Reliable operation
Balanced architecture and controlled thermal performance.
UAV ENGINE SERIES
BM-280
351 cm³ power unit for professional platforms
A professional 21.5 HP / 7500 rpm power unit built for demanding missions and seamless system integration.
Price on request
Built in Estonia
Opposed-piston engine
Professional UAVs
OEM support
Volume supply
BM-280
Technical specifications
Displacement351 cm³
Power21.5 HP / 7500 rpm
Idle speed1800 rpm
Maximum take-off weight97 kg
Engine weight9.45 kg
Bore × stroke66 × 41 mm
Recommended propeller30×16; 32×16; 40×18; 45×20
Compression ratio10.5:1
Lubrication ratio30:1
Dimensions L × W × H360 × 270 × 280 mm
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-280
Let’s discuss your project
Describe your platform and mission profile — our engineers will recommend the right configuration.
sales@balticmotors.ee
+372 5550 2480
Tallinn, Estonia