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Built for serious power. Heavy-duty diesel set delivering 12,800W max / 12,000W running with 35 L fuel tank, recoil / key / electric start and ATS connection for automatic backup. Ideal for industrial loads, site cabins, or whole-home circuits (via transfer switch).
From ultra-portable inverters to large dual-fuel & diesel sets — this GP12800D is the top-tier capacity in the range.
Run multiple heavy loads together — manage start surges and socket amperage limits.
GP12800D: 12,800W max / 12,000W running
Maximum Watts 12,800W Running Watts 12,000W Fuel Type Diesel Weight 170 kg Fuel Tank 35 L Oil Capacity 3. 2 L Starting System Recoil / Key / Electric Frequency 50 Hz Dimensions 850 × 565 × 620 mm
Instruction Manual (PDF)
Heavy-duty diesel power with ATS-ready reliability — Order your Gorilla Power GP12800D today.
LED TV + Router + Lights
Fridge-Freezer
Work Lights (LED/Halogen)
Microwave
Circular Saw (7¼")
Space Heater / Kettle
Cement Mixer
Air Compressor (≈3 HP)
Welder (≈200–250A)
Water Heater (electric)
Site Cabin (lights + heaters)
Small Tower A/C
Guide only — add up running watts for items used together, then ensure the single highest starting surge and per-socket amps stay within limits.
Yes. Higher capacity means more simultaneous loads. With 12 kW running you can power, for example:
Use a proper transfer switch/ATS for premises. Consult a qualified electrician for connection and load balancing.
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