Doosan mARINE Service Manual

DOOSAN
MARINE
DIESEL ENGINES

Doosan Infracore

Engine

HISTORY & AWARDCORPORATE PROFILE

Doosan Infracore ranks among the world’s leading makers of construction
equipment, machine tools and engines required to build and maintain
infrastructure. We were founded in 1937 and have since achieved an unrivalled
position in the world. In the 1990s, we have grown to become a truly global player
through technological advancements, acquisitions and new product developments.

Doosan Infracore built a global network of large production facilities and sales
subsidiaries, along with extensive dealer networks in all regions of the world
including North America, Europe and China. Doosan Infracore continues to secure
the latest products and technologies in line with the growing demand for green
engines and boosting customer value.

Introduction of Engine Business Group

The history of the Doosan Infracore Engine BG goes back to 1958 by offering diesel
engines, and the unit today produces and supplies diesel and natural gas engines
with high performance and fuel-efficiency for commercial vehicles, military vehicles,
construction equipment, generators and ships around the world. Doosan Infracore is
emerging as a global engine producer by developing a full line-up of diesel and gas
models that meet increasingly strict environmental regulatory standards.

With the introduction of our new compact diesel Tier 4 final and EU Stage IIIB & IV
compliant engines, Doosan Infracore is positioned to become one of the world’s top
5 engine makers with advanced environmentally-friendly technologies.

Contents

Introduction _02

History & Award _03

Power ratings of Doosan Engines _05

Specification of the Product _06

Doosan Marine Diesel Engines Line-up

In-line Type _09

V Type _27

1950~70’s 1980~90’s 2000’s 2010’s

1950’s

1958 Marine Engine
(AVL)

1970’s

1975 Medium duty
Engines
(MAN license)

- D0846, D2156

1979 Light duty Engines
(ISUZU license)

- 4BA1, 6BB1
(2.8, 5.4L)

1980’s

1983 Large Engines
(MAN license)

- D28 Series
(15, 18, 22L)

Grand Prix of

Quality Control
(Honor of President/
Korea)

1985 ‘STORM’ engine,
(the first in-house
designed model,
8, 12L)

1986 Iron Medal of

Industry with STORM
engine (Honor of
President/ Korea)

1988 Small Engines

- 3AB1, C223,
C240, 4BC2
(1.8, 2.2, 2.4, 3.3L)

2000’s

2000 Best Award on Engine

with GE12TI engine
(NGV2000)

2001 Tier II engine

2004 Euro III engine with
Common-rail system

2006 GM Group Supplier

of the Year (SOY)
award

2007 Euro IV engine

2008 CNG engine
assembly plant in
Atlanta

- US07 certified

2009 Joint Venture with
XCMG in China
: XDEC

2010’s

2010 Euro V engine.
US10 CNG engine
( supplied to LA

2011 Tier IV-Interim
engine

2012 XDEC, start of
production

Engine plant in
China

Start of production
of Doosan Compact
Diesel Engines
(1.8,2.4,3.4L)

1990’s

1994 Acquire ISO

9001/9002

1995 ‘DE & DV’ series

(8, 12, 15L)

Gold Medal of Q.C.C.

Contest (Honor of
President/ Korea)

1996 Grand Prix Tech. of

Environmental
Reservation with
DE12TI engine
(Honor of President/
Korea)

1997 Grand Prix of Quality

Management
(Honor of President/
Korea) Acquire ISO
14001

1999 ‘GE’ series

- CNG engine for
city bus (12L)

Metro Bus)

Doosan Marine Diesel Engines

Doosan Infracore Engine

0302

DOOSAN

MARINE DIESEL ENGINES

SPECIFICATION

POWER RATINGS OF DOOSAN ENGINES

Marine rating to ISO 3046

(1) Heavy Duty

· Operation hours : unlimited per year, unlimited per day

· Average load application : up to 90%

· Percentages of time at full load : up to 80%

· Typical gearbox ratio : 2.5~6

* Application : Fishing trawler, Tug boat, Pushing vessel, Cargo boat, Freighter

(2) Medium Duty

· Operation hours : up to 3,000hr per year, up to 10hrs per day

· Average load application : up ato 70%

· Percentages of time at full load : up to 30%

· Typical gearbox ratio : 2~3.5

* Application : Pilot boat, Escort boat, Passenger boat, Freighter, Ferry, Cruising vessel

(3) Light Duty

· Operation hours : up to 1,000hr per year, up to 5hrs per day

· Average load application : up to 50%

· Percentages of time at full load : up to 20%

· Typical gearbox ratio : 1~2.5

* Application : Yacht, Cruising vessel, Fast boat, Fire pump

Doosan Marine Diesel Engines

Conversion data

1 hp = 0.7457 kW 1 PS = 0.98632 hp

1 hp = 1.01387 PS 1PS = 0.7355 kW
1 lbft = 0.138255 kgfm 1kgfm = 9.8066 Nm
760 mmHg = 1,013 mbar = 101.3 kPa
1 kgf/cm
1 g/PS-h = 1.359 g/kW.h 1 Lb/hph = 447.38 g/PS.h

²

= 98 kPa 1 cid = 16.38 cm

T(Nm) =

T(lbft) =

9549.3 × P (kW)

-1

)

N (min

5252 × P (hp)

-1

)

N (min

T(kgfm) =

3

716.2 × P (PS)

-1

N (min

)

Doosan Infracore Engine

0504

DOOSAN MARINE DIESEL ENGINESDOOSAN MARINE DIESEL ENGINES

Marine Propulsion Engines

Type

Model

L6 TI 5.8 102*118 132(180) / 2,200 - - 535 TIER–II

L066TI

L6 NA 8.1 111*139 118(160) / 2,200 - - 743 TIER–I

L136

L6 TC 8.1 111*139 147(200) / 2,200 - 177(240) / 2,500 748 TIER–I

L136T

L6 TI 8.1 111*139 169(230) / 2,200 - - 773 TIER–II

L136TI

L6 TI 8.1 111*139 210(285) / 2,100 232(315) / 2,300 265(360) / 2,500 790 TIER–II

L086TI

L6 TC 11.1 123*155 206(280) / 2,000 - - 975 TIER–I

MD196T

L6 TI 11.1 123*155 235(320) / 2,000 - - 1,009 TIER–II

MD196TI

L6 TI 11.1 123*155 265(360) / 2,000 294(400) / 2,100 - 1,060 TIER–II

L126TI

V8 TI 14.6 128*142 353(480) / 1,800 397(540) / 2,100 500(680) / 2,300 1,350 TIER–II

V158TI

V10 TI 18.3 128*142 441(600) / 1,800 478(650) / 2,100 603(820) / 2,300 1,550 TIER–II

V180TI

V12 TI 21.9 128*142 530(720) / 1,800 588(800) / 2,100 736(1,000) / 2,300 1,750 TIER–II

V222TI

V8 TI 14.6 128*142 390(530) / 1,800 441(600) / 2,100 588(800) / 2,300 1,540 TIER–II

4V158TI

V12 TI 21.9 128*142 588(800) / 1,800 647(880) / 2,100 883(1,200) / 2,300 1,920 TIER–II

4V222TI

No. of Cyl.

Aspiration

Displacement

(Liter)

Bore x Stroke

(mm)

Marine Auxiliary Engines

Model

L6 TI 5.8 102*118 110(150) 96(130) 535 TIER–II

AD066TI

L6 NA 8.1 111*139 93(126) 77(105) 735 TIER–I

AD136

L6 TC 8.1 111*139 125(170) 107(145) 748 TIER–I

AD136T

L6 TI 8.1 111*139 138(188) 115(157) 773 TIER–II

AD136TI

L6 TI 8.1 111*139 186(253) 151(205) 790 TIER–II

AD086TI

L6 TC 11.1 123*155 181(246) 154(210) 975 TIER–I

AD196T

L6 TI 11.1 123*155 199(270) 173(235) 1,009 TIER–II

AD196TI

L6 TI 11.1 123*155 247(336) 206(280) 1,060 TIER–II

AD126TI

V8 TI 14.6 128*142 353(480) 302(410) 1,295 TIER–II

AD158TI

V10 TI 18.3 128*142 441(600) 357(485) 1,545 TIER–II

AD180TI

V12 TI 21.9 128*142 530(720) 446(606) 1,735 TIER–II

AD222TI

V8 TI 14.6 128*142 390(530) 325(442) 1,540 TIER–II

4AD158TI

V12 TI 21.9 128*142 588(800) 491(667) 1,920 TIER–II

4AD222TI

No. of Cyl.

Type

Aspiration

Displacement

(Liter)

Bore x Stroke

(mm)

Output (ISO 3046)

Heavy Duty

kW(PS)/rpm

Output (ISO 3046)

kW(PS)@1800rpm kW(PS)@1500rpm

Medium Duty

kW(PS)/rpm

Light Duty

kW(PS)/rpm

Dimension (L x W x H)

(mm)

1,042 * 800 * 891
1,182 * 770 * 925
1,182 * 770 * 925
1,182 * 825 * 925
1,182 * 825 * 962
1,193 * 854 * 1,072
1,193 * 854 * 1,072
1,193 * 854 * 1,072
1,037 * 1,222 * 1,074
1,195 * 1,222 * 1,169
1,353 * 1,222 * 1,199
1,205 * 1,237 * 1,117
1,521 * 1,243 * 1,236

Dimension (L x W x H)

(mm)

1,352 * 800 * 917
1,266 * 875 * 937
1,351 * 893 * 937
1,364 * 911 * 937
1,364 * 919 * 965
1,397 * 931 * 1,077
1,397 * 933 * 1,077
1,414 * 933 * 1,077
1,657 * 1,226 * 1,397
1,815 * 1,227 * 1,576
1,973 * 1,233 * 1,606
1,558 * 1,237 * 1,334
1,874 * 1,243 * 1,548

Dry

Weight

(kg)

Dry

Weight

(kg)

Emissions

Emissions

Doosan Marine Diesel Engines

Doosan Infracore Engine

0706

DOOSAN

MARINE DIESEL ENGINES

LINE–UP

DOOSAN MARINE DIESEL ENGINES LINE-UP

IN-LINE TYPE

L066TI L136

L136T L136TI

IN-LINE TYPE

Doosan Marine Diesel Engines

L086TI MD196T

MD196TI L126TI

Doosan Infracore Engine

0908

DOOSAN MARINE DIESEL ENGINES

• MODEL

- L066TI (HEAVY DUTY)
: 180PS (132kW) / 2,200rpm

L066TI

Specication

Engine Specification

Model Units L066TI

Engine type

with turbo charger & inter-cooler
Rating output (B.H.P) PS(kW)/rpm 180(132)/2,200
Displacement cc 5,785
Cylinder number - bore(ø) x stroke mm 6 -ø102 x 118
Flywheel housing & fly wheel (inch) SAE 3 & 11 1/2
Low idling rpm rpm 725 ± 25
No load max. rpm rpm below2,530
Compression ratio 19.5 : 1
Firing order 1 - 5 - 3 - 6 - 2 - 4
Governor type of injection pump Mechanical all speed (R.S.V)
Fuel consumption (only Ref.) g/PS.h 166.8
@ rated power lit. / h 35.87
Starting system Electric Starting by starter motor
Starter motor capacity V- kW 24 - 4.5
Alternator capacity V- A 24 - 45
Battery V- Ah 24 - 100
Cooling sys tem Indirect sea water cooling with heat exchanger
Cooling water capacity Max. / Min. lit. 25 / 20
Fresh water pump type Centrifugal type, driven by V- belt
Sea water pump type Rubber impeller type driven by V- belt

Lubricating oil(Engine)
pressure kg/cm

Direction of revolution crankshaft Counter clockwise viewed from stern side
Engine size(L x W x H) without M/G mm 1,352 x 800 x 917
Engine dry weight without M/G kg 535

4 cycle, In line, direct- injection, water cooled

pan capacity lit. Max : 19 , Min : 14 ( Engine total : 21)

2

Full : 3.5, Idle : 1.2

IN-LINE TYPE

Doosan Marine Diesel Engines

Performance Curve

[HEAVY DUTY]

200

150

100

50

Power [PS]

0

0

12001000 1400 1600 1800 2000 2200

Engine speed [rpm]

Engine Dimension

800

917

170

Fuel Consumption[g/ps.h]

160
150

1,352

Doosan Infracore Engine

1110

DOOSAN MARINE DIESEL ENGINES

L136

• MODEL

- L136 (HEAVY DUTY)
: 160PS (118kW) / 2,200rpm

L136

Specication

Engine Specification

Model Units L136

aspirated naturally
Rating output (B.H.P) PS(kW)/rpm 160(118)/2,200
Displacement cc 8,071
Cylinder number - bore(ø) x stroke mm 6 -ø111 x 139
Flywheel housing & fly wheel (inch) SAE 2 & 11 1/2
Low idling rpm rpm 725 ± 25
No load max. rpm rpm below 2,530
Compression ratio 17.6 : 1
Firing order 1 - 5 - 3 - 6 - 2 - 4
Governor type of injection pump Mechanical all speed (R.S.V)
Fuel consumption(only Ref.) g/PS.h 165
@ rated power lit. / h 32
Starting system Electric Starting by starter motor
Starter motor capacity V- kW 24 - 4.5
Alternator capacity V- A 24 - 50
Battery V- Ah 24 - 100
Cooling sys tem Indirect sea water cooling with heat exchanger
Cooling water capacity Max. / Min. lit. 25 / 23
Fresh water pump type Centrifugal type, driven by V- belt
Sea water pump type Rubber impeller type driven by gear

pressure kg/cm
Direction of revolution crankshaft Counter clockwise viewed from stern side
Engine size(L x W x H) without M/G mm 1,266 x 875 x 937
Engine dry weight without M/G kg 743

4 cycle, In line, direct- injection, water cooled

Engine type

Lubricating Oil (Engine)

pan capacity lit. Max : 23 , Min : 17 ( Engine total : 25 )

2

Full : 3.5 , Idle : 1.2

IN-LINE TYPE

Doosan Marine Diesel Engines

Performance Curve

[HEAVY DUTY]

200

150

100

50

Power [PS]

0

0

12001000 1400 1600 1800 2000 2200

Engine speed [rpm]

Engine Dimension

875

937

180
170

Fuel Consumption[g/ps.h]

160
150

1,266

Doosan Infracore Engine

1312