(PUMP)Type: Self-priming, centrifugal - Size: 50mm (2") - Maximum Capacity: 600 liters/min (132 gal / min) - Total Head: 30m (98.5 ft) - Suction Head: 7m (23ft) - Maximum Discharge Pressure: 3 kg/cm² 42.7 psi - Priming Time: 120 sec @ 5m (16.4 ft) -- (ENGINE)Type: 4-Stroke, OHV, air-cooled - Displacement: 123cc - Maximum Horsepower: 4 hp @ 4000 rpm - Starting System: Recoil - Ignition: TCI GENERAL - Fuel Tank Capacity (L): 4.5 litres -- (DIMENSIONS)Dry Weight: 27kg (59.4lb) - L x W x H mm (in): 502 x 393 x 454 mm (19.8 x 15.5 x 17.9'')