QZ-11
QZ-11 Specifications Drilling Service Maximum Input 1,600 BHP (1,193 kw) Maximum RPM 115 RPM Stroke Length 11″ (279 mm) Piston Load 150,300 lbs. (68,175 kg) Pump Weight 37,000 lbs. (16,815 kg) average Gear Ratio 4.38:1 Ratings are based on 90%…
