Post on 24-Mar-2018
ENGINE & MACHINERY DIVISION
World’s New Standard Engine for Marine & StationaryWorld’s New Standard Engine for Marine & Stationary
Hyundai ’s Own Developed. . . HiMSEN Engine
The Most Practical Engine......for the 21st Century
Hi-Touch Medium Speed EngineA Well Proven Design with Practical Applications
...for higher performance
...for higher reliabilityA Simplified Structure with minimum components
...for easier maintenance
...for lower initial and operating cost
HHI has developed its own specially designed HiMSEN engines incorporating its valuable experience and technical know-how acquired in manufacturing diesel engines for over two decades. The theme “Humans, Technology, and the Future” was synthesized in this new engine. Also, “HiM” means “power”, and “SEN” means “strong” in Korean.The Hi-Touch concept was introduced to make this truly innovative engine a reality for humanity. It was designed to be “the Most Practical Engine” in regards to both humans and the environment. Through HYUNDAI’s accumulated technology and experience, this new challenge has beensuccessfully realized. HHI also has received certificates of New Technology(NT) and Excellent Machine,Mechanism & Materials(EM) for the HiMSEN engines from the Ministry of Commerce, Industry & Energy, Korea.Thus, the HiMSEN is a highly advanced product that shows HYUNDAI’s deep respect for its customers and the environment.
6H21/32 5H21/32
8H21/32 9H25/33
- High stroke to bore ratio(320/210=1.52)- High compression ratio(=17)- High combustion pressure(Max. 200 bar)- High turbocharging efficiency(Pscav. 3.8 bar)- Cast-in large air chamber space- Optimized cam timing(Miller Timing)- Early intake valve closing- High fuel injection pressure(Max. 2,000 bar)- Low fuel consumption and NOx emission- Better starting and low load performance- Smokeless operation even at idle load- Heavy Fuel Oil use(700 cSt at 50℃)
- No water inside... No corrosion- Optimized for reducing thermal load- Flame ring with special alloy steel- Special cast iron with oil pocket
- Simple & Robust Mono Block- Large bearing areas for con-rod bearing- All hydraulically tightened stud
- Wide openings of crank case doorfor easy maintenance
- Easy access to components - pump, filter, etc.- Adopted Cylinder Unit conception
for easy maintenance- Quick and easy maintenance- Simple Feed System Module- Adopted pipeless system- Easy dismantling Roller Swing Arm- Easy replacement of camshaft
PERFORMANCE
ENDURANCE
RELIABILITY
MAINTENANCE
KEY FEATURES
HiMSEN ENGINE4
The amount of NOx emission depends on the engineoperating condition, typically high combustiontemperature and specific fuel oil consumption. A newengine shall be optimized to meet the customer‘sspecific requirements. However, an engine in servicealso can be optimized further regarding NOx emission,if needed. In this case, trade off with SFOC might beconsidered as follows.
HiMSEN is designed for environment-friendly engineand satisfies IMO NOx emission limit with low fuelconsumption and nearly smokeless operation even atidle load.Typical exhaust compositions in volume ratio at full loadare as follows;
Nitrogen N2 approx. 75%Oxygen O2 approx. 13%Carbon Dioxide CO2 approx. 5%water(Vapour)H2O approx. 6%Argon Ar approx. 1%Soot, Ash, NOx, CO, HC, etc.
The remaining is little in amount but ecologicallycritical. Therefore, a careful attention is required for thetreatment of fuel oil and engine operating conditions.If there is no special requirements from customerregarding the exhaust gas emission, HiMSEN Gensetshall be delivered with optimized performanceconditions fulfilling the IMO limit value of NOx emission.Therefore, it is strongly requested to contact the enginemaker if there is any further requirements regardingexhaust gas emission or special operating conditions.
Measurement of NOx Emission
NOx emission from Generator Engine Test Cycle D2 in accordance with ISO 8718-4 and IMO NOx Technical Code.
General NOx Emission
Better fuel consumption and NOx emission Better starting and low load performance
A Higher Stroketo Bore Ratio provides . . . ready for current economical considerations
as well as future environmental requirements.High Stroke to Bore Ratio(320/210=1.52)High Compression Ratio(=17)High Combustion Pressure(max. 200 bar)High Turbocharging Efficiency(Pscav. 3.8 bar)Optimized Cam Timing(Miller Timing)High Fuel Injection Pressure(max. 2,000 bar)
Advanced performance parameters
SFOC187g/kWh
NOx10g/kWh
SmokelessEngine
Trade off of NOx - SFOC(for reference only)
Exhaust Gas Emission & Optimized Parameters
HiMSEN ENGINE 5
Engine Specification
Marine GenSets & Stationary
H21/ 32
Dimensions and weights are approximate values depending on alternator.
Dimensions(mm)
A B C H
3,463 2,032 5,495 2,781 22.8
3,793 1,829 5,622 2,781 25.4
4,123 2,032 6,155 2,910 26.2
4,453 2,175 6,628 2,910 29.1
4,783 2,262 7,045 2,910 31.7
5
6
7
8
9
Cyl. No.Dry
Weight(ton)
H25/ 33Dimensions(mm)
A B C H
4,414 2,262 6,676 2,811 29.8
4,794 2,262 7,056 3,221 32.9
5,174 2,262 7,436 3,221 35.8
5,554 2,262 7,816 3,221 39.2
6
7
8
9
Cyl. No.Dry
Weight(ton)
SPEC.BoreStrokeSwept VolumeEngine SpeedOutput/cyl.Piston SpeedBEMPPower DensityMax Firing PressSFOC*
H21/32210 32011.1
7201607.7
24.1186200186800960
1,1201,2801,440
7501608.0
23.1185200186800960
1,1201,2801,440
9002009.6
24.1231200187
-1,2001,4001,6001,800
1,00020010.721.7232200189
-1,2001,4001,6001,800
H25/33250 33016.2
7202407.9
24.7195190184
-1,4401,6801,9202,160
7502508.3
24.7205190184
-1,5001,7502,0002,250
9002909.9
23.9237190185
-1,7402,0302,3202,610
1,00030011.022.2244190185
-1,8002,1002,4002,700
Remark
Cooling Water Supply : Fresh Water L.T. and H.T.
Fuel Oil Supply : MDO or HFO(700 cSt at 50°C )
Lubricating Oil Supply : SAE 40
Compressed Air Supply : 15 to 30 bar for starting and control.
*Tolerance : 5%
Dimension & Weight
EnginePower(kW)Cyl. In-line
mmmm
liter/cyl.rpmkWm/sbar
b.m/sbar
g/kWh56789
A
C
B 1330 [H21/32]1460 [H25/33]
H
1528 [H21/32]1708 [H25/33]
Min2400[H21/32]Min2700[H25/33]
HiMSEN ENGINE6
H
A Min2400[H21/32]Min2600[H25/33]
H21/ 32PDimensions(mm)
A H
3,840 3,138 18.8
4,500 3,283 22.0
4,830 3,283 23.7
6
8
9
Cyl. No.Dry
Weight(ton)
H25/ 33PDimensions(mm)
A H
4,680 3,283 23.0
5,440 3,690 26.9
5,820 3,690 29.3
6
8
9
Cyl. No.Dry
Weight(ton)
SPEC.BoreStrokeSwept VolumeEngine SpeedOutput/cyl.Piston SpeedBEMPPower DensityMax Firing PressSFOC*
mmmm
liter/cyl.rpmkWm/sbar
b.m/sbar
g/kWh689
H21/32P210 32011.19002009.6
24.1231.4200187
1,2001,6001,800
H25/33P250 33016.29002909.9
23.9236.6190185
1,7402,3202,610
EnginePower(kW)Cyl. In-line
Marine Propulsion
Dimension & Weight
Remark
Cooling Water Supply : Fresh Water L.T. and H.T.
Fuel Oil Supply : MDO or HFO(700 cSt at 50°C )
Lubricating Oil Supply : SAE 40
Compressed Air Supply : 15 to 30 bar for starting and control.
*Tolerance : 5%
Engine Specification
HiMSEN ENGINE 7
EngineType
6H21/32P1200kW900RPM
8H21/32P1600kW900RPM
9H21/32P1800kW900RPM
CPPPackageSystem
Type ( i : 1 ) (rpm) Optim. Min Max P2 P3 P4 G1 G2 G3 C1 Dry Weight E1 H1 F1 W1 W2 Dry WeightACG 52/450 3.22 279.5 2,300 2,200 2,400 520 367 327 1,493 450 100 396 3,284 3,840 1,788 644 1,060 895 18,800ACG 52/450 3.38 258.6 2,400 2,300 2,500 520 367 327 1,493 450 100 396 3,284 3,840 1,788 644 1,060 895 18,800ACG 56/450 3.76 239.4 2,500 2,400 2,600 560 410 228 1,493 450 100 396 3,284 3,840 1,788 644 1,060 895 18,800ACG 56/450 4.03 223.3 2,550 2,450 2,650 560 410 228 1,493 450 100 396 3,284 3,840 1,788 644 1,060 895 18,800ACG 56/450 4.17 215.8 2,600 2,500 2,700 560 410 228 1,493 450 100 396 3,284 3,840 1,788 644 1,060 895 18,800ACG 56/450 3.22 279.5 2,450 2,350 2,550 560 410 228 1,493 450 100 420 3,321 4,500 1,933 644 1,060 1,149 22,000ACG 56/450 3.48 258.6 2,550 2,450 2,650 560 410 228 1,493 450 100 420 3,321 4,500 1,933 644 1,060 1,149 22,000ACG 62/450 3.76 239.4 2,650 2,550 2,750 620 441 254 1,493 450 100 420 3,321 4,500 1,933 644 1,060 1,149 22,000ACG 62/525 3.95 227.8 2,750 2,650 2,850 620 441 254 1,727 525 105 420 4,521 4,500 1,933 644 1,060 1,149 22,000ACG 62/525 4.22 213.3 2,800 2,700 2,900 620 441 254 1,727 525 105 420 4,521 4,500 1,933 644 1,060 1,149 22,000ACG 62/525 3.16 284.8 2,450 2,350 2,550 620 441 254 1,727 525 105 470 4,582 4,830 1,933 644 1,060 1,174 23,700ACG 62/525 3.40 264.7 2,600 2,500 2,700 620 441 254 1,727 525 105 470 4,582 4,830 1,933 644 1,060 1,174 23,700ACG 62/525 3.66 245.9 2,700 2,600 2,800 620 441 254 1,727 525 105 470 4,582 4,830 1,933 644 1,060 1,174 23,700ACG 62/525 3.95 227.85 2,800 2,700 2,900 620 441 254 1,727 525 105 470 4,582 4,830 1,933 644 1,060 1,174 23,700ACG 62/525 4.22 213.27 2,900 2,800 3,000 620 441 254 1,727 525 105 470 4,582 4,830 1,933 644 1,060 1,174 23,700
Gearratio
Pro-pellerSpeed
Propeller Diameter(without nozzle)
P1(mm)Hub Dimension(mm) Gear Box & Coupling
Dimension(mm) & Dry Weight(kg) Engine Dimension(mm) & Dry Weight(kg)
EngineType
6H25/33P1740kW900RPM
8H25/33P2320kW900RPM
9H25/33P2610kW900RPM
CPPPackageSystem
Type ( i : 1 ) (rpm) Optim. Min Max P2 P3 P4 G1 G2 G3 C1 Dry Weight E1 H1 F1 W1 W2 Dry WeightACG 56/450 3.15 286 2,450 2,350 2,550 560 410 228 1,493 450 100 470 3,382 4,680 1,933 739 1,160 1,174 23,000ACG 62/450 3.49 258 2,600 2,500 2,700 620 441 254 1,493 450 100 470 3,382 4,680 1,933 739 1,160 1,174 23,000ACG 62/450 3.65 247 2,650 2,550 2,750 620 441 254 1,493 450 100 470 3,382 4,680 1,933 739 1,160 1,174 23,000ACG 62/525 3.95 228 2,750 2,650 2,850 620 441 254 1,727 525 105 470 4,582 4,680 1,933 739 1,160 1,174 23,000ACG 62/525 4.22 213 2,850 2,750 2,950 620 441 254 1,727 525 105 470 4,582 4,680 1,933 739 1,160 1,174 23,000ACG 62/525 3.16 285 2,600 2,500 2,700 620 441 254 1,727 525 105 500 4,658 5,440 2,340 739 1,160 1,163 26,900ACG 68/525 3.40 265 2,700 2,600 2,800 695 530 442 1,727 525 105 500 4,658 5,440 2,340 739 1,160 1,163 26,900ACG 68/525 3.66 246 2,850 2,750 2,950 695 530 442 1,727 525 105 500 4,658 5,440 2,340 739 1,160 1,163 26,900ACG 68/600 3.95 228 2,950 2,850 3,050 695 530 442 1,970 600 200 500 6,858 5,440 2,340 739 1,160 1,163 26,900ACG 68/600 4.24 212 3,050 2,950 3,150 695 530 442 1,970 600 200 500 6,858 5,440 2,340 739 1,160 1,163 26,900ACG 68/525 3.16 285 2,650 2,550 2,750 695 530 442 1,727 525 105 500 4,658 5,820 2,340 739 1,160 1,163 29,300ACG 68/525 3.40 265 2,800 2,700 2,950 695 530 442 1,727 525 105 500 4,658 5,820 2,340 739 1,160 1,163 29,300ACG 68/600 3.65 247 2,900 2,800 3,000 695 530 442 1,970 600 200 500 6,858 5,820 2,340 739 1,160 1,163 29,300ACG 75/600 3.95 228 3,050 2,950 3,150 765 580 478 1,970 600 200 500 6,858 5,820 2,340 739 1,160 1,163 29,300ACG 75/600 4.24 212 3,150 3,050 3,250 765 580 478 1,970 600 200 500 6,858 5,820 2,340 739 1,160 1,163 29,300
Gearratio
Pro-pellerSpeed
Propeller Diameter(without nozzle)
P1(mm)Hub Dimension(mm) Gear Box & Coupling
Dimension(mm) & Dry Weight(kg) Engine Dimension(mm) & Dry Weight(kg)
Remark Typical ship parametersSpeed:16.0 knotsWake:-0.2
H25/33P
H21/32P
Marine Propulsion System
HiMSEN ENGINE
Main Structure
8
Engine BlockSimple & Robust Mono BlockNo Water Inside... No CorrosionCast-in Large Air Chamber Space All Hydraulically Tightened StudsWide Openings for Easy Maintenance
Engine Block
Connecting Rod and Bearings3-piece Marine Head TypeLarge Bearing Areas All Hydraulically Tightened StudsOptimized Oscillating Mass
. . . High Loading Capacity
Connecting Rod and Bearings
HiMSEN ENGINE
Bearing Condition (after Type Approval Test)Strain Measurement by linkage system
9
Reliability is the main goal in the design of the Main Critical Components. State-of-the-art CAE technology and the most up-to-date experimental technology play key roles in verifying the designs. A simple and robust structure allows for a wider operating range and more stable production as well.
Main Bearing
CrankshaftModerate Dimensions for Future Up-rating Potential Continuous Grain Flow Forged Alloy SteelHydraulically Tightened Counterweight
Crankshaft
Simple and Robust Structure for higher reliability
HiMSEN ENGINE10
Cylinder Head
...One of the most important components in the engine performance and reliability. Hyundai’s unique cylinder head design incorporating the Hi-Touch concept was developed andverified with the Hi-Tech approach consistently.
Simple and Robust Structure for higher reliability
Even distribution of Gasket Pressure(FUJI Film method)
Optimized structure Model
Perfect Gas-Tight and Rigid Valve Seat
Optimized Design
Optimized Cooling for reducing thermal load
High Efficiency Porting for better combustion
HiMSEN ENGINE 11
Optimized Cooling for reducing thermal load
Optimized Cooling Water Flow Model
Cooling Water Flow Analysis(CFD)
Temperature Measurementsat BMEP 24 bar, 900 rpm
High Efficiency Porting for better combustion
Air and Exhaust Gas Flow Analysis(CFD) Air and Exhaust Gas Flow Rig Test
434 C
221 C
173 C
149 C
271 C
258 C241 C
264 C
349 C
230 C
Optimized Air and Exhaust Gas Flow Model
n
Cooling Water Jacket
Cylinder Unit
HiMSEN ENGINE
Cylinder Unit
12
Cylinder UnitThe Cylinder Unit is comprised of a Cylinder Head, Valve Train, Fuel Injection Equipment, Cylinder Liner, Piston and Connecting Rod.The HIMSEN engine provides two kinds of maintenance to satisfy customer preferences : ‘SHOP’ and ‘ON BOARD’ maintenance.
Cooling Water JacketThe unique design of cooling water jacket enables simple cylinder unit with highly Integrated functions.Air Channel Water ChannelPush Rod ProtectionSwing Arm SupportFuel Injection Pump SupportAll Drilled Oil Passage for Pipe-free
Fuel Injection Equipment
Camshaft & Valve Train
HiMSEN ENGINE 13
Fuel Injection EquipmentHeavy Fuel Capability with High Injection Pressure . . . 2000 bar. . . insures Lower Fuel Consumption and Lower Exhaust Gas EmissionsSimple & Robust design for higher reliability and easier maintenance
Camshaft & Valve TrainCam Profile Design . . . Optimized by Hermite Spline Curve MethodValve Train Components . . . Dynamically Optimized Camshaft with generous dimensions for high injection pressure
Measurements . . . Strain, Acceleration, Lift, Temperature
CLASS. TYPE APPROVAL TESTComponent Inspection(Feb. 28. 2001)
CLASS. TYPE APPROVAL TESTComponent Inspection(Feb. 28. 2001)
Cylinder Liner
PistonHigh Loading Capacity
Forged Steel Crown + Forged Steel Skirt Light Oscillating Mass3 Piston Rings with a Ceramic Coated Top Ring
Special Cast Iron with Oil PocketsFlame Ring with Special Alloy Steel Optimized Temperature and Stress Distribution
... for HFO Operation
HiMSEN ENGINE14
Piston & Cylinder Liner
Cylinder Liner
Piston
HiMSEN ENGINE 15
HiMSEN ENGINE16
Feed System Module
The Feed System Module provides a fully modularizedsystem of combustion supplying air, cooling water and oil to the engine.
The uniquely designed feed system for theHiMSEN engine demonstrates how Hi-Touch designs derive innovative designs for customers’ satisfaction from conventional designs with complicated piping arrangements.
Air Cooler
Lub Oil Thermostat
Valve
H.T. WaterThermostat
Valve
Lub Oil Filter
L.T. WaterPump
H.T. WaterPump
Compact and Directly Accessible !. . . for easier Installation and Maintenance.Simplifed Casting with Better Flow Channels !
. . . for superior Functionality and better Quality.
Lub Oil Cooler L.T. WaterThermostat
Valve
Lub OilPump
HiMSEN ENGINE 17
Smart Cooling Water Control(Optional)The HiMSEN engine has a unique cooling water system which is incorporated into the Feed System Module.This is another benefit derived from Hi-Touch designs that maximize a customer’s satisfaction as well as takethe environment into consideration.
Cold combustion air can be heated by air cooler with high temperature(H.T.) cooling water, which insures engine startups in any cold conditionand also reduces smoke to invisible level even at idle load operation withheavy fuel oil.
A simple and smart design of Flow control valve can be incorporated in air cooler cover and enables easy Change-Over of LowTemperature(L.T.) and High Temperature(H.T.) cooling water flow.
Normal Cooling Mode(L.T. water into Charge Air Cooler)
Air Heating Mode(H.T. water into Charge Air Cooler)
Air Cooler Cover with Flow Control ValveAir Cooler Cover with Flow Control Valve
Smart Cooling Water Control(Optional)
H.TL.T
CAC
CYL
LOC
80deg
LTWOutlet
HTWOutlet
HTWInlet
LTWInlet
Engine Service Network
HiMSEN ENGINE18
: OVERSEAS LIAISON OFFICE AUTHORIZED REPAIRERSPARE PARTS AGENT
AREA COUNTRY LOCATION NORTH AMERICA U.S.A. HOUSTON
SEATTLE-EMC
LATIN AMERICA ARGENTINA BUENOS AIRESEUROPE UNITED KINGDOM LONDON
GERMANY FRANKFURTNORWAY OSLOTHE NETHERLANDS ROTTERDAM
-KLC MARINE
-HYUNDAI EUROPESERVICE CENTRE
GREECE PIRAEUSAFRICA EGYPT CAIROMIDDLE EAST U.A.E DUBAIASIA JAPAN TOKYO
BEIJINGHONG KONG-BRIGANTINE
SINGAPORE SINGAPORE-WELMET-DONGJIN
MALAYSIA KUALA LUMPURINDIA MUMBAIINDONESIA JAKARTAVIETNAM HANOIKOREA SEOUL
BUSANULSAN
HiMSEN ENGINE 19
www.hhi.co.krwww.hyundai-engine.comwww.himsen-engine.com
Contents subject to change without prior notice.
1, Jeonha-Dong, Dong-Gu, Ulsan682-792, KoreaTEL: (82-52) 230-7291/ 7281/ 7301FAX: (82-52) 230-7300/ 7427/ 7202E-Mail: k150@hhi.co.kr
k110@hhi.co.krk120@hhi.co.kr
HHI-EMD ENG 2003-06
ENGINE & MACHINERY DIVISION