Controls Hand Throttle Lever Use the Hand Throttle Lever (A) to set a constant engine speed for stationary operation or for field operation wherever desired. Increasing Engine Speed : Pull throttle lever towards operator. Decreasing Engine Speed : Push throttle lever away from the operator.
A
Constant Speed Setting : Certain operations may require a particular engine speed. This can be achieved by resting the Hand Throttle Lever in a position where you get the desired engine speed. Foot Throttle Operation When tractor operation requires repeated speed change, use the foot throttle pedal (B) to temporarily increase engine speed above hand throttle setting. We recommend to keep the hand throttle at minimum and use foot throttle when driving on highway a. Set the hand throttle lever at desired rpm. b. Depress foot throttle pedal to Increase Engine rpm. c. Release foot throttle pedal to decrease Engine rpm to achieve the previous engine speed set by hand throttle lever.
B
Dual Clutch Constant running P.T.O. with dual clutch is offered as a standard feature on Mahindra 4565 tractors. This has a speed of 540 rpm @ 2059 engine rpm. It has two clutch plates and two pressure plates which work in two stages of pressing the clutch pedal. When the clutch pedal is depressed to the first stage, the drive of engine to main gear box gets disconnected, while the P.T.O. output shaft (if engaged) will continue to be driven by the engine. When the clutch pedal is depressed further to second stage, the drive to the PTO shaft also gets disconnected. While changing transmission gears, it is necessary to depress the clutch pedal only up to the first stage. This will not affect the drive to the P.T.O. shaft. If it is required to stop the tractor but keep the P.T.O. running, only depress the clutch pedal through the first stage. This has great advantage while using PTO driven equipment. If an extra load is encountered, the forward movement of the equipment can be halted while still permitting full power to be available at the P.T.O.
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4565 2WD TIER-4
