Yanmar 3JH3E - 2-2 4 JH3 E,4 JH3 BE,4 JH3 CE

Chapter 1 General
~Z_S~p~e~c_m_k~a_u_o_fl_s __________________________ ~4JH~BXC~
2-2 4JH3E, 4JH3BE, 4JH3CE
Engine Model
Type
Combustion system
Aspiration
Number of cylinders
Bore X stroke
mm
Displacement
.e
Output/crankshaft
kW/rpm
One hour rating
speed
(HP/rpm)
output
Brake mean effective
kgf/cm'
(flywheel output)
pressure
Piston speed
m/sec.
Output/crankshaft
kW/rpm
Continuous rating speed
(HP/rpm)
outpot
Brake mean effective
(DIN6270A)
kgf/cm'
flywheel output
pressure
Piston speed
m/sec.
Compression ratio
Fire order
Fuel mjection pump
Fuel injection timing
degree
(b.T.D.C.)
Fuel injection pressure
kg/cm'
Fuel injection nozzle
Direction of
(Crankshaft)
rotation
Power take off
Cooling system
Lubrication system
Starting system
Starting motor
AC generato
Model
Type
Reduction
rate (ahead/astern)
iii
Propeller speed (ahead/astem)
rpm
Standard propeller
mm
Marine Gear
(Dia.
XpitchXnumber)
Propeller shaft dia.
X Countershaft dia.
mm
Lubricat'ion system
Lube oil pan
I Total capacity e
I Effective capacity e
Cooling system
Weight
[kg]
Overall length
mm
Dimensions Overall width
mm
Overall height
mm
Engine weight without marine
gear (dry)
kg
Lubricating oil capacity Effect/max.
.e
(Note) Rating condition: ISO - 3046/1, 1HP =;: 0.7355kW
4JH3E
4JH3BE 4JH3CE
Vertical 4-cycle water cooled diesel engine
Direct injection
Normal aspiration
4
84 X 90
1.995
36.8/3650
34.6/3650
(50/3650)
(47/3650)
6.18
5.81
10.95
41.2/3800
38.2/3800
(56/3800)
(52/3800)
6.65
11.4
17.7
mo· 100·
180' 180'
1
-
3
-
4
-
2
-
1
In-line type YPES-CL (with Timer)
(b.T.D.C.)
12·
220±5
Hole type
Counter-clock
wise
viewed from stern
At Flywheel side
Constant high temperature fresh water cooling
Fresh water : Centrifugal pump
Sea water :Rubber impeller
pump
Forced lubrication with trochoid pump
DC 12V,1.2kW
12V,55A (12V,
80A: option)
KM3P
KM3A
(
Sail Drive SD-31 can be used )
Mechanical cone clutch
Mechanical cone clutch
directly on location.
(torque limiter no angle)
2.36/3.16
2.61 /3.16
2.33/3.04 2.64/3.04
1610/1203 1457/1203 1629/1249 1441 /1229
--
--
Splash
0.35
0.45
0.05
0.05
--
--
[13J
{13)
849.6
563.1
623.6
223
5.3/1.1
at engine installation angle o·
1-4
--
--
--
--
--
--
639.8
563.6
623.6
210
Printed in Japan
HINSHI-H8009