The Sprocket belongs to castings, which are first poured, castings tempered, blanks sanded, rail surface quenched, tempered, and machining.it is widely applied in bulldozers and excavators of Caterpillar, Komatsu, Hitachi, Kobelco, Kubota, Yanmar and Hyundai etc, have different manufacturing technology, like casting, welding and forging, use precision processing technology and special heat treatment technique to reach best wear-resistance and have maximum extent loading capacity as well as anti-cracking. Our products are according to the standard of OEM to manufacture.

Ex400 Sprocket Undercarriage Parts Excavator Drive Sprocket The working principle of the excavator drive wheel involves power transfer. The power of an excavator is usually provided by an internal combustion engine or an electric motor. The internal combustion engine generates power by burning fuel and transmits the power to the drive wheels through the transmission. The electric motor converts electrical energy into mechanical energy and transmits it to the drive wheels through the transmission. Transmissions typically include components such as clutches, transmissions, and propeller shafts to control the speed and direction of power transmission. Our products are according to the standard of OEM to manufacture.

Excavator Bulldozer undercarriage parts PC75 sprocket wheel front drive sprocket 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.