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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 W01785
  • Sportsman GEN1000
  • Model W01785
    Model W01785

    Firman 1,700W Gas Generator

    1700W
    Running
    54 dB
    Noise
    View details
  • Model GEN1000
    Model GEN1000

    Sportsman 900W Gas Generator

    900W
    Running
    65 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 W01785Sportsman GEN1000
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterYesNo
Parallel capableYesNo
RV readyNoNo
Running watts
Winner: Winner: 1700 W
900 W
Starting watts
Winner: Winner: 2100 W
1000 W
Noise (lower limit)
Winner: Winner: 54 dB
65 dB
Weight
45.9 lbs
Winner: Winner: 38 lbs
Run time @50% load
Not available—
Winner: Winner: 5 h
Run time @25% load
9 h
Not available—
Fuel tank
0.9 gal
0.8 gal
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
20 x 12.1 x 16.7
14 x 12 x 12
Electrical
Voltage (AC)
120
120
Voltage (DC)
5
Not available—
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
<3% %
Not available—
Engine
Engine
80 cc OHV 4-stroke, cast iron sleeve.
72 cc 2-stroke
Alternator
Not available—
Not available—
Starting system
Not available—
Recoil
Warranty
Warranty
3 years
1 years
Power by fuel
GasolineNot available—Not available—
Running watts
Not available—
900 W
Starting watts
Not available—
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
Not available—
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 arrestorYesNo
Neutral
Floating
Not available—
UPC
840876117859
27077057362
Core / High-priority specs
Running Watts (Gasoline)
Not available—
900
Starting Watts (Gasoline)
Not available—
1000
Runtime @ 50% Load (Gasoline)
Not available—
5
AC Outlet Types
1x 120V 20A (5-20R); 1x 120V 30A (L5-30R)
1x 120V 20A (5-20R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
80 cc OHV 4-stroke, cast iron sleeve.
2-stroke
Engine Displacement
80
72
Cylinder Sleeve
cast iron sleeve
Not available—
Engine Oil Type
Not available—
SAE10W-30
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
Not available—
5
Safety & compliance
Overload Protection System
Not available—
Low oil and overload protection
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Included Accessories
Oil, funnel, tool kit, and RV adapter
Tool kit
Warranty & identification
Residential Warranty
3
Not available—
Commercial Warranty
Not available—
1
Additional specs
Summary
The Firman W01785 is a 1,700-watt inverter generator built on an 80 cc OHV 4-stroke engine with a cast iron sleeve. At 45.9 lbs, this unit delivers enough power to run a laptop, phone chargers, small power tools, and basic household appliances simultaneously, but cannot handle heavy loads like air conditioners or large welders. The 2,100-watt peak gives it the starting surge needed for devices with inrush current, such as refrigerators or circular saws. Because the W01785 runs on gasoline and produces less than 3 percent THD, users can safely connect sensitive electronics like laptops and televisions without risk of voltage spikes causing damage. The 54 dB noise level means operation at conversational volume, making this unit suitable for campgrounds, residential neighborhoods, and RV parks where noise restrictions apply.
The Sportsman GEN1000 is a portable generator designed for hunters and campers, offering 1000 surge watts and 900 running watts. It features a 2.0 HP 2-cycle gasoline engine with recoil start and provides a runtime of 5 hours at 50% load.
  • Most Powerful
    Firman W01785
    1700W running
  • Quietest
    Firman W01785
    54 dB
  • Longest Runtime
    Sportsman GEN1000
    5h at 50% load
Where to buy
Prices can change. We update these automatically.
Firman W01785
Store links
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Sportsman GEN1000
Store links
No links yet.
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