1-Cylinder Gas Engines

3W-28i

Specifications

Cylinder Capacity28 ccm / 1.74 cu in
Power2.9 HP / 2.1 KW
Torque2.49 Nm / 8150 RPM
Bore Diameter1.42 inch (36.00 mm)
Stroke1.1 inch (28.00 mm)
Speed Range1500 – 8500 RPM
Weight2.67 lbs (1.2 kg) incl. ignition
Crankshaft3 ball bearing
Oil/Gasoline Ratio1:50 / 2% mix
Operating voltage6 – 8.4 V DC

CAD drawings and measurement upon request.

Engine Data

3W-34xi

Specifications

Cylinder Capacity34 ccm / 2.07 cu in
Power3.12 HP / 2.3 KW
Torque2.52 Nm / 8700 RPM
Bore Diameter1.5 inch (38.00 mm)
Stroke1.18 inch (30.00 mm)
Speed Range1500 - 8500 RPM
Weight2.87 lbs (1.3 kg) incl. ignition
Crankshaft3 ball bearing
Oil/Gasoline Ratio1:50 / 2% mix
Operating voltage6 – 8.4 V DC

CAD drawings and measurement upon request.

Engine Data

3W-55xi TS

Specifications

Cylinder Capacity55 ccm / 3.35 cu in
Power4.18 HP / 3.1 KW
Torque6.57 Nm / 6950 RPM
Bore Diameter1.77 inch (45.00 mm)
Stroke1.38 inch (35.00 mm)
Speed Range1300 - 8500 RPM
Weight3.94 lbs (1.8 kg) incl. ignition
Crankshaft3 ball bearing
Oil/Gasoline Ratio1:50 / 2% mix
Operating voltage6 – 8.4 V DC

CAD drawings and measurement upon request.

Engine Data

3W-80xi TS

Specifications

Cylinder Capacity78 ccm /4.76 cu in
Power5.27 HP/ 3.88 KW
Torque5.57 Nm / 6650 RPM
Bore Diameter2.1 inch (51.00 mm)
Stroke1.61 inch (41.00 mm)
Speed Range1100 - 8500 RPM
Weight5.51 lbs (2.5 kg) incl. ignition
Crankshaft3 ball bearing
Oil/Gasoline Ratio1:50 / 2% mix
Operating voltage6 – 8.4 V DC

CAD drawings and measurement upon request.

Engine Data

3W-80xi

Specifications

Cylinder Capacity78 ccm / 4.76 cu in
Power5.1 HP / 3.78 KW
Bore Diameter1.97 inch (50.00 mm)
Stroke1.57 inch (40.00 mm)
Speed Range1100 – 8500 RPM
Weight5.29 lbs (2.4 kg) incl. ignition
Crankshaft3 ball bearing
Oil/Gasoline Ratio1:50 / 2% Mix
Operating voltage6 – 8.4 V DC

CAD drawings and measurement upon request.

Engine Data

3W-85xi TS

Specifications

Cylinder Capacity83.8 ccm / 5.11 cu in
Power6.02 HP / 4.43 KW
Bore Diameter2.01 inch (51.00 mm)
Stroke1.61 inch (41.00 mm)
Speed Range1100 – 8500 RPM
Weight5.29 lbs (2.4 kg) incl. ignition
Crankshaft3 ball bearing
Oil/Gasoline Ratio1:50 / 2% Mix
Operating voltage6 – 8.4 V DC

CAD drawings and measurement upon request.

Engine Data

3W-85xi

Specifications

Cylinder Capacity83.8 ccm / 5.11 cu in
Power6.0 HP / 4.43 KW
Torquen.a.
Bore Diameter2.01 inch (51.00 mm)
Stroke1.61 inch (41.00 mm)
Speed Range1100 – 8500 RPM
Weight5.29 lbs (2.4 kg) incl. ignition
Crankshaft3 ball bearing
Oil/Gasoline Ratio1:50 / 2% Mix
Operating voltage6 – 8.4 V DC
Tested Heavy Fueln.a.

CAD drawings and measurement upon request.

Engine Data

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