Model 201120The Champion Power Equipment 201120 is a 4650-watt dual fuel inverter generator with electric start, designed for versatility and convenience. It operates on both gasoline and propane, providing flexibility in fuel choice. The generator features a CO Shield® carbon monoxide auto shutoff system for enhanced safety. Its design includes an EZ Start Dial for simplified startup and a digital display to monitor voltage, frequency, and operating hours.
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Here's the quick tradeoff view — what this model does well, and where it may not fit.
The Champion Power Equipment 201120 is a dual-fuel generator rated at 3650 running watts with 4650 starting watts. That combination gives it enough overhead to handle loads that surge at startup while still providing a defined level of continuous power once everything is running.
Because it is dual-fuel, the 201120 gives you two fueling options to keep it operating, while its wattage ratings set clear expectations for what it can sustain versus what it can momentarily support when equipment first kicks on.
With 3650 running watts and 4650 starting watts, the 201120 is built to manage both steady demand and brief startup spikes, which is useful when powering devices that draw extra power right as they begin operating. Its inverter design is paired with a 3 percent THD rating, a concrete indicator of how tightly the output waveform is controlled for cleaner power delivery.
Noise is rated at 61 dBA, providing a specific reference point for how loud the generator is during operation. For runtime, the unit is listed at 14 hours at 50 percent load, giving a clear expectation of endurance under a defined, mid-level demand.
At 103 lbs, the 201120 is substantial enough that moving it is a deliberate task rather than a casual lift. Its physical size is 23.2 x 17.7 x 20.1 inches, which helps clarify the footprint you will be working with when storing it or fitting it into a vehicle or designated operating area.
Starting is supported through both recoil and electric methods, giving you a manual pull option alongside electric starting for quicker turn-ons. Day-to-day monitoring is aided by a fuel gauge and built-in indicators, making it easier to track operating status and fuel level at a glance while the generator is in use.
The 201120 is parallel capable, allowing output to be scaled by linking compatible units, and it is also RV ready for straightforward connection in RV use cases. Practical protection details include a spark arrestor and covered outlets, while AVR is included to support regulated voltage during operation. Compliance is listed as CARB, EPA, and ANSI/PGMA G300-2023, and the generator is backed by a 3-year warranty.
Needs 240V output
Needs 240V output
Needs 240V output
Needs 240V output
Est. running: 1,800W
Peak surge (single motor): 2,000W
Avoid starting multiple motor loads at the same time.
Est. running: 2,900W
Peak surge (single motor): 2,000W
Avoid starting multiple motor loads at the same time.
Est. running: 1,600W
Peak surge (single motor): 2,800W
Avoid starting multiple motor loads at the same time.
These are estimates using typical wattage assumptions. Real appliances vary. Startup surges can be 2–6× the running wattage for motor-driven loads. 240V loads require a 120/240V generator and proper connection. Use a transfer switch or interlock kit; never backfeed a panel.
Champion Power Equipment is a leading manufacturer of portable and standby generators, known for their reliability and affordability in both domestic and commercial markets.
| Fuel | Running | Starting | Runtime @50% | Runtime @25% |
|---|---|---|---|---|
| Gasoline | 3650W | 4650W | Not available | 14h |
| Propane | 3285W | 4650W | Not available | 21h |
| Running Watts | 3,650 watts |
|---|---|
| Starting Watts | 4,650 watts |
| Starting Watts (Gasoline) | 4,650 W |
| Starting Watts (Propane) | 4,650 W |
| Running Watts (Gasoline) | 3,650 W |
| Running Watts (Propane) | 3,285 W |
| Engine | 212 cc OHV 4-stroke |
|---|---|
| Engine Type | 212 cc OHV 4-stroke |
| Engine Displacement | 212 cc |
| Engine Oil | 10W-30 |
| Engine Oil Capacity | 0.5 Qt |
| Spark Plug | F7RTC |
| Spark Arrestor | Yes |
| Emissions Compliance | CARB, EPA, ANSI/PGMA G300-2023 |
| Voltage (AC) | 120V 60 Hz |
|---|---|
| Voltage (DC) | 12 |
| Phase | Single |
| AC Frequency | 60 hz |
| Current | 30.4 amps |
| GFCI Outlets | No |
| Neutral | Floating |
| DC Outlets | 1x 12V 8A (cigarette lighter style) |
| AC Outlets | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R) |
| USB Outlets | Dual port USB adapter |
| Total Harmonic Distortion (THD) | 3 % |
| Dimensions | 23.2 x 17.7 x 20.1 inches |
|---|---|
| Weight | 103 lbs |
| Automatic Low Oil Shutdown | Yes |
|---|---|
| Emissions Compliance | CARB, EPA, ANSI/PGMA G300-2023 |
| Automatic Voltage Regulation | Yes |
| Automatic Voltage Regulator | Yes |
| Battery | 12V 9Ah |
| Carbon Monoxide Sensor | Yes |
| Commercial Warranty | 3 years |
| Covered Outlets | Yes |
| Electric Start | Yes |
| Fuel Gauge | Yes |
| Fuel Tank Capacity | 2.3 gallons |
| Included Accessories | Oil, funnel, tool kit, propane hose, dual port USB adapter, and battery |
| Indicators | Yes |
| Inverter | Yes |
| Noise Level | 61 dBA |
| Overload Protection | Low oil and overload protection |
| Parallel Capable | Yes |
| Recoil Start | Yes |
| Remote Start | No |
| RV Ready | Yes |
| Starter Type | Recoil, Electric |
| Starting System | Recoil, Electric |
| UPC | 817,198,025,728 |
| Warranty | 3 years |
| Wheels | Yes |
| Fuel Type | Dual-Fuel |
|---|
| Runtime @ 50% | 14 hours |
|---|---|
| Runtime @ 25% Load (Gasoline) | 14 hours |
| Runtime @ 25% Load (Propane) | 21 hours |
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