8/11/2019 Yanmar 6HA2M WDT Datasheet
1/2
1016
499
330172
7711260
386
874
517
160
836
CRANKCENTER
130
1991087
271
295
1585
277 438870
No.6CYL.
No.1CYL.
1585 B A
I II
I II
DFE
C
MARINE DIESEL ENGINES
6HA2M-WDT Series
DIMENSIONS [UNIT: MM]
E N
_ D S 6 H A 2 M - W
D T_ 0 4 1 3
www.yanmar.eu
Conguration
Maximum output at crankshaft
Displacement
Bore x stroke
Cylinders
Combustion system
Starting system
Flywheel housing size
Cooling system
Cooling fresh water capacity
Lubrication system
Lubricating oil capacity
Lubricating oil grade
Direction of rotation [crankshaft]
Dry weight without gear
Environmental
Fuel consumption [at rated output]
Model
6HA2M-WDT YX-120
6HA2M-WDT YX-120L
A
2005
2039
B
420
454
C
1272
1384
D
1036
1036
E
519
519
F
517
517
4-cycle, Vertical, Turbo-charged with Fresh watercooled
intercooler diesel engine
M: 298 kW@1950 rpm [405 mhp@1950 rpm]
13.140 ltr
130 mm 165 mm
6 in-line
Direct injection
Electric starting motor [DC 24V]
SAE #1, 14 inch
Constant high temperature cooling with Heat exchanger
66 ltr + 1.5 ltr [reservoir tank]
Forced lubrication with gear pump
38 ltr
SAE30, 40
Counterclockwise viewed from stern
1465 kg
IMO Tier II
M: 215 gr/kW hr
LONG STROKE | IMO Tier II Compliant | Mechanical Engine Control
Front view, engine only Right side view, engine only Front view withgearbox YX-120
Left side view withgearbox YX-120
8/11/2019 Yanmar 6HA2M WDT Datasheet
2/2
MARINE DIESEL ENGINES
PERFORMANCE CURVES
E N
_ D S 6 H A 2 M - W
D T_ 0 4 1 3
www.yanmar.eu
NOTE: All data subject to change without notice. Text and illustrations are not binding.
INSTRUMENT PANEL D-TYPE [UNIT: MM]
Rating denitions: hp = 0.7355 kW Ratings are based on conditions of 100 kPa, 30% relative humidity at 25C.M= For applications where use of rated power is less than 10 hours continuous and operation is less than 3000 hours per year.H= For applications where use of rated power is less than 24 hours continuous and operation is less than 4000 hours per year.Fuel rates: Specic gravity 0.835 g/cc, low caloric value 42700 kj/kg [10200kcal/kg], Cetane No.45.
200018001600140012001000800600
Engine speed (min -1)
Torque
T o r q u e
( N m
)
200018001600140012001000800600
Engine speed (min -1)200018001600140012001000800600
Engine speed (min -1)
2000
1500
1000
500
0
Max output
Propeller cubic curve
Output
O u t p u
t ( k W
)
300
250
200
150
100
50
0
Max output
Propeller cubic curve F u
e l c o n s u
m p t i o n ( L / h )
Fuel consumption80
60
40
20
0
1 Switch unit Key switch Alarm buzzer Alarm buzzer
stop switch
Illumination switch
2 Alarm lamp unit with Alarm monitor device Battery not charging C.W. high temp. L.O. low pressure
Clutch oil pressure L.O. lter clogged C.W.level
3 Tachometer unit Tachometer
with hour meter
4 Sub meter unit L.O. pressure meter C.W. temp. meter Boost meter (Turbo)
5 Clock unit Clock
225 (8.86 )4 3
52 1
470 (18.50 )225 (8.86 )
180(7.09 ) 160(6.30 )
6- 6.5 (0.26 )
80 (3.15 )
MARINE GEARS SPECIFICATIONS
Model
Type
Dry Weight
Reduction Ratio [Ahead]
Prop. shaft speed [at rated output]
Direction of rotation [propeller shaft]
YX-120
315 kg
2.03 2.57
960 758
3.04
641
Clockwise or counter-clockwise viewed from stern
YX-120L
411 kg
Hydraulic multi-disc clutchHydraulic multi-disc clutch
3.46
563
4.59
425
4.00
488
Clockwise or counter-clockwise viewed from stern
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