Daewoo ST Series Instruções de Operação Página 49

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5.2.2. For small cross drive power
The figure is applicable to the drive
arrangement (No supporting bearing on
front side of PTO pulley) in which the
distance between the end face of the
engine pulley and the centerline
through pulley groove is not greater
than 60mm. The distance is indicated
as L in the figure.
5.3. Propeller Selection
Your dealer has chosen a propeller
designed to deliver top performance and
economy under most conditions. To
obtain the maximum percentage of
available horsepower (A), the engine
RPM at Full Throttle should be in the
specified Full Throttle Operating Rage (B).
Refer to Specifications in Performance
Curve.
If the engine’s full throttle RPM on normal
load is below the specified on the low side
of the range (C), use a propeller with less pitch to increase the RPM. Should the engine’s full
throttle RPM want to exceed the specified range (D), the engine RPM is limited by the governor.
Use a propeller of higher pitch to stop the limiting by the governor.
Note : Engine damage can result from incorrect propeller selection which:
(C) Prevents engine RPM from attaining the specified “Full Throttle Operating Range”.
Engine is laboring, install lower pitch propeller.
(D) Allows engine RPM above the specified “Full Throttle Operating Range”. Engine RPM is
limited by the governor, install a higher pitch propeller.
Model L mm Belt driven side load(kW) rpm
L136 35
L136T 40
L136TI 50
L086TI 62
- 46 -
60
1,600
EB0O9001
30%
40%
50%
60%
70%
80%
90%
100%
RPM
B
C
A
D
Output
Power
Engine
Crank
pulley
V-pulley, PTO
L
MAX. 170mm
(6.7 in) dia.
EA4O7002
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