Half feed combine type Rubber Track Agricultural Rubber Track(450*90*Z) 1.Insert core gold all die stamping with the thermal refining medium manganese steel (40Mn2), which can improve the loading ability of insert and wear resistance. 2.Strong tensile strength. The rubber track steel cord thread newly developed by our company is spiral wound closed, non-overlap and non-joint, steel cord thread single spiral in perform course and isotonic habitués, and assume regularity arrange as range, homogeneous length in each circle , orbiting closed in running course, the tensile strength is uniform in each link, because there has no joint in steel cord thread of rubber overlap, it wont reduce the intensity. 3.Lower extension rate. Because there has no joint in steel cord thread orbiting, the track pitch considerable stability with such structure and wont turn up the problem with gear ram away and scratch gear of machines drive sprocket. As the correct position of gear, it reduces the wear away with the chain wheel and improves the service life, the noise reduces greatly. SpecWidth:450Gnarl Pitch:90ParameterHigh of inside teeth:35Width of inside track:40Offer number of teeth42,43,44,45,46Apply combine typehalf feed combine typeMachine brand apply: Bilang,Kubota,Fengling(46),Xingguang,Taihu1450(42),World,Dongyang3550(40),Xingguang