3000-4350 PSI (4350 PSI Pump) 18 LMP Flow. Genuine Honda V-twin GX630 20 HP Air Cooled Petrol Engine .Electric start.HAWK XLT1830 Triplex Pump rated at 4350 PSI max @ 18 LPM. Ceramic sleeved, stainless steel piston plunger rods and brass pump head.Low speed pump running at 1450 RPM. Quality black painted, fully welded, low vibration steel frame.20m 3/8? double wire R2 HP Hose rated to 5000 PSI with stainless steel fittings. Hose swivel prevents kinks and hose stiffness while pressure cleaning making it operator friendly. By-pass valve is frame mounted.Soft acting By-pass valve. Size 106x80x83 (cm) Weight: 165kg (3000/15060)