VEVOR 4200W Inverter Generator
Generator. Specs from the manufacturer page (checked ).

The VEVOR 4200W Inverter Generator is a gasoline-fueled portable inverter generator with 3200 W continuous output and 4200 W peak output. It has an electric start, a 2.3 gal (8.5 L) fuel tank, and runs up to 8.5 hours at 50% load. Noise is under 66 dB at 23 ft (7 m).
Key features
- 212cc four-stroke gasoline engine with electric start
- 3200 W continuous and 4200 W peak output
- Runs up to 8.5 hours at 50% load and 5 hours at full load on a 2.3 gal (8.5 L) tank
- Noise under 66 dB at 23 ft (7 m)
- Outlets: AC120V American dual outlet, American three-prong outlet, 12V 8.3A cigarette lighter socket, and two grid outlets
- CO sensor, fuel display, and overload protection with automatic shutdown on excessive load
- Inverter technology for stable output suitable for sensitive electronics
What it is for
- home backup
- RV
- camping
- construction
Specifications
| Running watts | 3200 W |
|---|---|
| Peak / surge | 4200 W |
| Fuel | gasoline |
| Tank | 8.5 L (2.2 gal) |
| Run time at 50 % load | 8.5 h |
| Noise | 66 dB |
From the VEVOR page. Values the manufacturer does not publish are left out.
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Connection and wiring
We have not linked an official manual for this model yet; see the VEVOR page.
Error codes and troubleshooting
We have not found an official code table for this model yet.
FAQ
How long does the VEVOR 4200W Inverter Generator run on a tank?
The maker rates it at 8.5 hours at 50 % load (about 1,600 W) on a 2.2-gal tank. A light load such as a refrigerator and lights runs longer; a full load runs shorter.
Can the VEVOR 4200W Inverter Generator start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 4200 W peak. That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.