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  • Cat RP5500
  • AIVOLT VS1600101
  • Model RP5500
    Model RP5500

    Cat 5,500W Gas Generator

    5500W
    Running
    0 dB
    Noise
    View details
  • Model VS1600101
    Model VS1600101

    AIVOLT 1,260W Gas Inverter Generator

    1260W
    Running
    57 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
SpecificationCat RP5500AIVOLT VS1600101
General
Product type
Generator
Not available
Fuel
Gasoline
Gasoline
InverterNoYes
Parallel capableNoYes
RV readyNoNo
Running watts
Winner: Winner: 5500 W
1260 W
Starting watts
Winner: Winner: 6875 W
1600 W
Noise (lower limit)
0 dB
Winner: Winner: 57 dB
Weight
178 lbs
Winner: Winner: 28 lbs
Run time @50% load
Winner: Winner: 15 h
Not available
Run time @25% load
Not available
8 h
Fuel tank
7.9 gal
3.5 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
32.9 x 27.4 x 24.7
16.93″L x 9.92″W x 15.75″H
Electrical
Voltage (AC)
120/240
120 Volts (AC)
Voltage (DC)
Not available
Not available
GFCI outletsYesNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
Not available
3 %
Engine
Engine
300 cc OHV 4-stroke
60cc 4-strokes OHV air-cooled engine
Alternator
Not available
Not available
Starting system
Recoil
Not available
Warranty
Warranty
2 years
2 years
Power by fuel
GasolineNot availableNot available
Running watts
5500 W
1260 W
Starting watts
6875 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
15 h
Not available
Run time @25% load
Not available
8 h
Other
Data center
Not available
Not available
Indicators
false
true
Compliance
CARB, EPA
Complies with Emissions Standards
Security
Not available
Not available
Spark arrestorYesNo
Neutral
Not available
Not available
UPC
815683020036
Not available
Core / High-priority specs
Running Watts (Gasoline)
5500
1260
Starting Watts (Gasoline)
6875
1600
Runtime @ 50% Load (Gasoline)
15
Not available
Runtime @ 25% Load (Gasoline)
Not available
8
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI, 1x 120/240V 30A (L14-30R)
Two 120V 20A outlets
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
4 Stroke
Engine Displacement
300
60
Alternator Winding Material
Not available
100% copper
Engine Oil Type
SAE 30 or 10W-30
Not available
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
Not available
8
Runtime @ 50% Load (Gasoline)
15
Not available
Controls & display
Idle Control System
Not available
Automatic Idle Control
Safety & compliance
Overload Protection System
Low oil and overload protection
Built-in overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringNoYes
Included equipment
Included Accessories
Oil, funnel, tool kit, and wheel kit
Not available
Warranty & identification
Residential Warranty
Not available
2
Part Number
502-3686
Not available
Additional specs
Summary
The Cat RP5500 is a 5500-watt gasoline generator built for homeowners, contractors, and outdoor enthusiasts who need reliable backup power without the complexity of larger units. This wattage tier handles most household circuits simultaneously, meaning you can run a refrigerator, well pump, and power tools at the same time, but not your entire home's air conditioning system. The 6875-watt peak capacity gives it the muscle to start high-inrush devices like compressors and sump pumps without stalling. Because the RP5500 runs on gasoline, fuel is available at any gas station, eliminating the supply chain friction of propane or diesel models. The 7.9-gallon tank paired with 15-hour runtime at half load means you refuel roughly once per day under typical use, not every few hours.
The AIVOLT VS1600101 is a gasoline inverter generator with a rated wattage of 1260 and a peak wattage of 1600.
  • Most Powerful
    Cat RP5500
    5500W running
  • Quietest
    AIVOLT VS1600101
    57 dB
  • Longest Runtime
    Cat RP5500
    15h at 50% load
Where to buy
Prices can change. We update these automatically.
Cat RP5500
Store links
No links yet.
AIVOLT VS1600101
Store links
No links yet.
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