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BIGBOI WASHR PRO Commercial Pressure Washer

2 product reviews

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Product Description



bigboi understand that there is a perfect combination to deliver the perfect wash, so we have done all the hard work by fine tuning and delivering you the desired PSI and water flow rate to suit the fussiest professional detailer. From the pump head to motor, combined with the hose kit, right down to the nozzle orifice, we have created the one stop professional washer kit!!

Built with the latest cutting-edge technology you only get in a $1500 Plus AUD machine, the bigboi WASHR PRO is fitted with a Total Stop System (TSS) and will sense water flow in the pump, automatically turning off when the trigger is released, reducing the noise and motor wear.

The bigboi WASHR PRO comes with Brushless Induction Technology, giving it 4 times the life span of your conventional washer. Combined with the commercial duty Italian designed Triplex forged brass pump head the WASHR PRO 4 Pole set up delivers low 1450RPM with high torque. This allows the WASHR PRO to be one of the quietest units with a BD reading of under 80DB.

With the commercial grade offering, bigboi offers a standard manufacturing 2-year warranty on the WASHR PRO and a crazy 10-year warranty limited on the pump head. The WASHR PRO also contains ¼ inch quick connect attachments all round and is designed with the iconic bigboi colour palette.

Having a MAX rating of 1850PSI (130BAR) and a flow rate of 9.5LPM (2.5GPM), the bigboi WASHR PRO will output at the nozzle a tuned rate of 1450PSI with a water flow rate of 9.2LPM.



  • 1 x bigboi pressure WASHR PRO
  • 1 x Professional series large clear mouth foam cannon (Orifice size 1.15) 
  • 1 x Quick release commercial short trigger handgun with stainless steel extension wand.
  • 1 x 13m commercial grade braided hose with quick connect connections.
  • 4 x quick release varying degree nozzles (Orifice size 4.0mm)
  • 1 x Brass Water inlet connection
  • 1 x Brass 3/8 quick release Hose connector M22/14MM
  • User Manual



  • Voltage: 240V/50HZ- subject to your region
  • Motor: 2000W (Peak) Induction
  • Maximum Pressure: True 1850PSI
  • Max Flow Rate: 9.5LPM max
  • Hose Length: 13m
  • Max Water Temp: Can accept up to 60 C
  • Power Cable Length: 5m
  • Pressure Nozzle Connection: 1/4 Inch
  • Power Plug: Certified Standard for your region
  • Carton Dimension (L x W x H): 53x 28x 33cm
  • Carton Weight: 31kg

Product Reviews

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  1. Bigboi commercial grade pressure washer

    Posted by on

    Was a good product after a month or 2 will not turn on
    Not sure why hopefully I can send it back for a replacement or for it too be repaired

  2. It's a monster.

    Posted by on

    Im not one to get excited over a pressure washer. As a professional detailer, they're a rudimentary and less than glamorous tool in the arsenal.
    This thing though..... wow. Having made do with Karcher and Gerni units over the years, i even ended up with a petrol unit which i hated immediately. The BigBoi Pro is a revelation. Build quality is first class with robust fittings and beautifully executed controls for power and flow. This is a serious piece of kit.
    The lance handle is nicely sized and the lime green is a nice touch, but my favourite feature is the length of the standard hose which would easily go as far around any car as you could hope for. This is something that is so often overlooked by competitors so its a welcome standard feature, rather than having to consider a further upgrade immediately after purchase.
    Performance is incredible with a reassuring amount of 'kick' through the handle but pressure is easily turned down via a large green dial control on the washer unit for safe washing on fragile paint finishes. The quick fix fittings for varied angles of spray are there if you need but i'll probably stick with the white 30 degree nozzle for all duties as it does everything i need. Better than all of that though, the brushless motor is utterly silent. Honestly, you can barely hear it in operation, certainly not over the sound of the spray and only barely audible when the spray trigger is released and the motor is topping up the charge pressure.

    Cant give any negatives to this washer from its first few uses. It's a very well thought out and brilliantly executed design. Definitely worth the 5 star rating and well worth your hard earned dollars.

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