Cummins Onan · Portable generator
Onan P9500DF EFI
The high-output P9500 platform with EFI, CO shutdown, CARB certification, and longer runtime.
Visual spec gallery
The numbers, made scannable.
Up to 9,500 peak watts
Power output changes by fuel. Match against the rating for the fuel you will actually use.
Gas · 25% load
14.4hr
Gas · 50% load
9.6hr
Propane · 25% load
10.8hr
Operational volume
74 dBA
Manufacturer-rated minimum
Onboard tank
6.6 gal (25 L) gasoline
211.6lb
Dry weight
27.3 × 20.6 × 22.6 in
L × W × H
- Handle
- Foam-grip single handle
- Wheels
- 10 × 2.5 in wheels
- Shipping weight
- 222.7 lb
- Extended length
- 63.8 in
Start
Electric, remote, recoil
Engine
420cc Cummins Onan EFI OHV 4-stroke
Power quality
≤23% THD · AVR
Safety
Low-oil shutdown · CO shutdown
1 × 120/240V 30A L14-30R · 2 duplex 120V 20A GFCI (5-20R) · 2 × USB-A 5V 2.1A
Complete specifications
Every useful detail we could verify.
Specifications were compiled from Cummins’ current North American product page and official model spec sheet. Always verify the current manual and exact part number before purchase.
Electrical output
- Gasoline output
- 7,500W running / 9,500W peak · 62A @ 120V / 31A @ 240V running · 79A @ 120V / 40A @ 240V peak
- Propane output
- 6,750W running / 8,550W peak · 56A @ 120V / 28A @ 240V running · 71A @ 120V / 36A @ 240V peak
- Voltage / frequency
- 120/240V · 60 Hz
- Power quality
- Automatic voltage regulator · ≤23% THD
- Parallel capable
- No
Engine, fuel & runtime
- Engine
- 420cc Cummins Onan EFI OHV 4-stroke · 3,600 rpm
- Starting system
- Electric, remote, recoil · 98 ft (30 m) remote range
- Fuel tank
- 6.6 gal (25 L) gasoline
- Gas · 25% load
- 14.4 hours
- Gas · 50% load
- 9.6 hours
- Propane · 25% load
- 10.8 hours
- Oil
- SAE 10W-30 · 1.1 qt / 1.1 L
- Altitude
- EFI requires no high-altitude kit
- Sound
- As low as 74 dBA
Connections, safety & portability
- AC outlets
- 1 × 120/240V 30A L14-30R · 2 duplex 120V 20A GFCI (5-20R)
- USB / DC
- 2 × USB-A 5V 2.1A
- Grounding
- Bonded neutral
- Transfer-switch ready
- Yes
- GFCI outlets
- Yes
- Protection
- Automatic low-oil shutdown · Automatic CO shutdown · Circuit-breaker overload protection
- Display
- VFT: volts, frequency, runtime, maintenance, lifetime hours
- Dimensions
- 27.3 × 20.6 × 22.6 in
- Weight
- 211.6 lb dry / 222.7 lb shipping
- Mobility
- Foam-grip single handle · 10 × 2.5 in wheels
Ownership details
- Part number
- A075C509
- Availability
- United States
- Certification
- EPA / CARB
- Emissions
- EPA / CARB
- Spark arrestor
- Yes
- Residential warranty
- 3-year limited
- Commercial warranty
- 1-year comprehensive
Best-fit uses
- Home emergency backup
- Food trucks
- Contractor work
- Large appliances
Standout features
- Electronic fuel injection
- Automatic CO shutdown
- Transfer-switch ready
- Improved runtime versus carbureted P9500DF
Compatible accessories listed by Cummins
Maintenance kit · Storage cover · Running cover · Propane regulator kit · Key fob · Battery · Transfer-switch cord
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