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Champion · Inverter generator

201561

5,500 starting watts and 4,000 running watts with gasoline, propane operation · 11 h. · 65 dB(A).

4,000W running5,500W starting65 dB(A)Gasoline + Propane
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Champion 5500W Dual Fuel Inverter
Official product image: Champion

The important numbers, at a glance.

01 · Output by fuel

Up to 5,500 starting watts

Gasoline4,000W running

5,500W starting

Propane3,600W running

5,500W starting

02 · Runtime & operation

Manufacturer runtime

11 h.

Operating volume

65 dB(A)

Energy source

Gasoline, Propane (LPG)

2.03 gal. fuel capacity

03 · Size & ownership

76.3 lb.

Unit weight

21.4 in. × 15.7 in. × 19.5 in.

Length × width × height

Warranty
3 Year Warranty
Starting
Recoil
Status
Listed in Champion U.S. catalog
04 · Controls & safety

Starting system

Recoil

Power system

Inverter output

Protection

CO Shield® · Low-oil shutdown

Electrical

120 · 60Hz

Connection details are included in the full specification table below.

These manufacturer images may include output comparisons, controls, dimensions, included equipment, and common use cases. Scroll sideways to view the complete official set available for this model.

Champion 201561 product view
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Every official field, organized.

The technical fields below come from Champion’s current U.S. model page. Product photos and infographics come from its official gallery. Confirm current documentation and retailer details before purchase.

Outdoor use only. Never operate a fuel-burning generator inside a home, garage, shed, or other enclosed space. CO Shield® is a backup safety feature, not a substitute for correct outdoor placement.

Manufacturer overview

Features Dual Fuel Runs on gasoline or propane so you can choose available fuel at the campsite, at home or on the jobsite with simple switching that keeps power going without downtime Clean & Quiet Power The 181cc OHV engine delivers stable, clean power that protects sensitive electronics while running quietly enough for campsites, tailgates, and neighborhoods Portable Never-flat tires and a fold-away handlebar make makes transport easy between storage, RV sites, and jobsites while keeping setup simple Easy Monitoring and Operation Intelligauge 5-mode display tracks voltage, frequency, and hours. Includes an EZ Start Dial, Economy Mode, and CO Shield® Carbon Monoxide Auto-Shutoff for safety Champion Support Backed by a 3 yr. limited warranty, FREE lifetime technical support from dedicated experts, and access to a network of service centers across the country Description The Champion Power Equipment Ultra Quiet 5500-Watt Dual Fuel Inverter Generator with CO Shield® delivers portable power for RVs, camping, and backup use around the home, providing clean power for sensitive electronics. Dual fuel allows operation on gasoline or propane, producing 5500 starting watts on both fuels, a

Specifications

Portable Generator Technology
Dual Fuel, CO Shield®, ParaLINK®
Gasoline Starting Watts
5500W
Gasoline Running Watts
4000W
Propane Starting Watts
5500W
Propane Running Watts
3600W
Gasoline Starting Amps at 120V
45.8A
Gasoline Running Amps at 120V
33.3A
Propane Starting Amps at 120V
45.8A
Propane Running Amps at 120V
30A
Volts
120
Frequency
60Hz
AC Receptacles
(1) 5-20R 20A duplex (NEMA 5-20R), (1) TT-30R 30A (NEMA TT-30R), Parallel
DC Operation
Yes
DC Receptacles
12V DC Automotive
GFCI Receptacles
No
Covered Receptacles
Yes
Gasoline Run Time at 1/4 Load
11 h.
Propane Run Time at 1/4 Load
21 h.
Noise Level
65 dB(A)
Inverter
Enclosed
Parallel Capability
Yes
Voltmeter
Intelligauge with Power Meter
Battery
No
Start Type
Recoil
Engine Brand
Champion
Engine Size
181cc
Engine Type
4-stroke
Engine Speed
Variable
Fuel Type
Gasoline, Propane (LPG)
Fuel Gauge
Mechanical
Gasoline Capacity
2.03 gal.
Gasoline Tank Material
Plastic
Engine Oil Type
10W-30
Engine Oil Capacity
0.6 qt.
Engine Oil Included
Yes
Low Oil Shut-Off
Yes
Wheels
Yes
Wheel Type
Solid
Wheel Diameter
5.5 in.
PGMA Compliant
G300-2023
EPA Certified
Yes

Measurements

Length
21.4 in.
Width
15.7 in.
Height
19.5 in.
Weight
76.3 lb.
  • Home essentials
  • RV power
  • Tools and outdoor projects
  • Dual-fuel flexibility
  • Clean inverter power
  • Dual Fuel, CO Shield®, ParaLINK®
  • Recoil start
  • Parallel capable
  • 3 Year Warranty

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Official sources:Champion product pageEnglish manualAll Champion generatorsVerified September 15, 2026