Product overview
The Anhui Lianghong Technology Co., Ltd LH200 is a tethered flight platform for prolonged aerial work, including fire rescue, tactical transportation and logistics. A cable links the aircraft to ground power for sustained hovering and mission execution. Its specifications include a 3200mm wheelbase, 100 KG payload capacity, 100 meters tethered hovering height, Wind force 7 resistance and hanging time of ≥ 12 hours. Continuous flight exceeding 24 hours is also specified for the standard configuration, subject to ground power availability and maintenance requirements.
The aircraft uses a modular hexacopter structure made from carbon fiber composites and aerospace-grade aluminum alloys, with quick-disconnect arms and accessible component bays. A standardized quick-release interface supports different payload configurations. The primary configuration includes a tri-sensor gimbal combining a 30x optical zoom 4K camera, a 640x512 thermal camera with a 25mm lens, and a laser rangefinder with 1000m maximum range. The standard 200 meters tether carries power and fiber optic data, while ground equipment includes automatic cable management, a control computer and a 15-inch display.
The system has unresolved load and electrical specifications: its 100 KG payload capacity is incompatible with the stated 15kg maximum takeoff weight, while the 6000W ground power unit accepting 100-240V AC or optional 48V DC is not reconciled with AC380V ground input and 50-70KW onboard power. Operating limits include -20°C to 50°C and precipitation up to 10mm/hour. Operational altitude is specified as 200 meters with positioning within ±2 meters under normal wind conditions; tethered hovering height is separately specified as 100 meters.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer | Anhui Lianghong Technology Co., Ltd |
| Model | LH200 |
| Wheelbase | 3200mm |
| Payload capacity | 100 KG |
| Tethered hovering height | 100 metersTethered hovering. |
| Wind resistance | Wind force 7 |
| Hanging time | ≥ 12 hours |
| Onboard power supply power | 50-70KW |
| Ground power input | AC380VMunicipal power or generator input. |
| Applications | Fire rescue, tactical transportation and civilian logistics |
| Power architecture | Ground-powered tethered aircraft for prolonged hovering and mission executionConnected to a ground power source through a cable. |
| Aircraft construction and dimensions | Hexacopter; 1200mm diameter; carbon fiber composites and aerospace-grade aluminum alloys; 8.5kg without payload; 15kg maximum takeoff weightAirframe weight without payload. |
| Maintenance access | Modular airframe with quick-disconnect arms and accessible component bays |
| Payload integration interface | Standardized quick-release interface for multiple payload configurations |
| Imaging and ranging equipment | Tri-sensor gimbal: 30x optical zoom 4K visible-light camera; 640x512 thermal camera with 25mm lens; laser rangefinder with 1000m maximum rangePrimary configuration. |
| Tether length | 200 meters standard; optional 100m or 300mStandard tether length with optional lengths. |
| Tether construction | 10AWG power conductors; dual fiber optic strands; 200kg breaking strength; 6.2mm overall diameter |
| Data connection | Latency below 10ms; bandwidth up to 100MbpsPrimary data link through tethered fiber optic connection. |
| Wireless communication | 2.4GHz and 5.8GHz with automatic failoverBackup wireless link. |
| Ground power unit | 6000W continuous; 94% conversion efficiency; 100-240V AC input or optional 48V DC48V DC input is optional. |
| Ground cable management | Automatic cable management, tension control and anti-tangling mechanisms; IP54 enclosure |
| Control station equipment | 15-inch sunlight-readable display and integrated control computer |
| Ground station batteries | Dual hot-swappable batteries; up to 2 hours of backup operationGround station backup operation. |
| Continuous flight endurance | Exceeding 24 hoursStandard configuration; limited by ground power availability and maintenance requirements. |
| Operational altitude and positioning | 200 meters operational altitude; position accuracy within ±2 metersNormal wind conditions. |
| Operating environment | -20°C to 50°C; precipitation up to 10mm/hour |
| Propulsion | Six brushless DC motors rated at 2.5kW each |
| Flight controller and navigation | Triple-redundant IMUs; dual GNSS receivers with RTK; ±1cm horizontal and ±2cm vertical positioning accuracyPositioning accuracy under optimal conditions. |
| Airframe protection | IP53 airframe; conformal-coated electronics; hydrophobic coatings on critical surfaces |
| Deployment time | Less than 10 minutesTrained crew. |
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