Diesel engines that deliver high power output while exhibiting superlative levels of fuel economy. The name is Yanmar. Diesels bred for the sea.
1
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 Yanmar PTO systems, also automatic and remote control operating systems which reliably deliver high output and low fuel consumption. As well as propulsion engines, engines, we have a wide range of energy efficient diesel power auxiliary systems that are ideally suited to the needs of the customer.
2
Total Propulsion System Yanmar capitalizes on its rich experience of many successful deliveries over the years to provide the optimum total propulsion systems for the diverse needs of maritime operations.
The systems shown here are reference only and may vary
Active Silencer
depending on the market,speci market,specifications fications and engine model. Equipment illustration do not represent represent the ratios of actual 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( 70dB(A).
B80 d ) n o i t c e 70 r r o C : A60 ( e s i o N t 50 s u a h x E40
※The amount of noise reduction depends on the engine model and noise characteristics.
Without speaker sound With speaker sound
100
1k
A
Fre req q ue ue ncy ncy Hz
E x h a u s t
W
H
Control equipment
Sensor microphone
C
R
Monitor microphone
Cooling fan box
E
R
Speaker box
C
R
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 CPP..
FPP:Optimum pitch by vessel type and use. CPP:Compatible with computer control, ACL and OLP.
Yanmar's original vibration-proof rubber
3
Support System Labor saving for smooth vessel operation
W
●Remote Control
H
C
●Monitoring
R
Convenient graphic display of the main and aux. engine operation status for centralized monitoring.
■Electric knob or dial
W
E
Electric signal
R
H Pneumatic control
Governor Clutch ■Air tank
■Pressure reducing ■Electropneumatic valve panel change panel Console, self-standing, console housing and desk top types available
E / R:engine room C / R:control room W / H:wheel 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) 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 Battery
Push / 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
4
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) gauges) Integrated control of engine data (all data unified under electric system ) Less wiring (between main engine connection box and local l ocal boxes)
Dockyard
Less fitting (onboard fittings replaced by engine mounted. Bar temp. gauges mounted on engine.)
5
ECOLOGY
EcoDiesel SAVETEN Comparison in engine performan performance ce = SAVETEN
lower fuel lower NOx consumption and emissions
) % 3 1
= Conventional engine
NOx
2
O
o t n i
) d e t r m e p v p n ( o x c O s a ( N
Normally, when NOx emissions are reduced, the fuel consumption and smoke generation will increase, adversely affecting both the environment and management. As a solution to this, YANMAR has developed "EcoDiesel SAVETEN", which is designed so as to comply with marine environmental protection. The "EcoDiesel SAVETEN" employs the ASSIGN combustion system, an innovative state-of-the-art technology, and other new features. It improves the fuel consumption and smoke generation in addition to reducing NOx emissions.
) d S ( y t i s n e d e k o m S
) h W k / g ( n o i t p
Smoke density
Fuel consumption
m u s n o c l e u F
Axiall output Axia outpu t[kW] [k W]
the ASSIGN combustion system Staggered layout nozzle Available combustion The use of the staggered layout nozzles provides sufficient area for nozzle holes despite of small chamber space
Distributed fuel injection
nozzle holes and improves available air rate. This enables both lower fuel consumption and reduced smoke generation.
Geometric nexus
Increases in combustion work, suction and exhaust work
Air flow motion Promotion of mixing air and fuel
Suction swirl
●Increases in combustion work due to
constant pressure combustion
Suction swirl
e r u s s e r p r e d n i l y C
Squish
TDC combustion pattern Equal maximum cylinder pressure (Pmax)
SAVETEN
(constant pressure combustion)
Conventional engine
Crank angle
Analysis result of swirl port
●Increases in suction and exhaust work
due to improvement of pumping efficiency e r u s s e r p r e d n i l y C
Flow calculation grid
3-dimensional CAD data 6
Conventional engine SAVETEN
Volume
Power Range Engine model
Output range
8N330
6N330
8EY26
6EY26
combustion system
8N21A
6N21A
6N18A
combustion system 6RY17
6NY16
6AY combustion system
1000 1000
2000 2000
3000
Continuous rated output 7
3000 4000
kW
5000 PS
6A 6AY 6A Y Y Output
485 ∼ 610 kW
combustion sysytem Lower fuel consumption Lower NOX emissions
●
Depending on the specifications or options that have been chosen, your model may differ slightly from the one in the photograph.
■Specifications
Engine model Number of cylinders Cylinder bore × stroke Rated output Rated engine speed Engine dry mass
㎏
6AYM-STE 6 155 × 180 485(659)at flywheel end 1900 2365
6AYM-ETE 6 155 × 180 610(829)at flywheel end 1900 2365
㎏
YX-181 Offset 2.08,2.55,3.03 530
YXH-240-2 Offset 1.95,2.27 605
㎜ kW(PS) 1 min−( rpm)
Reverse-reduction gear Axis layout Reduction gear ratio(ahead ) Reverse-reduction gear mass
● ●
The engine dry weight may differ depending upon the specifications and attached accessories. The elastic coupling weight is not included in the dry weight. The reverse-reduction gear is not provided as standard specifications. The reverse-reduction gear is provided as optional specifications.
■Dimensions(Unit:mm) L
B
6 4 9
H
) n o t s i p g n i v o m e r r o f t h g i e h m u m i n i M ( G
C 2 5 5
LG
E
LE
Engine
Marine gear
L
LE
LG
B
H
E
C
Total mass(with Marine gear)
6AYM-STE
YX-181
2364 1823 541 1278 1431 522 267
2895
6AYM-ETE
YXH-240-2
2474 1823 536 1305 1431 608 313
2970
Please confirm all specifications, etc. on the separate delivery s pecifications sheet. When installing the product, please request a sepa rate outline drawing of the engine with detailed information regarding installation. 8
6NY 6NY16 16 Output
331 33 1∼ 559 kW
●
Depending on the specifications or options that have been chosen, your model may differ slightly from the one in the photograph.
■Specifications
Engine model Number of cylinders Cylinder bore × stroke Continuous rated output Rated engine speed Engine dry mass
6NY16-UT 6 160 × 200 331(450) 1350
㎜ kW(PS) 1 min−( rpm)
㎏
Reverse-reduction gear Axis layout Reduction gear ratio(ahead ) Reverse-reduction gear mass Notes
6NY16-ST 6 160 × 200 405(550) 1350
6NY16A-UT 6 160 × 200 478(650) 1600
6NY16A-ST 6 160 × 200 559(760) 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.
㎏
The engine dry weight may differ depending upon the specifications and attached accessories. The elastic coupling weight is included in the dry weight.
■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 L YX-240-1 2478 YX-351 2690 YX-240-1 2509 6NY16A-UT/ST YX-351 2721
Engine
3
H
5 6 2
355.5
L4
6NY16-UT/ST
5 4 2
L1 473 473 504 503
930 (Engine) B4 (Marine gear)
L7
L2 514 514 543 543
L3 441 653 412 625
L4 369 369 369 369
L5 562 798 562 562
L6 2337 2573 2337 2573
L7 117 117 148 147
B 1136 1136 1223 1223
B1 589 589 629 629
B2 547 547 594 594
B3 429 429 469 469
H1 1523 1523 1600 1600
H2 1013 1013 1090 1090
H3 539 473 539 473
C 269 138 269 138
W 980 960 980 960
Please confirm all specifications, etc. on the separate delivery specifications sheet. When installing the product, please request a separate outline drawing of the engine with detailed information ion regarding installation. 9
6R 6RY17 Y17 Output
625∼ 736 kW
combustion sysytem Lower fuel consumption Lower NOX emissions
Depending on the specifications or options that have been chosen, your model may differ slightly from the one in the photograph. ■Specifications
Engine model Number of cylinders ㎜ Cylinder bore × stroke Continuous rated output kW(PS) 1 Rated engine speed min−( rpm) ㎏ Engine dry mass
6RY17P-EV 6 165 × 219 625(850) 1500 3940
6RY17P-GV 6 165 × 219 736(1000) 1500 3960
Reverse-reduction gear Axis layout Reduction gear ratio(ahead ) 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
㎏ ● ●
The engine dry weight may differ depending upon the specifications and attached accessories. The elastic coupling weight is included in the dry weight. ※MGN90L : option In case the classification rule required, consult with Yanmar.
■Dimensions(Unit:mm) L L1
470
B 1050
L3
B3
B1 B2
L4
n o t s i p g n i v o m e r r o f 0 t 5 h g 2 i 1 e h m u m i n i M
1
H
H
C 5 9 5
D
318
F
0 5 3
E
473
LG L2
5 4 2
1796
930(Eng ine) ine )
L0
Engine Marine gear L L1 6RY17P-EV YXH-240-1 2723 553 2733 553 6RY17P-GV YXH-240-1 MGN90L 2733 563
L5
L2 91 91 90
L3 L4 LG L0 650 268 615 2456 650 190 615 2456 650 190 625 2466
W(Marine gear)
L5 B B1 B2 B3 H H1 E F C W 177 1147 591 404 556 1759 1164 363 245 313 930 177 1170 614 422 556 1784 1189 363 245 313 930 172 1170 614 422 556 1784 1189 455 245 358 1020
Please confirm all specifications, etc. on the separate delivery specifications sheet. When installing the product, please request a separate outline drawing of the engine with detailed information on regarding installation. 10
6N18A Output
441 44 1∼ 736 kW
combustion sysytem Lower fuel consumption Lower NOX emissions
●
Depending on the specifications or options that have been chosen, your model may differ slightly from the one in the photograph.
■Specifications
Engine model Number of cylinders Cylinder bore × stroke Continuous rated output Rated engine speed Engine dry mass
㎜ kW(PS) 1 min−( rpm) ㎏ Offset co-axial
Standard reverse-reduction gear
Reduction gear ratios(ahead ) Offset Reverse-reduction gear mass ㎏ co-axial Offset Total mass with reverse-reduction gear ㎏ co-axial
6N18A-DV 6 180 × 280 441(600) 900 6200
6N18A-UV 6 180 × 280 588(800) 900 6250
Y-450 ─── 1.80, 2.25, 2.60, 3.04 1093 ─── 7293 ───
YX-700 ─── 2.02, 2.34, 2.74, 3.10 1866 ─── 8115 ───
6N18A-SV 6 180 × 280 662 66 2(900 (9 00) ) 900 6150 YX-700 ─── 2.02, 2.34, 2.74, 3.10 1866 ─── 8016 ───
6N18A-EV 6 180 × 280 736 73 6(1000 (1 000) ) 950 6150 YX-700 ─── 2.02, 2.34, 2.74, 3.10 1866 ─── 8016 ───
The engine dry weight may differ depending upon the specifications and attached accessories. The elastic coupling weight is included in the reverse-reduction gear weight.
■Dimensions(Unit:mm)
n o t s i p g n i v o m e r r o f t h g i e h m u m i n i M
1050 10 50(Engine) Engine) W(Marine gear) gear)
Engine
Marine gear
6N18A-DV Y-450 6N18A-UV YX-700 6N18A-SV YX-700 6N18A-EV
L L1 L2 L3 L4 LG LC L0 LF L5 L6 B B1 B2 H H1 E F C W Elastic coupling RATO 1611 3481 1402 684 27 491 818 103 3250 499 2329 204 1421 755 562 2045 1325 412 238 332.3 1000 RATO 1911 3748 1517 755 126 545 900 118 3347 499 2329 275 1427 761 569 2065 1345 360 453 398 1100 3605 1517 738 126 545 900 118 3347 499 2729 258 1426 760 567 2045 1325 360 453 398 1100
RATO 1911
Please confirm all specifications, etc. on the separate delivery specifications sheet. When installing the product, please request a separate outline drawing of the engine with detailed information information regarding installation. 11
6N21A / 8N 8N2 21A 662 ∼1324 kW
Output
combustion sysytem Lower fuel consumption Lower NOX emissions
●
Depending on the specifications or options that have been chosen, your model may differ slightly from the one in the photograph.
●
This photograph shows the model 6N21A.
■Specifications
Engine model Number of cylinders Cylinder bore × stroke Continuous rated output Rated engine speed
㎜ kW(PS) 1 min−( rpm)
㎏
Engine dry mass
6N21A-DV 6 210 × 290 662(900) 800 8000
6N21A-UV 6 210 × 290 736(1000) 800 8000
Offset Y-850 co-axial YC-850 Offset 1.84, 2.07, 2.35, 2.68 co-axial 1.84, 2.07, 2.35, 2.68 Offset 1950 ㎏ co-axial 2400 Offset 9950 ㎏ co-axial 10400
Standard reverse-reduction gear Reduction gear ratios
(ahead)
Reverse-reduction gear mass Total mass with reverse-reduction gear
6N21A-SV 6 210 × 290 883(1200) 850 8000
6N21A-EV 8N21A-UN 8N21A-SN 8N21A-EN 6 8 8 8 210 × 290 210 × 290 210 × 290 210 × 290 956(1300) 1030(1400) 1177(1600) 1324(1800) 850 800 850 900 8000 10500 10500 10500
YX-1000 YX-1000C 2.03, 2.36, 2.78, 3.32 2.03, 2.36, 2.78, 3.32 2400 2550 10400 10550
YXH-2000 YXH-2000C 2.23, 2.58, 2.79, 3.03 2.23, 2.58, 2.79, 3.03 4750 5100 15250 15250
The engine dry weight may differ depending upon the specifications and attached accessories. The elastic coupling weight is not included in the dry weight.
■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
Y-850 YC-850 YX-1000 6N21A-UV YX-1000C YX-1000 6N21A-SV/EV YX-1000C YXH-2000 8N21A-UN/SN/EN YXH-2000C
6N21A-DV
L 3920 4022 4053 4086 3945 4092 4878 5178
L1 1598 1729 1639 1672 1645 1678 2006 2306
L2 29 29 121 121 121 121 38 38
L0
L3 1575 1575 1575 1575 1575 1575 2205 2205
E
L4 718 718 718 718 726 718 629 629
L5 L6 L7 921 ー 436 921 ー 436 921 ー 436 921 ー 436 921 ー 436 921 ー 436 ー 620 436 ー 620 436
940(Engine) L8
L8 167 167 167 167 551 167 78 78
LG 1031 1162 1072 1105 1072 1105 1570 1720
LC 131 131 131 131 137 137 150 150
L0 3724 3855 3765 3798 3775 3803 4762 5069
W(Marine gear)
B 1420 1420 1420 1420 1420 1420 1585 1585
B1 745 745 745 745 745 745 910 910
B2 675 675 675 675 675 675 675 675
B3 530 530 530 530 530 530 670 670
H1 2081 2081 2081 2081 2081 2081 2151 2151
H2 1480 1480 1480 1480 1480 1480 1550 1550
E 459 100 505 70 505 70 510 510
F 355 355 380 380 380 380 635 45
C 359 0 435 0 435 0 590 0
W Elastic coupling 1120 RATO 2111 1120 RATO 2111 1260 RATO 2111 1260 RATO 2111 1260 RATO 2311 1260 RATO 2311 1300 RATO 2511 1300 RATO 2511
Please confirm all specifications, etc. on the separate delivery specifications sheet. When installing the product, please request a separate outline drawing of the engine with detailed information ion regarding installation. 12
6EY26 Output
1471∼1920 kW
combustion sysytem Lower fuel consumption Lower NOX emissions
●
Depending on the specifications or options that have been chosen, your model may differ slightly from the one in the photograph.
■Specifications
Engine model Number of cylinders Cylinder bore × stroke ㎜ Continuous rated output* kW(PS) 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 1620(2203) 750 18500
1471(2000)
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
1920(2610)
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
The engine dry weight may differ depending upon the specifications and attached accessories. The elastic coupling weight is not included in the dry weight.
■Dimensions(Unit:mm)
1804 953
L 393
L1
850
2000
851
650
1015
0 0 9 1
0 7 2 2 2 1 1 3
C
2 4 8
0 0 4
n o t s i p g n i v o m e r r o f t h g i e h m u m i n i M
F
2 4 4 E
548
677 1140(Engine)
3225
LG G
1300(Marine gear)
338
L0
H
L 5710 5880 YX-2000M 5702 6EY26 (1471kW) YX-2000MC 5880 6EY2 6 (192 1kW)YX-2500 5491 and 5601 (1620kW) YX-2500C YX-2000 5483 6EY26 (1471kW) YX-2000C 5601 Engine
Marine gear
6EY2 6 (192 0kW)YX-2500M and (1620kW) YX-2500MC
L1 1452 1551 1452 1561 1233 1413 1618 1413
LG 1720 2150 1720 2160 1720 1900 1720 1908
G(LC) L0 170 5015 170 5545 162 5007 162 5545 170 5115 170 5295 162 5107 162 5295
C 590 0 590 0 590 0 590 0
E 510 510 510 510 510 510 510 510
F H Elastic coupling 635 257 RATO 2911 45 7 635 257 RATO 2711 45 7 635 38 RATO 2911 45 38 635 38 RATO 2711 45 38
Please confirm all specifications, etc. on the separate delivery specifications sheet. When installing the product, please request a separate outline drawing of the engine with detailed information ion regarding installation. 13
8EY26 Output
2060∼2560 kW
combustion sysytem Lower fuel consumption Lower NOX emissions
●
This photograph shows the model 6N280.
■Specifications
8EY26
Engine model Number of cylinders Cylinder bore × stroke ㎜ Continuous rated output* kW(PS) 1 Rated engine speed min−( rpm) ㎏ Engine dry mass
8 260 × 385 2360(3209 3209) ) 750 24500 245 00(Engin (En gine e unit) unit )
2060(2801 2801) )
2210(3005 3005) )
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
2560(3481 3481) )
The engine dry weight may differ depending upon the specifications and attached accessories. The elastic coupling weight is not included in the dry weight.
■Dimensions(Unit:mm) L L1
2085 2800
1674
616
1234.5
1130
850.5
907 n o t s i p g n i v o 0 0 m e 9 r 1 r o f t h g i e h
5 1 4 2 7 5 2 3
m u m i n i M
2 4 8
C
0 0 4 F
2 4 4
E
LC LG
553
437
421
1140 (Engine)
3561 LO
Engine
8EY26 (2560kW) and (2360kW) 8EY26 (2210kW) and (2060kW)
Marine gear
YX-3500M
1600 (Marine gear)
1237
L
L1
LG
LC
L0
C
E
F
Elastic coupling
6924.5 2450.5 2705.5 192 5687.5 776.5 550 876.5 RATO 3311
YX-3500MC 7494 3020 2275 192 6257 80 YX-3500M
500 230
6911.5 2437.5 2705.5 179 5674.5 776.5 550 876.5 RATO 3111
YX-3500MC 7481 3007 2275 179 6244 80
500 230
Please confirm all specifications, etc. on the separate delivery specifications sheet. When installing the product, please request a separate outline drawing of the engine with detailed information ion regarding installation. 14
6N330 8N330 Output
2207∼3310 kW
●
Depending on the specifications or options that have been chosen, your model may differ slightly from the one in the photograph.
●
This photograph shows the model 8N330.
■Specifications
Engine model Number of cylinders Cylinder bore × stroke Continuous rated output Rated engine speed Engine dry mass
㎜ kW(PS) 1 min−( rpm) ㎏
Reduction gear ratios (ahead) Marine gear mass
6N330-SN 6 330 × 440 2427 24 27(330 (3 300) 0) 620 34000
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
6N330-UN 6 330 × 440 2207 22 07(300 (3 000) 0) 620 34000
Offset co-axial Offset co-axial Offset ㎏ co-axial
6N330-EN 6 330 × 440 2574 25 74(350 (3 500) 0) 620 34000
8N330-UN 8 330 × 440 2942(4000) 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 3163(4300) 620 43000
for C.P.P. Reduction gear MGR8044V96
8N330-EN 8 330 × 440 3310(4500) 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
───
───
The engine dry weight may differ depending upon the specifications and attached accessories. The elastic coupling weight is not included in the dry weight. The asterisk indicates that the weight includes C.P.P. accessories (valve unit and lube oil feed cylinder)
■Dimensions(Unit:mm)
B 219
L L1
L2
L3
B1 L4
L5
B3
B2 n o t s i p g n i v o m e r r o f t h g i e 8 h 4 m 3 u 2 m i n i M
1
H
8N330
H
0 2 5 6 0 0 1 6 8 4
C
L8 LG
6N330-UN/SN
6N330-EN 8N330
Marine gear L YX-3500 6559 YX-3500M 6679 YX-3500C 6901 YX-3500MC 6901 YX-3500 6570 YX-3500M 6690 YX-3500C 6912 YX-3500MC 6912 MGR8044V96 8125 MGN8044V96 8125
L1 1375 1495 1717 1717 1386 1506 1728 1728 1520 1520
LC
L2 306 306 306 306 306 306 306 306 560 560
L3 1040 1040 1040 1040 1040 1040 1040 1040 1050 1050
E
954. 4. 5 L6
1420(Engine (Engine) ) L7
LO
Engine
L4 2575 2575 2575 2575 2575 2575 2575 2575 3605 3605
F
L5 1263 1263 1263 1263 1263 1263 1263 1263 1390 1390
L6 4199 4199 4199 4199 4199 4199 4199 4199 4794 4794
L7 308 308 308 308 308 308 308 308 882 882
L8 669 669 669 669 669 669 669 669 681 681
LG 1635 1756 1697 1697 1635 1756 1697 1697 2000 2000
L0 6251 6372 6593 6593 6262 6383 6604 6604 7024 7024
B 2112 2112 2112 2112 2112 2112 2112 2112 1821 1821
B1 1228 1228 1228 1228 1228 1228 1228 1228 1006 1006
W(Marine/gear) Marine/gear)
B2 900 900 900 900 900 900 900 900 350 350
B3 884 884 884 884 884 884 884 884 815 815
H 3410 3410 3410 3410 3410 3410 3410 3410 3539 3539
H1 2404 2404 2404 2404 2404 2404 2404 2404 2533 2533
E 300 550 300 300 300 550 300 300 770 770
F C W Elastic coupling 1127 776.5 1600 RATO 3311 877 776.5 1600 RATO 3311 430 80 1670 RATO 3311 430 80 1670 RATO 3311 1127 776.5 1600 RATO 3411 877 776.5 1600 RATO 3411 430 80 1670 RATO 3411 430 80 1670 RATO 3411 960 860 2300 RATO 3411 960 860 2300 RATO 3411
Please confirm all specifications, etc. on the separate delivery specifications sheet. When installing the product, please request a separate outline drawing of the engine with detailed information ion regarding installation. 15
8N280M Output
1912∼2354 kW
combustion sysytem Lower fuel consumption Lower NOX emissions
●
Depending on the specifications or options that have been chosen, your model may differ slightly from the one in the photograph.
●
This photograph shows the model 6N280.
■Specifications
Engine model Number of cylinders Cylinder bore × stroke Continuous rated output Rated engine speed Engine dry mass
㎜ kW(PS) 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 1912(2600) 720 26000
8N280M-SV 8 280 × 380 2207(3000) 720 26000
8N280M-EV 8 280 × 380 2354(3200) 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
The engine dry weight may differ depending upon the specifications and attached accessories. The elastic coupling weight is not included in the dry weight. The asterisk indicates that the weight includes C.P.P. accessories (valve unit and lube oil feed cylinder)
■Dimensions(Unit:mm)
L
B n o t s i p g n i v o m e r r o f t 9 h g 0 i 3 e 2 h m u m i n i M
H
9 0 8
C
E
LG
LE
Engine Marine gear
L LG H B E C Elastic coupling 6506 1833 776.5 1426.5 2949 1881.5 YX-3 500(C) 500(C) (1893) (730)(80) RATO (6566) 8N280M-EV 6574.5 1901.5 1426.5 776.5 3011 2949 1881.5 YX-3 500M(C) 500M(C) (2471) (7245) (730)(80) Please confirm all specifications, etc. on the separate delivery s pecifications sheet. When installing the product, please request a sepa rate outline drawing of the engine with detailed information regarding installation. 16
ECOLOGY
Large Power Products Operations Division in July 1992, con-
The Large Power Products Operations Division
22
NOx(Nitrogen Oxide)Regulation by IMO(International Maritime Organization)
18
The Appendix to the protocol, Annex VI Regulations for the Prevention of Air pollution from Ships of MARPOL 73/78 which was adopted in the conference of parties to the International Convention for the Prevention of Pollution from Ships in September 1997, and it comes into effect from May 19, 2005. The air pollutant emission regulations apply to diesel engines with output exceeding 130kW. For vessels operated internationally, the regulations apply retroactively to vessels built on or after Jan.1, 2000. For vessels operated in Japanese waters only, they apply to engines of the vessels built on or after May 19, 2005.
) h W k14 / g ( X O10 N
6 0
0
Amagasaki Plant The Amagasaki Plant was founded in 1936 to
Amagasaki Plant has adopted the
Veritas), BV(Bureau Veritas) and RINA(Redistro Italiano Navale).
17
400
800
1200 1600 2000
Large Product Marketing Dept. 1-1, 2-chome, Yaesu, Chuo-ku, Tokyo 104-8486, Japan Phone: +81-3(3275)-4909 +81-3(3275)-4909 Fax: +81-3(3275)-4969 +81-3(3275)-4969 http://www.yanmar.co.jp