10
Hydraulic Systems
This illustration shows the traction drive circuit for a
Greensmaster riding mower. This circuit and
components are used to drive the unit in the No.1
traction position. When the engine is started, the
pump draws oil from the reservoir through the
suction lines. Oil from the No.4 section of the pump
passes through the fitting in the No.4 spool valve into
the valve. The traction lever, when located in the
No.1 position, moves the spool so oil is directed to
flow into the No.5 metering valve section. When the
traction pedal is pushed forward oil flows out the
lines at the rear of the metering valve section to each
motor to drive the motors. Low pressure oil returns
through the valve and the main return line, through
the filter to the reservoir.
The more sophisticated a hydraulic system becomes,
the greater the importance of separating the system
into individual circuits when diagnosing a hydraulic
problem.
Toro University Technical Training
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
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| Tags | Toro 09169SL |
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| Language | English |
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| Wikipedia's Page | Toro Company |
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Lawn and Garden readers have rated Toro Hydraulics Circuits Components Schematics Hydrostatic Drives Test Equipment 09169SL 3.0 out of 3.0 based on 1 product reviews. i am need information about circuit hydraulic of all machine