Rubber tracked hydraulic undercarriage for crawler tracks base chassis excavator drilling mining
Both sides of the track undercarriage arrange a pair of double track structure with the driving device .Each crawler mechanism consists of a Sprocket, a Idler and a plurality of Track roller.Through the reverse direction operation of Sprocket and idler to tension the track. Sprocket drives the track moving relative to the wheels, The idler limit the position of movement track, track roller Supports the weight of entire body.The outstanding characteristics: powerful load capacity and traction force, small grounding pressure, so it has good off-road performance and stability, good climbing ability. At the same time, it has small turning radius and very flexible.
So it is widely used in all kinds of drilling rig, excavator, scoring drill, Aerial work platform, Crane, crane tube machine, welding mobile station ,agriculture machine ,etc.
Crawler chassis composed of the hydraulic walking speed reducer (walk motor assembly), steel track, track, driving wheel,guide wheel, supporting wheels, chain wheel, a tensioning mechanism and etc.
Our undercarriage has the advantage of compact structure,reliable performance,long use period,easy to use,Low energy consumption and economic .And our undercarriages can be used in the many machines such as the anchor rig, drilling, jet drilling rig, drilling, horizontal directional drilling, drilling rig, excavator, loader, excavator, aerial work platform, agricultural machinery and so on.
And we can also supply such additional service:
1.You can choose to use domestically produced fixed speed motor or the imported double speed motor.
2.we can custom the length of the undercarriage according to the customers' demands.
3.we can equipped the undercarriages with the rotating platform.
4.The undercarriages with angle of curved bridge can also be supplied.
5.We can add rubber block to the steel track to protect the road.
Xuzhou Jiufa produces chassis frames for excavators of internationally renowned brands. The lower chassis for excavator mainly coordinates with side beams to drive the excavator to travel. It is manufactured using the state of the art technology and equipment. We also conduct nondestructive testing to key parts.
The heavy equipment parts are all made from high performance plates by means of top tier assembling, robotic welding and high precision machining processes. They are made in strict accordance to the standards of Hyundai and Kato excavators, ensuring high reliability.
Jiufa produces a variety of chassis for ATLAS COPCO mining machinery, using world-class steel plates that measure up to ATLAS COPCO standards. The welding operation is performed by IWE qualified welders. Imported machining centers ensure the reliability of the chassis framework.