Reliable operation
Balanced architecture and controlled thermal performance.
UAV ENGINE SERIES
BM-222
222 cm³ power unit for professional platforms
A professional 20.9 HP / 15.3 kW power unit built for demanding missions and seamless system integration.
Built in Estonia
Opposed-piston engine
Professional UAVs
OEM support
Volume supply
BM-222
Technical specifications
Displacement222 cm³
Power20.9 HP / 15.3 kW
Idle speed1000 rpm
Static thrust45 kg @ 100 m / 41 kg @ 1800 m
Engine weight4.86 kg
Bore × stroke45 × 35 mm
Recommended propeller32×10; 32×12; 34×10
Compression ratio7.6:1
Lubrication ratio30:1
Fuel / consumptionCarburetor 8.3 L/h · EFI 6.2 L/h
CoolingAir-cooled
Dimensions L × W × H320 × 270 × 180 mm
Number of cylinders4
Operating cycleTwo-stroke
IgnitionAutomatic CDI
Ignition voltage4.8–8.4 V
Spark plugNGK CM6
Exhaust pipe weight470 g
Igniter weight380 g
Baltic Motors
Advantages
European components
Precision components from verified German and Czech suppliers.
Flexible integration
Configuration tailored to the platform and flight profile.
Service and support
Engineering assistance throughout the project lifecycle.
UAV / OEM
Applications
Monitoring and inspection
Infrastructure, forestry and border observation.
Agriculture
Field mapping and precision agriculture.
Heavy platforms
Logistics, extended missions and high payloads.
BM-222
Let’s discuss your project
Describe your platform and mission profile — our engineers will recommend the right configuration.
info@baltic-motors.ee
Tallinn, Estonia