B2G240 Gasoline Engine, 4 Cylinder, 2 Stroke, 240cc Engine, 19HP power

B2G240 UAV Gasoline Engine – 240cc 4-Cylinder BOXER | 19hp | 42kgf Thrust The B2G240 UAV engine is a high-output, multi-cylinder UAV motor engineered for heavy-lift and long-endurance missions. Featuring a 4-cylinder BOXER layout, electronic control, and advanced safety redundancies, this 240cc, 2-stroke gasoline UAV engine delivers up to 19hp of power and 42kgf of thrust with exceptional fuel efficiency and environmental adaptability. Built to power demanding platforms like hybrid VTOLs, large-scale logistics UAVs, and professional spraying drones, the B2G240 ensures unmatched durability, safety, and integration flexibility for mission-critical operations. 🔧 Technical Specifications Parameter Value Displacement 240cc Cylinder Configuration 4-Cylinder Horizontal (BOXER) Stroke 2-Stroke Control System Electronic Control Max RPM 7000 rpm Max Power Output 19 hp Max Thrust 42 kgf Cooling Method Air-cooled Minimum Fuel Consumption 405 g/kW·h Fuel Type 92# Gasoline Lubrication Method Mixed lubrication (Ratio 1:40) Cylinder Head Temp Limit 200°C Operating Temp Range -40°C to +55°C Weight Composition Engine Body: 7064g Exhaust Pipes: 560g ECU (Engine Control Unit): 153g Fuel Pump: 270g CDI Ignition Module: 680g Wiring Harness: 191g Key Features Electronic Control System with high precision and responsiveness Dual-Redundant RPM Sensors for enhanced reliability Dual CDI Ignition Modules for ignition redundancy Closed-Loop Adjustable Fuel Pressure for optimized fuel delivery Redundant Temperature Monitoring for engine safety Integrated Ambient Pressure Sensor for altitude compensation Fuel-Efficient for Long-Endurance UAV Missions High Integration Convenience and Long-Term Durability Recommended Propellers Two-Blade Options: 28×14, 28×16, 30×10, 26×18, 27×14 Three-Blade Options: 24×18, 25×12 Ideal Applications Heavy-lift hybrid VTOL drones UAV cargo delivery and logistics Agricultural spraying drones Large fixed-wing or tiltrotor UAVs Aerial survey and long-range mapping missions The B2G240 sets a new standard for multi-cylinder UAV power systems , offering superior performance, safety redundancy, and environmental adaptability —engineered to meet the growing demand for professional-grade, long-endurance drone missions . For a comprehensive reading of related products, please visit the Motionew website. FAQ – B2G240 Gasoline UAV Engine (4-Cylinder, 2-Stroke, 240cc, 19HP) 1. What are the key specifications and performance details of the B2G240 engine? The B2G240 is a 240cc 4-cylinder horizontally opposed (BOXER) 2-stroke gasoline engine that delivers up to 19 HP at 7000 RPM and 42 kgf of thrust. It uses 92-octane gasoline with a 40:1 oil-to-fuel ratio and operates efficiently between -40°C and +55°C. 2. What control and reliability systems are integrated? The engine features an electronic control system, dual CDI ignition modules, dual RPM sensors, redundant temperature monitoring, and a closed-loop adjustable fuel pressure system. It also includes an ambient pressure sensor for automatic altitude compensation. 3. What are the engine’s design benefits for UAV applications? The B2G240’s 4-cylinder BOXER configuration provides smooth power delivery and minimal vibration. It is air-cooled, lightweight (around 7 kg for the engine body), and optimized for hybrid VTOLs, heavy-lift logistics UAVs, and long-endurance drones. 4. How can customers order the B2G240 and what payment methods are accepted? Orders can be placed directly on the MotioNew website or via direct sales contact. Payment options include PayPal, credit/debit cards, and wire transfers. Custom quotes and shipping arrangements are available for bulk purchases. 5. Does MotioNew offer OEM and integration services for UAV manufacturers? Yes. OEM support includes customized engine mounting, ECU configuration, and compatibility optimization with hybrid-electric propulsion systems or specific airframe requirements. 6. What documentation and after-sales support are provided? The engine comes with complete technical documentation, including installation and maintenance manuals, ECU wiring guides, and propeller recommendations. MotioNew provides warranty coverage, spare parts supply, and dedicated engineering support for all B2G-series engines.