The SP-275 TS ROS is the 2-stroke engine with twin spark and rear output shaft for the most varied applications with UAV, UAS

The following additional configurations can be offered:

  • Generator and Controller
  • Starter Generator and Controller

The Detail


• Type: 2-Cylinder gas engine

• Capacity: 275 ccm / 16.78 cu in

• Power: 21.7 HP / 16 KW @ 6000 RPM

• Speed Range: 1500 – 10000 RPM

• Weight: 17.29 lbs (7.86kg)

• Crankshaft: 4 ball bearings

• Oil/Gasoline Ration: 1:50 / 2% mix

• Operating Voltage: 6-8.4 V DC

• Bore Diameter: 2.32 inch (59mm)

• Stroke: 1.97 inch (50mm)

• Torque: 27.9 Nm @ 4750 RPM