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Contact:	Sunny
Company:	Xiamen Globe Truth (GT) Industries Co., Ltd
	#704,No.2362,Fangzhong Road
	Xiamen 361009
	China
Phone:	13860439542
E-Mail:

Date/Time:	3/20/25 1:44 GMT

CATERPILLAR Track Roller/Bottom Roller for Sale

Track rollers support the weight of excavators and bulldozers and allow the
crawlers to travel along the wheels. Generally the rollers use 45# steel, 40Mn2
and other materials. Going through the casting and forging process, heat-treated
treatment, the rollers hardness is about about HRC38, so that the rollers
increase the wear resistance of the wheel surface.