Heavy Fuel, Gasoline Engines & Wankel Rotary UAV Engines
SP-210 HF FI TS ROS 2-Stroke Engine Dual Cylinder Heavy Fuel UAV Engine
SP-210 HF FI TS ROS 2-Stroke Engine

Dual Cylinder Heavy Fuel UAV Engine

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SP-210 HF FI TS ROS 2-Stroke Engine

The SP-210 HF FI TS ROS is a two-stroke fuel injected engine for heavy fuel, with twin spark and Starter Generator, suitable for a variety of UAV and UAS applications.

The SP-210 2-stroke dual cylinder engine with 210ccm is the most popular dual in the propulsion portfolio, positioned in the 60~100kg UAS tier. Current operational conditions include maritime and desert environments with 1000s hours achieved to date. The SP-210 engine comes with dual spark for redundancy and a rear output shaft for user flexibility.

Includes ignition, ECU, fuel pump, sensors, harness, preheating system, stainless-steel exhaust system, starter-generator and controller.

Type 2-Cylinder Gas Engine
Capacity 210 ccm / 12.81 cu in
Speed Range 2200 – 7000 RPM
Weight without subcomponents 21.65 lbs (9.84 kg)
Crankshaft 4 ball bearings
Oil/Gasoline ratio 1:50 / 2% mix Jet-A, Jet-A1, JP-8
Operating Voltage 12.5 – 16 V DC
Bore diameter 2.16 inch (55.00 mm)
Stroke 1.77 inch (45.00 mm)
Torque 17.3 Nm @ 5500 RPM