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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.

  • Powerhorse s27000d
  • Pulsar PG15KVTWBCO
  • Model s27000d
    Model s27000d

    Powerhorse 18,000W Dual-Fuel Generator

    18000W
    Running
    97 dB
    Noise
    View details
  • Model PG15KVTWBCO
    Model PG15KVTWBCO

    Pulsar 12,000W Dual-Fuel Generator

    12000W
    Running
    83 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
SpecificationPowerhorse s27000dPulsar PG15KVTWBCO
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Dual-Fuel
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
Winner: Winner: 18000 W
12000 W
Starting watts
Winner: Winner: 27000 W
15000 W
Noise (lower limit)
97 dB
Winner: Winner: 83 dB
Weight
557 lbs
Winner: Winner: 348 lbs
Run time @50% load
8 h
Winner: Winner: 9 h
Run time @25% load
Not available—
Not available—
Fuel tank
17.17 gal
10.6 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
38 x 25.5 x 33.6
34.3 x 23.2 x 28.9
Electrical
Voltage (AC)
120/240
120/240
Voltage (DC)
12
Not available—
GFCI outletsYesYes
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
<5% %
Not available—
Engine
Engine
999 cc OHV V-Twin
713 cc Ducar 4-stroke V-Twin
Alternator
Not available—
Not available—
Starting system
Electric
Electric
Warranty
Warranty
2 years
2 years
Power by fuel
GasolineNot available—Not available—
Running watts
18000 W
12000 W
Starting watts
27000 W
15000 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
8 h
9 h
Run time @25% load
Not available—
Not available—
PropaneNot available—Not available—
Running watts
16200 W
11000 W
Starting watts
24300 W
13500 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—
3 h
Run time @25% load
Not available—
Not available—
Other
Data center
Not available—
Not available—
Indicators
false
true
Compliance
EPA, ANSI/PGMA G300-2023
CARB, EPA
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
true
Bonded to frame
UPC
840321763976
814726027186
Core / High-priority specs
Running Watts (Gasoline)
18000
12000
Running Watts (Propane)
16200
11000
Starting Watts (Gasoline)
27000
15000
Starting Watts (Propane)
24300
13500
Runtime @ 50% Load (Gasoline)
8
9
Runtime @ 50% Load (Propane)
Not available—
3
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI2x 120V 30A (L5-30R)1x 120/240V 30A (L14-30R)1x 120/240V 50A (14-50R)
2x Duplex 120V 20A (5-20R) GFCI1x 120V 30A (L5-30R)1x 120/240V 30A (L14-30R)1x 120/240V 50A (14-50R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV V-Twin
Ducar 4-stroke V-Twin
Engine Displacement
999
713
Alternator Winding Material
Not available—
Copper-clad aluminum windings
Engine Oil Type
Not available—
10W-30
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
8
9
Runtime @ 50% Load (Propane)
Not available—
3
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Low oil and overload protection, CO monitoring
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Mobility Components
Not available—
Yes
Starting Components
Not available—
Battery
Included Accessories
Funnel, tool kit, propane hose, battery charging cables, battery, and wheel kit
Funnel, tool kit, propane hose, battery, and wheel kit
Warranty & identification
Residential Warranty
2
Not available—
Commercial Warranty
2
2
Additional specs
Summary
The Powerhorse s27000d is a robust dual-fuel generator offering 27,000 surge watts and 18,000 rated watts, suitable for both professional and home backup power needs.
The Pulsar PG15KVTWBCO is a 15,000-watt dual-fuel portable generator equipped with a 713cc V-Twin engine, offering both gasoline and propane fuel options. It features an electric push-button start, a large 10.6-gallon fuel tank providing up to 9 hours of runtime at 50% load, and multiple outlets for versatile connectivity. Safety features include carbon monoxide detection and automatic low oil shutdown.
  • Most Powerful
    Powerhorse s27000d
    18000W running
  • Quietest
    Pulsar PG15KVTWBCO
    83 dB
  • Longest Runtime
    Pulsar PG15KVTWBCO
    9h at 50% load
Where to buy
Prices can change. We update these automatically.
Powerhorse s27000d
Store links
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Pulsar PG15KVTWBCO
Store links
No links yet.
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