Its run by a Caterpillar 3304 Diesel engine, the pump is a IngersollDresser (Now called Flowserve) Skid mounted 64" wide, 157" long, 82" high Engine hour meter showing 1100 hours 1:2 belt drive gearbox, engine runs 1800 RPM, pump turns 3600 RPM Twin disc clutch, SP1 14P1 PC-10 Caterpillar 3304T PC, ser# 4B1148 approx 150HP Approx 200 gallon Fuel tank, DOT approved.Also has Racor fuelwater separator Radiator has just been rodded and cleaned, all new hoses New 12 Volt 4D battery New Full service, fluid's and filters Gages, Volts, oil pressure, temp, tach Murphy automatic safety shutdown system Manual engine throttle control It is completely self contained on a skid, with fuel tank It's rated at 247.6 GPM @ 868.72 Ft of water head Max psi rating is 434 The 2 stage split axial pump is near new