Built to Outlast.

Engineered to Outperform. 

ES-12 Trailer Jetter

The ES-12 Jetter combines Harben’s proven quality, sleek compact design, and exclusive features at unbeatable value.

  • Performance: 3000 PSI at 12 GPM
  • Water Capacity: 300 Gal
  • Hose: 300’ ½”
  • Line Capacity: 2″ to 10″
  • Applications: Hard Clogs or Soft Clogs, Grease, Preventative Maintenance

Engine: 25HP Kubota Diesel

Performance: 12 GPM @ 3,000 PSI

Water Tank Capacity: 300 gallons

Trailer Size:

  • 186″ L X 88″ W X 75″ H
  • Single Axle (7,000 lb)

Trailer Weight:

  • Dry Weight: 3,800lbs
  • Wet Weight: 5,700lbs

Line Capacity: 2″ to 10″

 

  • The Harben ES-12 delivers Harben performance in a smaller, simpler package—perfect for those new to jetting or looking for a compact powerhouse.
  • Simple to operate with manual controls, making it easy to learn, run, and maintain.
  • Offers an entry-level price point while still delivering the quality, durability, and results Harben is known for.
  • Its small footprint fits easily on a truck or trailer, ideal for operators navigating tight spaces and crowded city streets.
  • Available with multiple, versatile GPM options, giving you the bang for your buck to handle a wide range of everyday jobs.
  • Built for pros who need dependable power, easy handling, and Harben reliability—without the bulk or complexity.
  • The ES-12 is the smart start to serious jetting—compact, capable, and ready to work anywhere.
  • MK2 Dump Gun
  • Mini Jet 1/4″
  • Toolboxes
  • Pressure Relief Valve
  • Hose Footage Counter
  • Manhole Light
  • Jet Pump
  • Nozzle Holder
  • Garden Hose Fill
  • Arrowboard

Wherever you run your jetter, you can get it from Harben. We sell direct from our Cumming, GA factory, and we back a growing network of authorized dealers across the country. No matter where you are, there’s a clear path to ordering, pricing, and support.

Find a Dealer in Your State

We have authorized dealers serving the states below. Click your state to connect with your local Harben dealer for sales, parts, and service:

Don’t See Your State? Order Direct from Harben

No dealer in your area yet? No problem. You can order this jetter directly from Harben and get the same factory pricing, expert guidance, and support. Submit a Request for Quote, and our team will help you spec the right machine for your work, or call us at (770) 889-9535 to talk it through.

TESTIMONIALS

Trusted by the Pros.

Proven in the Field.

Plumbers across the country share why they won’t use anything else.

FAQs

No FAQ found

Login