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

  • A-iPower SUA4500
  • DEWALT DXGNR5700
  • Model SUA4500
    Model SUA4500

    A-iPower 3,500W Gas Generator

    3500W
    Running
    68 dB
    Noise
    View details
  • Model DXGNR5700
    Model DXGNR5700

    DEWALT 5,700W Gas Generator

    5700W
    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
SpecificationA-iPower SUA4500DEWALT DXGNR5700
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
3500 W
Winner: Winner: 5700 W
Starting watts
4500 W
Winner: Winner: 7125 W
Noise (lower limit)
Winner: Winner: 68 dB
0 dB
Weight
Winner: Winner: 111 lbs
172 lbs
Run time @50% load
Winner: Winner: 11 h
10.5 h
Run time @25% load
14 h
Not available
Fuel tank
4 gal
6.7 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
23.4 x 22.8 x 22.6
27.2 x 27 x 25.7
Electrical
Voltage (AC)
120/240
120/240
Voltage (DC)
Not available
Not available
GFCI outletsNoYes
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
Not available
Not available
Engine
Engine
Senci OHV 4-stroke, cast iron sleeve
Dewalt 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
3500 W
5700 W
Starting watts
4500 W
7125 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
11 h
10.5 h
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
true
false
Compliance
CARB, EPA
CARB, EPA
Security
Not available
Not available
Spark arrestorYesYes
Neutral
true
Bonded to frame
UPC
851217006077
696471003109
Core / High-priority specs
Running Watts (Gasoline)
3500
5700
Starting Watts (Gasoline)
4500
7125
Runtime @ 50% Load (Gasoline)
11
10.5
AC Outlet Types
2x Duplex 120V 20A (5-20R) 1x 120/240V 30A (L14-30R)
2x Duplex 120V 20A (5-20R); 1x 120/240V 30A (L14-30R) GFCI
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
223
389
Cylinder Sleeve
cast iron sleeve
Not available
Engine Oil Type
SAE 10W-30
Not available
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
11
10.5
Safety & compliance
Overload Protection System
Low oil and overload protection
Not available
Low Oil ProtectionYesYes
Included equipment
Starting Components
Recoil
Not available
Included Accessories
Oil, tool kit, and wheel kit
Wheel kit
Warranty & identification
Commercial Warranty
2
Not available
Additional specs
Summary
The A-iPower SUA4500 is a 3,500-watt running generator built around a 223cc OHV 4-stroke engine with cast iron sleeves. This wattage class handles essential household appliances, power tools, and small job site equipment without breaking into the heavy-duty contractor tier. The 4,500-watt peak output gives it enough surge capacity to start refrigerators, air compressors, and welders that draw high inrush current. Gasoline fuel means quick refueling at any gas station, and the 4-gallon tank stretches runtime to 14 hours at quarter load or 11 hours at half load. That refueling cycle keeps users in the field longer without constant tank swaps.
The DEWALT DXGNR5700 is a 5,700-watt gasoline generator built for job site power demands. It runs household circuits and mid-range power tools simultaneously, making it suitable for construction crews, outdoor events, and backup power scenarios where dual-voltage output matters.
  • Most Powerful
    DEWALT DXGNR5700
    5700W running
  • Quietest
    A-iPower SUA4500
    68 dB
  • Longest Runtime
    A-iPower SUA4500
    11h at 50% load
Where to buy
Prices can change. We update these automatically.
A-iPower SUA4500
Store links
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DEWALT DXGNR5700
Store links
No links yet.
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