Heavy Fuel and Gasoline Engines for Unmanned Aerial Systems
SP-170 TS ROS Two Stroke Engine (exhaust on top) Dual cylinder UAS engine
SP-170 TS ROS Two Stroke Engine (exhaust on top)

Dual cylinder UAS engine

Visit Website Contact
Saved
Save
SP-170 TS ROS Two Stroke Engine (exhaust on top)

The SP-170 TS ROS is a two-stroke engine with twin spark and rear output
shaft designed for a range of UAS applications.

With 170 ccm, the SP-170 TS ROS is a mid-range propulsion system designed for aircraft from 60-80kg MTOW. This engine size has completed hundreds of hours of maritime operations for EMSA in all associated operating conditions.

The SP-170 TS ROS with exhaust on top is equipped with dual spark plugs per cylinder for redundancy and a rear output shaft for user adaptability.

The following configurations can be offered:

  • No rear output shaft
  • Rear output shaft
  • Generator and Controller
  • Starter Generator and Controller
Type 2-Cylinder Gas Engine
Capacity 170 ccm / 10.37 cu in
Power 12.6 HP / 9.3 KW @ 5250 RPM
Speed Range 1500 – 10000 RPM
Weight incl. ignition 10.03 lbs (4.56 kg)
Crankshaft 4 ball bearings
Oil/Gasoline ratio 1:50 / 2% mix
Operating Voltage 6 – 8.4 V DC
Bore diameter 2.00 inch (51.00 mm)
Stroke 1.60 inch (41.00 mm)
Torque 18.1 Nm @ 4750 RPM