Bookmarks added by http://vk.od.ua/marinelibrary
Diesel engines that deliver high power output while exhibiting superlative levels of fuel economy. The name is Yanmar. Diesels bred for the sea.
Recently the fuel cost component in the overall cost of transportation has become more important, and the call for energy conservation has become louder. Engines have needed to become more fuel efficient. Yanmar Y anmar has over many years develo developed ped engines displaying exceIlent fuel economy, and has actively promoted fuel conservation technology.
Low Emission
Low Fuel Cousamption Reliability Durability Easy Maintenance
Yanmar has developed various propulsion and PTO systems, also automatic and remote control operating systems which reliably deliver high output and low fuel consumption. As well as propulsion engines, we have a wide range of energy efficient diesel power auxiliary systems that are ideally suited to the needs of the customer.
Total Propulsion System
The systems shown here are reference only and may vary
Active Silencer
depending on the market,specifications and engine model. Equipment illustration do not represent the ratios of actual
Much Lower Exhaust Noise
equipment sizes.
Yanmar's unique silencer system controls not only low frequency noise but also noise in the most annoying to frequency range. Noise can be reduced to below 70dB(A).
The amount of noise reduction depends on the engine model and noise characteristics.
Without speaker sound With speaker sound
Freq ue ncy Hz
E x h a u s t
Control equipment
Sensor microphone
Monitor microphone
Cooling fan box
Speaker box
Terminal box
Monitoring Can be installed in various places besides the wheel house.
Propulsion System The reliable propulsion that combines overall energy saving with high output
Vibration-proof Rubber
Propeller Reduction (Reversing) Gear
FPP and CPP available.
Offset and co-axial types; oil pump and oil feed cylinder housed in the reduction gear for CPP.
FPP:Optimum pitch by vessel type and use. CPP:Compatible with computer control, ACL and OLP.
Yanmar's original vibration-proof rubber
Support System Labor saving for smooth vessel operation
Remote Control
Monitoring
Convenient graphic display of the main and aux. engine operation status for centralized monitoring.
Electric knob or dial
Electric signal
Pneumatic control
Governor Clutch Air tank
Electropneumatic Pressure reducing valve panel change panel Console, self-standing, console housing and desk top types available
E / Rengine room C / Rcontrol room W / Hwheel house
Thruster System Wheel House
Portable Transmitter Convenient for operation on the bow deck
Relay box
Bow Deck Thruster Control Panel
Thruster Room Instrument Panel
Engine staring, stopping and monitoring operation of thruster
Front PTO All power can be taken
Engine starting, stopping and monitoring
(CW temp., engine LO pressure, reduction reversing gear LO pressure, battery charging, remote control function, and low LO level of gravity tank )
Lube Oil Level Switch
out.
(CW temp., engine LO pressure, reduction reversing gear LO pressure, battery charging, remote control function, and low LO level of gravity tank)
(Note: There may be a case that the all power cannot be
Drive Unit
taken off on some engine models.Please consult with Yanmar.)
Thruster LO Gravity Tank
Push / Pull Cable t n e m e c a l p s i D n o i t a r b i V
Rolling resonance
Thruster Room Service speed range
Driving Diesel Engine
Engine speed
Side Thruster
Control and Monitoring System Wheel House
(Option)
CAN BUS Printer
Control Room
Printer
Engine Room
Port Main Engine
SCB
SCB
SCB
SCB
No.2 Generator Engine
Starboard Main Engine
No.1 Generator Engine Tanks, Machinery, etc. SCB:Smart Connecting Box
Port Propeller
Starboard Propeller
Merits of Electric Gaugeboard on Engine Fire Prevention (no pressure gauge pipe)
Ship Owner
Fewer parts (no pressure gauge pipe ) Labor saving (centralized monitoring of temp. gauges) Integrated control of engine data (all data unified under electric system ) Less wiring (between main engine connection box and local boxes)
Dockyard
Less fitting (onboard fittings replaced by engine mounted. Bar temp. gauges mounted on engine.)
ECOLOGY
Comparison in engine performance
lower fuel lower NOx consumption and emissions
% 3 1
2
o t n i
d e t r e v n o c s a
the ASSIGN combustion system Staggered layout nozzle Available combustion chamber space
Distributed fuel injection
Geometric nexus
Increases in combustion work, suction and exhaust work
Air flow motion Promotion of mixing air and fuel
Suction swirl
Analysis result of swirl port
Flow calculation grid
3-dimensional CAD data
Power Range Engine model
Output range
8N330
6N330
8EY26
6EY26
combustion system
8N21A
6N21A
6N18A
combustion system 6RY17
6NY16
6AY combustion system
Continuous rated output
6A 6AY Y Output
485 610 kW
combustion sysytem
Specifications
Engine model Number of cylinders Cylinder bore stroke Rated output Rated engine speed Engine dry mass
6AYM-STE 6 155 180 485659at flywheel end 1900 2365
6AYM-ETE 6 155 180 610829at flywheel end 1900 2365
YX-181 Offset 2.08,2.55,3.03 530
YXH-240-2 Offset 1.95,2.27 605
kWPS 1 min rpm
Reverse-reduction gear Axis layout Reduction gear ratioahead Reverse-reduction gear mass
Dimensions(Unit:mm)
Engine
Marine gear
Total mass(with Marine gear)
6NY 6NY16 16 Output
331 559 kW
Specifications
Engine model Number of cylinders Cylinder bore stroke Continuous rated output Rated engine speed Engine dry mass
6NY16-UT 6 160 200 331450 1350
kWPS 1 min rpm
Reverse-reduction gear Axis layout Reduction gear ratioahead Reverse-reduction gear mass Notes
6NY16-ST 6 160 200 405550 1350
6NY16A-UT 6 160 200 478650 1600
6NY16A-ST 6 160 200 559760 1600
2880
2880
YX-240-1 YX-351 Offset Offset 2.08, 2.55, 3.03, 3.50 2.25, 2.67, 3.11, 3.51 670 1050 In case the classification rule required, only YX-351 is available.
Dimensions(Unit:mm)
L L3
L2
B 1050
B1
L1 232
B2 B3 ) n o t s i p g n i v o m e r r o f 5 2 t 1 h g 1 i e h m u m i n i M (
2
H
1
H
C 0 1 5
L5
L6
Marine gear
Engine
3
H
5 6 2
355.5
L4
5 4 2
930 (Engine) B4 (Marine gear)
L7
6R 6RY17 Y17 Output
625 736 kW
combustion sysytem
Specifications
Engine model Number of cylinders Cylinder bore stroke Continuous rated output kWPS 1 Rated engine speed min rpm Engine dry mass
6RY17P-EV 6 165 219 625850 1500 3940
6RY17P-GV 6 165 219 7361000 1500 3960
Reverse-reduction gear Axis layout Reduction gear ratioahead Reverse-reduction gear mass
YXH-240-1
YXH-240-1 MGN90L Offset 2.56, 3.03, 3.48 3.93, 4.46 609 852
2.56, 3.03, 3.48 609
Dimensions(Unit:mm)
Engine Marine gear
6N18A Output
441 736 kW
combustion sysytem
Specifications
Engine model Number of cylinders Cylinder bore stroke Continuous rated output Rated engine speed Engine dry mass
kWPS 1 min rpm Offset co-axial
Standard reverse-reduction gear
Reduction gear ratiosahead Offset Reverse-reduction gear mass co-axial Offset Total mass with reverse-reduction gear co-axial
6N18A-DV 6 180 280 441600 900 6200
6N18A-UV 6 180 280 588800 900 6250
Dimensions(Unit:mm)
Engine
Marine gear
Elastic coupling RATO 1611 RATO 1911
RATO 1911
6N21A /8N21A 662 1324 kW
Output
combustion sysytem
Specifications
Engine model Number of cylinders Cylinder bore stroke Continuous rated output Rated engine speed
kWPS 1 min rpm
Engine dry mass
6N21A-DV 6 210 290 662900 800 8000
6N21A-UV 6 210 290 7361000 800 8000
Offset co-axial Offset co-axial Offset co-axial Offset co-axial
Standard reverse-reduction gear Reduction gear ratios
ahead
Reverse-reduction gear mass Total mass with reverse-reduction gear
6N21A-SV 6 210 290 8831200 850 8000
6N21A-EV 8N21A-UN 8N21A-SN 8N21A-EN 6 8 8 8 210 290 210 290 210 290 210 290 9561300 10301400 11771600 13241800 850 800 850 900 8000 10500 10500 10500
Dimensions(Unit:mm) L L2
B
L1
L3
8N21A
L6
L5
L4
B1
B2
B3
6N21A
) n o t s i p g n i v o m e r r o f 2 t 0 h g 8 i 1 e h m u m i n i M (
2
H 1
H
0 4 1 3 0 6 1 6 2
C
L7
LG
550.5
LC
Engine
Marine gear
L0
E
940(Engine) L8
W(Marine gear)
Elastic coupling RATO 2111 RATO 2111 RATO 2111 RATO 2111 RATO 2311 RATO 2311 RATO 2511 RATO 2511
6EY26 Output
14711920 kW
combustion sysytem
Specifications
Engine model Number of cylinders Cylinder bore stroke Continuous rated output kWPS 1 Rated engine speed min rpm Engine dry mass Propeller type Marine gear type
Offset co-axial Offset co-axial Offset co-axial
Standard marine gear Reduction gear ratios ahead Marine gear mass
6EY26 6 260 385 16202203 750 18500
14712000
for F.P.P.1471kW for C.P.P.1471kW Reduction gear Reduction gear YXH-2000M YXH-2000 YXH-2000MC YXH-2000C 2.23, 2.58, 2.79, 3.03 2.23, 2.58, 2.79, 3.03 3900 4700 4300 5000
19202610
for F.P.P. for C.P.P. Reduction gear Reduction gear YXH-2500M YXH-2500 YXH-2500MC YXH-2500C 2.23, 2.58, 2.79, 3.03 2.23, 2.58, 2.79, 3.03 3950 4750 4400 5100
Dimensions(Unit:mm)
Engine
Marine gear
Elastic coupling
8EY26 Output
20602560 kW
combustion sysytem
Specifications
8EY26
Engine model Number of cylinders Cylinder bore stroke Continuous rated output kWPS 1 Rated engine speed min rpm Engine dry mass
Propeller type Marine gear type
for C.P.P. Reduction gear YX-3500M YX-3500MC 2.55, 2.80, 3.09, 3.31 2.31, 2.54, 2.80, 3.00 8700* 8400*
Offset co-axial Offset co-axial Offset co-axial
Standard marine gear Reduction gear ratios ahead Marine gear mass
Dimensions(Unit:mm)
Engine
Marine gear
Elastic coupling
6N330 8N330 Output
22073310 kW
Specifications
Engine model Number of cylinders Cylinder bore stroke Continuous rated output Rated engine speed Engine dry mass
kWPS 1 min rpm
Reduction gear ratios ahead Marine gear mass
for C.P.P. Reduction gear YX-3500M YX-3500MC 2.55, 2.80, 3.09, 3.31 2.31, 2.54, 2.80, 3.00 8700* 9500*
Propeller type Marine gear type Standard marine gear
Offset co-axial Offset co-axial Offset co-axial
8N330-UN 8 330 440 29424000 620 43000
for F.P.P. Reverse-reduction gear YX-3500 YX-3500C 2.55, 2.80, 3.09, 3.31 2.31, 2.54, 2.80, 3.00 10000 10000
8N330-SN 8 330 440 31634300 620 43000
for C.P.P. Reduction gear MGR8044V96
8N330-EN 8 330 440 33104500 620 43000
for F.P.P. Reverse-reduction gear MGN8044V96
2.53,3.03,3.55,4.00,4.46
2.53,3.03,3.55,4.00,4.46
14200*
13700
Dimensions(Unit:mm)
Marine gear
Engine
Elastic coupling RATO 3311 RATO 3311 RATO 3311 RATO 3311 RATO 3411 RATO 3411 RATO 3411 RATO 3411 RATO 3411 RATO 3411
8N280M Output
19122354 kW
combustion sysytem
Specifications
Engine model Number of cylinders Cylinder bore stroke Continuous rated output Rated engine speed Engine dry mass
kWPS 1 min rpm
Propeller type Marine gear type Standard marine gear Reduction gear ratios
ahead Marine gear mass
Offset co-axial Offset co-axial Offset co-axial
8N280M-UV 8 280 380 19122600 720 26000
8N280M-SV 8 280 380 22073000 720 26000
8N280M-EV 8 280 380 23543200 720 26000
for C.P.P. Reduction gear YX-3500M YX-3500MC 2.55, 2.80, 3.09, 3.31 2.31, 2.54, 2.80, 3.00 8700* 9500*
for F.P.P. Reverse-reduction gear YX-3500 YX-3500C 2.55, 2.80, 3.09, 3.31 2.31, 2.54, 2.80, 3.00 10000 10000
Dimensions(Unit:mm)
ECOLOGY
NOx(Nitrogen Oxide)Regulation by IMO(International Maritime Organization)
Amagasaki Plant
Veritas), BV(Bureau Veritas) and RINA(Redistro Italiano Navale).
Large Product Marketing Dept. 1-1, 2-chome, Yaesu, Chuo-ku, Tokyo 104-8486, Japan Phone: +81-3(3275)-4909 Fax: +81-3(3275)-4969 http://www.yanmar.co.jp
