zetor

HITCHES∗FRONT 3-POINT HITCHIt is designed for hitching of front-carriedagricultural machines and implementacc. to ISO 8759-2.When transporting a carried implementit is always necessary tolock the hitch in its lifted positionusing hydraulic valves that areinstalled on the left side of thetractor, above the front axle.This hydraulic locking is recommendedeven in case that no implement ishitched in the 3-point hitch.E461 H462 E463CONTROL OF FRONT 3-POINT HITCHThe hitch is equipped with two singleactinghydraulic cylinders supplied with oilfrom the additional distributor of hydraulicpressure. Lifting and lowering is carried outby the lever (1) of the additional distributorcontroller.position 6position 5position Nliftingloweringlocking of the hitchADJUSTMENT OF LIFTING SPEED OFTHE FRONT 3-POINT HITCHBefore you start any work with the implementhitched on the front 3-pointhitch, it is recommended to adjust thethrottling valve (3) so that the time that isnecessary for lowering of the implementfrom the highest to the lowest position is1 to 1.5 second. Turning of the valvebody to the left (in direction of the arrow)increases speed of lowering. When adjustingthe speed, the levers of valves ofthe front hitch shall be in horizontal positions.23