Kohler XTX1100

Kohler XTX1100The Kohler XTX1100 is a 224 cc (13.7 cu·in) natural aspirated single-cylinder four-stroke air-cooled internal combustion small gasoline engine from the XTX-series with a vertical shaft, manufactured by Kohler Co for general-purpose applications, such as pressure washer, string trimmer, tiller, walk-behind mower.

The cylinder bore and the piston stroke are 73.0 mm (2.87 in) and 53.5 mm (2.11 in), respectively. Compression ratio rating is 9.2:1.

The Kohler XTX1100 engine produces 14.9 Nm (1.5 kg·m; 11.0 lb·ft) at 2,600 rpm of maximum torque.

The Kohler XTX1100 features:

  • OHV design
  • Aluminum cylinder block
  • Cast iron cylinder liners
  • Dependable electronic magneto ignition system
  • Carburetor with fixed main jet
  • Mechanical centrifugal governor
  • Splash type lubrication system
  • Forced air cooling system
  • Recoil starter

General information

Engine Specifications
Engine modelXTX1100
Engine type4-stroke, OHV, single-cylinder
Displacement224 cm 3 (13.7 cu-in)
Max. horsepower
Max. torque14.9 Nm (1.5 kg·m; 11.0 lb·ft) at 2,600 rpm
Cooling systemForced air
Air cleanerReplaceable, paper element
Lubricating systemSplash type
Ignition systemDependable electronic magneto
Fuel systemCarburetor with fixed main jet
Fuel usedUnleaded gasoline (octane number 86 or higher)
Fuel tank capacity1.4 liters (1.48 US.qts, 1.23 Imp. qts)
Starting systemRecoil starter
GovernorMechanical centrifugal governor
PTO shaft rotationCounterclockwise (from PTO shaft side)
Dimensions (L x W X H)366 x 356 x 267 mm (14.4 x 14.0 x 10.5 in)
Dry weight11.5 kg (25.3 lbs)

Cylinder Block and Head

Cylinder block
Compression ratio:9.2:1
Cylinder bore:73.0 mm (2.87 in)
Piston stroke:53.5 mm (2.11 in)
Cylinder internal diameter (standard):73.020-73.036 mm (2.8748-2.8754 in)
Number of piston rings (compression / oil):2/1
Piston pin diameter:17.990-17.996 mm (0.7082-0.7085 in)
Thrust face outer diameter (standard):72.980-73.000 mm (2.8732-2.8740 in)
Ring-to-groove side clearance (Top):0.020-0.060 mm (0.0008-0.0024 in)
Ring-to-groove side clearance (Second):0.020-0.060 mm (0.0008-0.0024 in)
Ring end gap (Top):0.150-0.300 mm (0.0059-0.0118 in)
Ring end gap (Second):0.200-0.350 mm (0.0079-0.0138 in)
Number of main bearings:2
Crankshaft main journal diameter:
Crankpin journal diameter:29.985-29.995 mm (1.1805-1.1809 in)
Cylinder head
Valve arrangement:OHV, gear driven
Valves:2 (4 valves in total)
Valve head diameter (INTAKE):25.875-26.125 mm (1.0187-1.0285 in)
Valve head diameter (EXHAUST):23.875-24.125 mm (0.9399-0.9498 in)
Valve seat angle (INTAKE):44.5°
Valve seat angle (EXHAUST):44.5°
Valve seat angle (INTAKE):45°
Valve seat angle (EXHAUST):45°
Valve steam diameter (INTAKE):5.465-5.480 mm (0.2152-0.2157 in)
Valve steam diameter (EXHAUST):5.465-5.480 mm (0.2152-0.2157 in)

Tightening torque specs

Tightening torque specs
Connecting rod12.5 Nm (1.3 kgf·m; 9.2 ft·lb)
Cylinder head (torque in 2 increments) Step 1: 14.0 Nm (1.4 kgf·m; 10.3 ft·lb)
Step 2: 27.8 Nm (2.8 kgf·m; 20.5 ft·lb)
Rocker arm stud13.6 Nm (1.4 kgf·m; 10.0 ft·lb)
Rocker arm pivot jam nut9.5 Nm (1.0 kgf·m; 7.0 ft·lb)
Flywheel51.5 Nm (5.3 kgf·m; 38 ft·lb)
Muffler Exhaust stud: 5.0 Nm (0.5 kgf·m; 3.7 ft·lb)
Exhaust nut: 9.5 Nm (1.0 kgf·m; 7.0 ft·lb)
Spark plug27.0 Nm (2.75 kg·m; 20.0 ft·lb)
Oil drain plug13.6 Nm (1.4 kgf·m; 10.0 ft·lb)

Service Data

Valve clearance
Intake/Exhaust:0.0762-0.1270 mm (0.0030-0.0050 in)
Oil system
Lubrication system:Splash type
Oil type:API SJ or higher
Recommended oil:SAE 10W-30
Oil capacity:0.6 liters (0.63 US.qts, 0.53 Imp. qts)
Fuel system
Type:Carburetor with fixed main jet
Fuel filter:In-line fuel filter
Ignition system
Type:Dependable electronic magneto
Spark plug:Kohler 1413214-S
Spark plug gap:0.76 mm (0.030 in)
Ignition coil air gap0.254 mm (0.010 in)
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.

ATTENTION! Dear visitors, this is an informational database of technical specifications, we are not a parts supplier or a marketplace.

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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