Europe-wide · Own Offshore-Oil-Service-Modules · Oil change · Oil sale

Our offshore services

What we do

  • Change of  gearbox oil (evacuation, filling, flushing, changing oil type)
  • Change of hydraulic oil (evacuation, filling, flushing)
  • Change of coolant liquid
  • Change of filter
  • Delivery of oil
  • Oil cleaning to DIN ISO 4406
  • Used oil disposal
  • Creation of customised oil change concepts including logistics



  • More than 500 WTG's onshore liquid changes
  • More than 20.000 WTG's offshore liquid changes


  • GE
  • BARD
  • ...


OSV/SOV solution: 10“-Offshore-Oil-Service-Module

  • Carring out oil changes from the platform (TP) of the wind turbine
  • Lifting of the equipment by using the vessel crane
  • Once the equipment has been transferred, the vessel is free to carry out other service work
  • Oil storage and refuelling operations on the vessel (SOV/OSV)
  • Day and night shift possible


CTV solution: 20“-/10“-Offshore-Oil-Servcie-Modul

  • Carring out oil changes on board of the vessel (CTV)
  • CTV remains by the WTG for the duration of the oil change
  • Integrated emergency decoupling of the hoses in the event of unwanted loss of position of the vessel
  • Storage of oils and refuelling operations at the port
  • Independent campaign through use of own vessel (CTV)

Your advantages

Short downtimes / Short service times

  • VESTAS V80 [Gearbox oil change]:  ~3h
  • SIEMENS 3.6 [Gearbox oil & hydraulic oil change]:  ~6h
  • SENVION 6M [Gearbox oil change]:  ~5h

Longer service life of the gearbox

  • Seperate closed systems to prevent contamination of the oil 
  • Integrate filter systems
  • No residual contamination due to complete emptying of the gearbox due to a high pumping power

Prevention of environmental damage and increased safety

  • Use of equipment that has been specially developed and certified for this purpose and the oils that are used

Guaranteed expertise

Oil service technicians


Our service technicians are trained for work in the offshore sector and have the necessary expertise to perfom oil changes on all wind turbines.

Gearbox oil, Hydraulic oil, Cooling liquids

Best conditions due to direct purchase from oil manufactures in large quantities

  • Castrol
  • ExxonMobil
  • Fuchs
  • Addinol
  • Shell
  • Texaco
  • BASF
  • ...

Delivery in all requested units

  • Offshore tank container
  • IBC
  • Drum
  • Canister [5 liter, 10 liter, 15 liter, 20 liter, 25 liter]
  • Bulk goods