The Torx TX160 is a 0.2 L (159 cc, 9.7 cu·in) natural aspirated single-cylinder four-stroke air-cooled internal combustion small gasoline engine with a vertical shaft. The Torx XT160 is used for general-purpose applications, such as lawn mowers.
The Torx XT160 engine has a single cylinder, overhead valve (OHV) and recoil starter. The TX160 is equipped with 1.0 L (0.26 US. gal. 0.22 Imp. gal.) fuel tank. The TX160 engine produced 5.0 PS (3.7 kW; 5.0 HP) at 3,600 rpm of maximum horsepower and 7.0 N·m (0.7 kg·m, 5.2 ft·lb) at 3,000 rpm of maximum torque.
|Engine type||4-stroke, OHV, single-cylinder|
|Displacement||159 cm3, (9.7 cu·in)|
|Max. horsepower||5.0 PS (3.7 kW; 5.0 HP) at 3,600 rpm|
|Max. torque||7.0 N·m (0.7 kg·m, 5.2 ft·lb) at 3,000 rpm|
|Cooling system||Forced air|
|Fuel tank capacity||1.0 L (0.26 US. gal. 0.22 Imp. gal.)|
|Fuel used||Unleaded gasoline (octane number 86 or higher)|
|Starting system||Recoil starter|
|Stoping system||Ignition primary circuit ground|
|PTO shaft rotation||Counterclockwise (from PTO shaft side)|
|Dry weight||10.1 kg (22.3 lbs)|
Cylinder Block and Head
Cylinder bore and piston stroke are 65.0 mm (2.56 in) and 48.0 mm (1.89 in), respectively. Compression ratio rating is 8.5:1.
|Cylinder bore:||65.0 mm (2.56 in)|
|Piston stroke:||48.0 mm (1.89 in)|
|Crankshaft center distance:||24.0 mm (0.945 in)|
The engine oil, API service classification SE class or equivalent is recommended for the TX160. Refilling oil capacity is 0.55 L (0.58 US. qt, 0.48 Imp. qt.).
|Oil capacity:||0.55 L (0.58 US. qt, 0.48 Imp. qt.)|