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WASHRPRO-Unit
Introducing the new & improved bigboi WASHR PRO MKII, a professional-grade pressure washer designed for the fussiest detailers. Equipped with advanced technology, including a Total Stop System (TSS), Brushless Induction Technology, and a commercial duty Italian designed Triplex forged brass pump head, this washer delivers a perfect combination of PSI and water flow rate. With a maximum pressure of 1850PSI and a flow rate of 9.5LPM, the WASHR PRO ensures an efficient and quiet operation, making it an indispensable tool for professional car care.
At bigboi, we understand that achieving the perfect wash requires the perfect combination of PSI and water flow rate. That’s why we’ve fine-tuned every aspect of the WASHR PRO, from the pump head to the motor, hose kit, and nozzle orifice, creating the ultimate professional washer kit. Built with the latest cutting-edge technology typically found in machines over $1500 AUD, the bigboi WASHR PRO is equipped with a Total Stop System (TSS) that senses water flow in the pump and automatically turns off when the trigger is released, reducing noise and motor wear.
The WASHR PRO features Brushless Induction Technology, providing it with four times the lifespan of conventional washers. Its commercial duty Italian-designed Triplex forged brass pump head and 4-pole setup deliver low 1450RPM with high torque, making it one of the quietest units with a noise level under 80DB. The WASHR PRO’s commercial-grade construction is backed by a standard 2-year warranty and an impressive 10-year limited warranty on the pump head.
With a maximum rating of 1850PSI (130BAR) and a flow rate of 9.5LPM (2.5GPM), the WASHR PRO outputs a tuned rate of 1450PSI with a water flow rate of 9.2LPM, ensuring efficient cleaning. The washer also includes ¼ inch quick connect attachments all around and is designed with the iconic bigboi colour palette.
Based on valuable feedback from our customers, we have upgraded the WashR PRO to the MKII. The MKII features a new operating system that no longer relies on a PCB board, addressing a common issue faced by our mobile detailers. The original unit was sensitive to incorrect extension leads, excessive distances, or inconsistent power, which could affect performance. The MKII resolves these issues, making it more robust and reliable for commercial use.
We’ve also had the new units field-tested by professional detailers all around Australia, receiving great feedback on its improved reliability and performance.
Can I use an extension cord?
Yes you can - just make sure it is a Heavy Duty, 10A plug. You need heavy gauge conductors rto reduce voltage drops. As an example check out the HPM 10m 1.5mm² 10A 3 Core Extra Heavy Duty Tradesman Extension Lead from bunnings.
Bunnings link here: HPM 10m 1.5mm² 10A 3 Core Extra Heavy Duty Tradesman Extension Lead
WARNING: Failing to use the correct extension cord 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 contact bigboi before use as the unit will need to be modified to suit generator use.
How Noisy is the Unit?
The WASHR PRO to be one of the quietest washer units with a DB reading of under 80DB.
What makes the WASHR PRO different from other pressure washers?
The WASHR PRO features advanced technology like TSS, Brushless Induction Technology, and a commercial duty Italian-designed Triplex forged brass pump head, providing unmatched durability and performance and a price point like the WashR PRO.
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 is the maximum pressure and flow rate of the WASHR PRO?
The WASHR PRO has a maximum pressure of 1850PSI and a flow rate of 9.5LPM, with a tuned rate of 1450PSI and 9.2LPM at the nozzle.
What is the maximum pressure and flow rate of the WASHR PRO?
The WASHR PRO has a maximum pressure of 1850PSI and a flow rate of 9.5LPM, with a tuned rate of 1450PSI and 9.2LPM at the nozzle.
How long is the warranty on the WASHR PRO?
The WASHR PRO comes with a 2-year standard manufacturing warranty and a 10-year limited warranty on the pump head.
Can the WASHR PRO handle prolonged use?
Yes, it is designed for durability and can handle extended periods of use without compromising performance.
Please allow extra time for delivery to regional and remote areas.
Free Shipping on orders over $150 excluding remote areas and certain weight restrictions apply for free shipping in each state.
The following qualifies for free shipping: We select whether we use courier or Australia Post depending on address. if you would like to ship with Australia Post please select Parcel Post.
Note: We do not ship to PO Boxes or Parcel Lockers with free shipping.
*We will not be held responsible for delays or late delivery of Australia Post or courier services.
*If a parcel does not arrive as anticipated, please allow 5-7 working days for Australia Post or couriers to complete process of tracking and locating as in most cases it turns up after 3-7 days of expected delivery. We cannot refund or send another item until this process is completed.
*We don't take responsibility for orders that are lost or stolen once the parcel has been delivered to the correct delivery address.
*Items that are over 21kg may require to pay extra freight costs if in regional or remote areas - we will contact you if this is the case.
All of our prices are in Australian dollars (AUD) and include GST (Goods and services tax)
At The Detailing Shed, we’re committed to supplying premium-grade car care products. Due to the nature of many of our items, particularly chemicals, our return policy has recently been updated. Please review the following carefully before submitting a return or refund request.
Due to safety and quality control, we do not accept returns on the following items:
Unused and unopened accessories such as brushes, pads, and towels may be eligible for return, pending approval by our customer service team. Email us at info@detailingshed.com.au with your order number and photos of the item(s) to request approval.
If you receive a damaged or incorrect item, please notify us within 10 days of delivery. Send an email to info@detailingshed.com.au with your order number and clear photos of the issue. We’ll work quickly to arrange a replacement or refund if stock is unavailable.
If you're returning an item valued over $50, we recommend using a trackable shipping service or purchasing shipping insurance. We are not responsible for returned items that are lost in transit.
If an item hasn’t arrived, please allow 7–15 business days after Australia Post or the courier begins their investigation. We’ll notify you once your case is resolved and any refund or replacement is processed.
Please note: Product packaging or colours may vary from online images due to manufacturer updates. Refunds will not be issued for these variations unless the product is faulty or incorrect.
We're here to help
If you need to contact us for advice on any of the products, please email us at info@detailingshed.com.au
Please include description of the product you are interested. Some info of you car, and also what you are trying to achieve.
We may also review our blogsfor product recommendations.
