1 Horsepower per pound (hp/lb) = 1.64398682456 Kilowatt per kilogram (kW/kg) 1 Kilowatt per kilogram (kW/kg) = 0.6082773809745355 Horsepower per pound (hp/lb) You may also be interested in our Quarter Mile Calculator
12 hp in kW =. 8.95 kW for mechanical hp. 8.83 kW for metric hp. 8.95 kW for electric hp US. 8.82 kW for electric hp Europe. 117.73 kW for boiler hp. Except for boiler hp, you may use the approximation kW = 3/4 × 12 hp. This rule of thumb is often accurate enough. And for 12 air or hydraulic horsepower, use hp (I).P h(kW) = (60 gpm) (110 ft) (1) / ((3960) (0.6)) = 27.8 hp. Shaft Pump Power. The shaft power - the power required transferred from the motor to the shaft of the pump - depends on the efficiency of the pump and can be calculated as. P s(kW) = P h(kW) / η (3) where . P s(kW) = shaft power (kW) η = pump efficiencyQuick conversion chart of kW to hp. 1 kW to hp = 1.34048 hp. 5 kW to hp = 6.70241 hp. 10 kW to hp = 13.40483 hp. 15 kW to hp = 20.10724 hp. 20 kW to hp = 26.80965 hp. 25 kW to hp = 33.51206 hp. 30 kW to hp = 40.21448 hp. 40 kW to hp = 53.6193 hp. . 82 198 19 410 238 465 437 191