... Stroke, 12 in 4. As to API 7K standard Mud Pump is manufactured strictly according to API 7K standard, all ... API. mud pump input power: 1300HP,1600HP, equip with DC motor;Pump MudF-1300F-1600Max.input power, HP (kW)1300(969) ... 1600(1193)Rated pump speed, spm120120Stroke, mm ... except sheave), kg(lbs)20707(45650)21238(46850) F 1300 Mud Pump