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.
- Westinghouse WGen5300cv
- Cat INV2000
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).
| Specification | Westinghouse WGen5300cv | Cat INV2000 |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | No | Yes |
| Parallel capable | No | No |
| RV ready | Yes | No |
| Running watts | Winner: Winner: 5300 W | 1800 W |
| Starting watts | Winner: Winner: 6600 W | 2250 W |
| Noise (lower limit) | 68 dB | Winner: Winner: 52 dB |
| Weight | 133.6 lbs | Winner: Winner: 48.8 lbs |
| Run time @50% load | Winner: Winner: 11 h | 6 h |
| Run time @25% load | 14.5 h | 10 h |
| Fuel tank | 4.7 gal | 1 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 23.2 x 20.1 x 19.1 | 19.6 x 12.5 x 18.1 |
| Electrical | ||
| Voltage (AC) | 120/240 | 120V 60 Hz |
| Voltage (DC) | Not available | 12 |
| GFCI outlets | No | Yes |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | ≤ 23% % | <3% % |
| Engine | ||
| Engine | 274 cc OHV 4-stroke, cast iron sleeve. | OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil |
| Warranty | ||
| Warranty | 3 years | 2 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 5300 W | 1800 W |
| Starting watts | 6600 W | 2250 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 | 11 h | 6 h |
| Run time @25% load | 14.5 h | 10 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | false | true |
| Compliance | CARB, EPA | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Floating | true |
| UPC | 850011336700 | 815683024881 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 5300 | 1800 |
| Starting Watts (Gasoline) | 6600 | 2250 |
| Runtime @ 50% Load (Gasoline) | 11 | 6 |
| Runtime @ 25% Load (Gasoline) | 14.5 | 10 |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R)1x 120V 30A (TT-30R)1x 120/240V 30A (L14-30R) | 1x Duplex 120V 20A (5-20R) GFCI |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke. | OHV 4-stroke |
| Engine Displacement | 274 | 79.7 |
| Cylinder Sleeve | Cast iron sleeve. | Not available |
| Engine Oil Type | SAE 10W-30 | SAE 30 or 10W-30 |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 14.5 | 10 |
| Runtime @ 50% Load (Gasoline) | 11 | 6 |
| Safety & compliance | ||
| Overload Protection System | Not available | Low oil and overload protection |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | No |
| Included equipment | ||
| Included Accessories | Oil, funnel, tool kit, and wheel kit | Tool kit |
| Warranty & identification | ||
| Commercial Warranty | Not available | 2 |
| Additional specs | ||
| Summary | The Westinghouse WGen5300cv is a gasoline-powered generator with a rated wattage of 5300 watts and a peak wattage of 6600 watts. It is designed for portable use with features suitable for home backup and RV applications. | The Cat INV2000 is an 1800-watt inverter generator built for users who need portable, clean power without the noise. At 48.8 pounds and measuring 19.6 x 12.5 x 18.1 inches, this unit bridges the gap between lightweight portability and genuine load capacity. It runs on standard gasoline and produces less than 3% THD, meaning laptops, phones, and sensitive electronics stay safe from voltage spikes. The recoil start fires up quickly, and the 52 dBA noise level keeps it quiet enough for residential areas and campgrounds.
With 10 hours of runtime at 25% load and 6 hours at 50% load, users can power essential devices through a full day or night without refueling. The 1-gallon fuel tank and automatic low-oil shutdown mean less maintenance worry. This is a grab-and-go generator for camping, tailgating, emergency backup, and light outdoor work where portability matters as much as power. |
- Most PowerfulWestinghouse WGen5300cv5300W running
- QuietestCat INV200052 dB
- Longest RuntimeWestinghouse WGen5300cv11h at 50% load
Where to buy
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Westinghouse WGen5300cv
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Cat INV2000
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