Yanmar 3JH4E Service Manual page 27

(3) 4JH4-TE series (4JH4-TFE, 4JH4-TBE, 4JH4-THE, 4JH4-TIE, 4JH4-TCE, 4JH4M-TE)
Official engine model name
Company internal model name
Marine gear model
Use
Type
Combustion system
Air charging
Number of cylinders
Bore x stroke
Displacement
Output at
Continuous
crankshaft/
power
Engine speed
Output at
crankshaft/
Engine speed
Fuel stop
power
Output at
propeller shaft/
Engine speed
Installation
Fuel injection timing
Fuel injection opening
pressure
Main power take off
Crankshaft
Direction of
Propeller shaft
rotation
(Ahead)
Cooling system
Lubrication system
Coolant capacity (fresh)
Rake angle
Total (Note 4)
Lubricating
oil capacity
(engine)
Oil pan only
Effective (Note 5)
Type
Starting
Starting motor
system
AC generator
Overall length
Engine
Overall width
dimension
Overall height
Flywheel major dimension
Engine dry mass
(include marine gear)
(Note)
1. Rating condition: ISO 8665
• Fuel temperature 40°C at the inlet of the fuel injection pump. (ISO 8665)
2. 1HP (metric horse power) ≒ 0.7355 kW
3. Fuel condition: Density at 15°C = 0.842
4. The "Total" oil quantity includes: Oil in oil pan and oil in channels, coolers and filter.
5. The effective amount of oil shows the difference in maximum scale of the dipstick and minimum scale.
unit
- 4JH4-TFE 4JH4-TBE 4JH4-THE 4JH4-TIE 4JH4-TCE 4JH4M-TE
- ZF30M
-
- Vertical water cooled 4 cycle diesel engine
-
-
-
mm (inch)
L
-1
kW (HP)/min
-1
kW (HP)/min
-1
kW (HP)/min
53.0(72.1) / 3200 (at Fuel temp. 40 °C)
-
Plunger lift at Top Dead Center: 1.26±0.01mm (when W-C.S.D. is released)
deg b.T.D.C.
FIT (at plunger lift 1.00mm with W-C.S.D. released): 2.55±1
MPa
-
-
Clockwise
Clockwise or counter-clockwise
- viewed
from stern
-
-
L (quart) Engine: 7.2(7.6), Coolant recovery tank: 0.8(0.8)
deg. 7 deg
5.7±0.3
(6.0±0.3)
L (quart) 5.2±0.3
(5.5±0.3)
-
V-kW
V-A
923(36.3) 903(35.6) 933(36.7) 1017(40.0) 782(30.8) 782(30.8)
mm (inch)
mm (inch)
kg 235
7
4JH4-TE
KM4A2 KMH4A ZF25A
Pleasure use
Direct injection
Turbocharged
4
84 x 90 (3.31 x 3.54)
1.995
50.2(68.3) / 3101
55.2(75.1) / 3200 (at Fuel temp. 40 °C)
Flexible mounting
21.6±0.5
At flywheel side
Counter-clockwise viewed from stern
(Bi-rotation)
Fresh water cooling with heat exchanger
Complete enclosed forced lubrication
0 deg
6.9±0.3
(7.3±0.3)
6.4±0.3
(6.8±0.3)
2.4(2.5)
Electric
DC 12V-1.4 kW
12V-80A (12V-60A optional)
616(24.3)
659(25.9)
D339 x 66 (13.3 x 2.6)
237 238
1. General
SD50-4T Bobtail
-
-
7 or 0 deg
Refer
to left
Refer
to left
249
237 207
(engine 207)