Skip to content

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 11050
  • Powermate #PMC143500 CX3500
  • No image
    Model 11050

    Powerhorse 8,400W Gas Generator

    8400W
    Running
    78 dB
    Noise
    View details
  • No image
    Model #PMC143500 CX3500

    Powermate 3,500W Gas Generator

    3500W
    Running
    0 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
Generator Specifications Comparison
SpecificationPowerhorse 11050Powermate #PMC143500 CX3500
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoYes
Running watts
Winner: Winner: 8400 W
3500 W
Starting watts
Winner: Winner: 11050 W
4375 W
Noise (lower limit)
Winner: Winner: 78 dB
0 dB
Weight
260 lbs
Winner: Winner: 108 lbs
Run time @50% load
8.5 h
Winner: Winner: 12.2 h
Run time @25% load
Not available
Not available
Fuel tank
6.6 gal
4.5 gal
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
31.7 x 21.7 x 24.2
25.6 x 23.8 x 21.6
Electrical
Voltage (AC)
120/240V
120V
Voltage (DC)
Not available
Not available
GFCI outletsNoNo
Covered outletsNoNo
Automatic Voltage RegulationNoNo
THD
Not available
Not available
Engine
Engine
Not available
Not available
Alternator
Not available
Not available
Starting system
Not available
Not available
Warranty
Warranty
2 years
2 years
Power by fuel
Other
Data center
Not available
Not available
Indicators
true
Not available
Compliance
Not available
Not available
Security
Not available
Not available
Spark arrestorNoNo
Neutral
Not available
Not available
UPC
Not available
Not available
Electrical & power
Frequency
60
60
Engine & construction
Engine Displacement
457
208
Engine Oil Type
Not available
SAE 10W-30
Safety & compliance
Low Oil ProtectionYesYes
Additional specs
Summary
The Powerhorse 11050 is a portable generator delivering 11,050 surge watts and 8,400 rated watts, featuring a 457cc engine, electric start, and a 6.6-gallon fuel tank.
The Powermate CX3500 is a portable generator designed for various applications, including camping, picnics, tailgating, and emergency home backup. It features a Powermate OHV engine, digital multi-meter, low-oil level shutdown, and a fuel gauge.
  • Most Powerful
    Powerhorse 11050
    8400W running
  • Quietest
    Powerhorse 11050
    78 dB
  • Longest Runtime
    Powermate #PMC143500 CX3500
    12.2h at 50% load
Where to buy
Prices can change. We update these automatically.
Powerhorse 11050
Store links
No links yet.
Powermate #PMC143500 CX3500
Store links
No links yet.
Disclosure: Some links may be affiliate links. Specs and comparisons are never hidden.