HHM Global TechService
Li Junhua
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Brief of HHM and HHM GTS
Engine Spares supply
Service
Engine Retrofit and reference
Training
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Organization
HHM CMD
HHM GTS
Calibration
Spares Service Retrofit Training
& Testing
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Our Principle
Quality Professional Systematic
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Service Right
All vessels
calling
Chinese
ports
All vessels
registered
in China
HHM GTS Merit: All engines
The biggest low speed engine components made by us
producer and purchaser in China.
Produce both licensers engines.
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Licensee Engine Type Under CSSC
MAN: MAN:
MC, MC-C, MC, MC-C,
ME-B, ME-C ME-B, ME-C
Wartsila: Wartsila:
RND, RTA, RND, RTA,
RT-flex, X-type RT-flex, X-type
HHM CMD
CMP ACD
MAN: DAIHATSU：
L21/31, DK-20/26/28/36，
L23/30H/A, L27/38, DC-17/32
L/V38/32H/A,
L/V32/40
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Merit
CMP
Over 2000 engines delivery by
HHM & CMD in service, 30% of
these vessel installed auxiliary
HHM CMD engine from CMP or ACD.
HHM GTS could supplier main
engine and auxiliary engine
ACD spares.
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Merit
The benefits of one window (HHM Global TechService) to customer:
Offer one-stop service for both main engine
and auxiliary engine
Reduce the intermediary business cost
Save logistics fee
Satisfy your needs through simplicity
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Distribution-Domestic
天津服务站
Tianjin service station
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Distribution-Overseas
It plan to set up over 20 oversea service station or representative
within next 5 years.
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HHM GTS Athens
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Spare Parts
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Spare Parts
Engine Type Description
S26MC Cylinder cover;Cooling jacker;O-rings
Piston ring,crown,skirt,rod,O-rings
L35MC S35MC
Stuffing box spare parts
L42MC S42MC
Cylinder liner;Cooling jacket;O-rings
S46MC-C S46ME-B
Cylinder lubricator system
L50MC S50MC/-C Connecting rod and crosshead spare parts
S50ME-B Hydraulic cylinder unit,rubber membranes
L60MC Main starting valve and cylinder starting valve
S60MC/-C S60ME-C Starting air distributor spare parts
L70MC S70MC/-C Exhaust valve spindle,seat,etc.
S70ME-C Exhaust roller guide spare parts
High pressure pipe,complete
K80MC-C K80ME-C
Suction valve,compl.;Puncture vlave,compl.;non-return valve,compl.;etc.
S80MC S80ME-C G80ME-C
Fuel pump roller guide,compl.
K90MC-C S90ME-C
Reversing mechanism spare parts
K98MC Fuel valve;nozzle;spindle guide compl.;non-return valve compl.,etc.
High pressure pipe,complete
Overflow valve,complete
Air cooler spare parts
Safty valve,complete
Relief valve
Safety valve,complete
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Spare Parts
Engine Type Description
RTA38 Thrust bearing,main bearing,connecting rod bearing.
RTA48 RTA48T Cylinder liner, cover and O-rings
RT-flex48D Exhaust valve spindle,seat and O-rings
RT-flex50B/D Piston ring,crown,skirt,rod
RTA52 RTA52U Water guide jacket
RLB56 Lubricating quill with accumulator,complete and parts
RTA58 RTA58T-B Lubricating pump and accumulator for Pulse lubrication
RT-flex58T-B/D/E Gland box for piston rod,complete and parts
RT-flex60C/B Fuel injection valve and parts
RTA62 RTA62U Spill,suction and delivery valves and springs
RT-flex68B/D Regulating linkage for injection pump
RMD68M Camshaft drive,camshaft and control elements
RT-flex82T Servo oil pumps
RTA84 Starting valve complete and parts
Safety valve,indicator on cylinder cover
Harmonica valve group
High pressure fuel/servo oil pipe/hose
Various rubber O-rings
Various safety valves
Injection Control Unit(ICU)
Crank angle sensor,complete and parts
WECS-9520 components
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Spare Parts
Co-operate with supplier to supply high
quality spares in competitive price to clients
Fuel valve
Piston rings
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Warehouse
• 12 Millions Euros components consist of
– 2 stroke engine parts
– 4 stroke engine parts
• 5,000 m 2 warehouse with 10,000 different parts
• New engine parts can be transferred in emergent case
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For key customers
Pre-fabrication based on client’s engine types, quantities, components life time
and running hours.
Benefits
Quick delivery of spare parts
Save your storage fees
More preferential price
Same quality with new engine parts
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Service
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Technical Service
24hrs/7days
Professional service
– Maintenance
– Consulting
– Trouble shooting
– Performance evaluation
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Technical Service
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Annual on board to inspect engine
operating condition, main components
on behalf of ship owner; to review
engine performance in professional.
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Technical Service
Thrust bearing repairing
Field service
Crankshaft repairing
Crack repairing on A-frame
Engine overhaul
Bedplate replacement
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Technical Service
Recondition
– Piston crown
– Piston rod
– Cylinder cover
– Exhaust valve
– Fuel pumps
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Engine Retrofit
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Technical Service
Engine technical upgrade
• Engine D-rating for slow steaming
• Electric lubricating
• Slide type fuel valve
• Cold corrosion solutions
• Oil mist detector system 174
• Bearing monitoring system 172
• Oil water detecting system 170
• Others 168
Operation on Distillate Fuels 166
O1 Standard
design
Ballast Water Management System 164
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65 75 85 95 105
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D-Rating Engine Power
Reference:
6S60MC Mark5 engine , output information as below.
Signed main engine D-rating commercial contract on August of
2013, carry out retrofit on January of 2014.
Before After
SMCR 11,680kW，100rpm 6,500kW，85rpm
MEP 18bar 11.8bar
CSR 10,510kW，96.5rpm 5,800kW，81.8rpm
Current service point 5,760kW， 79rpm
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D-Rating Engine Power
Modification content
• Re-match engine
• Renew T/C,
• Compressing shim,
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D-Rating Engine Power
Fuel oil Cost saving:
bef. SFOC
g/kWh aft. Retrofit saving annual annual
aft. retrofit
(measuring g/kWh g/kWh saving fuel saving cost
CSR5800kW
value)
SFOC 206 187 18 676t 318,000€
Annual running 260 days, fuel oil 470 € /t.
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D-Rating Engine Power
Cost saving
This project vessel also retrofit the propeller, so the total costing
saving as below.
Speed/ Fuel oil Saving Annual cost
State Rpm/min
mile t/day percent saving
Before 78 14.5 25.9
After 1 78.1 13.9 20.2 18.6% 697,000€
After 2 75 13.7 18.2 25.6% 942,000€
Annual running 260 days, fuel oil 470 € /t.
About 10 days to carry out the modification.
The project invest pay back time about 10 months.
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lubricating upgrade
Principle
70%
• Mechanical lubricating oil
rating related with rpm
• Electric lubricating oil rating
35%
related with engine load
70%n0
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lubricating upgrade
Options
• Hans Jensen Lubricator
Mechtronic => target feed rate 0,9g/kwh
easy retrofit on engine with Hans Jensen mechanical
lubricating system
Lubtronic + SIP valve=> target feed rate 0,6 g/kwh
• MAN Alpha lubricator
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lubricating upgrade
Cost saving:
6S50MC-C Engine
Former cyl. oil Setting Aft retrofit Saving
CSR Saving cost
consumption value cyl. oil amount
5358KW
l/year t/year g/kwh t/year t/year €/year
0.8 25.7 42.2 78,407
Cyl. oil
73,000 67.9
consumption
1.3 41.8 26.1 48,493
6000hrs/year， density 930g/l， 1,858 € /t.
About 5 days to carry out the modification.
The invest pay back time about 1 to 1.2 year.
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SCR for Tier III
Retrofit engine to fulfill Tier III by SCR
Selective Catalytic Reduction:
Nitrogen oxides (NOx) are reduced
into nitrogen (N2) and water vapour
(H2O) using ammonia or urea at a
suitable temperature on the surface
of a SCR catalyst.
SCR could be arranged before or
after T/C.
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2nd Moments Compensation
2nd order vibration compensation required if hull-modes resonate with
excitation from main engine, and result in excessive hull vibration.
Electrically driven moment compensation outside of engine.
It was cancel mechanical 2nd compensation design on engine type
S50ME-B9 and S50ME-C.
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Ballast Water Management System
HHM Global TechSerivce was Sales and Service Agent
for Cyeco BWMS production in worldwide.
Cyeco BWMS Features:
•UV + Filter principle, Safe operation without chemical
additives or generation;
•Compact design with minimized footprint;
•Automatic & easy operation;
•Minimum Maintenance and long service life etc.
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Retrofit for MGO
Retrofit for Operation on Distillate Fuels
Engine will operate on distillate fuels, i.e. MGO and MDO within Control
area according to Marpol73/78 rules required.
HHM GTS could offer the related retrofit package:
•Free of technical proposal
•Short-term of retrofit period
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Training
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Training Center
• Founded in 2010
• CCS approved
• Over 300 persons trained every year
Training
Center
Testbed On board
实 用
Simulator
Room
服 务
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Training Center
• Practice training center opened on 2014
• Focused on Electric Engine special components
overhaul training
实 用
服 务
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Training Course
Tailor-made for
Tailor-
customer request.
2-stroke course: Automation course:
• SAM
ME-C Operation & Practice • KONGSBERG
ME-B Operation & Practice
RT-flex Operation & Practice T/C:
ABB T/C
Alpha Operation
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Trainee
Over 60 shipping company, management corporation and shipyard send their
engineers to HHM for training.
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Other training services
Help trainee for call “airport pick up service” and “hotel reservation” 41
Station Engineer Training
• The first group of overseas engineers were trained in March of 2014.
• Training will be arranged regularly in future.
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Calibration & Testing Center
HHM-CTC approved by CNAS (China National Accreditation Service for
Conformity Assessment ). Various professional testing and facility, such as:
• Strength testing
• 3D measurement
• Physical & chemical laboratory
• Precision measurement
• NDT
• Vibration or noise measurement
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If you have any question or any interested topic for engine
technical upgrade, Please don’t hesitate to contact us or
HHM GTS Athens:
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The Window of HHM to serve the World!
For Spares: spare.gts@hhm.com.cn
For Service: service.gts@hhm.com.cn
SUMMARY
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