The Kawasaki FG150 is a 151 cc (9.21 cu-in) single-cylinder air-cooled 4-stroke internal combustion small gasoline engine with horizontal shaft manufactured by Kawasaki Heavy Industries LTd., for general-purpose applications.
The FG150 engine has a cast-iron cylinder liner; two main ball bearings; float type carburetor with fixed main jet; flywheel magneto transistor type ignition system; mechanical governor and recoil starter with an automatic compression release. The engine uses a dual-element air cleaner and splashes lubrication system.
Bore and stroke are 64.0 mm (2.52 in) and 47.0 mm (1.85 in), respectively. Compression ratio rating is 6.4:1. The Kawasaki FG150 motor produced 3.7 PS (2.7 kW; 3.6 HP) at 4,000 rpm of horsepower and 7.0 Nm (0.71 kg·m; 5.17 ft·lb) at 2,800 rpm of torque. The FG150G – 1/2 cam gear reduction.
General information
| Engine Specifications | |
| Model | FG150D / FG150G |
| Type | 4-stroke, single cylinder |
| Displacement | 151 cm 3 (9.21 cu-in) |
| Max. horsepower | 3.7 PS (2.7 KW; 3.6 HP) at 4,000 rpm |
| Max. torque (crank PTO) | 7.0 Nm (0.71 kg·m; 5.17 ft·lb) ta 2,800 rpm |
| Carburetor | Float type with fixed main jet |
| Cooling system | Forced-air |
| Ignition system | Flywheel magneto transistor type |
| Lubricating system | Splash |
| Starting system | Recoil starter |
| Stoping system | Ignition primary circuit ground |
| Fuel used | Unleaded gasoline (octane number 86 or higher) |
| Fuel tank capacity | 3.0 L (3.2 US qt) |
| Fuel consumption | 315 g/HPh |
| PTO shaft rotation | Counterclockwise (from PTO shaft side) |
Dimensions and Weight
| Kawasaki FG150 D/G | |
| Length | 312 mm (12.3 in) |
| Width | 319 mm (12.6 in) |
| Height | 370 mm (14.6 in) |
| Dry weight | 14.3 kg (31.5 lbs) |
Service Information
| Engine | |
| Maximum speed | 4,000 ± 100 rpm |
| Idle speed | 1,600 ± 150 rpm |
| Oil system | |
| Oil type | 4-stroke or an equivalent (SF, SG, SH, or SJ) |
| Recommended oil | SAE 10W-30 |
| Oil capacity | 0.5 L (0.5 US. qt) |
| Ignition system | |
| Spark plug | NGK: BP4HS |
| Spark plug gap | 0.7-0.8 mm (0.028-0.031 in) |
Author:
Buongiorno vorrei acquistare un motore completo kawasaki fg 150. E’ possibile? Quanto costa?
Where can I get a starter coil, 21171-2058? Thanks