Torx TX097

Torx TX097 engineThe Torx TX097 is a 97 cc, (5.92 cu·in) natural aspirated single-cylinder four-stroke air-cooled internal combustion small gasoline engine with a horizontal shaft. The engine is used for general-purpose applications, such as pumps, lawn cutting equipment, shredders, high-pressure washer, hydraulic pumps, and drive units.

The Torx TX097 engine has a single cylinder, overhead valve (OHV) design for increased efficiency and optimal power transfer, and recoil starter. The TX097 is equipped with a 1.4 L (0.37 US. gal. 0.31 Imp. gal.) fuel tank. This engine produced 2.4 PS (1.8 kW; 2.4 HP) at 3,600 rpm of horsepower and 3.1 N·m (0.3 kg·m, 2.3 ft·lb) at 3,000 rpm of torque.

General information

Engine Specifications
Engine model TX097
Engine type 4-stroke, OHV, single-cylinder
Displacement 97 cm3, (5.92 cu·in)
Max. horsepower 2.4 PS (1.8 kW; 2.4 HP) at 3,600 rpm
Max. torque 3.1 N·m (0.3 kg·m, 2.3 ft·lb) at 3,000 rpm
Cooling system Forced air
Lubricating system Splash
Fuel system Carburetor
Fuel tank capacity 1.4 L (0.37 US. gal. 0.31 Imp. gal.)
Fuel used Unleaded gasoline (octane number 86 or higher)
Starting system Recoil starter
Stoping system Ignition primary circuit ground
Governor Centrifugal govervor
PTO shaft rotation Counterclockwise (from PTO shaft side)
Dry weight 9.0 kg (19.8 lbs)

Cylinder Block and Head

A 52.0 mm (2.05 in) cylinder bore and 46.0 mm (1.81 in) piston stroke give the TX097 engine a total of 97 cc of displacement. Compression ratio rating is 7.0:1.

Cylinder block
Compression ratio: 7.0:1
Cylinder bore: 52.0 mm (2.05 in)
Piston stroke: 46.0 mm (1.81 in)
Number of piston rings (compression / oil): 2/1
Crankshaft center distance: 23 mm (0.905 in)
Cylinder head
Valve arrangement: OHV
Valves:: 2

Service Data

The 4-stroke engine oil with a viscosity of 10W-30 is recommended for the TX097, refilling oil capacity is 0.4 L (0.42 US. qt, 0.35 Imp. qt.).

Oil system
Lubrication system: Splash
Oil capacity: 0.4 L (0.42 US. qt, 0.35 Imp. qt.)
Fuel system
Type: Carburetor
Author: Sergei Wers
About: Co-founder and CEO of a multi-brand auto repair shop (engine repair, chassis repair, body repair and painting) for over 15 years. I have been developing internet sites with technical specifications for more than seven years.

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We try to use official documentation and verify the published data, but errors may occur. In addition, specifications of machinery and equipment may vary depending on markets and modifications. We do not recommend the use of this data for spare parts or repairs. Use official service manuals or parts catalogs for your product.

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