IHI Crawler Crane Track Roller

IHI Crawler Crane Track Roller

MANITOWOC crawler crane Undercarriage accessories to provide models

CCH400, CCH500, CCH800, CCH1000, CCH1500, CCH2500, CCH2800, DCH800

Material: 

40MN2: C%–0.37-0.44, Mn%–1.4-1.8 Si%–0.17-0.37
42CrMo: C%–0.38-0.45,Mn%–0.5-0.8 Cr%–0.90-1.20 Mo%–0.15-0.25, Si%–0.17-0.37

Quenching and tempering hardness: HB250-300
Working Surface: HRC50-55
Quenching Depth: 4-6mm

Specifications:

We supply track rollers for the following IHI crawler crane:

DCH650 DCH700 DCH800 DCH1000 DCH1200 CCH350 CCH400 CCH500 CCH500-2 CCH500-3

CCH1500 CCH2000 CCH2500 CCH2800 CCH550 CCH650 CCH700 CCH800 CCH1000 CCH1200

Many types of track rollers are available for those IHI crawler cranes.

• Cut the round steel on the sawing machine according to the size of the drawing
• Forging and normalizing according to the blank drawing
• Roughing the parts
• The rough-processed products are tempered, shot blasted, and medium-frequency according to technical requirements (inspection of the Leeb hardness tester)
• Heat treatment of the half-wheel body for welding
• Finishing, drilling, and tapping after welding
• The finished wheel, end cover, shaft, and other accessories for cleaning, assembly, rolling test, pressure test, oil injection
• Spray the assembled roller
• Pack the painted track rollers into the warehouse

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*For other spare parts procurement needs, please contact us!