Engineering Excavator Rubber Crawler:1.Insert core gold 2.Track tensile strength improved 3.No joint in steel cord thread orbi

This product is designed by our factory and approved by test.

Rubber track features:

 1.Less destroy for land

 2.Low noise

 3.Run rapidly and shock slightly

 4.Low pressure for land

Width (mm)	Pitch (mm)	No. of Links	Max bearing (kg)
400	72.5W	68-82	6000
400	72.5K	68-82	6000
400	72.5Y	68-82	6000
400	72.5R	68-82	6000
400	75.5	74-82	4500
400	107K	40-46	4800
400	142	35-40	5000
400	144	35-40	5000

Engineering Excavator Rubber Crawler