SP-170 Series

The SP-170 2-stroke Boxer engine with 170 ccm is the mid-range propulsion system designed for aircraft from 60-80 kg MTOW

This engine size has successfully completed 100s of hours of maritime operations for EMSA and proved itself in all associated operating conditions. The SP-170 TS ROS is equipped with dual spark plugs per cylinder for redundancy and a rear output shaft for user adaptability. Optional starter generator can be included, allowing for hybrid functionality increasing the operational capacity for this engine.

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SP-170 TS ROS

Additional information

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

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SP-170 FI TS ROS

Additional information

Type

2-Cylinder Gas Engine

Capacity

170 ccm / 10.37 cu in

Power

16.0 hp / 11.7 kW @ 6500 rpm

Speed Range

1500 – 8000 rpm

Crankshaft

4 ball bearings

Oil/Gasoline ratio

1:50 / 2 % mix

Bore diameter

2.00 inch (51.00 mm)

Stroke

1.60 inch (41.00 mm)

Torque

18.98 Nm @ 4750 rpm

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SP-170 HF FI TS ROS

Additional information

Type

2-Cylinder Gas Engine

Capacity

170 ccm / 10.37 cu in

Speed Range

2000 – 7000 rpm

Weight

without subcomponents 20.24 lbs (9.2 kg)

Crankshaft

4 ball bearings

Oil/Gasoline ratio

1:50 / 2 % mix

Operating Voltage

12.5 – 16 V DC

Bore diameter

2.01 inch (51.00 mm)

Stroke

1.61 inch (41.00 mm)

Torque

18.19 Nm @ 4750 rpm

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SP-170 TS ROS (exhaust on top)

Additional information

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

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