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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.

  • Genmax GM17000iETC
  • WEN TF1300iX
  • Model GM17000iETC
    Model GM17000iETC

    Genmax 13,500W Tri-Fuel Generator

    13500W
    Running
    63 dB
    Noise
    View details
  • Model TF1300iX
    Model TF1300iX

    WEN 10,500W Tri-Fuel Generator

    10500W
    Running
    64 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
SpecificationGenmax GM17000iETCWEN TF1300iX
General
Product type
Generator
Generator
Fuel
Tri-Fuel
Tri-Fuel
InverterYesYes
Parallel capableNoNo
RV readyYesYes
Running watts
Winner: Winner: 13500 W
10500 W
Starting watts
Winner: Winner: 17000 W
13000 W
Noise (lower limit)
Winner: Winner: 63 dB
64 dB
Weight
313 lbs
Winner: Winner: 246.9 lbs
Run time @50% load
Not available—
Winner: Winner: 7.7 h
Run time @25% load
14 h
Not available—
Fuel tank
10.5 gal
7.13 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
33.1 x 31.3 x 33.5
32.3 x 24.8 x 28.8
Electrical
Voltage (AC)
120/240V 60 Hz
120/240
Voltage (DC)
12
12
GFCI outletsNoNo
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
3 %
1.2 %
Engine
Engine
760 cc OHV V-Twin.
550 cc OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Electric, Remote
Recoil, Electric
Warranty
Warranty
1 years
3 years
Power by fuel
GasolineNot available—Not available—
Running watts
13500 W
10500 W
Starting watts
17000 W
13000 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—
7.7 h
Run time @25% load
14 h
Not available—
Natural gasNot available—Not available—
Running watts
10800 W
8000 W
Starting watts
10800 W
10000 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—
Not available—
Run time @25% load
Not available—
Not available—
PropaneNot available—Not available—
Running watts
12500 W
9000 W
Starting watts
15000 W
11250 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—
Not available—
Run time @25% load
4.5 h
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
EPA, ANSI/PGMA G300-2023
EPA, ANSI/PGMA G300-2023
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
Not available—
true
UPC
752671930901
44459130000
Core / High-priority specs
Running Watts (Gasoline)
13500
10500
Running Watts (Propane)
12500
9000
Running Watts (Natural Gas)
10800
8000
Starting Watts (Gasoline)
17000
13000
Starting Watts (Propane)
15000
11250
Starting Watts (Natural Gas)
10800
10000
Runtime @ 50% Load (Gasoline)
Not available—
7.7
Runtime @ 25% Load (Gasoline)
14
Not available—
Runtime @ 25% Load (Propane)
4.5
Not available—
AC Outlet Types
2x Duplex 120V 20A (5-20R); 1x 120/240V 30A (L14-30R); 2x 120/240V 50A (14-50R)
1x Duplex 120V 20A (5-20R) 1x 120V 30A (L5-30R) 1x 120/240V 50A (10-50R) 1x 120/240V 50A (14-50R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV V-Twin
550 cc OHV 4-stroke
Engine Displacement
760
550
Engine Oil Type
SAE 10W/30
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
14
Not available—
Runtime @ 50% Load (Gasoline)
Not available—
7.7
Safety & compliance
Overload Protection System
Low oil and overload protection.
Low oil and overload protection
Low Oil ProtectionNoYes
Carbon Monoxide MonitoringYesYes
Included equipment
Included Accessories
Oil, funnel, tool kit, key fob, battery charger, natural gas hose with NPT adapter, propane hose, cover, neutral bonding plug, and battery
Funnel, tool kit, propane hose, and battery
Warranty & identification
Residential Warranty
1
3
Commercial Warranty
1
3
Additional specs
Summary
The Genmax GM17000iETC is a 13,500-watt tri-fuel inverter generator that delivers whole-house backup power or heavy-duty worksite capacity. Running on gasoline, propane, or natural gas gives owners real flexibility when traditional fuel sources are unavailable or delayed during extended outages. The 3% THD output keeps laptops, medical devices, and home theater systems safe from power distortion that conventional generators cause.
The WEN TF1300iX is a 10,500-watt tri-fuel inverter generator built around a 550 cc OHV 4-stroke engine. At this output level, it moves well beyond powering a few household circuits and enters whole-house backup and heavy job-site territory. It can comfortably run multiple high-demand appliances simultaneously, including central air conditioning units and full kitchen setups. The tri-fuel design adds genuine operational flexibility, letting owners switch between gasoline, propane, and natural gas depending on availability or cost during an outage.
  • Most Powerful
    Genmax GM17000iETC
    13500W running
  • Quietest
    Genmax GM17000iETC
    63 dB
  • Longest Runtime
    WEN TF1300iX
    7.7h at 50% load
Where to buy
Prices can change. We update these automatically.
Genmax GM17000iETC
Store links
No links yet.
WEN TF1300iX
Store links
No links yet.
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