3W International

Multi-Fuel & Gas Engines



PERFORMANCE BEYOND LIMITS

4-Cylinder Gas Engines


3W-140i B4

3W-140i B4

Specifications

Cylinder Capacity140.0 ccm/8.28 cu in
Power10.94 HP/8.0 KW
Torque12.59 Nm/6100 RPM
Bore Diameter1.49 inch (38 mm)
Stroke1.18 inch (30 mm)
Speed Range1000–7500 RPM
Weight8.81 lbs (4.0 kg)
Crankshaft5 ball bearing
Oil/Gasoline Ratio1:50/2% mix
Operating voltage
Ignition/Carb*
FI

6–8.4 V
13–28 V DC
*Only for gas engines.
CAD drawings and measurement upon request.




3W-684iB4 TS

3W-684iB4 TS

Specifications

Cylinder capacity684 ccm / 41.73 cu in
Power54 HP / 40.00 KW
Torque51.16 Nm / 7350 RPM
Bore diameter Ø2.6 inch (66.00 mm)
Stroke1.97 inch (50.00 mm)
Speed range1200 - 7500 RPM
Weight36.04 lbs (16.40 kg) incl. ign.
Crankshaft6 ball bearing
Oil/Gasoline ratio1:50 / 2% mix
Operating voltage6 – 8.4 V DC
KW/RPM40.00 KW / 7350 rpm
CAD drawings and measurement upon request.




3W International Services

3W Trade Shows and Events
Trade Shows

Contact Us