The NorthStar 157134 is a gas-powered pressure washer offering a maximum water pressure of 4000 PSI and flow of 3.5 GPM. (Read full specs)
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Northern Tool | Price history for the NorthStar 157134 | |
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| Latest updates:
Since: May 27, 2021 |
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Description
Zoom on the NorthStar 157134
In a nutshell, the NorthStar 157134 is a heavy duty, commercial pressure washer, which not only offers an all-around versatile cleaning experience, but that also allows:
- intense cleaning of tough, paintless surfaces
- cleaning of painted or delicate surfaces
- application of detergent and cleaning solutions
Ahead are presented its power characteristics and design, its main features and any other additional features.
Power
The NorthStar 157134
With a powerful 389 cc (11.7 hp) engine, its triplex pump delivers a pressure of 4000 PSI (roughly 67 times more than a standard garden hose) and a flow of up to 3.5 GPM (values claimed by the manufacturer), resulting in the NorthStar 157134's cleaning power of 14000 Cleaning Units.
A classic pull-start mechanism is responsible for starting the gas-powered pressure washer’s Honda GX390 engine.
A steel fuel tank with a maximum capacity of 1.6 gallon is used to store gasoline.
Design & Handling
The wheelbarrow design of the NorthStar 157134 grants mobility and stability to the unit. The robust and sturdy steel tubing frame offers longevity to the assembly. The handle adds to the 157134 convenience of transport.
This model weighs 249 lbs. For this reason, it cannot be called lightweight and thus, carrying and transporting it might be somewhat challenging. The main contributors to its weight are its 389 cc Honda GX390 engine, the triplex pump and steel tubing frame. However, its two 15" never-flat wheels play an important part in its maneuverability, as they allow for a smooth manipulation on the job.
Main Features
The NorthStar 157134
The NorthStar 157134 comes with a spray gun, a wand, a pressure hose, 4 nozzles and a detergent injection feature, which are detailed below.
- Soap injection: Detergent is fed in through a siphon hose, since the device lacks a soap tank. The NorthStar 157134 has an automatic soap dilution mechanism, which dilutes the detergent using a 15:1 ratio. The detergent is automatically added to the water when a soap nozzle is connected.
- Pressure hose: The included 50 ft high-pressure hose can be neatly stored on the unit when idle thanks to a set of convenient hooks.
- Spray gun and wand: A side hook allows for an easy storage of the included classic ergonomic spray gun and its wand.
- Nozzles: The table below shows you the 4 included nozzles, as well as the surfaces they're the most appropriate for.
15° | 25° | 40° | Soap | |
|---|---|---|---|---|
| Concrete, brick, masonry | Suitable | Suitable | Suitable | Suitable |
| Siding, gutters, house | Use with caution | Use with caution | Suitable | Suitable |
| Fencing, deck, patio | Use with caution | Use with caution | Suitable | Suitable |
| Lawn equipment, boat, RV | Use with caution | Use with caution | Use with caution | Suitable |
Note: The shape of the nozzles above is for illustration purposes only and may differ.
Red cross: Not recommended. Green check: Suitable. Orange check: Use with caution.
Other Features
Some of the included accessories
- Onboard storage: The NorthStar 157134 allows you to be always fully prepared, as it features a handy storage area, where nozzles and accessories can be stored.
- Safety: Safety of operation is enhanced by a low oil protection, a thermal relief valve (which helps to prevent internal pump damage) and a trigger lock mechanism (which prevents accidental operation).
- Accessories: Included with the NorthStar 157134 are also the owner's manual (opens in a new tab) and some basic documentation to get you promptly started, along with several accessories, such as pressure hose, wand, spray gun and soap hose.
- Emissions: The NorthStar 157134 is EPA-approved and CARB-compliant. And so, this pressure washer is available for sale and purchase in any of the 50 states, including California.
Product Video
The NorthStar 157134's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the NorthStar 157134 compare to similarly priced pressure washers.
- Able to deliver a maximum pressure of 4000 PSI, the NorthStar 157134 is one of the gas-powered products that produce an above average water pressure, in the $1450 to $2000 price range. If you're going after the highest possible power of the water stream, one of the best in this price range is the DeWalt DH4240B that can reach up to 4200 PSI.
- In the aforementioned price range, this washer, with 3.5 GPM (gallons per minute), is placed on the lower end of the GPM scale. If you’re after the highest rinsing efficiency, one of the units with the highest water flow in the current price range is the NorthStar 157130, that can deliver up to 5 GPM.
- The 157134 ranks as below average in terms of Cleaning Units, compared to gas-powered devices in its price range, reaching only a value of 14000 CU (PSI x GPM). In case you are looking for the highest overall cleaning power, in this price range, one of the current champions is the DeWalt DH4240B and its 16800 Cleaning Units.
Price comparison
As you can see from this interactive chart, when compared to other gas-powered washers between 14000 and 14500 Cleaning Units, the NorthStar 157134 is on the expensive side of the price range.
While certainly not the cheapest of its cleaning power range, purchasing it could most likely also mean enjoying the reliability of a high-end product.
The bottom line
- Triplex pump
- Honda engine
- Designed to be stable
- Good range of nozzles included
- Automatic detergent dilution
- Onboard storage
- Several security features
- CARB-compliant
- High PSI for the price
- On the expensive side
- No soap tank
- Low GPM for the price
- Low CU for the price
Features and Specifications
| Fuel | Gas-Powered |
|---|---|
| Handling | Wheelbarrow |
| Water | Cold (140°F max.) |
| PSI | 4000 |
| GPM | 3.5 |
| Cleaning Units | 14000 |
| Engine | 389 cc 11.7 HP Honda GX390 OHV 4-stroke |
| Pump | Comet RW4040S Triplex |
| Frame | Steel tubing |
|---|---|
| Soap injection | Via siphon hose |
| Soap dilution | 15:1 |
| Nozzles | 15°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 50 ft |
| Hose storage | Hooks |
| Dimensions (L x W x H) | Approx. 50 x 29 x 26 in |
|---|---|
| Weight | 249 lbs |
| Pressure control | Valve |
| Wheels | 2 wheels, ⌀15", never flat |
| Included accessories | Wand, spray gun, high pressure hose, soap hose, 4 nozzles |
| Security | Low oil, trigger lock and thermal relief valve |
| Emissions | CARB, EPA |
| Warranty | 4 years |
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.
About NorthStar
The NorthStar brand of outdoor power equipment is owned and distributed by the Northern Tool company, which was founded in 1981 in Minnesota, USA. The brand includes log splitters, generators, pressure washers, and air compressors. Though many of the components are manufactured in Northern Tool’s factory in China, NorthStar pressure washers are engineered, assembled, and tested in America, and powered by Honda engines. They include hot water, cold water, and soft-wash systems, along with many accessories. NorthStar brand products make up a large percentage of Northern Tool's product line.
Warranty Information
The NorthStar 157134 is covered under a warranty for up to 4 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of NorthStar pressure washers, please contact the NorthStar Customer Support: 1-800-270-0810.
