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3 - Description
Liquid System
Pump
Diaphragm pump with 6 diaphragms, model 364.
Standard speed = 540 RPM (6-spline shaft).
The design of the diaphragm pump is simple, with accessible
diaphragms and valves, which ensures that liquid does not contact the
vital parts of the pump.
Pump model 364 is shown in the picture.
EVC Control Unit
The system is based on EVC - Electrical Valve Control. The ON/OFF is
linked to the section valves (one valve for each spray boom section),
which results in a quick response to ON/OFF. The operating unit is of
modular design, and it is electrically controlled by a remote control box.
The section valves are fitted with a constant pressure device and a
pressure drop line.
These features allows the operator to shut off individual boom sections.
The unit has a built-in HARDI-MATIC system. This system ensures a
constant liquid volume per hectare (l/ha) when driving forward at
varying speed within the same gear, as long as the number of PTO
revolutions are kept between 300-600 rpm.
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