Lot # 1 - Industrial Mobile Washing Unit $30K Value – 3 Onboard Washing Systems

Opening Bid : $ 6000.00
Start Date/Time: 04-Nov-2025 7:00:00 AM
End Date/Time: 11-Nov-2025 7:22:00 PM
Current bid:

$8,500.00

Highest bidder:

Hartty

Auction has ended

Description :

Three System Pressure Washer on Wheels – Built to clean, built to move. Hitch up and get to work.

Complete Mobile Power Washing Setup A self-contained, tow-and-go, revenue-ready unit.  Built in 2023 with just 400 hours of run time.

Fully custom-built mobile washing unit mounted on a single axle trailer. Powered by a Kohler Command Pro 26.5 HP engine, this setup is designed for high-performance cleaning across a variety of washing and cleaning applications. Engineered for versatility, it includes dedicated systems for hot or cold high-pressure rinse/washing, soft wash, chemical application, surface cleaning, and window washing treatment/cleaning.  Cost $30,000.

Engine: Kohler Command Pro 26.5 HP

  • Applications: Soft wash, high-pressure rinse, chemical wash, surface cleaner and other general washing and cleaning needs

  • Mount: Single axle trailer

  • Condition: Custom-built, working condition

  • Built for contractors, pressure washing companies, window washing companies, fleet maintenance crews, or property service teams, this unit offers professional-grade functionality with on-the-go mobility.  

    There are three (3) Onboard Wash Systems

    System 1:

    • High pressure high flow hot and cold pressure washer.
    • 4,000 PSI - 8 gallons per minute pressure washer. 
    • Diesel fired burner can raise water temperature 140 degrees. 
    • Unleaded battery start motor for pump (This motor needs a new ignition switch). 
    • 300 gallon buffer tank feed by 200 feet of heavy duty 3/4" hose stored on reel with electric rewind.
    • 200 feet of two-wire 1/2" high pressure hose stored on reel with electric rewind.  High pressure has 5000psi ball valve on the end to assist in switching from wand gun to 44" wide deck scrubber (included).

    System 2:

    • Soft wash low pressure wash / pre-soak wash system. 
    • 100 gallon "bleach" tank (2) - 16 gallon detergent/neutralizer tanks. 
    • Two 12 volt wash pumps (1) rated at 5 gallons per minute and (1) rated at 10 gallons per minute.
    • Both pumps are rated at 60psi and are powered by (2) deep cycle batteries that are charged from the onboard battery tender. 
    • Pumps have quick replacement chemical resistant pump heads.  Switching between pumps is done by three-way ball valves and pump switches. 
    • Water is drawn from the surge tank and mixed bleach and/or detergents through metering valve manifold then pumped through 200 feet of 5/8" hose that is stored on a reel with electric rewind. 
    • This hose has a quick disconnect to facilitate switching between different spray gun styles (spray guns not included).

    System 3:

    • Window washing water treatment. 
    • Water is supplied from surge tank fill reel and run through (2) 4 x 24" pre-filters and then through (2) resin bead tanks to your window washing pole of your choice (pole not included).


    Overall dimensions:  Trailer length is 12 feet (including tongue), 6 feet width, and 7 feet height.


    Note: At the time of pickup the current owner and builder of the trailer will provide full details on how the trailer functions and other important details  

    Please don't hesitate to email us with any questions that you might have about this unit.

    Title transfer will take place when the trailer is picked up.  Pickup can be arranged at a time other than published.  Final pickup deadline is 12/6.



    Auction History

    Highest bidder is Hartty

    Date Bid User
    11-Nov-2025 7:18:40 PM $8,500.00 Hartty
    11-Nov-2025 7:17:19 PM $8,400.00 1221
    11-Nov-2025 7:16:04 PM $8,300.00 Hartty
    11-Nov-2025 7:15:21 PM $8,200.00 1221
    11-Nov-2025 7:15:03 PM $8,100.00 CHAUS
    11-Nov-2025 7:15:03 PM $8,100.00 1221
    11-Nov-2025 7:13:06 PM $8,000.00 CHAUS
    11-Nov-2025 7:13:06 PM $8,000.00 1221
    11-Nov-2025 7:12:14 PM $7,800.00 CHAUS
    11-Nov-2025 7:10:26 PM $7,700.00 Hartty
    11-Nov-2025 7:09:13 PM $7,600.00 1221
    11-Nov-2025 7:08:59 PM $7,500.00 CHAUS
    11-Nov-2025 7:08:59 PM $7,400.00 1221
    11-Nov-2025 7:08:41 PM $7,250.00 CHAUS
    11-Nov-2025 7:08:41 PM $7,200.00 1221
    11-Nov-2025 7:08:03 PM $7,100.00 CHAUS
    11-Nov-2025 7:08:03 PM $7,000.00 Hartty
    11-Nov-2025 7:07:14 PM $6,900.00 CHAUS
    11-Nov-2025 7:04:14 PM $6,800.00 1221
    11-Nov-2025 7:03:25 PM $6,700.00 Hartty
    11-Nov-2025 7:01:11 PM $6,600.00 1221
    11-Nov-2025 7:00:15 PM $6,500.00 Hartty
    11-Nov-2025 6:59:23 PM $6,400.00 1221
    11-Nov-2025 6:58:48 PM $6,300.00 Hartty
    11-Nov-2025 6:57:21 PM $6,200.00 1221
    11-Nov-2025 5:52:03 PM $6,100.00 Hartty
    10-Nov-2025 5:21:21 PM $6,000.00 CHAUS

    PAYMENT DETAILS

    Placing a bid is an agreement to purchase. If you win, you must pick up your item(s). If you default on your purchase, your bidding privileges will be revoked permanently. Do not bid if you do not plan to purchase.If you bid, you MUST be available/arrange for pick-up of purchases on the pick-up date unless you have made prior shipping arrangements. Bring necessary tools and help for picking up large items. Loading assistance is NOT available. Some items may be located on a 2nd floor, out building.

    Invoices are emailed to winning bidders once the sale has completely closed.Full payment must be made by 8:00 p.m. the day after auction closes. If total payment is not received before the pick-up date & time, items will be forfeited, and bidding privileges revoked.

    Pick-up information will be on the invoice e-mailed after the auction closes.All items not picked up during the designated times will be considered abandoned and may be donated or resold. When possible, and at our sole discretion, an alternate pick-up time may be arranged. If this is possible, an appropriate fee will be charged. 

    A 10% Buyer's Premium and Sales Tax are added to the winning bid amount when invoiced. Sales tax is waived for licensed re-sellers.

    We make every effort to describe lot items as accurately as possible. Expect normal signs of wear associated with antiques, vintage, and used items. We do not list every flaw. All items are sold AS IS WHERE IS. No refunds or returns. Sound Estate Company does not guarantee the working order of any clock, watch, electronic or mechanical device. Dimensions given may be approximate.

    2026 Sound Estate LLC