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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

The Powerhorse 750143, a heavy duty, commercial pressure washer, gives its user an all-around versatile cleaning experience, topped off by the following features:

  • spot cleaning of hard, unpainted surfaces and high-reach cleaning
  • thorough cleaning of hard, paint-free surfaces
  • cleaning of painted and frail surfaces
  • application of detergent and cleaning solutions

The following sections will present you in detail its power characteristics and design, its main features and all the additional features it has to offer.

Power

The Powerhorse 750143 in use

The Powerhorse 750143

Its axial cam pump, which utilizes a powerful 212 cc (6 hp) engine, may deliver a pressure of up to 3100 PSI (almost 52 times more than a standard garden hose) and a flow of up to 2.5 GPM. These values correspond to a cleaning power of 7750 Cleaning Units.

The engine of this gas-powered pressure washer relies on an old-school pull-start mechanism to get started.

A fuel tank with a maximum capacity of 0.95 gallon is used to store gasoline.

Design & Handling

Thanks to its hand truck design and approximate dimensions of D21 x W25.5 x H38.5 in, the Powerhorse 750143 offers great mobility. 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. Its 212 cc engine and steel frame all add up to a substantial part of that weight. However, the two 10" never-flat wheels allow the 750143 to be easily manipulated and maneuvered.

Main Features

The Powerhorse 750143 in use

The Powerhorse 750143

The Powerhorse 750143's package includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, with a more detailed description below.

  • Soap injection: Detergent storage is ensured by a dedicated tank. If a soap nozzle is attached, the device will proceed to add the detergent to the water automatically.
  • Pressure hose: The 30 ft ⌀5/16" high-pressure hose, which is included with the device, can be stored neatly on the unit itself when idle, using 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 5 included nozzles, and the respective surfaces they’re appropriate for, are listed in the table below.
 


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 low oil protection, a thermal relief valve (which helps to prevent internal pump damage) and a trigger lock mechanism (which prevents accidental operation).
  • Accessories: On top of an owner's manual (opens in a new tab) and the usual documentation to get you swiftly started, the Powerhorse 750143 also comes with pressure hose, wand and spray gun.
  • 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.

  • Reaching a 3100 PSI max pressure output, the Powerhorse 750143 has an expected pressure value, compared to the other gas-powered units in the $275 to $400 price range. In case you are looking for a device with the highest possible power of its water stream, one of the top achievers in this price range is the Westinghouse WPX3400 with a PSI of 3400.
  • In its respective price range, the water flow of this washer, 2.5 GPM (gallons per minute), ranks as average. If rinsing away debris most efficiently is your priority, one of the devices with the highest GPM in this price range is the Predator 3100, which can reach up to 2.8 GPM.
  • The 750143, which reaches up to 7750 Cleaning Units (PSI x GPM) is one of the more efficient, in comparison to its similarly priced counterparts. In case you are looking for the highest overall cleaning power, in this price range, one of the current champions is the Predator 3200 and its 8960 Cleaning Units.

The bottom line

STRENGTHS:
  • Good range of nozzles included
  • Onboard storage
  • Several security features
  • CARB-compliant
  • High CU for the price
AVERAGE SPECS:
  • Decent PSI for the price
  • Decent GPM 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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