SP-56 series

The SP-56 is the smallest 2-cylinder engine in the Sky Power portfolio. The engine is equipped with a carburetor and an improved cylinder design for a higher thermal stability. In the 2nd half of 2020 the engine will also be available with the new ignition SP-IGU. The generator can be mounted on the rear output shaft.

> TS – Twin Spark, FI – Fuel Injection, HF – Heavy Fuel, ROS – Rear output shaft, CR – Carburetor Rear

General series specifications range

Type 2-Cylinder Gas-Engine with Rear Out Shaft
Capacity 56 ccm / 3.42 cu in
Power 4.60 HP / 3.38 KW
Torque 4.68 Nm / 6500 RPM
Bore diameter 1.42 inch (36.00 mm)
Stroke 1.10 inch (28.00 mm)
Speed Range 1,500 - 10,000
Weight 5.73 lbs (2.6 kg) incl. ignition
Oil/Gasoline ratio 1:50 / 2% mix
Operating Voltage 6 - 8.4 V DC