SPECIFICATIONS
152
JH Series Operation Manual
3JH40 Engine
Note: • Density of fuel: 0.835 to 0.845 g/cm
3
at 15 °C. Fuel temperature at the inlet of the
fuel supply pump.
• 1 hp metric = 0.7355 kW
Specification
3JH40
Marine Gear Model
KM35P
ZF25
KM35A
ZF25A
SD60-5
Bobtail
Use
Recreational use
Type
Vertical water cooled 4-cycle diesel engine
Combustion System
Direct injection
Air Charging
Natural aspiration
Number of Cylinders
3
Bore x Stroke
88 mm x 90 mm (3.46 in. x 3.54 in.)
Displacement
1.642 L (100.2 cu in.)
Continuous power
26.8 kW (36 hp metric) / 2907 min
-1
Fuel stop power
Output at
crankshaft/
engine speed
29.4 kW (40 hp metric) / 3000 min
-1*
*
Rating Condition: Temperature of fuel; 40 °C at fuel pump inlet; ISO 8665
Output at propeller/
engine speed
28.2 kW (38 hp metric) / 3000 min
-1
*
-
-
Installation
Flexible mounting
Fuel Injection Timing
Variable timing (Electronic control)
Fuel Injection Pressure
Variable pressure (Maximum injection pressure: 150 Mpa)
Direction of
Rotation
Crankshaft
Counterclockwise viewed from stern
Propeller shaft
(ahead)
Clockwise
viewed from
stern
Counter
clockwise or
clockwise
(Bi-rotation)
Clockwise
viewed from
stern
Counter
clockwise or
clockwise
(Bi-rotation)
-
-
Cooling System
Coolant cooling with heat exchanger
Lubrication System
Forced lubrication system
Cooling Water Capacity (coolant)
Engine 4.5 L (4.76 qt), Reservoir: 0.8 L (0.85 qt)
Lubricating Oil
Capacity (engine)
Rake angle
at rake angle 7°
at rake angle 0°
Total
**
**
The “total” oil quantity includes oil in oil pan, channels, coolers and filter.
5.0 L (5.28 qt)
5.5 L (5.81 qt)
Oil pan only
4.5 L (4.76 qt)
5.0 L (5.28 qt)
Effective
***
*** The effective amount of oil shows the difference in maximum scale of the dipstick and minimum scale.
1.1 L (1.16 qt)
1.2 L (1.27 qt)
Starting System
Type
Electric
Starting motor
DC 12 V - 1.4 kW
AC generator
12 V - 125 A
Engine
Dimension
Overall length
775 mm
(30.5 in.)
896 mm
(35.3 in.)
774 mm
(30.5 in.)
842 mm
(33.1 in.)
705 mm
(27.8 in.)
705 mm
(27.8 in.)
Overall width
577 mm
(22.7 in.)
Overall height
636 mm
(25.0 in.)
645 mm
(25.4 in.)
636 mm
(25.0 in.)
Engine Dry Mass
(including marine gear)
204 kg
(450 lb)
225 kg
(496 lb)
205 kg
(452 lb)
225 kg
(496 lb)
236 kg
(520 lb)
192 kg
(423 lb)
3JH40_4JH45_4JH57_4JH80_4JH110_EN_OPM.book 152 ページ ２０２２年９月２２日 木曜日 午後６時１７分
