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

  • DEWALT DXGNR4000
  • Aceup Energy AG1000
  • Model DXGNR4000
    Model DXGNR4000

    DEWALT 4,000W Gas Generator

    4000W
    Running
    0 dB
    Noise
    View details
  • Model AG1000
    Model AG1000

    Aceup Energy 800W Gas Generator

    800W
    Running
    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
SpecificationDEWALT DXGNR4000Aceup Energy AG1000
General
Product type
Generator
Not available
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
Winner: Winner: 4000 W
800 W
Starting watts
Winner: Winner: 5000 W
1000 W
Noise (lower limit)
0 dB
Not available
Weight
119 lbs
Winner: Winner: 35.3 lbs
Run time @50% load
Winner: Winner: 10 h
6 h
Run time @25% load
Not available
Not available
Fuel tank
3.4 gal
1.1 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
23.7 x 23 x 21.4
Not available
Electrical
Voltage (AC)
120
120
Voltage (DC)
Not available
Not available
GFCI outletsYesNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
Not available
Not available
Engine
Engine
223 cc OHV 4-stroke
Aceup Single Cylinder, 2 Cycle Engine
Alternator
Not available
Not available
Starting system
Recoil
Recoil start
Warranty
Warranty
3 years
Not available
Power by fuel
GasolineNot availableNot available
Running watts
4000 W
800 W
Starting watts
5000 W
1000 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
6 h
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
false
Not available
Compliance
CARB
Not available
Security
Not available
Not available
Spark arrestorYesNo
Neutral
true
Not available
UPC
696471075809
Not available
Core / High-priority specs
Running Watts (Gasoline)
4000
800
Starting Watts (Gasoline)
5000
1000
Runtime @ 50% Load (Gasoline)
10
6
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R)
120V AC outlet
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
2-stroke
Engine Displacement
223
71
Engine Oil Type
Not available
Mixing oil (50:1)
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
10
6
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Not available
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Included Accessories
Oil, funnel, and wheel kit
1000W Generator, User Manual, Spark Plug Wrench, Oil Measuring Cup, Handle
Warranty & identification
Residential Warranty
Not available
2
Part Number
PMC164000
Not available
Additional specs
Summary
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.
The Aceup Energy AG1000 is a gasoline-powered generator with a rated wattage of 800 watts and a peak wattage of 1000 watts. It features a recoil start and is designed for portable use.
  • Most Powerful
    DEWALT DXGNR4000
    4000W running
  • Quietest
    dB
  • Longest Runtime
    DEWALT DXGNR4000
    10h at 50% load
Where to buy
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DEWALT DXGNR4000
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Aceup Energy AG1000
Store links
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