The Honda F220 tiller is equipped with small general-purpose Honda GXV57 engine (57 cc, 3.48 cu-in), planetary gear transmission and internal expanding shoe clutch. The engine uses transistorized magneto ignition, horizontal type carburetor, and recoil starter.
The Honda GXV57 is a single-cylinder air-cooled 4-stroke internal combustion engine vertical shaft. A 45.0 mm (1.77 in) cylinder bore and 36.0 mm (1.42 in) piston stroke give the motor a total of 57 cc of displacement. Compression ratio rating is 8.0:1.
The GXV57 engine produces 2.0 HP (1.5 kW) at 4,800 rpm and 3.2 N·m (0.33 kg·m, 2.36 ft·lb) at 4,600 rpm of torque .
General information
| Tiller, Rotavator, Cultivator Specifications | |
| Model | Honda F220 |
| Dimensions (L x W x H): | 1,200 x 545 x 975 mm (47.2 x 21.5 x 38.4 in) |
| Dry weight (without tines) | 24.0 kg (53 lbs) |
| Max handle height | – |
| Fuel tank capacity | 0.67 L |
| Engine | |
| Engine model | Honda GXV57 |
| Displacement | 57 cm3 (3.48 cu-in) |
| Bore x stroke | 45.0 x 36.0 mm (1.77 x 1.42 in) |
| Max. horsepower | 2.0 HP (1.5 kW) at 4,800 rpm |
| Max. torque | 3.2 N·m (0.33 kg·m, 2.36 ft·lb) at 4,600 rpm |
| Carburetor | Horizontal type, butterfly valve |
| Cooling system | Forced-air |
| Ignition system | Transistorized magneto ignition |
| Lubricating system | Splash |
| Starting system | Recoil starter |
| Stoping system | Ignition primary circuit ground |
| Fuel used | Unleaded gasoline (octane number 86 or higher) |
| Transmission and clutch | |
| Transmission | Planetary gear |
| Clutch | Internal expanding shoe |
Maintenance data
| Engine | |
| Maximum speed | 4,250 ± 150 rpm |
| Idle speed | 2,200 ± 200 rpm |
| Cylinder compression | 2.8 kg/cm2 (39.8 psi) at 1000 rpm |
| Valve clearance | |
| Intake valve | 0.06-0.10 mm (0.0024-0.0039 in) |
| Exhaust valve | 0.09-0.13 mm (0.0035-0.0051 in) |
| Oil system | |
| Oil type | Honda 4-stroke or an equivalent (SE or SF) |
| Recommended oil | SAE 10W-30 |
| Oil capacity | 0.30 l (0.32 US. qt) |
| Transmission oil capacity | 0.95 L (1.0 US qt) |
| Ignition system | |
| Ignition timing | 21° B.T.D.C. |
| Spark plug | NGK: CR4HSB DENSO: U14FSR-UB |
| Spark plug gap | 0.6-0.7 mm (0.024-0.028 in) |
| Spark plug tightening torque | 12 Nm; 1.2 kg·m; 8.6 ft·lb |
| Carburetor | |
| Main jet | #50 |
| Float height | 12 mm (0.47 in) |
| Pilot screw opening | 1-5/8 turns out |
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