DERA DK250A Gasoline Generator: Reliable Power, Whenever You Need It
Whether for home backup, outdoor work, or construction sites, a stable, safe, and efficient power supply is key to keeping work on track. The all-new DERA DK250A Gasoline Generator combines powerful performance with user-friendly design, delivering “reliable power wherever you need it.”
Powerful Output for a Wide Range of Loads
The DK250A is powered by a 190F engine with a displacement of 439cc, delivering a rated power of 2500W and a maximum power of 2800W. Whether you’re running household appliances, power tools, or lighting, this generator provides stable and ample energy to keep your equipment operating smoothly without interruption or risk of overload.
Safe & Reliable – Multiple Protection Features
Safety is at the core of DERA’s design. The DK250A is equipped with:
Overload protection – automatically cuts power when output exceeds the rated range, protecting both the generator and connected devices.
Low oil alarm – alerts and shuts down the engine when oil level is too low, preventing engine damage.
Circuit breaker – adds an extra layer of electrical safety against short circuits or overcurrent.
These features give you peace of mind in any environment, without constant supervision.
Large Fuel Tank for Long Run Time
A 15L large-capacity fuel tank allows the generator to run for extended periods, drastically reducing frequent refueling stops. Ideal for long outdoor jobs, emergency backup, or remote areas – keep working and living without power interruptions.
Low Noise Design – Quiet Operation
Thanks to an optimized muffler design, the DK250A operates at ≤72dB(A) – much quieter than conventional generators. Whether you’re using it for overnight home backup, camping, or in a noise-sensitive worksite, it offers a more comfortable acoustic environment.
Portable & Durable – Easy to Move
The reinforced frame is both sturdy and compact. With a net weight of only 43kg and well-placed handles, one person can easily move it over short distances. Packing dimensions: 72.5×54.5×56.5cm. A single 20-foot container can hold 126 units – perfect for bulk purchasing and distribution.
Wide Application – Suited for Many Scenarios
With its balanced performance, the DK250A is ideal for:
Home backup – keep refrigerators, lights, fans, and other essentials running during outages.
Outdoor work – provide on-site power for welders, cutters, water pumps, and other tools.
Construction sites – temporary power to keep projects on schedule.
Events & camping – power sound systems, lighting, and small cooking appliances.
Emergency power – reliable electricity for rescue, disaster relief, or temporary medical needs.