HomeProductsDrain JettersTruck Mounted Jetters4018 “P Type” Truck Mounted Jetter

4018 “P Type” Truck Mounted Jetter

  • 4000 psi / 18 gpm
  • Harben “run dry” high pressure diaphragm pump
  • 750 gallon capacity with options available
  • 180 degree hydraulic & pivoting hose reel
  • Reel speed control valve
  • Jump jet (optional)
  • 7 channel wireless remote control (optional)
  • Kubota or Hatz emission compliant diesel engine
  • Single axle trailer
  • Powder coat paint finish
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At Harben we manufacture a range of sturdy 4018 truck mounted jetter units for sewer and industrial cleaning contractors. Standard and customized designs are available and they can be built around any of our Harben P pump range up to 6,000 psi and 18 gpm.

Harben P type high pressure pump
Our truck mounts are easy to assemble because all our jetter designs are modular. Pumps, tanks and hose reels can be located to make best use of the axle loads and bed space.

We can offer a range of water tank and hose reel capacities, so it is easy to make the most of the incredible jetting power of the Harben high pressure pump system – we have built just about every combination imaginable.

The flexibility offered by the Harben pump makes this compact truck jetter the perfect choice for contractors who regularly work in sewers from 2″ all the way up to 18″ diameter. Cleaning, unblocking and descaling are all tasks that can be completed with speed and efficiency.

The 4018 truck mounted jetter delivers exceptional performance under all conditions.


  • Harben® ‘P’ type pump – radial piston design
  • Standard 5 year pump warranty
  • Pressure and flows up to 6,000 psi and up to 18 gpm
  • Kubota diesel engine
  • Pullout pivoting hose reel carries up to 500’ of jetting hose
  • Heavy duty 3/16” steel tubing
  • UV protected polyethylene tanks
  • Hydraulic hose reel with hose feed guide
  • 375 gallon water capacity (upgradable depending on vehicle)
  • Lowest operation and maintenance costs in the industry
  • ½” X 10’ Orange leader hose
  • Hydraulic powered hose reel
  • 9” Drain jet extension and 2” tiger tail
  • 2 x High efficiency drain nozzles
  • Jump jet pulsation system
  • Anti-freeze recirculation system
  • Wireless remote control
  • ¼” & 3/8” Lateral kits
  • MKII dump gun (Wash-down gun)
  • Foot control valve
  • Strobe, manhole, & workstation lights
  • Water capacities up to 750 gallons
  • Total Length: To suit truck
  • Width: To suit truck
  • Height: To suit truck
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