2. Product explanation
2.2.3
Direct
Seawater
Coo
l
ing
T
ype
, G
MV
se
ries
nglne Model
2GM20
IE v
' -
3GM30V
ype
Vert~eal4-
,_
T cycle water cooled diesel eng•'le
ombusllon
system
Swi ustlon chamber C
rt
pre-comb
N umber
of
cylinders
B
ora x stroke
mm
(ln.)
D lsplacement
(cu.in.)
OutpuVcrankshaft kW/rpm
speed (HP/rpm)
Continuous Brake mean kg/em
2
75
X
72
(2
0.636 (38.
11.
(16.0134
81)
813400
00)
I
3
.
95
X 2.
83)
0.954 (58.21)
17.713400
(24
113400)
rating output
effectiv~e...!:p::.:re:.:s:::su::.r.:.e
__
-1-~
(lb::::./~ln.::..'l!-
_-+--------
.7
1)
6.66
(94
8.
(26
One hour
rabng output
Piston speed
m/sec.
---1--....!:.(ft=-Jsee.)
OutpuVcrankshaft kW
/rpm
speed
(H
P/rpm)
Brake mean kg/em
effective pressure
(lb./in.)
Piston speed
mlsec.
(ft./sec.)
Compression
;_
r.::a
.::.
tio:__
__
_
Fuel Injection timing (b.T.D C.)
----+-
Fuel Injection pressure
kg/em
Qb.lin. i
13.4/3600
_,_
_
_.!..(1:..::;8213600)
I
15±1
16
.77)
l
7.07
(100.54)
8.64
(28.35)
23.0
20.1/3600
(27.313600)
18
%1
----
170±5
(2347-
2489)
Matn power take off
------------·!------
at Flywheel side
Front power take off
at
Crankshaft V-puliey
side
__
___:::_CI:.:.OC::;,kw
lse viewed from
Cranksh
.:.::
a
:;,:
fl
~---------+--
1 Propeller shafl (Ahead)
stern
stern
Direction
of
rotation
Cool
tng
system
Clockwise viewed from
ling (rubber im
nclosed forced
ectric and manu
DC
12V, 1.0kW
Direct seawater coo
peller water pump)
Lubnc
· atloo system
•ng
m
Start
syste
e gear
m
Marin
syste
Dime nsions
Lubr
iC~~bng
oil
Cl~
rrnre
a le
8j
I Type
!Starting motor
AC generator
' Model
Type
Reduction Forward
ratio
Reverse
Propeller
Forward
speed
Reverse
Lubrlcabng
oil capacity
We1ght
Overall length
Overall
width
Overall hetght
Total
JEttective
rpm
rpm
' (cu.ln.)
kg (lb.)
mm
Qn.)
mm (in.)
mm (in.)
' (cu. ln.)
(cu.in.) _
t -
Complete e
El
12V,55A
KM3V
V-drlve.
mechanic al cone clutch
ad and astern for both ahe
2.61
316
1303
1076
i
0,8 (48.92)
19.5
(43.0)
486 (19.13)
455 (17.91)
495 (19.49)
2.0 (122.05)
1.3 (79.33)
lubrication
al
with single stage
(Angle 15 )
320
3.16
1063
1076
591.5 (23.29)
455 (17.91)
495 (19.49)
2.6(158
65)
1.6
(97
.63)
·-
-
-
-
-
-
ne
weight with marine
gear
1 Engi
kg (lb.) 119 (261) 138
(303)
-L---
--~
(Note)
1.
Rating condition: ISO 3046·1.
2.
lhp=0.7355 kW.
11
To Next Page
Loading...
Need help?
General
