Honda AR45 Complete Gas-Powered Soft Wash System

Build a professional soft washing rig with the Honda Pull Start AR45 Complete Soft Wash System from Soft Wash Depot. Designed for professional pressure washing and soft washing contractors, this package combines a gas-powered AR45 diaphragm pump system with a chemical tank, professional hose reel, Rampage soft wash hose, stainless steel quick connects, and an ergonomic soft wash spray gun.

Whether you're building a new soft wash trailer, truck setup, or custom skid, this package gives you the core components needed for professional roof cleaning, house washing, commercial exterior cleaning, and chemical application.

Gas-Powered Honda AR45 Soft Wash Pump

At the heart of this package is the Honda-powered AR45 diaphragm pump system.

The AR45 is a high-volume, low-pressure pump designed for professional soft washing and chemical application. Its combination of flow and controlled pressure makes it well suited for roof cleaning, residential soft washing, commercial exterior cleaning, and high-volume rinse applications.

The pump is gear-driven by a dependable Honda engine and mounted to a heavy-duty aluminum skid. An adjustable regulator and pressure gauge provide additional control over the system.

For contractors looking to move beyond traditional electric soft wash pumps, a gas-powered soft wash system provides a powerful option for demanding daily cleaning operations.

Complete Professional Soft Wash Package

Instead of sourcing the major components of your soft wash system individually, this package combines professional-grade equipment selected for use in a contractor rig.

Honda Engine & AR45 Diaphragm Pump

The Honda-powered AR45 provides the heart of the system, delivering the high-volume chemical application professional soft washing contractors need.

Its skid-mounted configuration makes installation easier in:

• Soft wash trailers

• Pressure washing trailers

• Truck beds

• Flatbed trucks

• Custom equipment skids

• Commercial cleaning rigs

Size: 48" w x 53" d x 44" h

Heavy-Duty Poly Loaf Tank

A durable 100 gallon poly loaf tank provides dedicated chemical storage for your soft wash solution.

The low-profile configuration works especially well in trailer and skid layouts where equipment placement, accessibility, and efficient use of space are important.

Soft Wash Depot Aluminum & Stainless Steel Hose Reel

The included Soft Wash Depot manual hose reel is constructed with aluminum and stainless steel components for a professional, corrosion-resistant hose management solution.

The reel keeps your soft wash hose organized while allowing contractors to quickly deploy and retrieve hose throughout the workday.

Rampage Professional Soft Wash Hose

This package includes Rampage soft wash hose with factory-crimped stainless steel ends.

Rampage hose is built for professional soft washing applications and provides the reach needed to work around homes, commercial buildings, roofs, HOA properties, and larger exterior cleaning projects without constantly repositioning your equipment.

Stainless Steel Quick Connects

Professional stainless steel quick-connect fittings provide secure connections between the soft wash hose, spray gun, and equipment.

Using stainless steel components in chemical-handling areas provides improved corrosion resistance compared with many conventional fittings, making them well suited for professional soft wash equipment.

WaterBoss Ergonomic Soft Wash Gun

The included WaterBoss Ergotech Soft Wash Gun provides a comfortable solution for applying cleaning chemicals during extended roof cleaning, house washing, and exterior cleaning jobs.

Its contractor-focused ergonomic design makes it an excellent match for a high-volume gas-powered soft wash system.

Designed for Professional Roof & Exterior Cleaning

The Honda AR45 Complete Soft Wash System is ideal for contractors performing:

• Roof cleaning

• House washing

• Residential soft washing

• Commercial soft washing

• Building exterior cleaning

• Siding cleaning

• HOA property maintenance

• Apartment and multi-family cleaning

• Property management cleaning

• High-volume chemical application

• Exterior washdown and rinsing

Build Your Soft Wash Rig With Professional Equipment

Your soft wash system is only as dependable as the components behind it.

This package combines equipment from Honda, AR, Rampage, WaterBoss, and Soft Wash Depot into one contractor-focused setup. Instead of trying to match pumps, tanks, reels, hoses, fittings, and spray equipment individually, you can start with the major components already selected for a professional soft washing application.

It's an excellent choice whether you're starting a pressure washing or soft washing business, upgrading an existing rig, adding a dedicated roof cleaning system, or expanding your fleet with another gas-powered soft wash setup.

Why Choose a Gas-Powered AR45 Soft Wash System?

Professional exterior cleaning contractors often need more than pressure—they need dependable flow, chemical delivery, reach, and equipment capable of handling demanding jobs.

The AR45 is designed as a high-volume, low-pressure soft wash pump, making it particularly useful where traditional high-pressure washing isn't appropriate.

Pairing the AR45 with professional hose, reel, tank, stainless fittings, and spray equipment creates a versatile foundation for a serious commercial soft washing rig.

Built for Washers, By Washers

At Soft Wash Depot, we don't just sell pressure washing and soft washing equipment—we build professional cleaning rigs and understand how these components need to work together in the field.

From individual replacement parts to complete custom trailer and skid builds, we're here to help professional cleaners build equipment that works.

Build smarter. Wash more. Grow your business with Soft Wash Depot.

Important Maintenance Information

Soft wash chemicals can accelerate wear on pumps, fittings, and other components. Proper flushing, cleaning, and neutralization after use are important for maintaining your equipment. Over-pressurization and improper maintenance can also damage the AR45 pump and may affect warranty coverage.