Diameter (mm)(in): 40 (1.5 ") Max. Flow(m3/h): 10 Max. Lift(m): 42 Max. Suction lift(m): 8 Ratational speed(rpm): 3600 Self-priming time(s/4m): 40 Dimension (L*W*H): 558*450*550 Net weight (kg): 46 Engine model: KA178F Engine type: Single-cylinder, vertical, air-cooled, direct injection Bore*stroke (mm): 78 *62 Displacement (L): 0.296 Power (KW): 4/3600 Fuel consumption rate (g. KW/h): 285 Compression ratio: 20: 1 Lubrication system: Spring Engine starting system: Recoil starter Diesel oil model: Summer: 0#, winter: -10# Lube oil model: SAE10W-30 (above CD grade) Lube oil capacity (L): 1.1 Fuel tank capacity (L): 3.5