Oil Withdrawal With Hydraulic Motor
IMPORTANT:
Never regulate the flow rate by means of an external valve. Always use load control valves (A).
Maximum obtainable oil flow of transmission/hydraulic oil is dependent on the couplers and the size of the hydraulic pump installed on the tractor.
With the 45 cm
3
(2.74 cu.in.) pump used with 301 Series selective control valves, a flow rate of 114 l/min (30.3 gpm) can be achieved.
Stop the engine. Move the corresponding SCV control lever to the "float" position. Connect the hydraulic hose from the hydraulic motor.
NOTE:
When the control lever is pushed forward (or to the right in the case of the multi-function lever), the pressure is applied to the upper coupler.
Start the engine. Move the control lever to "lower". To switch off the hydraulic motor, move the control lever to the "float" position. Shut off the engine and take out the hydraulic hose.
IMPORTANT:
Do not move the control lever to the "neutral" position, as this may result in back-pressure causing damage to the hydraulic motor and hoses.
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