The bulldozer's undercarriage is made up of several components, including track rollers, which play a vital role in ensuring smooth movement of the vehicle.Undercarriage rollers, also known as track rollers, support the bulldozer's weight and distribute it evenly across the tracks. The bulldozer track roller is designed to withstand heavy loads and high impact, ensuring maximum durability and longevity. Our products are according to the standard of OEM to manufacture.

Detailed Product Description Product Name: Engine Water Pump Part No.: 129327-42100 Engine No.: 3D84 Place Of Origin: China Order Quantity: 1 Piece Application: Excavator Packaging Details: Normal Packing Payment Terms: T/T, Western Union High Light: 3D84 Excavator Water Pump, YM129327-42100 Excavator Water Pump

Idler Dh280 Replacement For Daewoo Excavator Parts The function of an idler is to guide the track links into running smoothly and to prevent dislocation,idlers also carry some weight and therefore increasing groud pressure.there is also an arm in the center which supports the track link and guides the two sides.the smaller the distance between the idler and track roller,the better the orientation. Our products are according to the standard of OEM to manufacture.

Ex30 Excavator Parts Front Wheel Idler fit for Hitachi The four wheels refer to: rollers, drive wheels, idlers, and carrier pulleys. One belt refers to the tracks. As the name suggests, the rollers act as support and are located between the lower surface of the left/right beam of the chassis frame and the track. According to the tonnage of the excavator, there are usually 5-10 on one side. The driving wheel plays the role of driving the track, which is fixed on the travel motor, and the drive of the travel motor is transmitted to the track through the gear structure, usually one on each travel motor. The idlers act as guides the tracks, located at the opposite end of the drive wheels, usually two per excavator. The carrier roller plays the role of holding up the track, and according to the tonnage of the excavator, there are usually 1-2 carrier rollers on one side. Our products are according to the standard of OEM to manufacture.