NewbuildingsTHE OPTIMUM SOLUTION

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Chris-Marine & IOP Marine engine care equipment is approved & recommended by all leading engine designers in the world for medium and slow speed diesel engines.

We are regularly approached by ship owners experiencing failures with their engine maintenance machines onboard relatively new vessels. In many cases, the supplier was not specified when orders for newbuildings were placed.

When the manufacturers of engine care products are not clearly specified in the approved makers list, many shipyards supply the cheapest domestically manufactured equipment available. This does not only compromise reliability and accuracy but also hinders the process of locating suitable spare parts. Early equipment malfunction results in prolonged down-time, delayed/slower external maintenance visits, shortened lifetime of engine components, as well as potential damage to other vital parts of the engine.

Specify quality equipment to avoid problems

Application Area Product 2-stroke 4-stroke

Cleaning Equipment

Spray Washing Machines SWM X X

Ultrasonic Cleaners Ultrasonic130 Twin / 1000

X X

Monitoring Portfolio

Monitor purifier performance FAR X X

Monitor liner condition LDM X

Monitor combustion chamber condition DEC X

Cylinder Liner Maintenance

Loosening of bolts HPU X X

Remove piston ring UPRE X X

Wear edge removal VKS X

Honing or deglazing HON X X

Surface roughness measurement SRM X X

Spindles & Seat Maintenance

Valve and seat grinding machine VGT X

Valve and seat machining LBD X

Valve seat machining VSL X

Valve spindle grinding 75H X X

Working Rig WR X X

Fuel Injector Testing

Fuel injector test unit VPUD 1100 SV X X

Approved & Recommended by

major engine designers:

CUSTOMER: Maersk Line, Denmark, for the new Triple-E Ships

DETAILS: • The Triple-E class of container carriers consists of 20 new vessels being delivered to Maersk over the next 2 years. • Triple-E stands for: Energy Efficiency, Economy of Scale, Environmental Improved • Main Engines: MAN 8S80ME-C9.2 Aux.engines MAN L32/40 • Capacity: 18,000 TEU

PURCHASED PRODUCTS PR. VESSEL: • HPU 2800 x 2 • VPUD 1100 SV • VKS

Newbuilding delivery for the Triple-E vessels

With the new class of Triple-E container vessels Maersk Line continues on the journey towards environmental friendly shipping and CO2 reduction. With the purchase of the IOP Marine and Chris-Marine machines for onboard use on all Triple-E vessels, Maersk has obtained the optimum maintenance equipment for the crew members to use when ensuring the smooth running of main and auxiliary engines.

• VKS: The only risk-free way to remove wear-edges and save piston pulling time. Crucial for engine disassembly according to Maersk’ internal procedures

• HPU: Fast, efficient and reliable power unit which helps to prevent vessel delay due to lack of power.

• VPUD 1100 SV: Ensures optimally working fuel injectors in order to reduce emissions, which goes hand in hand with philosophy of the Triple-E ships.

CASE STORY:

ENGINE PARTS CLEANING

The Ultrasonic onboard cleaning tanks offer a customized solution to the onboard cleaning requirements of the marine industry, and ensrues that the thoroughly cleaned engine parts perform better and last longer.

REDUCE MAINTENANCE COSTSThe patented frequency sweep maximizes the ultrasonic efficiency, and helps to reduce the cleaning time, thus saving both time and money as a result of the fast and efficient cleaning

EXTEND LIFETIME OF CLEANED PARTSThe specially designed stainless steel work baskets are included for optimal cleaning and protection of smaller en-gine parts, such as injector nozzles, lube oil filters and fuel pump parts that can be cleaned without damaging the fine elements.

Specifications Ultrasonic 130 Twin Ultrasonic 1000 Ultrasonic 1500Dimensions 84 x 80 x 70 cm 100 x 100 x 100 cm 100 x 150 x 100 cm

Max. weight load 50 kg 500 kg 550 kg

External control panel Yes Yes Yes

Cleaning tanks 2 1 1

No. of work baskets 3 1 1

Typical Usage Small and fragile parts, e.g.injectors and filters

Medium parts, engine parts, larger filters

Air inlet coolers, larger parts

Tested in cooperation with

leading fuel injector specialists.

HEAVY DUTY SPRAY WASHING - SWMFront loading single stage aqua spray washers for aqueous cleaning of small and medium sized components, when a single stage heated cleaning process is enough to fulfill the cleanliness requirements.

The spray wash machines provide excellent cleaning results thanks to a smart design used together with high spray pressures and liquid flow rates achieved by the built in pump.

The spray system rotates around a fixed load giving a perfect cleaning result together with a very easy loading- and unloading system.

As an extra feature, the SWM can be used for heating up engine parts, e.g. covers before welding, heat shrinking etc.

Superior Engine Parts CleaningIn order to work effectively on engine parts, they need to be thoroughly cleaned to remove scale, oil deposits and rust.

To meet the increasing need for suitable washing solutions, IOP Marine & Chris-Marine have introduced both single stage aqua spray washers for overall cleaning of engine parts as well as advanced ultrasonic cleaners that will reach every orifice.

ULTRASONIC CLEANING - USC 130/1000/1500

The Injector SafeTest technology developed for correct testing of slide-valve fuel injectors has evolved into a new generation of digital fuel injector testers designed for easier and more efficient onboard maintenance of 2- and 4-stroke engine fuel injectors.

The guiding system ensures a much easier way to verify details critical to the actual injector performance and prevents insertion of injectors that previously would have caused excessive fuel consumption, higher emission and engine fouling, thus improving the fuel efficiency.

The system simplifies correct execution of all required test-steps, provides precise and consistent data collection and eliminates the risk of injector damage.

Ensure Optimal Fuel Injector PerformanceWhen a fuel injector performs less than optimal it can start opening at the wrong time as well as leak fuel before or after injection. This results in unnecessary fuel consumption and engine maintenance.

The patented IOP Marine Safe Test Technology installed in our onboard test units enables any engine crew member to evaluate and calibrate the state of the injectors that will power the vessel for the months to come.

FUEL INJECTOR TEST UNIT - VPUD 1100 SV

REDUCE EMISSIONS & ENGINE FOULING

REDUCE MAINTENANCE COSTS

The below example is based on a spindle guide for MAN 7S60MC:

MAN spindle guide: 1200 Euro

Complete Test rig paid back after: 9 damaged injectors

For 2- and 4-stroke engines.

• Features IOP SafeTest Technology• Ensures optimal fuel injector performance• Helps to avoid unnecessary fuel consumption and particle emissions• Operator guiding system to eliminate the possibility of human errors • Test both M/E and A/E

FUEL INJECTOR TESTING

Safe - Test Guiding System

CYLINDER LINER MAINTENANCE

Reduce Lub Oil ConsumptionCylinder liners in poor condition in terms of ovality, bore polished surface and an unnecessary high cylinder liner oil lubrication feed result in reduced performance and increased lub oil consumption.

Most engine makers recommend honing to be carried out prior to exchange of piston rings. Continuous running will increase the lube oil consumption and in the worst cases cause blow by, broken piston rings or piston seizure.

With cylinder liner maintenance machines permanently available in the machine room onboard the vessel, it is always possible to carry out the maintenance in-situ.

INCREASE THE LIFETIME OF YOUR CYLINDER LINER

BENEFITS OF LINER MAINTENANCEThe Chris-Marine cylinder liner maintenance products provides our customers with a range of benefits regarding economy and safety, as it:

• Minimizes the lub-oil consumption and increases the service life of cylinder liners and piston rings. • Reduces cylinder liner wear and thus generates significant savings in the operation cost. • Minimizes the risk of blow-by • Easy to operate, even for un-skilled crew members

SHORT PAYBACK TIME

Case: MAN 12K98ME-C7, running HFO at 3% sulphurTypical lube oil consumption, actual SFOC 1 g/kwh -> 0,86 tonnes/day

MAN recommended lube oil consumption 0,6 g/kwh -> 0,52 tonnes/day

Average lube oil price 1000 $/tonnes

POSSIBLE SAVINGS

Reduced lube oil 0,34 tonnes/day -> 340$/day

ROI Chris Marine honing machine 61.000 $ -> 0,49 year

ROI Chris Marine honing job 50.000 $ -> 0,4 year

*Source: MAN Catalogue: http://viewer.zmags.com/publication/f8a9bf2e#/f8a9bf2e/1

When maintaining your liners, you not only reduce future liner- and piston ring wear and increase their life-time, but also reduce engine fouling and problems related to blow-by eliminating the need to “over-lubricate” and keeps the cylinder liner running costs at minimum.

Reconditioning the liners onboard not only saves the costs of removing the liners and sending them ashore for honing, but significantly reduces lubrication oil consumption resulting in cost savings and quick payback time.

By using our reliable Hydraulic Power Units (HPU) with hoses and couplings you will loosen the stud bolts fast, efficiently and in a safe way. After assembling all parts, we secure everything with the HPU according to the engine manufacturer’s specifications.

Step-by-Step procedure for cylinder liner maintenance

For safe and fast removal of wear edges, we recommend the portable wear edge milling machine VKS that shortens piston pulling time and saves piston rings and liner.

Perform deglazing or honing in accordance with the manufacturer’s specification using the the portable honing machine HON S.

When investing in a cylinder liner maintenance machine from Chris-Marine, we will guide you towards the correct honing heads and shafts, the differ-ent ceramic stones for coarse and plate honing and the correct gearbox for you to achieve the optimal cross pattern, as well as all other necesessary accessories for your specific engine model.

During the honing operation, we strongly recommend our Surface Roughness Measuring device to measure the liner in order for you to be well aware of the condition during and after the operation.

By using the device frequently, you will know when you have achieved the correct surface profile according to the engine manufacturer’s specification, and avoids removing more material than needed.

A complete cylinder liner overhaul has now been performed, which will extend its lifetime and save lubrication oil, and there has been created a good running-in surface of the piston rings.

LOOSEN THE BOLTS WITH HPU

SUPERIOR OVERHAUL FOR EXTENDED LINER LIFETIME COMPLETED!

ENSURE CORRECT SURFACE PROFILE WITH SRM

HONE OR DEGLAZE TO RESTORE THE LINER - HON

REMOVE WEAR EDGES WITH VKS

Since Chris-Marine supplies all relevant equipment and data,

you do not require a skilled engineer to perform proper honing.

CYLINDER LINER MAINTENANCE

Optimize valve seats and spindlesToday’s diesel engines are exposed to significant loads, and it is therefore important that the valves and valve seats’ sealing surfaces are carefully rectified to provide a tight seal.

At Chris-Marine, our continuous cooperation with companies such as MAN and Wärtsilä results in customized solutions that ensure easy operation for the onboard crew.

The valve and valve seat grinding machines VGT and LBD are automatically driven reliable operation and complies with engine designers’ strictest requirements.

• Adjustable to all valve and seat angles• Anti-vibration mountings • Self-centering of valve spindle and seat.

VGT or LBD

EFFECTIVE GRINDING OF VALVES AND SEATS Designed for the grinding of valves and valve seats on large bore 2-stroke diesel engines, the valve grinding machines are easy to use and features anti-vibration mountings as well as a self-centering systemt to ensure that both valves and valve seats can be easily set up and maintained to the finest ground tolerances with minimal material removal.

VALVE SPINDLE & SEAT MAINTENANCE

2- STROKE

The working rig comes in 8 configurations with capacity up to 2600 kgs so as to be useful for all sizes and shapes of exhaust valve cages and cylinder covers.

The WR is safe and efficient with a self locking turning gear and facilitates a multitude of maintenance opera-tions, particularly the dismantling and cleaning of exhaust valve cages and cylinder heads or when operat-ing a valve seat grinding machine.

FACILITATE OVERHAUL WORK WITH THE WORKING RIG

SAVE MAINTENANCE COSTSExample:

Approx cost for ashore service: € 1.200 / cylinder head

Workshop cost 22 cyl.heads: € 26.400

C-M machines for spindles/seats € 17.055

Save 1st year: € 9.345

GENERAL BENEFITS:

The machines are paid in full after approx. 1-2 overhauls

The machines are easy to operate as they are pre-set prior to delivery. Service is therefore easily done

by the existing crew.

For in-situ machining of valve seats• Up to 6 times faster than traditional grinding machines• Simple to use• Delivered with preset angles for absolute accuray• Eliminates the risk of mistakes• Not sensitive regarding vibrations.

VSL

For grinding of valves and valve seats on high and medium speed diesel engines.• Simple to use with template for correct angle • High precision and efficient grinding with specially designed grinding wheels. • Cost effective - is used together with existing lathe onboard

75H

EASY VALVE & SEAT GRINDING

FAST OVERHAUL

One cylinder head can be completed within 10-15 minutes.

VALVE SPINDLE & SEAT MAINTENANCE

4- STROKE

Based on a Wärtsilä 46 main engine

and Wärsilä 32 auxiliary engines

= 82 cylinder heads

MONITORING PORTFOLIO

MONITOR PURIFIER PERFORMANCE TO IMPROVE THE FUEL SYSTEM - FAR

MONITOR LINER CONDITION - LDM

Considerable savings can be made through regular condition monitoring of the combustion chamber in 4-stroke engines. Broken or worn out piston rings, excessive liner wear or worn valve seats lead to greatly increased lube oil consumption and can escalate to engine failures if not discovered in time. Such problems are easily detected by the DEC-TESTER from Chris-Marine.

The LDM allows you to avoid unplanned off-hire and reduce overhauling costs through continual monitoring of the cylinder condition in 2-stroke engines. The tool also makes it possible to do a pre-inspection of the cylinder condition before a piston overhaul to minimize downtime and cost.

• Innovative measuring tool for 500 - 980 mm bore 2-stroke cylinder liners • Safe, fast and accurate measuring of cylinder liner wear and clover-leafing• No need to remove cylinder head prior to measurement• Important tool in condition-based monitoring of the cylinder condition

EFFICIENT COMBUSTION MONITORING - DEC

Major engine designers conclude that cat fines contribute to increased wear and engine failures for a large number of vessels operating on HFO. These situations can be avoided though proper operation of the on-board fuel treatment plant with the Chris-Marine Fuel Analyzer.

The Fuel Analyzer makes it possible for customers to lower costs for off-hire and minimizes disturbance of operations and emergency repair. Maintenance costs are lowered through less engine wear and tear.

Chris-Marine can offer complete Fuel Analyzer packages including pre-inspection, equipment supply, installation, commissioning, service and technical support.

Ensure correct overhaul time with condition-based monitoring

2- STROKE

4- STROKE

Newbuilding maintenance package for LNG vessels CASE STORY:

CUSTOMER: Knutsen OAS Shipping, Norway

DETAILS: • 2 LNG vessels • 4 Wärtsilä 50DF engines onboard each ship• Total of 45 cylinder liners • VSL and DGL onboard were delivered with the engines, but Knutsen opted to improve their maintenance package with more Chris-Marine equipment.

The two LNG vessels from operates in the North and South Pacific oceans with a busy schedule.

As it is difficult to bring these vessels ashore for maintenance, it is important to Knutsen OAS, that the crew is able to maintain the 4 Wärtsilä 50DF engines with safe and efficient machines in order to avoid engine failure.

With the newbuilding maintenance package from Chris-Marine, Knutsen OAS has purchased the optimal tools for rectifying liners, spindles and seats in order to secure that the vessels can fulfill their duties with their engines running smoothly. Knutson’s benefits of the purchase is: • The crew can prevent and respond faster to break downs • They become independent of workshops• The investment is paid back after just 2 overhauls

PURCHASED PRODUCTS PR. VESSEL:BSP-2 Electrically driven valve spindle grinding machine with pre-set angles for easy operation.

75H High precision grinding tool for valves on high and medium speed engines.

HON SRestoration of cylinder liners according to engine makers’ specifications.

VRL Combined machining for in-situ machining of valve seats and seat recesses.

WR Safe working rig for overhaul of cylinder covers and valve cages.

Solutions for the futureFor five decades we have designed, manufactured and sold maintenance machines for diesel engines. Today these machines are world-renowned for being operator friendly and of high quality. Now and since the 1960's, quality, reliability and usability remain to be our key trademarks.

We are constantly growing and are represented with offices worldwide and well-equipped workshops in Singapore, Shanghai, Sweden and Denmark. A close coop-eration with local agents also helps us to serve our customers independent of their location.

Well Educated and Dedicated Staff 120 well educated men and women worldwide are working to improve our products and services. They are constantly increasing the quality, and are the hallmarks of Chris-Marine® and IOP Marine.

SWEDENChris-Marine ABStenyxegatan 3PO Box 9025SE-200 39 MalmöTel: +46 - 40 671 2600Fax: +46 - 40 671 2699info@chris-marine.com

DENMARKIOP Marine A/SEngager 7DK-2605 BrøndbyTel: +45 - 4498 3833Fax: +45- 4498 1125contact@iopmarine.dk

SINGAPOREChris-Marine (S) Pte. Ltd.46 Lokyang Way, JurongSingapore 628646Tel: +65 - 6268 8611Fax: +65 - 6264 3932chrism@chris-marine.com.sg

P.R. OF CHINAChris-Marine Trading (Shanghai) Co,. Ltd. Room 311, No.1 Building, No.288 Wu Hua Road, Shanghai 200086Tel: +86 - 21 6575 9331 Fax: +86 - 21 6575 9552info.cn@chris-marine.com

INDIAChris-Marine Rep Office IndiaPlot No. 1/1, Vikas ApartmentTrimurty Nagar, Ring RoadNagpur-440022, MaharashtraTel: +91 - 712 224 6902info.in@chris-marine.com

JAPAN IOP & Chris-Marine Japan OfficeKobe Kokusai Kaikan 22 Fl., 8-1-6 Goko-doriChuo-ku, Kobe, 651-0087Tel: +81 - 78 570 5642 Fax: +81 - 78 570 5601info.jp@chris-marine.com

ECUADORChris-Marine Rep Office Ecuador Amazonas 14-192 y pasaje 2,San Rafael, Quito Ecuador, South America. Tel.no: +593 979 000 379 info.ec@chris-marine.com

THE OPTIMUM SOLUTION FOR NEWBUILDINGS