3000-4300 PSI (4350 PSI pump) 22 LMP Flow. 24 HP Kohler KD447 Air Cooled Diesel Engine.HAWK PXi2135 Triplex Pump rated at 5000 PSI max @ 21 LPM.Low speed pump running at 1450 RPM.Soft acting By-pass valve.The By-pass valve is frame-mounted, not hanging off the pump where it amplifies vibration causing extra stress on the drive gearbox and drive shafts.A stainless steel water break tank with brass float and low water level auto engine shut-down float switch protects the pump against dry running and extends pump life to the maximum.30m 3/8? double wire R2 HP Hose rated to 5000 psi with stainless steel fittings. Engine pump & battery vibration mounted on galv.sub frame protecting compounds against pump and battery vibration damage. A large capacity heavy duty industrial water filter. Thermosheild water over temp in by pass dump valve. Stainless steel water break tank with low water auto engine shut down prevents pump cavitation and dry running. Control box with hour meter, E stop, fault indicator lights. Size 126x85x106 Weight 270Kg. Mine Spec Features : Emergency stop Lockable battery isolator switch. Exhaust spark arrestor Covered battery terminals Double insulated wiring.