Working Pressure(Mpa):4 Flow(Umin):23 r.p.m:900 Power(Hp):168F(6.5Hp) Dia(mm):Φ25 PTO Dia(mm):Φ20 Φ19 Plunger Material:Ceramic / Hard chrome-plated N.W/G.W(Kgs):31/33 Carton Dimension(mm):600x375x415/U type、590x430x420/overall