Power Ease 225Cc 7Hp 3/4" Keyed Shaft

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 Hp
- Recoil Start Only
- 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 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 Only Stoping system Ignition primary circuit ground Fuel used Unleaded gasoline (octane number 86 or higher) PTO shaft rotation Counterclockwise (from PTO shaft side)