeth, grader blades.