Retrofit for MSM Douro, Dolores, Don, Black Rhino and Alsterdiep
Photo by:
Fleetmon
Time for a filter change
Frustration amongst the crew had grown within the MSM fleet. Their existing onboard centrifugal separators required too many spare parts, handling had become a hassle and the order procedure left much to be desired. Most importantly they had continues problems with water contamination in their main engine’s lube oil, and therefore had to change it too often to avoid engine breakdowns. After 3 years of patience, it was time for a change, it was time for quality and simplicity, it was time for GreenOil.
In August 2020, the first GreenOil system was installed onboard MV MSM DON. The WP1-P2-750 was fitted to clean the lubeoil of a Yanmar main engine type 6EY26, shortly thereafter great results were obtained and substantial savings were achieved within a few moths.
Onboard each vessel a WP1-P2-750 system is installed, providing quality filtration on lubeoil.
Now, a few years after GreenOil was chosen to set the standard for Mastermind Shipmanagement ltd. oil filtration, the results are still positive. So much so, that MSM is awaiting the installation of a GreenOil system on a fourth vessel in their fleet in the summer of 2022 and have ordered ten WP1-B2-400 systems for their five O-class bulk carriers.
MSM saw the benefits of not only a short return of investment, the reliability of clean oil, but also the advantages surrounding maintenance especially the ease of changing a filter in a manner of minutes.
Design and Practicality
Design and practicality are a part of the GreenOil DNA, we always strive to create systems which work well both in theory and reality. An instrumental part of working well is the ease at which a system can be handled.
A vessel can swiftly find it self in high seas, where maintenance is not top of mind nor easy to perform. In such conditions reliable machinery is Alfa and Omega. Therefore, functionality for both crew and filtration was an integral part of the design process.
A design which Mastermind saw the benefits of, as it lowers downtime, prolongs the lifespan of oil and the machinery and is better for the environment i.e. CO2 reduction, no sludge, and no oil loss during filter change.
The greener footprint was one more reason to continue with the GreenOil installations from MSM management’s side. They saw a change that would benefit the fleet now and in the future, ensuring that all their vessels will have water under their keels for years to come. Based on the positive experience with a new solution in oil filtration, Mastermind is now considering adding GreenOil as their partner for the coming newbuilding program.
Navkratis, our Cypriot partner saw the benefits for both GreenOil and MSM, and facilitated the sale.
The problems that we faced the last 3 years with very expensive spare parts, the huge amount of communications with the makers of the Purifiers and in line the lack of purification during that period has drive us to a more simple system. The simplicity of the unit from handling side we believe is the biggest advantage.
Three GreenOil WP1-P1-100 systems are installed for each of the three Aux. Engines, which are into the operation instead of the purifiers.
Removal of Particles and Water
GreenOil filters are providing filtration of particles and water separation in Ark Germania’s thrusters, gearbox, steering gear, CPP, hydraulic ramps and stern tubes. It is the unique and patented solution which ensures an efficient water separation and a continuous supply of clean oil. In the auxiliary engines, the primary concern is particles causing unnecessary attrition of the components, which can affect the quality and longevity of the oil. Therefore, the primary process is particles filtration, removing particles down to 2 my from the oil. GreenOil systems extend the life time of the oil onboard due to the high-quality filtration.
»We have found the GreenOil filters on board Ark Germania very satisfactory, and it corresponds to the experience on board other ships in the DFDS fleet, where they use the GreenOil filters as well« – chief engineer Per Severinsen.
GreenOil filters accomplish this task completely satisfactory, in the daily operation on board the Ark Germania – in addition, they ensure reliability, minimal energy consumption and easy installation.
GreenOil filters installed onboard Ark Germania
3 filters on each of the 3 Aux. engines, used instead of existing purifier/separator
2 filters on each of the 2 Thrusters
2 filters on each Controllable Pitch Propellers
2 filters on each of the 2 Gearboxes
4 filters on the 2 Steering gears
1 filter for the Hydraulic ramps
1 Mobile filter unit for Stern tubes
Different types of oil
There are many positive sides effects to clean oil, one of them is the effect visibly seen on components which are in direct contact with the oil such as pumps, engines and bearings. The cleaner the oil is, the less wear and tear are seen on components. In collaboration with GreenOil, The Chiefs on Ark Germania have found the right system and filter inserts for all types of oil onboard, namely lubrication oil, hydraulic oil and gear oil. In addition to prolonged lifetime for the vessels components, the advantages found onboard are low acquisition and operation costs as well as effortless maintenance with no oil contact nor physical contact with the oil.
»Each type of oil requires a special filter cartridge that GreenOil provides, and which we have in stock on board, so we always have them ready, whenever we need to change the filter cartridge«
– Per Severinsen.
GreenOil WP1-B1-230 system installed on Steering Gear.
Effortless maintenance
GreenOil makes oil filtration effortless. Not only is the installation simple, but changing a filter can be done in a manner of minutes. Onboard Ark Germania, the engeineers have installed the systems themselves, systems that are expected to last at least 20 years. Htey have experiences first hand the ease of replacing a used filter insert with a new one, without contact with the oil or a large cleanup job afterwards. Once the filter insert is changed, simply turn on the switch again.
»We just need to keep an eye on the pressure in the filter during our rounds. When the pressure gauge shows a certain pressure, the filter cartridge is replaced. It does not take many minutes and it happens a few times a year« – Per Severinsen.
The GreenOil filters have minimal energy consumption and a pure mechanical functionality. The intention is that service, maintenance and operation should be as effortless and quick for the crew as possible. This is confirmed by the chief engineers from Ark Germania.
»After two years of operation we are very satisfied with the GreenOil filters. There have not been any bad experiences or unpleasant surprises« -Per Severinsen.
Annual expenditure cut: 8,100 USD (with the installation of three GreenOil filters instead of a separator) Annual CO2 reduction: 4.5 tons
The advantages of GreenOil filters
– Saves the use of separators on auxiliary engines
– Power saving and less maintenance of separators
– High quality of oil filtration and extended oil longevity
– Simple replacement of the filter cartridges – done in a few minutes and without contact with the oil
– Special filters for all types of oil
– Purely mechanical solution, no electronics
– Low power consumption in the filter
– Simple installation – can be performed by the engine crew
– No maintenance when it comes to water separation – patented solution that removes 250 ml/ day of water
– Simple stainless design with very low maintenance costs
The three auxiliary engines on board Ark Germania are equipped with their own GreenOil filter which clean the lubrication oil on the engines. As a consequence, there is no need for a separator – which provides both energy and maintenance savings.
