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Powerhorse 750143 - Spec Breakdown (Discontinued)

The Powerhorse 750143 is a gas-powered pressure washer offering a maximum water pressure of 3100 PSI and flow of 2.5 GPM. (Read full specs)

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Powerhorse 750143 3100PSI Gas Pressure WasherPowerhorse 750143 3100PSI Gas Pressure WasherPowerhorse 750143 3100PSI Gas Pressure WasherPowerhorse 750143 3100PSI Gas Pressure Washer

This product was discontinued. For your convenience, we decided to leave this page up.
It was replaced by the Powerhorse 89897. However, you might still find it second hand on eBay, by clicking on the button below.

Features and Specifications

General
FuelGas-Powered
HandlingHand Truck
WaterCold (140°F max.)
PSI3100
GPM2.5
Cleaning Units7750
Engine212 cc 6 HP OHV 4-stroke
PumpAxial Cam
Features
FrameSteel
Soap injectionYes
Soap tankYes
Nozzles0°, 15°, 25°, 40°, Soap
Quick connect nozzlesYes
Onboard storageYes
Hose30 ft, ⌀5/16
Hose storageHooks
Misc
Dimensions
(D x W x H)
Approx. 21 x 25.5 x 38.5 in
Weight68 lbs
Pressure controlValve
Wheels2 wheels, ⌀10", never flat
Included accessoriesWand, spray gun, high pressure hose, 5 nozzles
SecurityLow oil, trigger lock and thermal relief valve
EmissionsCARB, EPA
Warranty2 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.

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Description

This complete Powerhorse Gas Cold Water Pressure Washer package has all the power and accessories you need to tackle countless projects around your home or business. Push-down style cart features a 1 1/4in. steel tube frame and flat-free tires.

Zoom on the Powerhorse 750143

In summary, the Powerhorse 750143 is a heavy duty, commercial pressure washer, that offers an all-around versatile cleaning experience, and also:

  • spot cleaning of hard, unpainted surfaces and high-reach cleaning
  • intense cleaning of tough, paintless surfaces
  • cleaning of painted and frail surfaces
  • applying detergent and cleaning solutions

Its power characteristics and design, its main features and all its additional features are presented ahead.

Power

The Powerhorse 750143 in use

The Powerhorse 750143

Powered by an impressive 212 cc (6 hp) engine, its axial cam pump can deliver a pressure of 3100 PSI (around 52 times more than a standard garden hose) and a flow of up to 2.5 GPM (values claimed by the manufacturer). Combined, these values mean that the Powerhorse 750143 has a cleaning power of 7750 Cleaning Units.

A classic pull-start mechanism is responsible for starting the gas-powered pressure washer’s engine.

The fuel is stored in a tank, which can hold up to 0.95 gallon of gasoline.

Design & Handling

The Powerhorse 750143 is very mobile, due to its hand truck design and approximate dimensions of D21 x W25.5 x H38.5 in. The robust steel frame guarantees longevity of the assembly. The foam-padded fixed handle adds to the 750143 convenience of transport, while offering a comfortable grip.

Weighing 68 lbs, the unit is easy to maneuver by most people. A major component of its weight are its 212 cc engine and steel frame. The 750143 can still be easily manipulated and maneuvered, thanks to its two 10" never-flat wheels.

Main Features

The Powerhorse 750143 in use

The Powerhorse 750143

Along with the Powerhorse 750143 itself, the package also includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are discussed in further detail below.

  • Soap injection: Detergent is stored in a dedicated tank. The detergent is automatically added to the water when a soap nozzle is connected.
  • Pressure hose: A neat storage for the included 30 ft ⌀5/16" high-pressure hose is facilitated by 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 following table illustrates the 5 included nozzles, along with the surfaces which they are the most suitable for.
 


15°

25°

40°

Soap
Concrete, brick, masonryUse with cautionSuitableSuitableSuitableSuitable
Siding, gutters, houseNot recommendedUse with cautionUse with cautionSuitableSuitable
Fencing, deck, patioNot recommendedUse with cautionUse with cautionSuitableSuitable
Lawn equipment, boat, RVNot recommendedUse with cautionUse with cautionUse with cautionSuitable

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

The specs of the Powerhorse 750143

The Powerhorse 750143

  • Onboard storage: The Powerhorse 750143's handy storage area lets you store nozzles and accessories, and thus, you’ll be always prepared and have everything necessary for the job at hand.
  • Safety: Safety of operation is enhanced by a thermal relief valve (which helps to prevent internal pump damage), a trigger lock mechanism (which prevents accidental operation) and a low oil protection.
  • Accessories: Included with the Powerhorse 750143 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 spray gun, wand and pressure hose.
  • Emissions: The Powerhorse 750143 is EPA-approved and CARB-compliant. Therefore, the sale and purchase of this pressure washer is permitted in all of the 50 states, including California.

Product Video

The Powerhorse 750143's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the Powerhorse 750143 compare to similarly priced pressure washers.

This unit is now discontinued, but used to be sold around $370.

  • The Powerhorse 750143, which can reach a PSI of 3100, achieves an average pressure output, compared to other gas-powered units that cost between $300 and $400. If the highest possible power of the water stream is your priority, one of the champions in this price range is the Westinghouse WPX3400 with 3400 PSI.
  • Considering its water flow, this washer, with a GPM (gallons per minute) of 2.5 is in the average compared to other devices in its price range. If you’re after the highest rinsing efficiency, one of the units with the highest water flow in the current price range is the Lifan LFQ3370, that can deliver up to 3 GPM.
  • The 7750 Cleaning Units (PSI X GPM), of the 750143 result in an average cleaning efficiency, compared to similarly priced gas-powered units. In case you are looking for the highest overall cleaning power, in this price range, one of the current champions is the Lifan LFQ3370 and its 9900 Cleaning Units.

The bottom line

STRENGTHS:
  • Good range of nozzles included
  • Onboard storage
  • Several security features
  • CARB-compliant
AVERAGE SPECS:
  • Decent PSI for the price
  • Decent GPM for the price
  • Decent CU for the price
WEAKNESSES:
  • The Powerhorse 750143 doesn't have any notably low specs.

Do you own the Powerhorse 750143 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

About Powerhorse

The Powerhorse outdoor power products brand offers a range of gas- and electric-powered tools including pressure washers, log splitters, wood chippers/shredders, and electric generators. Also available are engines and water pumps. With a motto of "Power You Can Depend On", Powerhorse is a trademarked brand name that is distributed exclusively by the Northern Tool & Equipment Company Inc.

Warranty Information

The Powerhorse 750143 is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of Powerhorse pressure washers, please contact the Powerhorse Customer Support: 1-866-443-2576.

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