The 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 model | XTX1100 |
Engine type | 4-stroke, OHV, single-cylinder |
Displacement | 224 cm 3 (13.7 cu-in) |
Max. horsepower | – |
Max. torque | 14.9 Nm (1.5 kg·m; 11.0 lb·ft) at 2,600 rpm |
Cooling system | Forced air |
Air cleaner | Replaceable, paper element |
Lubricating system | Splash type |
Ignition system | Dependable electronic magneto |
Fuel system | Carburetor with fixed main jet |
Fuel used | Unleaded gasoline (octane number 86 or higher) |
Fuel tank capacity | 1.4 liters (1.48 US.qts, 1.23 Imp. qts) |
Starting system | Recoil starter |
Governor | Mechanical centrifugal governor |
PTO shaft rotation | Counterclockwise (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 weight | 11.5 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 rod | 12.5 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 stud | 13.6 Nm (1.4 kgf·m; 10.0 ft·lb) |
Rocker arm pivot jam nut | 9.5 Nm (1.0 kgf·m; 7.0 ft·lb) |
Flywheel | 51.5 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 plug | 27.0 Nm (2.75 kg·m; 20.0 ft·lb) |
Oil drain plug | 13.6 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 gap | 0.254 mm (0.010 in) |
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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