Drive Of Agricultural Machinery; Work With Pto Shaft; Controlling The Front And Rear Pto Shaft; Rear Pto Shaft Revolutions Preselection Lever - Zetor CRYSTAL Series Operator's Manual

Work with PTO shaft

Before attaching of an implement, driven by means of the tractor PTO shaft, check the speed
compatibility of both, it means tractor PTO shaft and implement driven shaft (540 rpm or 1,000 rpm).
Different PTO speed values may cause serious damages and injuries.
Within any repair or modification on the implement powered by PTO or within any operation on
terrain in its working range the tractor engine ought to be switched off (ignition key in position 0).
1. When working with PTO shaft mind that all the covers are duly fixed.
2. After completing the work, always mount the cover of PTO shaft back.
3. Any repairs or cleaning of aggregated machines parts driven by PTO shaft to be done only with the
engine at halt and PTO clutch disengaged.
4. Before starting an aggregated machine driven by PTO shaft, make sure that there are no
unauthorized personnel near, there is a risk of injury.

Controlling the front and rear PTO shaft

Switches of the control of the front and rear PTO shaft are
located on the right pillar of the cabin.
1. The switch of the revolution control of the rear PTO
shaft.
2. The button of the automatic switching off of the clutch of
PTO shaft.
3. The switch of the rear PTO shaft.
4. The switch of the front PTO shaft.

Rear PTO shaft revolutions preselection lever

The tractor may be equipped with one of two systems of rear PTO shaft revolutions preselection. The system
used in the tractor is marked on the label placed by rear PTO shaft revolutions preselection lever.
1. Standard and economical independent revolutions of rear PTO shaft - label (1)
2. Dependent and independent revolutions of rear PTO shaft - label (2)
Rear PTO shaft revolutions preselection lever (3) is located on the right side of driver's seat.
Independent rear PTO shaft revolutions - number of revolutions is dependent on the number of engine
revolutions.
Dependent rear PTO shaft revolutions - number and the direction of revolutions is dependent on the
engaged gear and reversing lever position.

DRIVE OF AGRICULTURAL MACHINERY

FH13N005
95
FH13N012