ELECTRICAL SYSTEM
M6060, M7060, WSM
8-M30
PTO Switch
PTO Switch is a switch to engage PTO.
When the operator push and turn right the PTO
Switch, the PTO is engaged.
When the operator pushes the switch, the PTO is
disengaged.
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[6] CONSTANT RPM MANAGEMENT SWITCH WITH INDICATOR
(WORK CRUISE)
(1) Structure
Constant RPM Management Control
Constant RPM Management can be turned "ON" or "OFF" by operating the switch. Pressing the switch turns the
control "ON" and pressing the switch again turns it "OFF".
When constant RPM management is "ON"
Fluctuations in the engine speed due to load fluctuations are reduced and the travel speed and PTO speed are
kept nearly constant, allowing stable work. When constant RPM management is "ON", the switch's indicator light up.
When constant RPM management is "OFF"
As in a conventional engine, the engine speed increases or decreases according to changes in the load. The
operator judges the size of the load from the engine speed and engine sound, and can adjust the travel speed or
plowing depth to prevent overload on the tractor.
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Constant RPM management mechanism
The engine keeps same engine RPM.
When the tractor charges load or doesn't charge load the engine ECU starts to control fuel of the injector. During
using the constant RPM management function, the engine tries to increase to inject fuel quantity by controlling the
engine ECU.
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(1) PTO Switch
A: Work Cruise ON B: Work Cruise OFF C: kW D: min
-1
(rpm)
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