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

  • Briggs & Stratton 30761 Q6500 QuietPower
  • Champion Power Equipment 201122
  • Model 30761 Q6500 QuietPower
    Model 30761 Q6500 QuietPower

    Briggs & Stratton 5,000W Gas Generator

    5000W
    Running
    66 dB
    Noise
    View details
  • Model 201122
    Model 201122

    Champion Power Equipment 1,850W Dual-Fuel Generator

    1850W
    Running
    53 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
SpecificationBriggs & Stratton 30761 Q6500 QuietPowerChampion Power Equipment 201122
General
Product type
Generator
Generator
Fuel
Gasoline
Dual-Fuel
InverterYesYes
Parallel capableNoYes
RV readyNoNo
Running watts
Winner: Winner: 5000 W
1850 W
Starting watts
Winner: Winner: 6500 W
2500 W
Noise (lower limit)
66 dB
Winner: Winner: 53 dB
Weight
139 lbs
Winner: Winner: 39 lbs
Run time @50% load
Winner: Winner: 10 h
Not available
Run time @25% load
14 h
11.5 h
Fuel tank
5 gal
1.1 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
24.8 x 21.2 x 21.5
17.3 x 11.5 x 17.7
Electrical
Voltage (AC)
120/240V 60 Hz
120
Voltage (DC)
5V
5
GFCI outletsYesNo
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
<3% %
3 %
Engine
Engine
Briggs & Stratton OHV 4-stroke 306 cc
79 cc OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil
Recoil
Warranty
Warranty
2 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
5000 W
1850 W
Starting watts
6500 W
2500 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
10 h
Not available
Run time @25% load
14 h
11.5 h
PropaneNot availableNot available
Running watts
Not available
1665 W
Starting watts
Not available
2500 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
Not available
Not available
Run time @25% load
Not available
34 h
Other
Data center
Not available
Not available
Indicators
true
true
Compliance
EPA, ANSI/PGMA G300-2023
CARB, EPA, ANSI/PGMA G300-2023
Security
Not available
Not available
Spark arrestorYesYes
Neutral
Bonded to frame
NeutralFloating
UPC
11675307615
817198025742
Core / High-priority specs
Running Watts (Gasoline)
5000
1850
Running Watts (Propane)
Not available
1665
Starting Watts (Gasoline)
6500
2500
Starting Watts (Propane)
Not available
2500
Runtime @ 50% Load (Gasoline)
10
Not available
Runtime @ 25% Load (Gasoline)
14
11.5
Runtime @ 25% Load (Propane)
Not available
34
AC Outlet Types
2x Duplex 120V 20A (5-20R); 1x 120/240V 30A (L14-30R)
1x Duplex 120V 20A (5-20R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
306
79
Engine Oil Type
Not available
10W-30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
14
11.5
Runtime @ 50% Load (Gasoline)
10
Not available
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Low oil and overload protection, CO monitoring
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Oil and funnel
Not available
Included Accessories
Oil and funnel
Oil, funnel, and propane hose
Warranty & identification
Residential Warranty
Not available
3
Commercial Warranty
2
3
Part Number
30761
Not available
Additional specs
Summary
The Briggs & Stratton 30761 Q6500 QuietPower is a 5,000-watt inverter generator built for homeowners and outdoor users who need extended runtime without excessive noise. With 6,500 peak watts, this unit can start larger appliances like refrigerators and air conditioning units, then sustain 5,000 watts of continuous power for essential household devices, tools, and camping equipment. The inverter technology keeps total harmonic distortion below 3%, meaning laptops, phones, and televisions stay protected from power surges that would damage their circuits. At 66 decibels, the Q6500 operates quietly enough for residential neighborhoods and campgrounds where noise restrictions matter. The 5-gallon fuel tank stretches to 14 hours of runtime at 25% load, reducing refueling interruptions during extended outages or weekend trips. This combination positions the unit as a middle-ground option: more power than portable inverters, quieter than traditional open-frame generators, and practical for users who prioritize both output and operational peace.
The Champion Power Equipment 201122 is a 2500-watt dual fuel inverter generator featuring CO Shield® carbon monoxide auto shutoff system. It is one of the lightest in its class, operating at a quiet 53 dBA from 23 feet, and offers up to 11.5 hours run time on gasoline or up to 34 hours on propane.
  • Most Powerful
    Briggs & Stratton 30761 Q6500 QuietPower
    5000W running
  • Quietest
    Champion Power Equipment 201122
    53 dB
  • Longest Runtime
    Briggs & Stratton 30761 Q6500 QuietPower
    10h at 50% load
Where to buy
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Briggs & Stratton 30761 Q6500 QuietPower
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Champion Power Equipment 201122
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