Honda’s GX series engines are legendary for superior reliability and performance. And there’s no doubt about it: the GX120 lives up to the legend. Lower noise levels, lower vibration, and lower emissions – without sacrificing power output or performance.
- Commercial lawn and garden equipment
- Tillers / cultivators
- Construction / industrial equipment
- Agricultural equipment
- Water pumps
Engine Type Air-cooled 4-stroke OHV Bore x Stroke 60 X 42 mm Displacement 118 cm3 Net Power Output* 3.5 HP (2.6 kW) @ 3,600 rpm Net Torque 5.4 lb-ft (7.3 Nm) @ 2,500 rpm PTO Shaft Rotation Counterclockwise (from PTO shaft side) Compression Ratio 8.5:1 Lamp/Charge coil options 25W, 50W Carburetor Butterfly Ignition System Transistorized magneto Starting System Recoil Lubrication System Splash Governor System Mechanical Air cleaner Dual Element Oil Capacity 0.59 US qt. (0.56 L) Fuel Tank Capacity 2.1 U.S. qts (2.0 liters) Fuel Unleaded 86 octane or higher Dry Weight 29 lbs. (13.0 kg) Dimensions Length (min) 11.7” (297 mm) Width (min) 13.6” (346 mm) Height (min) 13.0” (329 mm) PTO Shaft Options L type Reduction type PTO Q type Straight shaft S type Straight shaft (metric) T type Straight shaft AR type Rammer