Specifications 1.Material: 28crmnti 28CrSiMn, 25CrMnMo

2.Hardness: 52-56HRC

3.Technique: Casting

4.Warranty time: 1 year

5.Certification:

About Factory: 1.Our factory has three advanced forging line with the biggest forging hammer weight 6300 ton. 2.We introduced the most advanced automatic heat treatment production line . 3.We have a great  quality supervision system , our inspectors test the whole process from rough forging to finished product 4.Our product strictly according to komatsu standard, especially the bulldozer track line has the considerable advantage not only in quality , but also in price .         1.Product Cataloge for crawler crane     

HITACHI
KH100	KH125	KH125-2	KH150-2	KH180-2/3	KH300-2
KH500-2	KH700-2	CX300	CX500	CX550	CX900
SUMITOMO
SC500	SC500-2	SC550-2	SC700	SC700-2	SC1000
SC100-2	SC1500-2	LS78	LS108	LS108BSS	LS108RH5
LS118-3	LS118RH5	LS138	LS218	LS238	LS248
IHI
CCH500	CCH500-2	CCH500-3	CCH1500E	DCH800
KOBELCO
P&H335	P&H440	P&H550-1	P&H550-2	P&H5035	P&H7035
P&H7045	P&H7055	P&H7065	P&H7080	P&H7150

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