... Model Working Pressure Volume Flow Stationary or PortableDiesel Engine Name Support Power42SCG-7 7 Bar 4 m3/min StationaryYuchai42 ... we can supply drilling rig, air compressor, rock drill, the drilling parts, loader, excavator and diesel engine, and diesel ... a best quotation.A, What is the working pressure ( Mpa, Bar, PSI)?B, What is the volume flow ( m3/min, CFM)?3, What is the Power supply ( KW ...