DOSCO Hydraulic Engineering proudly engages in a wide range of projects, ranging from maintenance, to re-manufacturing and new installations. Following are completed projects. Keep an eye out for further projects to be loaded in this section


Namco / MV:Kovambo - Diamond mining vessel

Namco / MV:Kovambo - Diamond mining vessel

From 2001 – 2002

Scope of work:

Petrel Crane:
  • Flow test Rexroth pump on board Kovambo
  • Remove all cylinders, pump and motor, overhaul and test at our workshop and refit on board Kovambo
  • Commission system
  • Load test and certify
Norson:
  • Remove all hydraulic components from the Norson riser tracks, Norson riser tentioner frame, Norson control panel and power pack. Overhaul and test at our workshop and refit on board Kovambo
Umbilical winch:
  • Remove all hydraulic components from the Umbilical winch and Umbilical winch power pack
  • Overhaul and test at our workshop and refit on board the Kovambo
Plant Hydraulics:
  • Remove all hydraulic components from the plant hydraulics and plant hydraulic power pack
  • Overhaul and test at our workshop and refit on board the Kovambo
Crawler emergency door:
  • Remove all cylinders from the emergency doors
  • Overhaul and test at our workshop and refit on board the Kovambo
Tugger winches:
  • Remove 3 x tugger winches from the Kovambo
  • Overhaul and test at our workshop and refit on board the Kovambo
  • Repipe tugger winches
Lebus power pack:
  • Overhaul and repair on site
  • Replace oil and filters
  • Flow test on site
  • Numerous other hydraulic repairs
  • The overhauling of the above equipment comprised of the following:
    Gearboxes, Volvo motors, cylinders, Calzone motors, winches, Husco valves, Denison valves, Rexroth pumps and motors
  • Commissioning of all the above