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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.

  • Pulsar PGD105TiSCO
  • Aceup Energy AI4000DS
  • Model PGD105TiSCO
    Model PGD105TiSCO

    Pulsar 8,500W Tri-Fuel Generator

    8500W
    Running
    62 dB
    Noise
    View details
  • Model AI4000DS
    Model AI4000DS

    Aceup Energy 3,200W Generator

    3200W
    Running
    55 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
SpecificationPulsar PGD105TiSCOAceup Energy AI4000DS
General
Product type
Generator
Not available—
Fuel
Tri-Fuel
Not available—
InverterYesNo
Parallel capableYesYes
RV readyNoNo
Running watts
Winner: Winner: 8500 W
3200 W
Starting watts
Winner: Winner: 10500 W
4000 W
Noise (lower limit)
62 dB
Winner: Winner: 55 dB
Weight
Winner: Winner: 246.9 lbs
Not available—
Run time @50% load
Winner: Winner: 9 h
8 h
Run time @25% load
Not available—
Not available—
Fuel tank
6.9 gal
1.32 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
31.4 x 22.8 x 29.4
Not available—
Electrical
Voltage (AC)
120/240
120V
Voltage (DC)
5
12V
GFCI outletsYesNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
3 %
Not available—
Engine
Engine
458 cc OHV 4-stroke
149cc 4-stroke OHV engine
Alternator
Not available—
Not available—
Starting system
Recoil, Electric, Remote
Not available—
Warranty
Warranty
3 years
2 years
Power by fuel
GasolineNot available—Not available—
Running watts
8500 W
3200 W
Starting watts
10500 W
4000 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
9 h
Not available—
Run time @25% load
Not available—
Not available—
Natural gasNot available—Not available—
Running watts
6800 W
Not available—
Starting watts
8400 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
Not available—
Not available—
Run time @25% load
Not available—
Not available—
PropaneNot available—Not available—
Running watts
8000 W
Not available—
Starting watts
9500 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
Not available—
Not available—
Run time @25% load
Not available—
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
CARB, EPA
EPA compliant
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
true
Not available—
UPC
814726028121
Not available—
Core / High-priority specs
Running Watts (Gasoline)
8500
3200
Running Watts (Propane)
8000
Not available—
Running Watts (Natural Gas)
6800
Not available—
Starting Watts (Gasoline)
10500
4000
Starting Watts (Propane)
9500
Not available—
Starting Watts (Natural Gas)
8400
Not available—
Runtime @ 50% Load (Gasoline)
9
Not available—
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R)
One 20A outlet, one L5-30R Twist-Lock receptacle
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
4-stroke OHV
Engine Displacement
458
149
Engine Oil Type
10W-30
Not available—
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
9
Not available—
Controls & display
Display Type
Not available—
Intelligent gauge
Idle Control System
Not available—
Economic mode
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Not available—
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Starting Components
Recoil, Electric, Remote
Not available—
Included Accessories
Oil, tool kit, key fob, natural gas hose with NPT adapter, propane hose, and battery
Oil funnel * 2; A bottle of Oil; Spark plug wrench
Warranty & identification
Residential Warranty
Not available—
2
Commercial Warranty
3
Not available—
Part Number
Not available—
SKU ‎AI4000s
Additional specs
Summary
The Pulsar PGD105TiSCO is a 10,500-watt peak inverter generator that operates on tri-fuel options including gasoline, propane, and natural gas. It features a 458cc OHV engine, multiple starting methods, and is suitable for residential, outdoor, and work applications.
The Aceup Energy AI4000DS is a 3200 watt rated gasoline generator with a peak output of 4000 watts, featuring a 149cc 4-stroke OHV engine and EPA compliance.
  • Most Powerful
    Pulsar PGD105TiSCO
    8500W running
  • Quietest
    Aceup Energy AI4000DS
    55 dB
  • Longest Runtime
    Pulsar PGD105TiSCO
    9h at 50% load
Where to buy
Prices can change. We update these automatically.
Pulsar PGD105TiSCO
Store links
No links yet.
Aceup Energy AI4000DS
Store links
No links yet.
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