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Rig-related components and service
Marine Drawworks HJC90DB
Technical parameters

Specially for mining dredger, Two 850kw motors and two gear boxes, one gear stepless speed regulation, with hydraulic disc brake and without auto-bit-feed motor, weight 52,580kg.

+86 28-6817-6436

China's sichuan province jinniu district information garden east road no. 99

+86 28-8297-1793

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