The Story
The PowerEase R225 is a 223 cc (13.6 cu-in) single-cylinder air-cooled 4-stroke internal combustion general-purpose gasoline engine with horizontal shaft.
The PowerEase R225 engine has an OHV design; flat suction valve carburetor; recoil starter or electric starter, transistorized magneto ignition (TCI) system and centrifugal mechanical governor system.
A 70.0 mm (2.76 in) cylinder bore and 58.0 mm (2.28 in) piston stroke give the Rato R225 motor a total of 223 cc of displacement. Compression ratio rating is 9.0:1. It produced 7.5 HP of horsepower at 3,600 rpm and 13.0 N·m (1.33 kg·m, 9.58 ft·lb) of torque at 2,500 rpm.
- 7.5 Hp
- Recoil /Electric Start
- 3/4" Keyed Shaft
| Engine Specifications | |
| Model | R225 |
| Type | 4-stroke, OHV, single cylinder |
| Displacement | 223 cm 3 (13.6 cu-in) |
| Shaft | 3/4" Keyed |
| Max. horsepower | 7.5 HP at 3,600 rpm |
| Max. torque (crank PTO) | 13.0 N·m (1.33 kg·m, 9.58 ft·lb) at 2,500 rpm |
| Carburetor | Flat suction valve carburetor |
| Cooling system | Forced-air |
| Ignition system | Transistorized magneto ignition (TCI) |
| Lubricating system | Splash |
| Starting system | Recoil / electric starter |
| Stoping system | Ignition primary circuit ground |
| Fuel used | Unleaded gasoline (octane number 86 or higher) |
| PTO shaft rotation | Counterclockwise (from PTO shaft side) |
Description
The PowerEase R225 is a 223 cc (13.6 cu-in) single-cylinder air-cooled 4-stroke internal combustion general-purpose gasoline engine with horizontal shaft.
The PowerEase R225 engine has an OHV design; flat suction valve carburetor; recoil starter or electric starter, transistorized magneto ignition (TCI) system and centrifugal mechanical governor system.
A 70.0 mm (2.76 in) cylinder bore and 58.0 mm (2.28 in) piston stroke give the Rato R225 motor a total of 223 cc of displacement. Compression ratio rating is 9.0:1. It produced 7.5 HP of horsepower at 3,600 rpm and 13.0 N·m (1.33 kg·m, 9.58 ft·lb) of torque at 2,500 rpm.
- 7.5 Hp
- Recoil /Electric Start
- 3/4" Keyed Shaft
| Engine Specifications | |
| Model | R225 |
| Type | 4-stroke, OHV, single cylinder |
| Displacement | 223 cm 3 (13.6 cu-in) |
| Shaft | 3/4" Keyed |
| Max. horsepower | 7.5 HP at 3,600 rpm |
| Max. torque (crank PTO) | 13.0 N·m (1.33 kg·m, 9.58 ft·lb) at 2,500 rpm |
| Carburetor | Flat suction valve carburetor |
| Cooling system | Forced-air |
| Ignition system | Transistorized magneto ignition (TCI) |
| Lubricating system | Splash |
| Starting system | Recoil / electric starter |
| Stoping system | Ignition primary circuit ground |
| Fuel used | Unleaded gasoline (octane number 86 or higher) |
| PTO shaft rotation | Counterclockwise (from PTO shaft side) |
