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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 H08051
  • Pulsar PGD16iSCO
  • Model H08051
    Model H08051

    Firman 8,000W Dual-Fuel Generator

    8000W
    Running
    74 dB
    Noise
    View details
  • Model PGD16iSCO
    Model PGD16iSCO

    Pulsar 1,200W Gas Generator

    1200W
    Running
    56 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 H08051Pulsar PGD16iSCO
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Gasoline
InverterNoYes
Parallel capableNoYes
RV readyYesNo
Running watts
Winner: Winner: 8000 W
1200 W
Starting watts
Winner: Winner: 10000 W
1600 W
Noise (lower limit)
74 dB
Winner: Winner: 56 dB
Weight
212 lbs
Winner: Winner: 24 lbs
Run time @50% load
Winner: Winner: 12 h
6.5 h
Run time @25% load
Not available—
Not available—
Fuel tank
8 gal
0.6 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
30.2 x 27.5 x 26.3
17.1 x 9.6 x 15.7
Electrical
Voltage (AC)
120/240
120
Voltage (DC)
Not available—
5
GFCI outletsYesNo
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
25 %
3 %
Engine
Engine
Firman Max-Pro Series OHV 4-stroke, cast iron sleeve
57 cc OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Recoil, Electric
Recoil
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot available—Not available—
Running watts
8000 W
Not available—
Starting watts
10000 W
1600 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
12 h
Not available—
Run time @25% load
Not available—
Not available—
PropaneNot available—Not available—
Running watts
7250 W
Not available—
Starting watts
9050 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
5 h
Not available—
Run time @25% load
Not available—
Not available—
Other
Data center
Not available—
Not available—
Indicators
false
true
Compliance
CARB, EPA
CARB, EPA
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
Bonded to frame
Floating
UPC
840876180518
814726028114
Core / High-priority specs
Running Watts (Gasoline)
8000
Not available—
Running Watts (Propane)
7250
Not available—
Starting Watts (Gasoline)
10000
1600
Starting Watts (Propane)
9050
Not available—
Runtime @ 50% Load (Gasoline)
12
Not available—
Runtime @ 50% Load (Propane)
5
Not available—
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R)
1x Duplex 120V 20A (5-20R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
439
57
Cylinder Sleeve
Cast iron
Not available—
Engine Oil Type
Not available—
10W-30
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
12
Not available—
Runtime @ 50% Load (Propane)
5
Not available—
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringNoYes
Included equipment
Mobility Components
Wheel kit
Not available—
Starting Components
Recoil, Electric
Not available—
Fuel Connection Components
Propane hose
Not available—
Included Accessories
Oil, funnel, tool kit, propane hose, battery, and wheel kit
Oil, funnel, and tool kit
Warranty & identification
Commercial Warranty
3
3
Additional specs
Summary
The Firman H08051 is an 8,000-watt dual-fuel generator built to power job sites, homes during outages, and RV setups. Running on gasoline, it delivers 8,000 watts continuously and 10,000 watts at startup, enough to run a refrigerator, microwave, and multiple power tools at once. Switch to propane and the output drops to 7,250 watts running and 9,050 watts starting, a trade-off for fuel flexibility and longer shelf life. The 439cc cast-iron engine is engineered for durability in commercial and residential use. At 212 pounds, this is a stationary or semi-portable unit, not a grab-and-go machine.
The Pulsar PGD16iSCO is a gasoline inverter generator with a rated output of 1200 watts and a peak of 1600 watts, designed for portability and clean power delivery.
  • Most Powerful
    Firman H08051
    8000W running
  • Quietest
    Pulsar PGD16iSCO
    56 dB
  • Longest Runtime
    Firman H08051
    12h at 50% load
Where to buy
Prices can change. We update these automatically.
Firman H08051
Store links
No links yet.
Pulsar PGD16iSCO
Store links
No links yet.
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