Sprocket and Segment

Send Message Request a Quote

The sprocket and segment are specially offered for the excavator or bulldozer of the brand such as Komatsu, Hitachin, Kobelco, Hyundai, Volvo, Caterpillar, Sumitomo, and Mitsubishi.

The sprocket and segment are produced from casting and forging technology, respectively. Made of 40Mn2 and 35SiMn, the bulldozer and excavator sprocket of 3 tons to 40 tons are available. The entire undercarriage parts are processed with heat treatment technology.

Product Information

Item	Sprocket
Material	40Mn2, 35SiMn
Finish	Smooth
Colors	Black or yellow
Applied Technology	Forging, casting
Surface Hardness	HRC 52-58
Warranty Time	12 months at least
Certification	ISO 9001-9002
Delivery Time	Within 30 days after deposit

As a professional supplier, we are capable of accepting OEM order for sprocket and segment. The forged segment, which is made of 50Mn raw steel bar, has high performance. The surface hardness of the sprocket rim reaches up to 55-57HRC. User can enjoy the quality guarantee as long as 2000 working hours.

Machine	Model	Part Number	Quantity per Rim	Unit Weight (kg)
Komatsu	D40, D50, D41	131-27-42220	9pcs in one rim	53.1
	D45, D50A, D53
	D63, D68
	D60, D60A-6/7/8	141-27-32411	9pcs in one rim	71.1
	D65A/E-6/7	141-27-32411	9pcs in one rim	71.1
	D80A/E-18/21	155-27-00151	9pcs in one rim	83.7
	D85A/E-18/21	155-27-00151	9pcs in one rim	83.7
	D155	175-27-22325	9pcs in one rim	105.3
Caterpillar	D5, D5B	6Y5244	9pcs in one rim	47.7
	D6C, D6D, D6E, D6G, 963	5S0050,6P9102	5pcs in one rim	62.5
	D6H	7G7212	5pcs in one rim	62.6
	D7E, D7F, D7G, 571	4S8970	5pcs in one rim	72.5
	577, 973, 977	4S8970	5pcs in one rim	72.5
	D8K, D8H	2P9510	9pcs in one rim	103.5
	D9R	7T1246	5pcs in one rim	119