Yanmar 4LHA-HTP - Page 297

Chapter 1 General
4. Performance Curve
4LHA-STZP (Fuel stop power: 177kW/3300rpm)
,4LHA Series
0.
Sf
8|
UJ
3
260
,240
220
O
UJ
a.
co
LU ^
§1
0.
^ 200
180
160
140
120
100
80
60
40
20
-
/
-
_
-
*
-
s
S'
i—=
/
i—=
/
-
/
/
_
/
/
-
/
/
-
t A
/
-
-r
f A
y
t
y
-
/
/
-
y
r -
-
190
180 ^
170 I"
160 ^
150
240
220
200
180
160
140
120
100
80
60
40
CL
At Typical
Propeller Load
(Exp. 2.5)
1
Propeller
Shaft power
• Typical
Propeller Load
(Exp. 2.5)
• Crankshaft
power
16 18 20 22 24 26 28 30 32 34
SPEED of Crankshaft x 100 (rpm)
At Crankshaft
1-16-3