Oil Withdrawal With Hydraulic Motor

If hydraulic motors are to be operated, then it is recommended to have 300 Series selective control valves.

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.

• On the 23 cm ³ (1.4 cu.in.) pump, the flow rate is 54 l/min (14.3 gpm).
• On the 25 cm ³ (1.5 cu.in.) pump, the flow rate is 60 l/min (15.9 gpm).
• On the 27 cm ³ (1.6 cu.in.) pump, the flow rate is 63 l/min (16.6 gpm).
• When the 40 cm ³ (2.5 cu.in.) pump is used in conjunction with 200 Series selective control valves, a flow rate of 96 l/min (25.4 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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