The Pressure-Pro Dirt Laser PP4440K is a gas-powered pressure washer offering a maximum water pressure of 4400 PSI and flow of 4 GPM. (Read full specs)
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Since: April 16, 2024 |
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Features and Specifications
| Fuel | Gas-Powered |
|---|---|
| Handling | Hand Truck |
| Water | Cold (120°F max.) |
| PSI | 4400 |
| GPM | 4 |
| Cleaning Units | 17600 |
| Engine | 429cc KOHLER CH440K OHV 4-stroke |
| Pump | Terminator TC3 Triplex |
| Frame | Steel |
|---|---|
| Soap injection | Via siphon hose |
| Nozzles | 15°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 50 ft, ⌀3/8 |
| Hose storage | Hooks |
| Dimensions (D x W x H) | Approx. 26.5 x 22.5 x 40.2 in |
|---|---|
| Weight | 121 lbs |
| Pressure control | Valve |
| Wheels | 2 wheels, ⌀10", never flat |
| Included accessories | Oil, wand, spray gun, high pressure hose, soap hose, 4 nozzles |
| Security | Low oil and trigger lock |
| Emissions | CARB, EPA |
| Warranty | 2 years |
| UPC | 871924007402 |
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.
Description
Zoom on the Pressure-Pro PP4440K
The Pressure-Pro PP4440K is a heavy duty, commercial pressure washer, that provides its users with an all-around versatile cleaning experience, and enables:
- general cleaning of hard surfaces , washing vehicles, and preparing surfaces for painting
- gentle cleaning for sensitive surfaces, and wide coverage cleaning with low pressure
- applying detergents and cleaning agents, and rinsing off surfaces
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 Pressure-Pro PP4440K
Powered by a powerful 429cc engine, its triplex pump can deliver a pressure of 4400 PSI (around 73 times more than a standard garden hose) and a flow of up to 4 GPM (values claimed by the manufacturer). With these values combined, the Pressure-Pro PP4440K boasts a cleaning power of 17600 Cleaning Units.
Starting the KOHLER CH440K engine of this gas pressure washer involves using a conventional pull-start method.
Containing gasoline, the pressure washer's steel fuel tank can hold a maximum of 1.9 gallon..
Design & Handling
The Pressure-Pro PP4440K's mobility is greatly enhanced by its hand truck design. The robust steel frame guarantees longevity of the assembly, providing stability and protection for internal components, even under demanding working conditions. The reversible handle offers further versatility, as its different positions make the unit less bulky when stored.
Weighing in at 121 lbs, it's safe to say this unit isn't lightweight, which might pose difficulties for users when it comes to lifting and transporting, particularly over uneven surfaces. The main contributors to its weight are its 429cc KOHLER CH440K engine, the triplex pump and steel frame. Nevertheless, with its two 10" never-flat wheels, users can manage the PP4440K with less difficulty, even over uneven terrain.
Main Features
Along with the Pressure-Pro PP4440K itself, the package also includes a spray gun, a wand, a pressure hose, 4 nozzles and a detergent injection feature, which are discussed in further detail below.
- Soap injection: While not equipped with a soap tank, the device maintains detergent supply through a siphon hose. Upon attaching a soap nozzle, the pressure washer seamlessly integrates the detergent into the water flow.
- Pressure hose: The included 50 ft ⌀3/8" high-pressure hose can be neatly stored on the unit when not in use, utilizing a set of convenient hooks for convenient organization.
- Spray gun and wand: Both the classic ergonomic spray gun and its wand may be conveniently stored in a side hook.
- Nozzles: In the table below, you can see the 4 included nozzles alongside their respective recommended surface uses.
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 |
Please be aware: The shapes of the depicted nozzles are for illustration purposes and may differ. Symbols utilized include a red cross indicating 'Not recommended,' a green check for 'Suitable,' and an orange check for 'Use with caution.'
Other Features
- Onboard storage: Stay prepared for any job with Pressure-Pro PP4440K's handy storage area, which allows you to neatly store any nozzles and accessories which you may need for the job.
- Safety: Safety of operation is enhanced by a low oil protection and a trigger lock mechanism (which prevents accidental operation).
- Accessories: Included with the Pressure-Pro PP4440K 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 soap hose, pressure hose, oil, spray gun and wand.
Product Videos
The Pressure-Pro PP4440K's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Pressure-Pro PP4440K compare to similarly priced pressure washers.
- With a maximum pressure of 4400 PSI, the Pressure-Pro PP4440K ranks as one of the gas-powered products that attain the highest water pressure levels, within the $1000 to $1200 price range.
- At 4 GPM, this washer stands as one of the premier choices in the aforementioned price range, offering a high volume of water.
- Boasting 17600 Cleaning Units (PSI X GPM), the PP4440K places itself as one of the most efficient choices in its specific price range.
Price comparison
As you can see from these interactive charts, when compared to other gas-powered washers between 17000 and 18500 Cleaning Units, the Pressure-Pro PP4440K is on the average side of the price range.
Therefore, this pressure washer nicely fits in the expected budget for this kind of cleaning power.
The bottom line
- In the expected price range
- Triplex pump
- Good range of nozzles included
- Onboard storage
- Several security features
- High PSI for the price
- High GPM for the price
- High CU for the price
- No soap tank
About Pressure-Pro
Pressure-Pro, Inc was founded in 1994 in Fort Pierce, Florida. They produce a variety of pressure washers, including cold water, hot water, and custom specialty designs. In 2015, Pressure-Pro became part of Nilfisk, a leading manufacturer of professional quality cleaning equipment, representing over 100 years of cleaning experience. Though they use overseas manufacturing for many components, Pressure-Pro washers are designed, assembled, and tested at their Fort Pierce facilities.
Warranty Information
The Pressure-Pro PP4440K 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 Pressure-Pro pressure washers, please consult Pressure-Pro's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-772-461-4486.
