Cat Pumps 3800 psi 3.5 GPM Gas Pressure Washer-DISCONTINUED-CT80020 - The Home Depot

Cat Pumps

Model # CT80020

Internet # 202560119

3800 psi 3.5 GPM Gas Pressure Washer-DISCONTINUED

Cat Pumps 3800 psi 3.5 GPM Gas Pressure Washer-DISCONTINUED

This item has been discontinued.
The Home Depot no longer carries this specific product.

$999.00 / each


Model # CT80020

Internet # 202560119

The Idle-Down function of the CAT 3,800 psi Gas Pressure Washer automatically idles the engine when the trigger handle is released, helping prevent wear and tear on the engine and pump, increase overall runtime and reduce noise. This powerful pressure washer is equipped with a CAT triplex brass pump that delivers 3,800 psi of cleaning power. From its 50 ft. steel braided hose to its 5 electroplated nozzles, this washer provides the durability you need to tackle a variety of jobs.

  • Commercial-grade 310 cc Yamaha engine for powerful performance
  • Idle-Down engine automatically adjusts the power output to help extend the life of the engine and pump and prevent wear and tear
  • Triplex CAT brass pump delivers high cleaning performance
  • 5 quick-connect nozzles
  • Electroplated nozzles for durability
  • High-pressure seals for long performance life
  • 50 ft. steel-braided hose for extra strength
  • Wheels provide convenient on-site transport
  • Heavy-duty roll-cage frame offers great protection on the job site
  • Low-oil indicator for your convenience

Info & Guides

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Assembled Depth (in.)  23 in  Assembled Height (in.)  29.75 in 
Assembled Width (in.)  22.75 in  Hose Diameter (In.)  9/32 in 
Hose length (in.)  600  Wheel Diameter (in.)  13 in 
CA (CARB) Compliant  Not CARB Compliant  Commercial  Yes 
Detergent tank  No  Engine Displacement (cc)  301 
Engine Make  Yamaha  Engine Make  Yamaha 
Engine Type  4 cycle OHV  Foldable handle  Yes 
Fuel tank capacity (gallons)  GPM  3.5 
Hose Material  Steel  Maximum Pressure (PSI)  3800 
Number of tips included  Onboard storage  Yes 
PSI Range  3200+ PSI  Pressure Washer Power Type  Gas 
Product Weight (lb.)  150 lb  Pump Brand  Cat Pumps 
Pump Type  Triplex  Pump Type  Triplex 
Returnable  30-Day  Start Type  Manual 
Translucent fuel tank  No  Water capability  Cold 
Wheels  Yes 
Warranty / Certifications
Manufacturer Warranty  3 Year Limited Commercial Warranty 


Rated 4.5 out of 5 by 44 reviewers.
Rated 5 out of 5 by I don't think you could do better than this pressure washer I am in the carpet cleaning business and a CAT pump is what is used on 20,000. carpet cleaning machines they have the best reputation in the industry. You can't go wrong with that pump and a Yamaha engine. The machine is amazing and works great. I have used it 4-5 times in the last month, it starts right up and the sound of that motor is quiet yet has a low rumble like a harley. It actually turns heads when the neighbors walk by. The feature of the motor only throttling up when you press the trigger also sets it apart from the rest and saves wear and tear on all the moving parts of the machine. It is heavy and would take 2 people to put it in a vehicle. March 25, 2012
Rated 5 out of 5 by Rock Solid Perfect The CAT 3800 PSI 3.5GPM model is without a doubt the most well engineered pressure washer on the market. I have used pressure washer that had more PSI and GPM but CAT found the perfect number combination. More than enough power and water flow to clean EVERYTHING. Easy assembly, solid construction, and when I say solid, I mean everything; real rubber wheels, hose, spray tips, wand. 1st pull starts everytime. Does not 'walk' as some units do. CAT pump with Yamaha engine best combo you can get. The only caveat emptor is that this is a pro unit, not for everyone as this thing kicks, and you do need a little muscle to use it. April 30, 2011
Rated 5 out of 5 by amen fl i bought this pressure washer about a month ago-- i made sure it was full of oil then filled it with gas , connected the water lines, then held the trigger down to remove all the air from the lines and pump-- the yamaha engine cranked on the first pull, this engine is very easy to start and really puts out the power--i read all the reviews before i bought this pressure washer and was satisfied it would do a good job for me also, but was concerned about the cranking problem which proved to be no problem at all for me, if you are looking for a very good machine that should last a long time then this is the machine for you -- i highly recommend this one August 19, 2011
Rated 5 out of 5 by Awesome Machine Oh man I love this Idle Down Technology this saves on the wear and tear on the machine this Pressure washer is worth the buy, setup was a breeze also this Bad Boy has a lot of Power, don’t hesitate buy this machine if you need a powerful Pressure Washer.I researched the pump and the motor, Cat pump has been around for more than 20 years and Yamaha has also been around for quite a while good combo. December 28, 2011
Rated 5 out of 5 by OUTSTANDING VALUE, EXCELLENT QUALITY I did my shopping for pressure washers this spring; and this unit turned out to be a great purchase. Previously bought a R**g*d 3000 psi but it only lasted 5 hrs until the seals blew. Tool it back to Home Depot and they gladly returned my money. It was a good move to spend a little more money to get this one. This unit ROCKS. Definitely professional grade. Have cleaned my driveway, house, truck and boat with this monster. Be careful not to strip paint; because this unit is capable of it. Packs a kick but I like how the pump scales up the pressure to full blast when you press the trigger..instead of the blunt kick you get when you press the trigger on some other models. This unit also comes with Lifetime Seal can get replacement seals once a year after you register. Get this water blaster. You will not be disappointed. .. March 4, 2012
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Curbside Truck Shipping (By Appointment) includes delivery to receiving area/dock for businesses or curbside for residential orders. The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

Orders for this item may be upgraded to a more specialized service for an additional fee.

Other Delivery Options:

Basic Home Shipping includes delivery to your doorstep or first dry area outside with no signature or appointment required.

Threshold Home Shipping (By Appointment) includes delivery across your first doorway or threshold (i.e. into garage, backyard, or first room of the home). The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

White Glove Home Shipping (By Appointment) includes delivery to the room of your choice, unpacking and debris removal. Assembly is not included. The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.