Robin Gasoline Engine EY28B (w/ Reduction gear) 7.5hp

Type: Air-Cooled 4 cycle, single cylinder, side, valve, horizontal gasoline engine
Bore x Stroke mm(in.): 75 x 62 (2.95×2.44)
Piston displacement cc(cu.in.): 273
Continuos output kW(HP)/rpm: 4.0(5.5)/1800
Maximum output kW(HP)/rpm: 5.5(7.5)/2000
Maximum torque N.m(kgf.m)/rpm: 27.5(2.8)/1400
Direction of rotation: Counter clockwise Facing P.T.O. Shaft
Fuel: Automovile (unleaded) gasoline
Fuel tank capacity liter(US gal.): 5.5(1.45)
Lubricant: Engine oil SAE 10W-30, 20W, 30W
Lubrication: Mechanical splashing type
Lubricating oil capacity liter(US gal.): 0.85(0.225)
Carburetor: Horizontal draft type
Starter: Recoil starter
Ignition System: Pointless Electronic Ignition
Spark plug: NGK BP-6HS
Governor: Centrifugal flyweight type
Dry weight kg(lb): 21.5(47.4)
Dimension LxWxH (mm): 346x386x440