"BIG BROTHER SERIES" 6X12 CUSTOM

Product images are for reference only. Actual trailer layout, components, and appearance may vary based on availability and custom build specifications.

6x12 Triple Crown Pressure Washing Trailer Build – Commercial Grade

This 6x12 Triple Crown tandem axle trailer build is a professionally assembled, high-output pressure washing setup designed for contractors who need reliability, power, and clean organization on the job.

Built in-house using proven commercial-grade components, this trailer is ideal for pressure washing, soft washing, roof cleaning, and flatwork applications. Every system is securely mounted, fully plumbed, and tested for dependable performance in real-world conditions.

What’s Included

Trailer & Structure

• 6x12 Tandem Axle Triple Crown Trailer

• Heavy-duty steel construction

• Custom machine and hose reel mounting rails (up to 12 ft builds)

Water & Chemical Storage

• 325-Gallon horizontal leg water tank

• 100-Gallon chemical tank

• Aluminum tank bands for secure mounting

• Multi-size tank band support options

Pressure Washing System

• Gas-powered pressure washer

• 8.5 GPM @ 4200 PSI

• 689cc engine

• Built for commercial and industrial workloads

Hose Reels & Mounting

• Summit aluminum manual hose reel

  • 12" x 3/8" x 300'

  • Stainless steel internals

• Heavy-duty steel hose reel mount rail

Soft Wash & Chemical Delivery

• Delavan 12V pump (5 GPM / 60 PSI)

• Precision 3-valve chemical metering system

• Whisper Wash Ground Force 24" surface cleaner with casters

Plumbing & Build Kit

• Complete professional plumbing system including:

  • Jumper hoses

  • Tank float

  • Bulkheads

  • Filters

  • Hose clamps

  • PVC ball valves

Fuel System

• 8-Gallon spun aluminum fuel tank

• Center outlet design

Hoses & Accessories

• 3/8" jet gray pressure hose

• Soft blue coil air hose

• 1/2" soft jet hose

• Full ladder rack (fits up to 12' trailers)

Professional Assembly

• Built, plumbed, and installed in-house

• All systems tested prior to delivery

Custom Builds Available

This trailer build is fully customizable. Layout, components, and capacities can be adjusted to match your specific business needs.

📦 Lead times may vary. Contact us for current availability, build timelines, and pricing.