The 420 is our BIG DOG. This is the largest trailer mounted rig we make. If you are considering this rig you are probably a large operator spraying 5 or 6 days a week and need to keep up with the demand for your services.

The 420 comes equipped with our new stainless steel pump which includes the butterfly valve.

The 1/4” box tubing frame is beefed up to 2”X 6”. The hitch size is 2-5/16” and is removable with bolts to easily adjust the height to match the tow vehicle.

Like the other Diesels the frame is extended to distribute the towing load better and provide working space or storage on the front tongue. The tank is recessed into the frame resulting in a lower profile making it easier to load dry or box mud into the tank.

Your new machine will have infinite control of mixing speed and pump speed at your finger tips. Mixing is a snap and adjusting your spray pattern will be easy.

		Oil drain pan slots in rear bumper for easy service
		Single tank shown (available in split tank)

Jim Pool with JPDS has to say this about his 420 diesel:

"A couple of guys who know rigs have just loved the thing. I have to tell you, I forgot what it was like to run a rig that put texture to the gun the way this one does. Even with all of my experience I was still able to become a better and more efficient spray man overnight. I'm actually having fun on the job again, I know that sounds silly, but it's true and I haven't been able to say that in years."

"There is no fluff in what I say about this rig, it's as I've said before, to make money with a spray rig you've got to have 3 things; texture pressure at the gun, the volume of air to support all of that material and reliability in your machine. It's clear that we have all of those in our 420."

“Truly the finest spray technology on the market today.”
Maurice Schouviller with Capital City Enterprise Inc., Olympia, WA

STANDARD FEATURES Trailer mounted Single tank 25HP diesel Quincy QT 7.5 compressor 125’ hose set Pole gun Air control pump switch Butterfly valve pump Stainless steel tank, lid, hinge and mixing paddles Tube frame welded construction, to handle heavy loads Electric brakes on all four wheels Tandem independent suspension Torsion arm axles 15” wheels and bearing buddies AST special pole gun with hardened steel tips 2L4 high performance pump Stainless steel texture strainer High performance material hose rated at 3200lb burst Easy access oil filters OPTIONS Electric pump switch Binks gun Longer hose set Split tank Option B - 16” tires, Quincy QT 15 (50 CFM), 33 HP Diesel Engine/Compressor Options: Standard Quincy QT 7.5 (23 CFM) 25 HP Diesel Option A Quincy QT 10 (35 CFM) 25 HP Diesel Engine can be upgraded on any option.       Quincy QT 7.5 (standard)   Quincy QT 10 (option)   Quincy QT 15 (option) Size and weight: Tank Length Width Height Dry Weight 420 184” 92” 68” 4260 lbs.