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Yanmar 3JH30A Marine Diesel Engine (Inboard)
 |
| YANMAR 3JH30A (: yanmar.co.jp) |
Specifications
Type
|
3JH25A
|
3JH30A
| |
Number of cylinders
|
3
| ||
Cylinder bore × stroke(mm)
|
82×86
| ||
Displacement((lit))
|
1.363
| ||
Continuous rated output
|
Output(kW(PS))
|
18.4(25)
|
22.1(30)
|
Engine speed(min-1)
|
3200
|
2900
| |
Propeller speed(min-1)
|
1356
|
1229
| |
Maximum output
|
Output(kW(PS))
|
20.2(27.5)
|
24.3(33)
|
Engine speed(min-1)
|
3300
|
3000
| |
Direction of rotation
|
Crankshaft
|
Counterclockwise(viewed from the starboard side)
| |
Propeller speed
|
Clockwise(viewed from the starboard side)
| ||
Cooling system
|
Heat exchanger/Keel cooling
| ||
Lubrication system
|
Forced lubrication by trochoid pump
| ||
Starting system
|
Electric starting
| ||
Clutch reduction ratio
|
Forward
|
2.36
| |
Astern
|
3.16
| ||
External dimensions(mm)
|
Overall length
|
730.1
| |
Overall width
|
543
| ||
Overall height
|
680
| ||
Dry weight(kg)
|
187/183(Keel cooling)
| ||
