SDEC small volume 30KW unmanned aerial vehicle charging dedicated portable diesel generator set

⚙️ I. Powertrain and Reliability
High-efficiency diesel engine

It adopts Shangchai 4Z3.2-G11 four-cylinder supercharged diesel engine (National II emission standard), with a rated power of 35kW (standby power) and a fuel consumption rate of about 251g/kW-h (about 7.11L/h), which takes into account fuel economy and output stability.

The mechanical speed control system ensures constant speed (1500rpm) and frequency fluctuation of ≤±0.5%, avoiding sudden voltage changes during drone charging.

Reinforced structure and durability

Integral crankshaft, gantry body and wet cylinder liner design enhance vibration resistance and prolong service life; supercharger matching (e.g. J98/J114b model) guarantees plateau performance (power attenuation ＜3% at 5,000 metres above sea level).

The three-stage cyclone air filter (German paper filter element) and osmosis ceramic piston ring effectively cope with the high dust environment (such as desert, mining area) and prevent the equipment from early wear and tear.

🌍 Second, environmental adaptability
Extreme climate compatibility

It supports -15℃ low temperature startup (water and oil heating device is required), applies to -30#～0# light diesel oil, and can be adapted to cold areas through antifreeze; the closed water cooling system guarantees continuous heat dissipation under high temperature environment.

Dust and dirt prevention design

High-vacuum exhaust ejection device to reduce dust inhalation, IP23 protection grade generator against outdoor moisture and dust intrusion.

Power Output Characteristics
Stable power quality

Configuration of brushless self-excited generator (AVR voltage regulation), voltage fluctuation rate ≤ ± 0.5%, transient response capability (+20% ~ -15% voltage adjustment), to meet the stringent requirements of the UAV battery management system on voltage accuracy.

Three-phase four-wire output (400/230V), rated current 54A, compatible with most industrial-grade UAV charging piles.

Low noise operation

Noise ≤ 96dB (measured from 7 metres), sound pollution is reduced by muffler and vibration-damping base design, suitable for use in near residential areas or quiet operation areas.

🔧 IV. Intelligent and convenient operation and maintenance
Intelligent monitoring and expansion

Optional automation control system, supporting remote start/stop, fault diagnosis and multi-machine parallel network, suitable for large UAV cluster charging station.

Low Maintenance Design

H-class insulation and brushless generator reduce the need for carbon brush replacement; dry air filter and dual fuel filters simplify the maintenance process.

Maintenance cycle is clear: oil and ‘three filters’ (air filter, machine filter, diesel filter) need to be replaced every 1,000 hours or 1 year of operation.

V. Advantages of UAV Charging Scene Adaptation
Flexible mobile deployment: the unit size is about 1600×630×1100mm, weight 680kg (including the base), can be integrated into the trailer or container power station, rapid response to field operations.

Rapid power recovery: 24V electric start system (with maintenance-free battery) ensures self-starting within 10 seconds after utility power interruption, guaranteeing uninterrupted operation of the drone.

Outstanding economy: domestic 0# diesel compatibility reduces fuel costs; national joint warranty service network (e.g. Honson M&E, Stamford M&E) provides 24-hour technical support to reduce the risk of downtime.

📊 Core parameters at a glance
Parameter Category Indicator Applicable Scenario
Rated power 30kW (common) / 35kW (standby) Parallel charging for multiple drones
Output Voltage 400/230V (3-phase 4-wire) Industrial Charging Pile Compatible
Fuel consumption 7.11L/h (full load) Reduce field operation cost
Noise level ≤96dB (7m distance) Residential area/night operation
Start-up temperature -15℃ (with heater) Deployment in high-cold areas
Protection level IP23 (generator) Dust and moisture resistant environment
💎 Summary
Shangchai 30kW diesel generator has become an ideal power source for charging drones in the field with its plateau dustproof adaptability, millisecond power response and low maintenance cost. It is especially suitable for scenarios such as mining areas with weak grid coverage, border patrol, agricultural monitoring, etc., balancing reliability and economy. For further optimisation (e.g. silent box or automated parallel operation), OEMs (e.g. Guangdong Honson, Chongqing Stamford) can be contacted for customised solutions.