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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.

  • Firman W03383
  • VEVOR R3000iEPN-R
  • Model W03383
    Model W03383

    Firman 3,300W Gas Generator

    3300W
    Running
    58 dB
    Noise
    View details
  • Model R3000iEPN-R
    Model R3000iEPN-R

    VEVOR 3,200W Dual-Fuel Inverter Generator

    3200W
    Running
    66 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
SpecificationFirman W03383VEVOR R3000iEPN-R
General
Product type
Generator
Not available—
Fuel
Gasoline
Dual-Fuel
InverterYesYes
Parallel capableYesNo
RV readyYesNo
Running watts
Winner: Winner: 3300 W
3200 W
Starting watts
Winner: Winner: 3650 W
3200 W
Noise (lower limit)
Winner: Winner: 58 dB
66 dB
Weight
Winner: Winner: 91 lbs
100.3 lbs
Run time @50% load
Not available—
Winner: Winner: 8.5 h
Run time @25% load
9 h
Not available—
Fuel tank
1.8 gal
2.3 gal
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
23.2 x 17.8 x 17.9
23.2 x 18.0 x 20.1
Electrical
Voltage (AC)
120
120
Voltage (DC)
12
Not available—
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
<3% %
Not available—
Engine
Engine
193 cc Firman Max-Pro Series OHV 4-stroke, cast iron sleeve
212cc four-stroke engine
Alternator
Not available—
Not available—
Starting system
Recoil, Electric, Remote
Not available—
Warranty
Warranty
3 years
Not available—
Power by fuel
GasolineNot available—Not available—
Running watts
3300 W
3200 W
Starting watts
3650 W
3200 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—
8.5 h
Run time @25% load
9 h
Not available—
PropaneNot available—Not available—
Running watts
Not available—
2900 W
Starting watts
Not available—
2900 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—
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
Not available—
Compliance
CARB, EPA
Not available—
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
Not available—
Not available—
UPC
840876133835
Not available—
Core / High-priority specs
Running Watts (Gasoline)
3300
3200
Running Watts (Propane)
Not available—
2900
Starting Watts (Gasoline)
3650
3200
Starting Watts (Propane)
Not available—
2900
Runtime @ 50% Load (Gasoline)
Not available—
8.5
Runtime @ 25% Load (Gasoline)
9
Not available—
AC Outlet Types
1x Duplex 120V 20A (5-20R)1x 120V 30A (TT-30R)
Not available—
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
Not available—
Engine Displacement
193
212
Cylinder Sleeve
cast iron sleeve
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
9
Not available—
Runtime @ 50% Load (Gasoline)
Not available—
8.5
Safety & compliance
Low Oil ProtectionYesNo
Included equipment
Included Accessories
Oil, funnel, tool kit, key fob, battery charger, battery charging cables, and battery
Not available—
Warranty & identification
Part Number
Not available—
R3000iEPN-R
Additional specs
Summary
The Firman W03383 is a 3300-watt inverter generator built around a 193cc OHV 4-stroke engine with a cast iron sleeve. At this wattage, it can run a refrigerator, microwave, and several lights simultaneously, or power essential household circuits during an outage. The inverter technology keeps total harmonic distortion below 3%, which protects laptops, smartphones, and other sensitive electronics from voltage spikes. This unit bridges the gap between lightweight portables and mid-range backup power, making it useful for both recreational trips and emergency home backup.
The VEVOR R3000iEPN-R is a dual-fuel inverter generator with a rated and peak wattage of 3200 watts.
  • Most Powerful
    Firman W03383
    3300W running
  • Quietest
    Firman W03383
    58 dB
  • Longest Runtime
    VEVOR R3000iEPN-R
    8.5h at 50% load
Where to buy
Prices can change. We update these automatically.
Firman W03383
Store links
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VEVOR R3000iEPN-R
Store links
No links yet.
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