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Generac GP8000 Generator Set

The Generac GP8000 is a 8 kW (10 kVA) gasoline standby generator set powered by a Generac OHVI engine. It is available at 120/240 V, 60 Hz and rated 33.3 A. It holds about 0.95 L (0.2 gal) of oil. The set measures 850.9×673.1×698.5 mm (33.5×26.5×27.5 in) and weighs about 87.09 kg (192 lb). An integrated tank holds 30.28 L (8.0 gal), roughly 8 hours of runtime. The same OHVI engine also powers generator sets from IMPACT.

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Specifications

Fuelgasoline
Frequency60.0 Hz
Standby power8 kW
Standby kVA10
Prime power8 kW
Emissions49 States

Full specifications

Voltage options120/240 V
Rated current33.3 A
Battery voltage12 V
Dimensions (L×W×H)850×673×698 mm
Dry weight87 kg
Fuel tank30.28 L
Tank runtime8 hr

Engine

Generac OHVI

Oil capacity0.946353 L
Displacement0.41 L
Rated speed3600 rpm

Other generator sets with this engine

Maintenance & consumables

For the Generac OHVI engine.

ItemSpecCapacityPart #Interval
Battery26R Wet Cell Battery 005819-0 buy
Service part / kitPaint Kit 005703-0 buy
Service part / kitFascia Base Wrap Kit 005839-0 buy
Service part / kitScheduled Maintenance Kit 006004-0 buy
Service part / kit240V Conversion Kit 006016-0 buy
Spark plug0.028-0.031 inch or (0.70-0.80 mm) 0J00620106 buy
Air filter find200 hr
Battery
Fuel filterIn-line fuel filter find
Oil1.7 L500 hr
Oil filter find200 hr
Spark plug find200 hr

Available documents

BrochureSpec sheetOperator's manualOwner's manualParts manual