WASHR QUAD
- In stock
A Consumer-Grade Pressure Washer with Commercial Performance
Featuring QUAD Pump Technology
Introducing the new bigboi WASHR QUAD, a premium consumer-grade pressure washer designed for car care enthusiasts who demand performance and reliability. Engineered with bigboi’s exclusive QUAD Pump Design, this compact yet powerful unit delivers a perfect balance of pressure and water flow to achieve a flawless wash, every time.
Equipped with a 1600-watt durable brushed motor and a total stop system (TSS), the WASHR QUAD minimises noise, reduces motor wear, and maximises efficiency. With a real working pressure of 1050 PSI and a flow rate of 7.45 LPM, this unit is built for serious enthusiasts looking for precision and ease of use.
Designed from the ground up with an advanced 4-plunger pump, integrated nozzle holder, and a lightweight, compact frame, the WASHR QUAD is the ultimate solution for effortless, high-performance washing.
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WASHR QUAD
Professional-Grade Results Out Of A Consumer Pressure Washer
BIGBOI, SMALL PACKAGE
Size doesn’t always mean power. The bigboi WashR QUAD is a lightweight, consumer-grade pressure washer that delivers professional-level cleaning performance in a portable, easy-to-store unit. Designed with enthusiasts in mind, it’s the perfect balance of power, precision, and convenience, giving you the ultimate washing experience without the bulk.
Tuned To Perfection
Most consumer pressure washers sacrifice water flow for pressure, making them less effective for detailing. The WashR QUAD is fine-tuned to deliver 1050 PSI with a high-flow rate of 7.45 LPM (1.97 GPM), ensuring the right balance for efficient, swirl-free cleaning. Whether you're blasting away dirt or gently rinsing delicate surfaces, this washer is built for automotive detailing.
Lightweight & Portable
Weighing in at just 8kg, the WashR QUAD punches far above its weight. Its compact size and lightweight design make it easy to move, store, and set up. Perfect for home garages, detailing setups, or mobile detailers who need power on the go. You can also mount it on your wall with the optional wall mount for ultimate convenience.
ZERO COMPROMISES
Most pressure washers at this price come with low-quality hoses, flimsy foam cannons, and plastic trigger guns that you’ll never actually use. The WashR QUAD is different. It comes ready to go with high-end accessories, including our FOAMR PRO+, a 13M commercial grade hose, and our newest and best Short Trigger Gun. The WashR QUAD comes with everything you need, straight out of the box.
OUR GUARANTEE
For your peace of mind, all WashR QUAD units are backed by our no-hassle, 30 Day return policy. This means if your product is damaged or faulty, we'll cover the cost of return. We will then test and inspect the unit and repair or replace it within the first 30 days.* Read more about our warranty process here.
Description
The WASHR QUAD bridges the gap between consumer and commercial-grade pressure washers. This compact yet powerful unit delivers professional performance in an accessible package, making it perfect for car enthusiasts who want high-end results without the high-end price tag. Built with Quad Pump Technology, the WASHR QUAD provides smoother operation, greater efficiency, and extended durability compared to standard consumer washers.
With a real working pressure of 1050PSI (72 BAR) and a flow rate of 7.45LPM (1.97GPM), we’ve fine-tuned this unit to provide optimal cleaning power without unnecessary force that could damage delicate surfaces.
Built for convenience and reliability, the WASHR QUAD is equipped with a Total Stop System (TSS), automatically shutting off the pump when the trigger is released to reduce motor wear and noise. Despite its compact size, it houses a 1600-watt brushed motor, delivering impressive performance while maintaining a low noise level under 80dB.
Unlike other pressure washers in its class, the WASHR QUAD comes with premium accessories straight out of the box, including our FOAMR PRO+ foam cannon, a commercial-grade hose, and our new Short Trigger Gun, making it a complete kit with everything you need for professional-level detailing.
NUMBERS DON'T LIE
See how we compare to other brands.
At bigboi, we don’t just claim to be the best, we prove it. Our WashR QUAD has been rigorously tested against top competitors in the pressure washer market, and the results speak for themselves. With superior flow rates, PSI, and noise reduction, the WashR QUAD consistently outperforms even our own expectations.
*All tests were performed under the same controlled conditions, using industry-standard diagnostic tools to ensure accuracy and fairness.
Features and Benefits
- Quad Pump Technology: Advanced four pump design ensures smoother operation, greater efficiency, and increased durability compared to standard consumer-grade pressure washers.
- Total Stop System (TSS): Senses water flow in the pump and automatically turns off when the trigger is released, reducing noise and extending motor life.
- 1600-Watt Durable Brushed Motor: Delivers strong, consistent power while maintaining a compact and lightweight design.
- Compact & Lightweight: Designed for easy maneuverability and storage without compromising performance.
- Quiet Operation: Operates at under 80dB, making it significantly quieter than many consumer-grade washers.
- Efficient Cleaning Performance: Real working pressure of 1050PSI (72 BAR) and a flow rate of 7.45LPM (1.97GPM), tuned for safe and effective vehicle cleaning.
- Premium Accessories Included: Comes with the FOAMR PRO+ Foam Cannon, a 13M commercial-grade hose, and bigboi’s new Short Trigger Gun, giving you everything needed for a professional-level wash, right out of the box.
Specifications
- Voltage: 240V/50Hz (subject to your region)
- Motor: 1600W durable brushed motor
- Maximum Pressure: 1050PSI (72 BAR)
- Flow Rate: 7.45LPM (1.97GPM) real working flow
- Noise Level: Under 80dB
- Pressure Nozzle Connection: ¼ Inch Quick Connect
- Pump Type: Quad axial pump design for improved efficiency and durability
- Weight: 8kg
What You Get
- 1 x bigboi WASHR QUAD Pressure Washer
- 1 x FOAMR PRO+ – Professional-grade 3-way patented largemouth foam cannon for superior foaming performance
- 1 x Short Trigger Gun – Our best-ever short trigger gun for precision control and comfort
- 1 x 13M Commercial-Grade Hose – The same high-quality braided hose from the WASHR DUO, designed for durability and performance
- 4 x Quick-Release Nozzles – Varying degree nozzles for different pressure and coverage needs
- 1 x Brass quick release Hose connector
- User Manual
WANT TO LEARN MORE?
Join Mark and Danny as they unveil the newest addition to the bigboi WashR series, the all-new WashR QUAD.
WashR QUAD FAQ's
What makes the WashR QUAD unique?
The bigboi WashR QUAD is built for detailers who want professional performance in a consumer-grade package. Featuring an advanced quad-piston pump design, it offers more efficiency, better durability, and smoother operation than traditional entry-level pressure washers.
Unlike most consumer washers that come with low-quality accessories, the WashR QUAD includes our premium FOAMR PRO+ foam cannon, our best-ever Short Trigger Gun, and the same high-end braided hose from the WashR DUO. This means you’re getting a pressure washer that’s ready to go straight out of the box, with no need to upgrade parts.
What is the maximum pressure and flow rate of the WashR QUAD?
The WashR QUAD delivers a true working pressure of 1050PSI (72 BAR) and a flow rate of 7.45LPM (1.97 GPM). This balance between pressure and flow is optimized for automotive detailing, ensuring safe and effective cleaning without risking damage to paint or coatings.
Is the WashR QUAD suitable for professional use?
While the WashR PRO is better suited for full-time professional detailing, the WashR QUAD is a great choice for mobile detailers, enthusiasts, and part-time professionals who need a high-quality pressure washer with commercial-level performance at a lower cost.
Can the WashR QUAD handle prolonged use?
Yes, the quad pump design is built for increased efficiency and durability, allowing for longer runtimes compared to traditional consumer pressure washers.
How does the Total Stop System (TSS) benefit the user?
The TSS senses water flow in the pump and automatically turns off when the trigger is released, reducing noise and motor wear.
What attachments are included with the WashR QUAD?
The WashR QUAD comes fully equipped with:
- FOAMR PRO+ – Our professional-grade 3-way patented foam cannon
- Short Trigger Gun – Our best-ever short trigger gun for superior control
- 13M Commercial-Grade Braided Hose – The same high-quality hose used in the WASHR DUO
- 4 Quick-Release Nozzles – Different orifice sizes for various cleaning needs
This means you’re getting everything you need to start detailing immediately, without the need for expensive accessory upgrades.
How Noisy is the Unit?
The WashR QUAD operates at under 80dB, making it one of the quietest consumer pressure washers in its class. The quad-piston pump design and low RPM motor help reduce noise while maintaining excellent performance.
Can I use an extension cord?
Yes you can - just make sure it is a Extra Heavy Duty Cable no longer than 15m. You need heavy gauge conductors to reduce voltage drops. A great option is the Extra Heavy Duty Commercial grade 15M Extension Lead 10 Amp available through bigboi.
⚠ WARNING: Failing to use the correct extension cord, or a cord longer than 15m may damage the electronics of the unit and void your warranty, same applies to generator users.
Can I use a Generator?
Yes, it is possible. However, if you are considering using a generator with this unit, please ensure that your generator is capable of producing 2500 watts continuous power to avoid voltage drops or performance issues.
How long is the warranty on the WashR QUAD?
The WashR QUAD comes with a 2-year standard warranty for general use, and a 1-year warranty for commercial use.