Specification: Max pressure: 3800PSI/260Bar Operating pressure: 3600PSI/248Bar Water volume(L/min GPM): 18.0/4.8 Engine model: TM188F Type: 4 stroke, OHV, forced air cooled Displacement: 389cc Compression ratio: 8.0:1 Bore x stroke: 88 x 64mm Max output: 13HP/3600rpm Fuel: unleaded gasoline Fuel tank capacity: 6.5L Continious operating hours: 3 Oil: engine oil SD or higher Oil capacity: 0.6L Operating noise level(7m): 77db(A) Ignition: T.C.I Starting system: recoil, electric start optional Ambient: 0°C-60°C Nozzles(0°, 15°, 30°, 45°, 60°) Overall dimention: 740x510x580mm N.W/G.W: 53/55kg A metal lance, wheels, 10 meter high pressure hose included. Conveyance: 132pcs/20ft; 284pcs/40'GP