Lowental Hybrid’s GH-04 aerial generator is a twin-cylinder boxer power system engineered for multi-rotor drones up to 35 kg MTOW. Delivering up to 4.0 kW of output, it combines robust dual-cylinder reliability with advanced electronic fuel injection for consistent performance and optimized efficiency. Designed for demanding missions requiring longer flight times and heavier payloads, GH-04 offers flexible integration and a fast setup process across various multi-rotor platforms.
The system features an air-cooled, two-stroke boxer engine with an automatic built-in starter generator. It runs on premixed gasoline or heavy fuel with 4% two-stroke oil. With in-flight start/stop capability, operators can transition seamlessly to silent electric flight when required. GH-04 supports multiple telemetry and communication protocols, including CAN bus, MAVLink, RS-485, Ethernet, and UART, ensuring full system compatibility and reliable data connectivity.
Specifications:
| Typical MTOW: | 20-35 kg 44-77 lb |
| Max Output Rating: | 4,000 W 5.36 HP |
| Nominal Output Rating: | 3,800 W 5.09 HP |
| Voltage: | 48-51 V |
| Average Nominal Specific Fuel Consumption Rate: | Gasoline - 0.68 kg/kW·h Heavy Fuel - 0.71 kg/kW·h |
| Full System Weight: | 5.2 kg 11.46 lb |
| Operating Temperature: | -20°C to +50°C -4°F to +122°F |
| Operating Altitude: | 0 - 3,040 m 0 - 10,000 ft |
| MTBO: | 250 hours |
