The Torx TX160 engine has a single-cylinder with a vertical shaft, an overhead valve (OHV) design, horizontal carburetor, and recoil starter.
The Torx TX160 motor has a 65.0 mm (2.56 in) cylinder bore and 48.0 mm (1.89 in) piston stroke with a compression ratio of 8.5:1.
It produced 5.0 PS (3.7 kW; 5.0 HP) at 3,600 rpm of horsepower and 7.0 N·m (0.7 kg·m, 5.2 ft·lb) at 3,000 rpm of torque.
|Type||4-stroke, OHV, single cylinder|
|Displacement||159 cm 3 (9.7 cu-in)|
|Max. horsepower||5.0 PS (3.7 kW; 5.0 HP) at 3,600 rpm|
|Max. torque (crank PTO)||7.0 N·m (0.7 kg·m, 5.2 ft·lb) at 3,000 rpm|
|Starting system||Recoil starter|
|Stoping system||Ignition primary circuit ground|
|Fuel used||Unleaded gasoline (octane number 86 or higher)|
|Fuel tank capacity||1.0 L (0.26 US. gal. 0.22 Imp. gal.)|
|PTO shaft rotation||Counterclockwise (from PTO shaft side)|
|Oil type||4-stroke or an equivalent (SJ)|
|Recommended oil||SAE 10W-30|
|Oil capacity||0.55 L (0.58 US. qt, 0.48 Imp. qt.)|