This Powerhorse Generator has a carburetor fuel system.
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Powerhorse Inverter Generator, 7500 Surge Watts, 6500 Rated Watts

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- 420cc Powerhorse engine with electric start (battery included)
- Quiet 55dB operation @ 1/4 load
- Parallel-ready design (requires parallel cable kit, not included)
- Convenient diagnostic control panel displays power output, run time elapsed/remaining, battery voltage, RPM and service messages
- Variable throttle conserves fuel and reduces noise levels
See full description
Description
Key Specs
Reviews
Q & A
Accessories
Warranty
Compare
Product Summary
What's Included
- (1) Inverter generator
Downloads

EFFICIENT AND RELIABLE ENGINE
The 420CC ENGINE, along with a 100% COPPER-WOUND HEAD, ensures EFFICIENT OPERATION WITHOUT OVERHEATING, extending the generator’s life and reliability
QUIET OPERATION
Designed for MINIMAL NOISE DISRUPTION, operating at only 55DB AT 1/4 LOAD, making it ideal for use in residential areas, camping or anywhere noise is a concern
COMPREHENSIVE CONTROL PANEL
A diagnostic control panel displays essential information, including POWER OUTPUT, RUN TIME, BATTERY VOLTAGE and maintenance alerts, ensuring easy monitoring and maintenance
FUEL EFFICIENCY AND REDUCED NOISE
A VARIABLE THROTTLE automatically ADJUSTS THE ENGINE SPEED to conserve fuel and reduce noise, enhancing user convenience and environmental friendliness
PORTABLE AND USER-FRIENDLY DESIGN
Equipped with FOLDING/LOCKING HANDLES and FLAT-FREE TIRES for easy transport and storage, along with features like an automatic choke and spark arrester for added safety and EASE OF USE
Features + Benefits

- 420cc Powerhorse engine with electric start (battery included)
- Quiet 55dB operation @ 1/4 load
- Parallel-ready design (requires parallel cable kit, not included)
- Convenient diagnostic control panel displays power output, run time elapsed/remaining, battery voltage, RPM and service messages
- Variable throttle conserves fuel and reduces noise levels
- Automatic choke
- Folding/locking handles and flat-free tires
- Spark arrester
- Includes 11.2Ah battery
Key Specs
| Attribute | Specification |
|---|---|
item# | 74006 |
Brand | Powerhorse |
Manufacturer's Warranty | 2 year limited warranty |
Ship Weight | 348.0 LB |
Surge Watts | 7,500 |
Rated Watts | 6,500 |
Fuel Type | Gasoline |
Engine Displacement | 420 cc |
| Attribute | Specification |
|---|---|
Noise Level | 55 dB |
Start Type | Electric |
Fuel Capacity | 6.6 Gal |
Low Oil Shutdown | Yes |
CARB Compliant | Yes |
Product Weight | 287.0000 lb |
Dimensions L x W x H (in.) | 37.4063 x 30.125 x 30.4063 in |
Reviews
Questions & Answers
Questions
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Anonymous· 7 years ago
Is this generator fuel injected or carbureted?
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PowerhorseExpert30· 7 years ago
Helpful?
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Bumbaclaat· 7 years ago
Owner's manual (on this site) shows it having a carburetor and also has graphics showing how to drain the float bowl for storage purposes. Exploded view of engine and parts list also show a carb.
Helpful?
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Motoxjunkie· 7 years ago
The owner's manual states that it has a carburetor
Helpful?
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· 6 years ago
Does the Inverter allow for computer and TV connections?
Are there any specifications for the inverter so that I can determine if sensitive computers can be used when connected to this generator?
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MS08812· 6 years ago
The reason I got this inverter is because they advertise the THD to be less than 1.5% which is as good if not better than the power company. You have to be careful about surges with sensitive electronics so surge protection is important. Best to turn on your circuits slowly and dont let the inverter run out of fuel when running. Measuring THD yourself is difficult so this is a trust thing. The generator I am replacing generator produced THD's of less than 24% and was $2400 less expensive but a risk to the furnace and other control boards.
Helpful?
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PowerhorseExpert11· 6 years ago
Some electronic equipment such as computers and audio/video equipment can be damaged by the small fluctuations in the flow of power. It is recommended that you use a surge suppressor for any voltage sensitive electronic equipment you will be powering with the generator.
Helpful?
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· 6 years ago
Voltage Selector Position Question
Does the voltage position selector switch need to be in the 120/240 position to plug into the 50 amp recepticle directly and properly operate a 50 amp camper?
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Cheeto2020· 6 years ago
240 position for it to run the 50 amp plug - the 120 sockets operate normally.
Helpful?
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PowerhorseExpert29· 6 years ago
The Voltage selector switch needs to be in the 120V/240V position to use the 30A 4-prong and 50A receptacles. The 30A 3-prong receptacle will need the switch in the 120V position.
Helpful?
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· 6 years ago
Does the 50 amp plug run off a 50 amp breaker or a 30 breaker.
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MS08812· 6 years ago
There is a 50 and 30 amp breaker on the inverter. I am installing a 50 amp breaker in the interlocked panel and running a new line and exterior box to upgrade from 30 amp.
Helpful?
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PowerhorseExpert30· 6 years ago
The 50 amp receptacle on this Powerhorse inverter generator has an AC 120V/240V 50A circuit breaker.
Helpful?
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· 6 years ago
Oil Type
Which 10/30 oil is recommended, Standard or Synthetic?
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MS08812· 6 years ago
I have always followed an old rule that dates back to when synthetics came on the market. That is to run standard oil during break-in and then switch to synthetic. But if you are going to be running only 20 minutes a month and then regularly changing every year or at intervals of 50 hours a year save your money and use standard oils. More importantly if using gasoline find non-ethanol and only run that.
Helpful?
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PowerhorseExpert30· 6 years ago
This Powerhorse inverter generator would use 10W-30 oil (API Service SE type or higher). This would be a standard oil.
Helpful?
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· 7 years ago
where does the exhaust exit generator?
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MS08812· 6 years ago
Exhaust exits low and to the rear of the inverter, opposite the front panel. Both are on the shorter side (26inch) of the inverter
Helpful?
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PowerhorseExpert11· 7 years ago
Looking at the back side of the generator, the generator will exhaust out the lower right side.
Helpful?
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· 7 years ago
What is the db at the rated load rate of 6500 watts
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MS08812· 6 years ago
I havent loaded mine to the maximum but judging the noise level at a light load I would expect a less than 62db at 25 feet.
Helpful?
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PowerhorseExpert11· 7 years ago
This inverter generator has a decibel (dB) rating of 63.9 at its rated load/output of 6500 watts.
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· 7 years ago
where is is built
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MS08812· 6 years ago
China, and the design and quality is the best I have seen.
Helpful?
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PowerhorseExpert29· 7 years ago
This unit is manufactured in China to Northern Tool + Equipment's specifications.
Helpful?
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· a year ago
How long will it run on a full tank of gas
1 answer-
PowerhorseExpert12· a year ago
The fuel consumption is 0.6 GPH at half load (approximately 11 hours) and 0.8 GPH at full load (approximately 8.25 hours).
Helpful?
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· 2 years ago
Is there an auxiliary gas tank option for continuous run?
1 answer-
PowerhorseExpert6· 2 years ago
An auxiliary gas tank would not be available for this generator for continuous run.
Helpful?
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Warranty
Manufacturer's Warranty
2 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Repair Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Specifications
7,500
1,000
2,200
2,300
6,500
900
1,800
1,800
Gasoline
Gasoline
Gasoline
Dual Fuel - Natural Gas and Propane
420 cc
50 cc
121 cc
80 cc
55 dB
42 dB
62 dB
52 dB
Electric
Recoil
Recoil
Recoil
6.6 Gal
0.6 Gal
0.95 Gal
1.1 Gal
Yes
Yes
Yes
Yes
Yes
No
No
Yes
287.0000 lb
lb
46.5000 lb
50.0000 lb
37.4063 x 30.125 x 30.4063 in
17.7 x 9.4 x 15.0 in
20.0 x 11.5 x 16.75 in
22.0 x 14.0 x 20.0 in
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120
120
120
-
Honda
Honda
DuroMax
-
GXH50
GXR120
-
-
No
No
No
-
-
-
1,700
-
-
-
2,150
-
-
-
30
-
-
-
Plastic
-
-
-
6.5 hr
-
-
-
5
-
-
-
(1) 120v, 30a Twist Lock, (2) 120v, 20a, (1) USB A, (1) USB C
-
-
-
No
-
-
-
Yes
-
-
-
Yes









