The Honda G35 is a 144 cc (8.8 cu·in) natural aspirated single-cylinder four-stroke air-cooled internal combustion small gasoline engine with a horizontal shaft, manufactured by Honda Motor Company for general-purpose applications.
It has a 64.0 mm (2.52 in) cylinder bore and 45.0 mm (1.77 in) piston stroke. The compression ratio rating is 6.4:1.
The Honda G35 engine produced 3.5 PS (2.61 kW; 3.5 HP) at 4,000 rpm of maximum output power and 6.5 N·m (0.7 kg·m, 4.8 ft·lb) at 3,000 rpm of peak torque.
The Honda G35 features:
- L-head design
- High voltage ignition syste
- Horizontal type carburetor with butterfly valve
- Splash type lubrication system
- Recoil starter or rope startin
General information
Engine Specifications | |
Engine model | G35 |
Engine type | 4-stroke, L-head, single-cylinder |
Displacement | 144 cm3, (8.8 cu·in) |
Max. horsepower | 3.5 PS (2.61 kW; 3.5 HP) at 4,000 rpm |
Max. torque | 6.5 N·m (0.7 kg·m, 4.8 ft·lb) at 3,000 rpm |
Cooling system | Forced air |
Lubricating system | Splash |
Ignition system | High voltage ignition |
Fuel system | Horizontal type carburetor with butterfly valve |
Fuel consumption | 310 g/HPh |
Fuel tank capacity | 2.5 L (0.66 US. gal. 0.55 Imp. gal.) |
Fuel used | Unleaded gasoline (octane number 86 or higher) |
Starting system | Recoil starter or rope starting |
Stoping system | Ignition primary circuit ground |
PTO shaft rotation | Counterclockwise (from PTO shaft side) |
Dimensions (L x W X H) | – |
Dry weight | – |
Cylinder Block and Head
Cylinder block | |
Compression ratio: | 6.4:1 |
Cylinder bore: | 64.0 mm (2.52 in) |
Piston stroke: | 45.0 mm (1.77 in) |
Cylinder internal diameter (standard): | 64.000 mm (2.5197 in) |
Piston skirt outer diameter (standard): | 63.960 mm (2.5181 in) |
Piston pin diameter: | 15.000 mm (0.5906 in) |
Side clearance: | 0.010 mm (0.0004 in) |
Ring end gap: | 0.200 mm (0.0079 in) |
Crankshaft center distance: | 22.5 mm (0.885 in) |
Cylinder head | |
Valve arrangement: | L-head |
Valves: | 2 |
Valve steam diameter (INTAKE): | 6.970 mm (0.2744 in) |
Valve steam diameter (EXHAUST): | 6.925 mm (0.2726 in) |
Camshaft lobe height (INTAKE): | 17.030 mm (0.6705 in) |
Camshaft lobe height (EXHAUST): | 17.030 mm (0.6705 in) |
Camshaft journal diameter : | 5.020 mm (0.1976 in) |
Tightening torque specs
Tightening torque specs | |
Carburetor (6 mm nut) | 8-12 Nm; 0.8-1.2 kg·m; 5.8-8.7 ft·lb |
Flywheel (14 mm nut) | 60-65 Nm; 6.0-6.5 kg·m; 43.4-47 ft·lb |
Cylinder Head (8 x 35 mm flange bolt) | 20-28 Nm; 2.0-2.8 kg·m; 14.5-20.2 ft·lb |
Connecting Rod (6 x 37 mm bolt) | 9-11 Nm; 0.9-1.1 kg·m; 6.5-8.0 ft·lb |
Service Data
Cylinder compression: | 5.3 kg/cm2 (75 psi) |
Oil system | |
Lubrication system: | Splash |
Oil type: | Honda 4-stroke or an equivalent |
Recommended oil: | SAE 10W-30 |
Oil capacity: | 0.6 L (0.63 US. qt, 0.53 Imp. qt.) |
Ignition system | |
Type: | High voltage ignition |
Ignition timing: | 20°±3° B.T.D.C. (Fixed) |
Spark plug: | NGK: BR6HS, B6HS |
Spark plug gap: | 0.6-0.7 mm (0.0236-0.0276 in) |
Applications
Manufacturer or Brand | Models |
Generators | |
Honda | E800 |
We try to use official documentation and verify the published data, but errors may occur. In addition, specifications of machinery and equipment may vary depending on markets and modifications. We do not recommend the use of this data for spare parts or repairs. Use official service manuals or parts catalogs for your product.
Be the first to comment