Yanmar 3JH4CE - 1.2 Specifications

1. GENERAL
2
1.2 Specifications
(1) 3JH3E, 3JH3BE, 3JH3CE, 3JH4ME
Official engine model name unit 3JH4E
Company internal model name - 3JH4E 3JH4BE 3JH4CE 3JH4ME
Marine gear model - KM35P KM35A SD40 Bobtail
Use - Pleasure use
Type - Vertical water cooled 4 cycle diesel engine
Combustion system - Direct injection
Air charging - Naturally aspirated
Number of cylinders - 3
Bore x stroke mm(inch) 88 x 90 (3.46 x 3.54)
Displacement L 1 .642
Continuous
power
Output at
crankshaft /
Engine speed
kW(HP)/
min
-1
26.7(36.3) / 2907 (at Fuel temp. 25°C)*
Fuel stop
power
Output at
crankshaft /
Engine speed
kW(HP)/
min
-1
29.4(40.0) / 3000 (at Fuel temp. 25°C)*
28.7(39.0) / 3000 (at Fuel temp. 40°C)* *
Output at
propeller shaft /
Engine speed
kW(HP)/
min
-1
28.0(38.1) / 3000 (at Fuel temp. 25°C)*
27.4(37.3) / 3000 (at Fuel temp. 40°C) **
--
Installation - Flexible mounting
Fuel injection timing
deg b.T.D.C. FID 12±1 (FIC-Air 13±1)
Fuel injection opening
pressure
MPa
(kgf/cm
2
)
21.6±0.5 (2.12±0.05)
Main power take off - At flywheel side
Direction of
rotation
Crankshaft - Counter-clockwise viewed from stern
Propeller shaft
(Ahead)
- Clockwise viewed from stern - -
Cooling system - Fresh water cooling with heat exchanger
Lubrication system - Complete enclosed forced lubrication
Cooling water capacity (fresh) L(quart) Engine:4.5 (4.8), Coolant recovery tank : 0.8 (0.8)
Lubricating
oil capacity
(engine)
Rake angle deg.
at rake angle 8 deg at rake angle 0 deg -
Total (Note 4)
L(quart)
5.0±0.3 (5.3±0.3) 5.5±0.3 (5.8±0.3) 5.5±0.3 (5.8±0.3) 5.5±0.3 (5.8±0.3)
Oil pan only 4.5±0.3 (4.8±0.3) 5.0±0.3 (5.3±0.3) 5.0±0.3 (5.3±0.3) 5.0±0.3 (5.3±0.3)
Effective (Note 5) 1.1 (1.2) 1.2 (1.3) 1.2 (1.3) 1.2 (1.3)
Starting
system
Type - Electric
Starting motor
V-kW DC 12V-1.4 kW
AC generator V-A 12V-60A (12V-80A optional)
Engine
Dimension
Overall length
mm(inch)
777 (30.6) 776 (30.6) 700 (27.6) 700 (27.6)
Overall width 539 (21.2) 539 (21.2) 539 (21.2) 539 (21.2)
Overall height 623 (24.5) 623 (24.5) 623 (24.5) 623 (24.5)
Flywheel major dimension mm(inch) Ø300 x 66 (11.8 x 2.6)
Engine dry mass
(include marine gear)
kg 185 186
212
(engine:173)
173