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SP-275 SERIES

The SP-275 series is designed with twin spark plugs and can be equipped with a carburetor or a fuel injection. The generator is mounted on the rear output shaft. All engines, except SP-275 TS CR, are equipped with the ignition HKZ215 and the ECU030. The electronics of the HKZ215 can be installed on an additional system carrier which sits on top of the cylinders. The engine is available with or without system carrier.
A dedicated version, the SP-275 TS CR, is designed especially for target drone applications. This version has a rear carburetor and has a low-profile design optimized for high speed training flights requiring minimal aerodynamic cross section.

Versions:

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  • SP-275 TS 

  • SP-275 FI TS 

  • SP-275 TS CR-03 

  • SP-275 TS CR

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  • SP-275 HF FI TS

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> TS – Twin Spark, FI – Fuel Injection, HF – Heavy Fuel,

ROS – Rear output shaft, CR – Carburetor Rear

The SP-275 TS CR is designed with twin spark plugs and manual decompression valves. The engine is very compact due to the rear carburetor.

SP-275 TS CR

7.82 kg
2-Cylinder Gas Engine
275 ccm / 16.78 cu in
21.4 HP / 15.7 KW @ 6000 RPM
1500 – 10000 RPM
excl. ignition 17.16 lbs (7.8 kg)
3 ball bearings
1:50 / 2% mix
6 – 8.4 V DC
2.32 inch (59.00 mm)
1.97 inch (50.00 mm)
27.8 Nm @ 4750 RPM
Weight
Type
Capacity
Power
Speed Range
Weight
Crankshaft
Oil/Gasoline ratio
Operating Voltage
Bore diameter
Stroke
Torque
SP-275-TS-CR.jpg
SP-275-FI-TS.jpg

SP-275 FI TS ROS

10.7 kg
2-Cylinder Gas Engine
275 ccm / 16.78 cu in
21.5 HP / 15.8 KW @ 6000 RPM
28.3 Nm @ 3250 RPM
1500 – 8000 RPM
without subcomponents 20.35 lbs (9.25kg)
4 ball bearings
1:50 / 2% mix
12 – 15 V DC
2.32 inch (59.00 mm)
1.97 inch (50.00 mm)
Weight
Type
Capacity
Power
Torque
Speed Range
Weight

Crankshaft
Oil/Gasoline ratio
Operating Voltage
Bore diameter
Stroke

SP-275 TS ROS

7.86 kg
2-Cylinder Gas Engine
275 ccm / 16.78 cu in
21.7 HP / 16.0 KW @ 6000 RPM
1500 – 10000 RPM
without ignition 17.29 lbs (7.86 kg)
4 ball bearings
1:50 / 2% mix
6 – 8.4 V DC
2.32 inch (59.00 mm)
1.97 inch (50.00 mm)
27.9 Nm @ 4750 RPM
Weight
Type
Capacity
Power
Speed Range
Weight

Crankshaft
Oil/Gasoline ratio
Operating Voltage
Bore diameter
Stroke
Torque
SP-275-TS-rotor.jpg
SP-275-TS-rotor.jpg

SP-275 FI TS ROS

7.86 kg
2-Cylinder Gas Engine
275 ccm / 16.78 cu in
21.7 HP / 16.0 KW @ 6000 RPM
1500 – 10000 RPM
without ignition 17.29 lbs (7.86 kg)
4 ball bearings
1:50 / 2% mix
6 – 8.4 V DC
2.32 inch (59.00 mm)
1.97 inch (50.00 mm)
27.9 Nm @ 4750 RPM
Weight
Type
Capacity
Power
Speed Range
Weight
Crankshaft
Oil/Gasoline ratio
Operating Voltage
Bore diameter
Stroke
Torque

SP-275 TS CR 03

7.3 kg
2-Cylinder Gas Engine
275 ccm / 16.78 cu in
21.7 HP / 15.9 KW @ 6000 RPM
1500 – 10000 RPM
excl. ignition 16.1 lbs (7.3 kg)
3 ball bearings
1:50 / 2% mix
6 – 8.4 V DC
2.32 inch (59.00 mm)
1.97 inch (50.00 mm)
27.6 Nm @ 5000 RPM
Weight
Type
Capacity
Power
Speed Range
Weight
Crankshaft
Oil/Gasoline ratio
Operating Voltage
Bore diameter
Stroke
Torque
Skypower-CR03-neu.jpg
SP-275-TS-rotor.jpg

SP-275 TS (exhaust at the top)

7.86 kg
2-Cylinder Gas Engine
275 ccm / 16.78 cu in
21.7 HP / 16.0 KW @ 6000 RPM
1500 – 10000 RPM
without ignition 17.29 lbs (7.86 kg)
4 ball bearings
1:50 / 2% mix
6 – 8.4 V DC
2.32 inch (59.00 mm)
1.97 inch (50.00 mm)
27.9 Nm @ 4750 RPM
Weight
Type
Capacity
Power
Speed Range
Weight
Crankshaft
Oil/Gasoline ratio
Operating Voltage
Bore diameter
Stroke
Torque
Test method: Dynotest - Engine data might change due to the engine test procedure and the engine configuration.
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