... :510mm lawn mower, grass cutter20" Hand-push Lawn MowerEngine: 1P65F, OHV, single-cylinder, air-cooled, four-stroke Dicplacement: 158ccMax. Power: 3kw/3600rpm (3.75HP) Cutting ... (20") Cutting Height: 40-70mm Drive Type: hand-push Discharge: side dischargeDeck: steelFront & Rear Wheel: 7" Starting Mode: recoil gasoline lawn mower