Ce and EPA Approved Factory Smallest 1 Ton to 2 Ton Hydraulic Rubber Crawler Tracked Backhoe Bucket Mini Digger Excavators

Our company is a large-scale enterprise specialized in producing Underground Coal Loader, Mining Tunnel Excavator, Underground Mining Scraper , integrating R&D, design, manufacturing and marketing. We offer a wide range of customization options, ensuring our products meet the unique needs of our customers. Our company with strong strength, reasonable price, excellent service and a number of enterprises to establish a long-term cooperative relationship. Our team is highly skilled in negotiation and communication with Chinese suppliers. Facing the new situation of establishing and improving the socialist market economy system, we always adhere to the guiding ideology of the scientific outlook on development to lead all the work of the enterprise.

Crawler Excavator

 It shall be ensured that the track is installed at the correct side. The protruding end of the base plate must be aligned to the chain wheel direction of head end in the lower track section. Connect the track end to the track end bolts.

• Hammer the end bolts with sledge hammer, drive pin and conduit during installation without press.

• Use a reverse fixing seat when hammering the end bolts in order to prevent damage to guide wheel and drive wheel bearing.

Check the track roller and support roller:

The track roller and support roller are servicing-free.

• Visually check the appearance of the sealing part of slip ring for leakage every day, especially after

 long-time continuous use.

• Check the torque of fastening bolts with torque wrench after 100 operating hours. Required MA = 250-310 Nm.

• Visually check the appearance of bolts generally to prevent bolt looseness in general servicing process.

he elastic tension cylinder is used to place the track of traveling mechanism to its operating position. The advance is achieved through filling grease (pressing with manual lever).

• If the sag of both sides of track bracket is 10-15mm or so, it shows the track tension is appropriate. However, it must note that the tension cylinder is only used to push the guide wheel to advance and tension the track other than compress the travel of spring device.

If the track of the traveling mechanism shall be removed, first loosen the fuel feeding valve, and carefully release the pressure of tension cylinder. At the moment, pressure grease will spill out from the fuel feeding valve through groove

Crawler Excavator

With strong strength and excellent quality assurance, our company is gradually developing into China's most powerful Ce and EPA Approved Factory Smallest 1 Ton to 2 Ton Hydraulic Rubber Crawler Tracked Backhoe Bucket Mini Digger Excavators brand with great momentum. If you want develop any other new products, we can customize them for you. Our advantages are not limited to high-quality product performance.