Shandong China Coal Industry and Mining Group

8.DYNAPAC CA150PD Roller Masses Operating mass (incl. ROPS) 7,500 kg Module mass (front/rear) 4,000/ 3,500 kg Max. operating mass 8,800 kg Nominal amplitude (high/low) 1.7/ 0.9 mm Vibration frequency (high/low amplitude) 31/ 43 Hz Centrifugal force (high/low amplitude) 143/ 136 kN Dimensions Drum width 1,676 mm Engine Manufacturer/Model Cummins QSB3.3 Type 4 cylindre Water cooled turbo diesel Rated power, SAE J1995 60 kW (80 hp ) @ 2,200 rpm