Honda 4HP Engine 6:1 Gear Reduction (GX120-HX)

When you need compact, efficient power with strong torque output, the Honda GX120-HX 4HP Engine delivers. This 118cc OHV 4-stroke engine features a 6:1 gear reduction, giving you increased torque and smoother low-speed performance—perfect for heavy-duty small equipment. Built with Honda’s legendary reliability, it’s easy to start, fuel-efficient, and ready to work in the toughest conditions.

At Arns Equipment, we proudly ship Honda GX engines across Canada, giving you dependable performance no matter where your project takes you.

Key Features & Specifications

• Engine Type: Air-cooled 4-stroke OHV single-cylinder

• Displacement: 118cc

• Power Output: 4 HP @ 3,600 RPM

• Gear Reduction: 6:1 ratio for maximum torque and control

• Starting System: Recoil (manual start)

• Fuel System: Carbureted

• Crankshaft Orientation: Horizontal

• Lubrication: Splash system

• Cooling System: Forced air

• Dry Weight: Approx. 15 kg (33 lbs)

• Fuel Efficiency: Excellent fuel economy and low emissions

Common Applications

The Honda GX120-HX 4HP Engine (6:1) is trusted across Canada for both professional and hobby projects, including:

1. Power washers and small pumps – Reliable, efficient, and compact.

2. Tillers and augers – Strong low-end torque for soil or ice work.

3. Go-karts and minibikes – A favourite among builders looking for durable small-engine power.

4. Conveyors and industrial tools – Smooth operation for continuous-duty equipment.

5. Snow sweepers and compact blowers – Dependable cold-weather performance.

Ships Across Canada from Arns Equipment

From Calgary to Vancouver to Halifax, Arns Equipment ships Honda GX engines across Canada quickly and safely. As Western Canada’s most trusted OPE dealer, we make it easy to get the genuine Honda power you need—with friendly service you can count on.