QF500

Technical specification of F-500 drilling mud pump 1、type: Horizontal triplex single acting piston pump 2、rated power额定功率: 370kw(500hp) 3、rated speed 额定转速: 165 SPM 4、stroke length 冲程长度: 190.5mm(7 1/2") 5、max. liner size 最大缸径: 170mm(6 3/4") 6、gear ratio齿轮速比: 4.286:1 7、prolong part on pinion…


