1. General
8
(4) 4JH4-HTE series (4JH4-HTFE, 4JH4-HTBE, 4JH4-HTHE, 4JH4-HTIE, 4JH4M-HTE)
(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.
Official engine model name unit 4JH4-HTE
Company internal model name
-
4JH4-HTFE 4JH4-HTBE 4JH4-HTHE 4JH4-HTIE
4JH4M-HTE
Marine gear model - ZF30M KM4A2 KMH4A ZF25A Bobtail
Use - Pleasure use
Type - Vertical water cooled 4 cycle diesel engine
Combustion system - Direct injection
Air charging - Turbocharged with intercooler
Number of cylinders - 4
Bore x stroke
mm (inch)
84 x 90 (3.31 x 3.54)
Displacement L 1.995
Continuous
power
Output at
crankshaft/
Engine speed
kW (HP)/min
-1
73.6(100) / 3101
Fuel stop
power
Output at
crankshaft/
Engine speed
kW (HP)/min
-1
*1 80.9(110) / 3200
Output at
propeller shaft/
Engine speed
kW (HP)/min
-1
*1 77.7(106) / 3200 -
Installation - Flexible mounting
Fuel injection timing
deg
b.T.D.C.
Plunger lift at Top Dead Center: 1.26±0.01mm (when W-C.S.D. is released)
FIT (at plunger lift 1.00mm with W-C.S.D. released): 2.55±1
Fuel injection opening
pressure
MPa 21.6±0.5
Main power take off - At flywheel side
Direction of
rotation
Crankshaft - Counter-clockwise viewed from stern
Propeller shaft
(Ahead)
-
Clockwise
viewed from
stern
Clockwise or counter-clockwise
(Bi-rotation)
-
Cooling system - Fresh water cooling with heat exchanger
Lubrication system - Complete enclosed forced lubrication
Cooling water capacity (fresh) L (quart) Engine: 7.2(7.6), Coolant recovery tank: 0.8(0.8)
Lubricating
oil capacity
(engine)
Rake angle deg. 7 deg 0 deg 7 or 0 deg
Total (Note 4)
L (quart)
5.7±0.3
(6.0±0.3)
6.9±0.3
(7.3±0.3)
Refer to left
Oil pan only
5.2±0.3
(5.5±0.3)
6.4±0.3
(6.8±0.3)
Refer to left
Effective (Note 5)
2.4(2.5)
Starting
system
Type - Electric
Starting motor V-kW DC 12V - 1.4 kW
AC generator V-A 12V-80A (12V-60A optional)
Engine
dimension
Overall length
mm (inch)
923(36.3) 903(35.6) 933(36.7) 1017(40.0) 782(30.8)
Overall width 616(24.3)
Overall height 659(25.9)
Flywheel major dimension mm (inch) D339 x 66 (13.3 x 2.6)
Engine dry mass
(include marine gear)
kg 245 247 248 247 217
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