Auxiliary equipment require power take-offs, either when
the truck is stationary or when it is in motion. Various
power take-off alternatives can be chosen, depending on
the bodywork.
The work is generally carried out by equipment which is
powered by a hydraulic motor. The hydraulic motor, to-
gether with a pump and associated equipment, form the
basis of the hydraulic system. The pump, which provides
the hydraulic pressure and flow to the motor, is the heart of
the hydraulic system.
All power take-offs covered by this chapter are available
factory installed. Some variants can also be ordered from
Volvo Parts AB.
For further information about:
• Power take-offs and Hydraulic pumps, please refer
to “Product and variant information” and the
booklet “Power Take-Offs and Hydraulic Pumps”.
• Essential dimensions with the power take-off fitted to
the vehicle, please refer to “Supplementary
Drawings”
• Wiring diagram for connecting a power take-off to
Powertronic gearboxes, please refer to Body builder
instruction “Vehicle electronics”.
• Power take-off working conditions and parameter
settings, please refer to Body builder instruction “Ve-
hicle electronics”.
It is important to dimension an optimum hydraulic system,
and to specify the correct pump size to provide sufficient
oil flow and prevent overloading of the power take-off. For
recommended instructions, please refer to: “Dimensioning
of hydraulic system and hydraulic pumps”,
Hiç yorum yok:
Yorum Gönder