Water Volume(L/min): 6.0 Operating Pressure: 1000Psi Max.Pressure: 1200Psi Engine Model: XY1E40 Type:Forced air-cooled,2-stroke Displacement(cc): 43 Max.Output(Hp/rpm): 1.7/6500 Fuel:(25:1)Gasoline and Oil Mixture(50:1) Fuel Tank capacity(L) :1.0 Ignition System:C.D.I Starting System:Recoil Net DimensionLXWXH(mm): 385X315X370 Overall DimensionLXWXH(mm): 400X335X350 N.W./G.W.(kg): 6.5/7.5 20GP/40GP/40HQ: 576/1188/1386