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Compare Generators Side-by-Side

Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.

  • Ford FG7750BiSRCO
  • Yamaha EF6300iSDE
  • Model FG7750BiSRCO
    Model FG7750BiSRCO

    Ford 6,600W Dual-Fuel Generator

    6600W
    Running
    62 dB
    Noise
    View details
  • Model EF6300iSDE
    Model EF6300iSDE

    Yamaha 5,500W Gas Generator

    5500W
    Running
    58 dB
    Noise
    View details
Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @50%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationFord FG7750BiSRCOYamaha EF6300iSDE
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Gasoline
InverterYesYes
Parallel capableYesNo
RV readyYesNo
Running watts
Winner: Winner: 6600 W
5500 W
Starting watts
Winner: Winner: 7750 W
6300 W
Noise (lower limit)
62 dB
Winner: Winner: 58 dB
Weight
Winner: Winner: 133.4 lbs
216 lbs
Run time @50% load
Winner: Winner: 8 h
5 h
Run time @25% load
Not available—
13.3 h
Fuel tank
3.96 gal
4.5 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
27 x 20.8 x 21.7
30.7 x 24.3 x 27.2
Electrical
Voltage (AC)
120/240V 60 Hz
120/240
Voltage (DC)
5
Not available—
GFCI outletsYesYes
Covered outletsYesNo
Automatic Voltage RegulationYesYes
THD
3 %
<4.0% %
Engine
Engine
298 cc OHV 4-stroke
357 cc Yamaha MZ360 OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Recoil, Electric, Remote
Electric
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot available—Not available—
Running watts
6600 W
5500 W
Starting watts
7750 W
6300 W
Running amps (120V)
Not available—
Not available—
Running amps (240V)
Not available—
Not available—
Peak amps (120V)
Not available—
Not available—
Peak amps (240V)
Not available—
Not available—
Run time @50% load
8 h
Not available—
Run time @25% load
Not available—
13.3 h
PropaneNot available—Not available—
Running watts
5950 W
Not available—
Starting watts
6975 W
Not available—
Running amps (120V)
Not available—
Not available—
Running amps (240V)
Not available—
Not available—
Peak amps (120V)
Not available—
Not available—
Peak amps (240V)
Not available—
Not available—
Run time @50% load
7 h
Not available—
Run time @25% load
Not available—
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
CARB, EPA, ANSI/PGMA G300-2023
CARB, EPA
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
true
true
UPC
814726029838
765053849371
Core / High-priority specs
Running Watts (Gasoline)
6600
5500
Running Watts (Propane)
5950
Not available—
Starting Watts (Gasoline)
7750
6300
Starting Watts (Propane)
6975
Not available—
Runtime @ 50% Load (Gasoline)
8
Not available—
Runtime @ 50% Load (Propane)
7
Not available—
Runtime @ 25% Load (Gasoline)
Not available—
13.3
AC Outlet Types
1x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 50A (14-50R)
1x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
298
357
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
Not available—
13.3
Runtime @ 50% Load (Gasoline)
8
Not available—
Runtime @ 50% Load (Propane)
7
Not available—
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Low oil and overload protection
Low Oil ProtectionNoYes
Carbon Monoxide MonitoringYesYes
Included equipment
Included Accessories
Oil, funnel, tool kit, key fob, battery charger, propane hose, and battery
Battery
Warranty & identification
Part Number
Not available—
EF63ISDEX
Additional specs
Summary
The Ford FG7750BiSRCO is a 6,600-watt dual-fuel inverter generator that bridges the gap between portable and stationary power. It runs household appliances, power tools, and RV equipment simultaneously, making it suitable for whole-house backup, job sites, and extended camping. Dual-fuel operation lets owners switch between gasoline and propane based on fuel availability and storage needs. The 3 percent THD output protects laptops, phones, and sensitive electronics from voltage damage. At 62 decibels, it operates quietly enough for residential areas and campgrounds.
The Yamaha EF6300iSDE is a powerful and advanced inverter generator, ideal for emergency backup, recreational use, and DIY projects. It offers a maximum output of 6300 watts and operates quietly between 58 to 64 decibels.
  • Most Powerful
    Ford FG7750BiSRCO
    6600W running
  • Quietest
    Yamaha EF6300iSDE
    58 dB
  • Longest Runtime
    Ford FG7750BiSRCO
    8h at 50% load
Where to buy
Prices can change. We update these automatically.
Ford FG7750BiSRCO
Store links
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Yamaha EF6300iSDE
Store links
No links yet.
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