
Rock Pipe Jacking Machine for DN1000mm Pipe with Cone Crusher. Hard Rock Crushing: Dual-stage crushing with hobbing cutter and cone crusher for rock and boulders. Wide Diameter Range: Covers pipe diameters from 600mm to 4000mm for versatile applications. Custom Design: Machines customized per project parameters, soil conditions, and customer requests. High Torque Transmission: Adopts axis transmission for big driving torque and long-distance jacking. Computer Control: Data collected and controlled by computer for precise operation. 1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind. Global Service Network: Overseas branches and agents in Southeast Asia, Middle East, and Australia. Expert Training: Only appointed trenchless technology training center by China Society for Trenchless Technology.