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Champion · Portable generator

201438

12,500 starting watts and 10,000 running watts with gasoline, propane, natural gas operation · 8 h. · 74 dB(A).

10,000W running12,500W starting74 dB(A)Gasoline + Propane + Natural Gas
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Champion 10,000W Electric Start Tri Fuel Generator
Official product image: Champion

The important numbers, at a glance.

01 · Output by fuel

Up to 12,500 starting watts

Gasoline10,000W running

12,500W starting

Propane9,000W running

11,250W starting

Natural Gas8,000W running

10,000W starting

02 · Runtime & operation

Manufacturer runtime

8 h.

Operating volume

74 dB(A)

Energy source

Gasoline, Propane (LPG), Natural Gas (NG)

7.7 gal. fuel capacity

03 · Size & ownership

231 lb.

Unit weight

29 in. × 28.5 in. × 25.8 in.

Length × width × height

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

Starting system

Recoil, Electric

Power system

Conventional alternator

Protection

CO Shield® · Low-oil shutdown

Electrical

120/240 · 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 201438 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 Tri-Fuel 10,000-watt portable generator operates on natural gas, propane, or gasoline, plus natural gas and propane hoses are included so the unit is ready to run on any fuel right out of the box Electric Start Power up the 500cc Champion engine with the handy rocker switch, battery included Intelligauge Track voltage, frequency, session run time, and total run time to monitor output and track maintenance intervals, plus features CO Shield® carbon monoxide auto shutoff system Powerful Gasoline: 12,500 starting watts and 10,000 running watts, propane: 11,250 starting watts and 9000 running watts, natural gas: 10,000 starting watts and 8000 running watts and engine oil is included Champion Support Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts Description The Champion Power Equipment 201438 10,000-Watt Tri-Fuel Portable Natural Gas Ready Generator with CO Shield® is a reliable source of power with the flexibility you need. When you are not running your generator on natural gas, you also have the option of operating it on gasoline or propane. The ability to operate your generator on three types of fuel out of the box makes this on

Specifications

Portable Generator Technology
Tri Fuel, CO Shield®
Gasoline Starting Watts
12500W
Gasoline Running Watts
10000W
Propane Starting Watts
11250W
Propane Running Watts
9000W
Natural Gas Starting Watts
10000W
Natural Gas Running Watts
8000W
Gasoline Starting Amps at 120V
104.2A
Gasoline Starting Amps at 240V
52.1A
Gasoline Running Amps at 120V
83.3A
Gasoline Running Amps at 240V
41.7A
Propane Starting Amps at 120V
93.8A
Propane Starting Amps at 240V
46.9A
Propane Running Amps at 120V
75A
Propane Running Amps at 240V
37.7A
Natural Gas Starting Amps at 120V
83.3A
Natural Gas Starting Amps at 240V
41.7A
Natural Gas Running Amps at 120V
66.7A
Natural Gas Running Amps at 240V
33.1A
Volts
120/240
Frequency
60Hz
AC Receptacles
(1) 120/240V 30A Locking (L14-30R), (1) 120/240V 42A (14-50R), (2) 120V AC 20A GFCI Duplex (5-20R)
DC Operation
No
GFCI Receptacles
Yes
Covered Receptacles
Yes
Gasoline Run Time at 1/2 Load
8 h.
Propane Run Time at 1/2 Load
3 h.
Noise Level
74 dB(A)
Inverter
No
Voltmeter
Intelligauge
Automatic Voltage Regulation
Yes
Battery
Yes
Start Type
Recoil, Electric
Engine Brand
Champion
Engine Size
500cc
Engine Type
4-stroke
Engine Speed
3600
Fuel Type
Gasoline, Propane (LPG), Natural Gas (NG)
Fuel Gauge
Mechanical
Gasoline Capacity
7.7 gal.
Gasoline Tank Material
Steel
Engine Oil Type
10W-30
Engine Oil Capacity
1.4 qt.
Engine Oil Included
Yes
Low Oil Shut-Off
Yes
Wheels
Yes
Wheel Type
Solid
Wheel Diameter
9.5 in.
PGMA Compliant
G300-2023
EPA Certified
Yes

Measurements

Length
29 in.
Width
28.5 in.
Height
25.8 in.
Weight
231 lb.
  • Whole-home essentials
  • Major appliances and pumps
  • Emergency backup
  • Tri-fuel flexibility
  • Tri Fuel, CO Shield®
  • Recoil, Electric start
  • 3 Year Warranty

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