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NorthStar c13000s - 10500/13000W Portable Generator With Electric Start And Honda Engine

The NorthStar c13000s is a powerful open frame generator with a rated wattage of 10,500 W and a starting wattage of 13,000 W. (Read full specs)

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Price history for the NorthStar c13000s
Highest Price
$4,299.99
Lowest Price
$3,499.99
Current Price
$3,499.99

Description

Zoom on the NorthStar c13000s

In summary, the NorthStar c13000s is a powerful portable generator especially useful for professionals who want to ensure that a power failure will not prevent them from working.

In the upcoming sections, you'll discover its power characteristics, the array of outlets it presents, its overall portability, and the additional features it possesses.

Power & Run Time

The NorthStar c13000s is powered by a 688 cc Honda GX630 OHV V-Twin engine. It delivers 120/240V, runs on gasoline and offers a running wattage of 10,500W as well as a peak wattage of 13,000W.

With a noise rating of 72 dBA (just slightly more noisy than a shower), the generator features a user-friendly and hassle-free electric starter (battery included).

Thanks to its 12 gallons fuel tank, the c13000s can run continuously for around 10.9 hours at 50% load on a full tank (with an average fuel consumption of approximately 1.1 GPH).

With a <5% Total Harmonic Distortion (THD), the c13000s delivers a clean sine wave—essential for safeguarding your delicate electronics when plugged into its AC outlets.

Outlets

The control panel includes the following 9 AC outlets:

Three Duplexes 120V 20A (5-20R) GFCI
120V 30A (L5-30R) receptacle
120/240V 30A (L14-30R) receptacle
120/240V 50A (14-50R) receptacle

While not classified as 'RV Ready,' this NorthStar generator can still provides the advantage of RV connection via its L5-30R receptacle, ensuring power supply to your RV with an L5-30P to TT-30R adaptor. Besides, the c13000s's twist-lock L14-30R receptacle makes it transfer switch ready, enabling hassle-free connection to your breaker box for powering your home during outages.

Portability

Measuring L43 x W36 x H35 in, the classic open frame build of the NorthStar c13000s delivers stability and easy maintenance access to components, facilitating air circulation. The generator is designed for ideal use outdoors and in rough environments.

Since the generator weighs 387 lbs, it will be incredibly difficult to manually lift it and transport it, even though it is technically considered to 'be portable' (in the sense that it is movable). However, the constrained maneuverability is addressed with the assistance of its wheel kit (⌀10") and its folding handle, allowing for easy shifting once the generator is placed on the ground.

Features

Panel of the NorthStar c13000s

The c13000s's control panel

To help you monitor the c13000s's status and activity, the unit's control panel is equipped with a digital display that provides extensive information on the generator (more information about it below).

From a security point of view, the generator is equipped with an automatic low oil shut-off and an overload protection (circuit breaker), giving you a peace of mind during use.

It also includes a carbon monoxide sensor. This sensor is designed to monitor the level of carbon monoxide present during the generator's operation. If the generator is positioned incorrectly and carbon monoxide levels rise to an unsafe level, the generator will automatically shut down.

Beyond the regular documentation and owner's manual (opens in a new tab) for quick start, NorthStar has included a funnel in the packaging of the c13000s.

Full-Featured Display

The Home, Service, and Diagnostic screens of the display

The excellent digital display

The unit is fitted with a colored, multi-function LCD display that offers simple, yet incredinbly exhaustive, at-a-glance monitoring. It features 3 screens:

  • Home: Gives you information about the load that is connected, fuel level, and total runtime of the generator
  • Service: Displays maintenance intervals and the time remaining before each service is due
  • Diagnostic: Provides various electrical data, such as voltage, current, and frequency

The NorthStar c13000s versus other generators

The following charts are provided to give you an idea of how some of the key specs of the NorthStar c13000s compare to generators of similar power (between 10000 and 11000 W).

  • Weighing 387 lbs, the NorthStar c13000s is one of the heaviest generators within the 10000-11000 rated wattage bracket. In terms of weight, one of the champions in their power range is the DuroStar DS13000MX, standing at just 209 lbs.
  • At just 72 dBA rated noise level, this generator is positioned as one of the quieter choices among devices delivering similar power. If noise emissions are one of your priorities, you may be interested in the A-iPower SUA13000EFI, one of the least noisy generators similarly powerful as this one, rated for 69 dBA.
  • The c13000s provides a higher run time than similarly powerful devices, reaching around 10.9 hours at 50% load. If runtime is a priority for you, the Predator 13000 stands out as one of the generators with the longest run time in its power range, providing around 12.1 hours of continuous use.
  • While run time matters, it's heavily influenced by the fuel tank's capacity. Hence, it's important to consider fuel efficiency alongside. In fact, this generator is not one of the most fuel-efficient options in the aforementioned wattage range: its estimated gasoline consumption at 50% load is around 1.1 GPH. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the A-iPower SUA13000EFI. With a fuel consumption of as little as 0.78 GPH, it is one of the most efficient generators currently on the market.

Price comparison

As you can see from these interactive charts, when compared to other 10000-11000W generators, the NorthStar c13000s is on the expensive side of the price range.

While certainly not the cheapest of its kind, purchasing it would most likely also mean enjoying the reliability of a high-end product.

The bottom line

STRENGTHS:
  • Excellent display, full of information
  • CO sensor
  • GFCI Outlets
  • Impressive quantity of AC outlets
  • 4 different AC outlet types
  • Honda engine
  • Electric start
  • Clean sine wave
  • Quiet for its power (72 dBA)
  • High run time
  • Made in USA
WEAKNESSES:
  • On the expensive side
  • No recoil back-up
  • No remote start
  • On the heavy side (387 lbs)
  • Low fuel efficiency

Do you own the NorthStar c13000s and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
Parallel capableNo
RV readyNo
FuelGasoline
Engine688 cc Honda GX630 OHV V-Twin
Starting systemElectric
Warranty4 years
Power
VoltageAC: 120/240V 60 Hz
Running watts10,500 W
Starting watts13,000 W
Running amps (@120/240V)87.5/43.8 amps
Peak amps (@120/240V)108.3/54.2 amps
Run time @50% load10.9 h
Run time @25% loadUnknown
Features
GFCI outletsYes
Covered outletsYes
Automatic Voltage RegulationYes
AC outlets
  • 3x Duplex 120V 20A (5-20R) GFCI
  • 1x 120V 30A (L5-30R)
  • 1x 120/240V 30A (L14-30R)
  • 1x 120/240V 50A (14-50R)
DC outletsNo
Data centerPower output, fuel level, lifetime run hours, voltage and frequency
IndicatorsNo
Fuel tank12 gal
Fuel gaugeDigital
Misc
Weight387 lbs
Approx. dimensions (L x W x H)43 x 36 x 35 in
Noise (lower limit)72 dBA
THD< 5%
ComplianceCARB, EPA
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralBonded to frame
Accessories includedFunnel, battery, and wheel kit
Country of originUSA
SeriesCommercial-Grade
Other model numbers1654404

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

Spec Improvement×

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About NorthStar

NorthStar is a brand of outdoor power equipment trademarked and sold by the Northern Tool + Equipment company which has been based in Burnsville, Minnesota, USA since being founded in 1981. NorthStar products include log splitters, portable generators, air compressors, and pressure washers. Their line of commercial-grade portable generators is manufactured in the US. With many units powered by Honda engines, NorthStar outdoor power tools make up a large percentage of the product line for the fast-growing Northern Tool company.

Warranty Information

The NorthStar c13000s is covered under a warranty for up to 4 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of NorthStar generators, please contact the NorthStar Customer Support: 1-800-270-0810.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator sizer.
ItemRunning WattsStarting Watts
At homeSump pump (1/2 hp)10502150
Furnace fan (1/2 hp)8752350
Refrigerator (energy star)1921192
Clothes dryer54006750
Freezer8101750
Set of 5 LED light bulbs5555
Total8382 W9857 W
For workTable saw18004500
Air compressor (1 hp)16006100
Grinder14002500
Demolition hammer12601260
Pressure washer (1 hp)12003600
Milk cooler11001800
Total8360 W12860 W

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