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MITSUBISHI S6A3-MPTAW-3

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respective sections in this document.

GA drawing

Technical data

Elastic drawing

Flywheel & housing drawing

Measure of overhaul

Connection details

Performance curves

Elastic data of S6A3-M Engine are enclosed herein.

Elastic data of S6A3-M Engine

T0307-0024E (1/2)

First Edition : April, 2007 (Refer to MTD98-0223A)

April, 2007

ITEM NO.

DATE

MITSUBISHI DIESEL ENGINETECHNICAL INFORMATION

Rev

isio

n

Engine Engineering Department Large Engine Design Section

Approved by Checked by Drawn by

MITSUBISHI HEAVY INDUSTRIES, LTD.GENERAL MACHINERY & SPECIAL VEHICLE

S.MATSUSHITA T.HASHIGUCHI T.H.

Moment of Damping Spring Tensil Sectioninertia coefficient const. x107 strength modulusJ kg.m2 Nm/rad/s Nm/rad N/mm2 cm3

I1 DAMPER 0.415 C=392.3 K1=0 0.0 Z1 =0.0

I2 PULLEY 0.574 K2=0.907 834 Z2 =209.5

I3 No.1 CRANK 0.331 K3=0.505 834 Z3 =209.5

I4 No.2 CRANK 0.217 K4=0.505 834 Z4 =209.5

I5 No.3 CRANK 0.331 K5=0.505 834 Z5 =209.5

I6 No.4 CRANK 0.331 K6=0.505 834 Z6 =209.5

I7 No.5 CRANK 0.217 K7=0.505 834 Z7 =209.5

I8 No.6 CRANK 0.331 K8=0.876 834 Z8 =209.5

I9 FLYWHEEL 1.99 (SAE#14")

I9 FLYWHEEL 5.93 (SAE#18")

Hysteresis constant:170 No. of Cylinder: 6 Bore:150mm Stroke:175mm Length of Con-Rod: 290mm Mass of Reciprocating Parts: 8.183 kg

Firing order:1-5-3-6-2-4

Firing interval:0-120-240-360-480-600

APPLICATION : MARINE USE The data is subject to change without notice.

S6A3-M ELASTIC DATA

C

K1Z1

K2Z2

K3Z3

K4Z4

K5Z5

K6Z6

K7Z7

I9I8I7I6I5I4I2I1

K8Z8

I3

ITEM NO.

MITSUBISHI HEAVY INDUSTRIES, LTD.GENERAL MACHINERY & SPECIAL VEHICLE

T0307-0024E (2/2)

Oct., 2012

T0407-0035E (1/2)• MITSUBISHI DIESEL ENGINE I--IT_E_M_N_O.-I-- -1

.... TECHNICAL INFORMATION DATE

Performance Curves ofS6A3-MPTAW

Performance Curves of S6A3-MPTAW Engine are enclosed herein. The data are test bench data andnot a guaranteed performance.

THE INFORMATION HEREON IS THE PROPERTY OF MITSUBISHI HEAVY INDUSTRIES, LTD.WITHOUT WRITTEN PERMISSION, ANY COPYING, TRANSMITTAL TO OTHERS, AND ANY USEEXCEPT THAT FOR WHICH IT IS LOANE~ IS PROHIBITE~

T.OT.OGURA

Engine Engineering DepartmentEngine System Designing Section

Approved by Checked by Drawn by

First Edition: Oct., 2012

~

.8tZll--------------------f.----.!.....!.....------::....+----~__+_----:::.___f.~

~1-------------------; T.HASHIGUCHI

• MITSUBISHI HEAVY INDUSTRIES, LTD..... GENERAL MACHINERY & SPECIAL VEHICLE

S6A3-MPTAW(HD)

Rating: HeavyDuty

MITSUBISHIPERFORMANCE CURVE DIESEL ENGINES

RATED OUTPUT :360kW/1840min-1(at FLYWHEEL)

en 0.25o:W 0.200::a..C)~ 0.15~~C) 0.100::«I 0.05o

0.00

400

cL})~ .........

350WI-I-wI-....J(/)1-::::>::::>«0 300It)X~W ........

250

2500

W 2000::::> E0. 1500O::z0I- 1000

500

0

400

~ 300

I- ~::::> 0 200a..Q..I-i!=::::> coo-ti 100..lll:::

C

~

~ 0

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.-II~

-~--------......

~~

......--------------FUEL SET - ---:...-~

----------....--

-----......CALCULATED PROPELLER LOAD

I I

J----- ~-==:-------+---CALCULATED PROPELLER LOAD ---I

~

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zo~a..~..c

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240235230225220215210205

1000 1200 1400 1600 1800 2000

IMHI CONFIDENTIALI

ENGINE SPEED min- 1

Fuel Consumption is based on IS0304611 with +5% tolerance at rated power.The specifications are subject to change without notice.

APPLICATION: MARINE PROPULSIONPub. No.T0407-0035E 2/2

Oct.'12 Printed in Japan