Harben ET-180 Trailer Jetter
Harben ET-180 Trailer Jetter - Image 2
Harben ET-180 Trailer Jetter - Image 3
Harben ET-180 Trailer Jetter - Image 4
Harben ET-180 Trailer Jetter - Image 5

Harben ET-180 Trailer Jetter

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Harben’s heavy-duty twin-axle trailer jetter — 4,000 psi at 18 gpm, 750-gallon tank, clears 2″ to 18″ lines. Built on the E-180 platform with double the water capacity for longer runs and fewer refills.

Water Tank Capacity
750 Gallons
Power Source
Diesel

FEATURES & HIGHLIGHTS

MAXIMUM CAPACITY, MAXIMUM UPTIME

The Harben® ET-180 is the tandem-axle step up from the E-180, built for crews who need more water on hand and fewer stops to refill. It runs the same proven 4,000 psi at 18 gpm performance and 2″ to 18″ line capacity, but doubles the tank to 750 gallons — a real advantage on city mains, extended runs, and jobs where every refill trip eats into your billable time. The tandem axle trailer and 49HP Kubota or Hatz diesel engine give it the strength to handle hard clogs, roots, grease, and full-system flushes back to back without slowing down.

SPECIFICATIONS

HARBEN ET-180 TRAILER JETTER AT A GLANCE

  • Manufacturer:

  • Class:

  • Power Source:

  • Country of Origin:

  • Hose Length:

    500 ft

  • Pressure Pump:

    4,000 psi @ 18 GPM

  • Build:

    Purpose-Built

    • *Exact specs may change without notice, or vary based on optional add-ons and features.

    HARBEN ET-180 BENEFITS

    MORE WATER, LESS DOWNTIME

  • 4,000 psi at 18 gpm performance
  • 750 gallon water tank — double the E-180’s capacity
  • 49HP Kubota or Hatz diesel engine (gas and high-altitude options available)
  • Tandem axle trailer, 2 x 7,000 lb rated capacity
  • Clears line sizes from 2″ to 18″
  • Fewer refill stops on long runs and city mains
  • Built on the proven Harben E-180 platform
  • Handles hard clogs, soft clogs, roots, grease, and PMS

    • STANDARD FEATURES

    FOR THE HARBEN ET-180

  • 1/2″ x 500′ jetting hose
  • 750 gallon UV-protected polyethylene water tank
  • 49HP Kubota or Hatz diesel engine
  • Tandem axle trailer, 2 x 7,000 lb rated capacity
  • Handles 2″ to 18″ line capacity
  • Operation & maintenance manuals

    • OPTIONAL ACCESSORIES

    FOR THE HARBEN ET-180

  • MK2 dump gun
  • Mini jet 1/4″
  • Tool boxes
  • Pressure relief valve
  • Hose footage counter
  • Manhole light
  • Jet pump
  • Nozzle holder
  • Garden hose fill system
  • LED arrowboard

    • DOCUMENTS

    FOR THE HARBEN ET-180 TRAILER JETTER


    Additional information

    Manufacturer

    Class

    Power Source

    Country of Origin

    Hose Length

    500 ft
    Pressure Pump

    4,000 psi @ 18 GPM
    Build

    Purpose-Built

    Harben ET-180 Trailer Jetter Video

    Title Type Size
    Harben ET-180 Sales Sheet 2026 DIGITAL application/pdf 4 MB
    Harben E-Series Operator & Maintenance Manual application/pdf 4 MB