BigBoi WashR PRO MKII Pressure Washer (Unit Only)
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- Genuine Australian stock, backed by our team
- Dispatched same business day before 1pm
- Detailer support if you're not sure what to use
Description
The professional detailing pressure washer.
General-purpose pressure washers are built for driveways and decks. Too much pressure risks paint, trims and coatings, while weak or inconsistent flow makes rinsing and foaming slow. The BigBoi WashR PRO MKII is designed and tuned for automotive detailing, with high flow and controlled pressure for faster, safer washing. It's built for professional detailers and serious enthusiasts.
Tuned for detailing
The WashR PRO MKII is rated at up to 1850 psi and 9.5 L/min, and tuned to deliver about 1450 psi and 9.2 L/min at the nozzle. That high flow gives you thicker foam and faster rinsing, while the controlled pressure is effective on grime without being harsh on paint, coatings, wheels and trims.
Commercial-duty internals
At its core is a commercial-duty, Italian-designed Triplex forged brass pump head, driven by a quiet 2000 W (peak) brushless induction motor. Brushless induction runs smoother, cooler and quieter than brushed motors, with fewer wearing parts.
Fully serviceable
Most consumer pressure washers are disposable once they wear out. The WashR PRO MKII is designed to be fully serviceable, so it can be maintained and kept running for years, even when washing several vehicles a day.
Upgraded MKII
BigBoi upgraded the original WashR PRO to the MKII based on customer feedback, especially from mobile detailers. The result is a more robust, reliable unit for commercial and mobile use, field-tested by professional detailers around Australia.
Runs on standard 10 A power
You get commercial-level performance from a standard 10 A domestic plug, so it suits fixed wash bays, home garages and mobile setups.
Total Stop System
The motor shuts off automatically when you release the trigger, which reduces noise and wear.
Key features
- Detailing-tuned output: about 1450 psi and 9.2 L/min at the nozzle
- Up to 1850 psi and 9.5 L/min: maximum rated output
- Triplex forged brass pump head: commercial-duty and Italian-designed
- 2000 W (peak) brushless induction motor: quiet, cool-running and long-lasting
- Fully serviceable: built to be maintained, not replaced
- Total Stop System: the motor stops when you release the trigger
- 10 A domestic power: no special outlet needed
- Wall-mountable: a tidy fixed bay or a mobile setup
- 1/4" quick connects: fast nozzle and accessory changes
Specifications
| Max pressure | 1850 psi |
| Tuned pressure | ~1450 psi |
| Max flow rate | 9.5 L/min |
| Tuned flow rate | ~9.2 L/min |
| Motor | 2000 W (peak) brushless induction |
| Pump | Triplex forged brass pump head |
| Power | 240 V / 50 Hz, 10 A domestic |
| Total Stop | Yes |
| Water inlet | Brass G 3/4" male |
| Nozzles | 4 × quick release, 4.0 mm orifice |
| Mounting | Wall-mountable |
What's in the box (unit only)
- WashR PRO MKII unit
- 4 × quick-release nozzles of varying degrees (4.0 mm orifice)
- Brass water inlet connection (G 3/4" male)
- User manual
Need a hose, gun and wand? This is the unit only. Add the BigBoi WashR PRO Hose Pack, which has a short trigger gun, a 55 cm stainless wand and a 13 m braided hose, for a complete professional setup. Spare or upgrade guns are available separately: the BigBoi WashR PRO Short Trigger Gun.
Ideal for
- Professional detailing bays and studios
- Mobile detailers
- High-end home garage setups
- Washing multiple vehicles a day
- Ceramic-coated and delicate finishes
WashR PRO MKII or WashR FLO?
The WashR PRO MKII is BigBoi's professional, fully serviceable machine with higher flow. For home detailers, the BigBoi WashR FLO is a compact, lower-cost option.
FAQs
Is it suitable for commercial use?
Yes. With a commercial-duty pump head, brushless induction motor and fully serviceable design, it's built for professional detailing.
Do I need special power?
No. It runs from a standard 10 A domestic outlet.
What's the difference between the original WashR PRO and the MKII?
The MKII was upgraded based on customer feedback, especially from mobile detailers, making it more robust and reliable for commercial and mobile use.
Does it come with a hose and gun?
No, this is the unit only. Pair it with the BigBoi WashR PRO Hose Pack.
Shipping & returns
Free standard shipping on orders over $150. Orders placed before 1pm AEST are dispatched the same business day. 30 day returns on unopened product.
Not sure? Ask us
Message us and we'll tell you exactly what your paint needs — no upselling.