1. Product Information

a). Type: Crawler crane undercarriage parts

b). Mainly include: Crawler crane track roller, top roller, idler, sprocket, track shoe, track link assy

c). Technique: Casting, forging

d). Material: 35SiMn, 28CrMnMo, 40Mn2, etc.

e). Warranty: One Year/2000 hours

f). Accept OEM OR Drawing

2. Suitable Machinery 

CH350, CH500, CCH250W, CCH280W, CCH350, CCH350-D3, CCH400, CCH500, CCH500-2, CCH500-3, CCH500-T, CCH550, CCH650, CCH700, 

CCH800, CCH800-2, CCH1000, CCH1000-5, CCH1200, CCH1500, CCH1500HDC, CH1500-2, CCH1500E, CCH2000, CCH2500, CCH2800, DCH650, 

DCH700, DCH800, DCH1000, DCH1200, K300, K400A, K400B, K1000, etc.

http://www.craneundercarriage.com