Built to Outlast.

Engineered to Outperform. 

ET-180 Trailer Jetter

Heavy-duty twin-axle trailer jetter with maximum capacity and uptime.

  • Performance: 4000 PSI at 18 GPM
  • Water Capacity: 750 Gal
  • Hose: 500’ ½”
  • Line Capacity: 2″ to 18″
  • Applications: Hard Clogs or Soft Clogs, Grease, Roots, Preventative Maintenance

Engine: 49HP Kubota or Hatz Diesel; Gas and High Altitude Options available

Performance: 18 GPM @ 4,000 PSI

Water Tank Capacity: 750 gallons

Trailer Size:

  • 211”L x 86”W x 82”H
  • Tandem Axle (2 x 7,000 lb)

Trailer Weight:

  • Dry Weight: 5,140lbs
  • Wet Weight: 8,270lbs

Line Capacity: 2″ to 18″

 

  • Built on the trusted E-180 foundation, the Harben ET-180 delivers the enhanced power, control, and versatility professionals depend on.
  • With double the water capacity, it keeps you running longer with fewer refills, making it ideal for city mains and extended runs.
  • Tackles the full range of jobs — from soft blockages and roots to PMS and full-system flushes — with the same proven Harben performance.
  • Engineered to boost productivity, it minimizes downtime so you can clear more tickets in less time.
  • For operators who demand maximum water, maximum strength, and maximum uptime, the ET-180 is the clear next step — built to go farther, work harder, and outlast the rest.
  • 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.

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