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  • Champion Power Equipment 201438
  • DEWALT DXGNR4000
  • Model 201438
    Model 201438

    Champion Power Equipment 10,000W Tri-Fuel Generator

    10000W
    Running
    74 dB
    Noise
    View details
  • Model DXGNR4000
    Model DXGNR4000

    DEWALT 4,000W Gas Generator

    4000W
    Running
    0 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
SpecificationChampion Power Equipment 201438DEWALT DXGNR4000
General
Product type
Generator
Generator
Fuel
Tri-Fuel
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
Winner: Winner: 10000 W
4000 W
Starting watts
Winner: Winner: 12500 W
5000 W
Noise (lower limit)
Winner: Winner: 74 dB
0 dB
Weight
231 lbs
Winner: Winner: 119 lbs
Run time @50% load
8 h
Winner: Winner: 10 h
Run time @25% load
Not available
Not available
Fuel tank
7.7 gal
3.4 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
29 x 28.5 x 25.8
23.7 x 23 x 21.4
Electrical
Voltage (AC)
120/240
120
Voltage (DC)
Not available
Not available
GFCI outletsYesYes
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
20 %
Not available
Engine
Engine
500 cc OHV 4-stroke
223 cc OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil, Electric
Recoil
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
10000 W
4000 W
Starting watts
12500 W
5000 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
10 h
Run time @25% load
Not available
Not available
Natural gasNot availableNot available
Running watts
8000 W
Not available
Starting watts
Not available
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
Not available
Not available
Run time @25% load
Not available
Not available
PropaneNot availableNot available
Running watts
9000 W
Not available
Starting watts
11250 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
3 h
Not available
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
false
false
Compliance
EPA, ANSI/PGMA G300-2023
CARB
Security
Not available
Not available
Spark arrestorYesYes
Neutral
Bonded to frame
true
UPC
817198027913
696471075809
Core / High-priority specs
Running Watts (Gasoline)
10000
4000
Running Watts (Propane)
9000
Not available
Running Watts (Natural Gas)
8000
Not available
Starting Watts (Gasoline)
12500
5000
Starting Watts (Propane)
11250
Not available
Runtime @ 50% Load (Gasoline)
8
10
Runtime @ 50% Load (Propane)
3
Not available
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI1x 120/240V 30A (L14-30R)1x 120/240V 50A (14-50R)
2x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
500 cc OHV 4-stroke
OHV 4-stroke
Engine Displacement
500
223
Engine Oil Type
10W-30
Not available
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
8
10
Runtime @ 50% Load (Propane)
3
Not available
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection, CO monitoring
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Included Accessories
Oil, funnel, natural gas hose with NPT adapter, propane hose, battery, and wheel kit
Oil, funnel, and wheel kit
Warranty & identification
Commercial Warranty
3
Not available
Part Number
Not available
PMC164000
Additional specs
Summary
The Champion Power Equipment 201438 is a 10,000-watt Tri-Fuel portable generator equipped with CO Shield® technology, capable of operating on natural gas, propane, or gasoline.
The DEWALT DXGNR4000 is a 4000-watt gasoline generator built around a 223cc OHV 4-stroke engine. This wattage class sits at the threshold between household backup and light job site work. At 4000 running watts, it can power a refrigerator, sump pump, and several lights simultaneously during an outage, or run circular saws and air compressors on a construction site, but not both at full capacity. The 5000-watt peak handles motor startup surges, which matters when appliances draw 20 to 30 percent more current at the moment they turn on. The DXGNR4000 targets users who need portability without sacrificing power. A 3.4-gallon fuel tank delivers 10 hours of runtime at half load, meaning a full tank gets you through a night of backup power or a full workday on site. The recoil start requires physical effort to fire up, but it eliminates the complexity and cost of electric ignition. DEWALT backs this unit with a three-year warranty, signaling confidence in the engine and electrical components.
  • Most Powerful
    Champion Power Equipment 201438
    10000W running
  • Quietest
    Champion Power Equipment 201438
    74 dB
  • Longest Runtime
    DEWALT DXGNR4000
    10h at 50% load
Where to buy
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Champion Power Equipment 201438
Store links
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DEWALT DXGNR4000
Store links
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