Dolphin High Pressure Built-in Machine

150 – 210 bar | 75 – 102 LPM | 37.5 kW

PTC offers you the Dolphin Sewer Cleaning Units, which are available in versions with a pressure of 150 to 210 bar, a water output of 75 to 102 LPM and a capacity of 37.5 kW. The Dolphin built-in machine has a capacity of 500 to 1000 liters and is driven by diesel. Furthermore, these sewer cleaning machines or units are relatively low in pressure, but because of their high water yield and compact construction, they are very suitable for working in locations that are difficult to access. The units are mainly compatible with small sized vehicles, which makes cleaning possible on pavements, narrow roads, tunnels, underground garages and construction sites, for example. The excellent quality and reliability of these units guarantee very high efficiency and very low operating costs.


Pressure: 150 – 210 bar 
Flow: 75 – 102 LPM 
Power: 37.5 kW 
Capacity: 500/800/1000 liters 
Drive: Diesel 
Versions: Basic version || Control Panel (with LCD screen on request) and Worklight version || Mobile Hot Water Generator version || Remote control version 
Applications: Pipe rinsing, pipe washing, removal of glue and paint, descaling of steel plates and blocks, tank cleaning, cleaning of wells, streets and roads and other difficult to access industrial applications.



  • Cold water (hot water possible with Mobile Warm Water Generator version)
  • Customization possible
  • SIR certified
  • HPP ELS High pressure pump
  • Remote control for the system (except Basic version)
  • Control Panel (7 inch. LCD screen on request)

Overview of available Dolphin built-in machines

Fashion modelFlowBusyTypePower
Dolphin 75/21075 l / min210 barKohler KDW 220437.5 kW
Dolphin 84/19084 l / min190 barKohler KDW 220437.5 kW
Dolphin 102/150102 l / min150 barKohler KDW 220437.5 kW