Agromehanika AGT 106, Operating Instructions Manual

Page: 235 / 245

OPERATING INSTRUCTIONS AGT 1060 Rev.09/2020
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Fig. 250
9.9 PTO DRIVE SHAFT
During work, rotating axes of the universal joint on the tractor and the implement must be
aligned as best as possible. It is recommended to avoid angles exceeding 15° to ensure a long
service life of the universal joint.
This table provides allowable deflection angles of the universal joint on the tractor, but you must
first account for the maximum allowable deflection angle of the universal joint, as specified by
the manufacturer in the operating instructions.
Description
Symbol
Greatest
deflection
Vertical movement up
α 45°
Vertical movement down
β
30°
Lateral movement (lift mechanism installed)
γ 35°
Lateral movement (lift mechanism not installed)
γ 55°
9.9.1 PTO DRIVE SHAFT CHARACTERISTICS
Characteristics of the PTO drive shaft for mechanical drive:
•
PTO drive shaft with independent mechanical control (driven by the engine), rotating in
the clockwise direction;
•
Synchronized drive shaft (driven by the gearbox), rotating in a counter-clockwise
direction when a forward gear is selected and in a clockwise direction in reverse gear;
•
Spline shaft ASAE 1'' 3/8.
9.9.2 TABLE OF THE PTO DRIVE SHAFT SPEEDS
Description of designation in the table given below.
•
N
– forward driving of the tractor
•
R
– driving in reverse
•
Z
– the “Rabbit” gear, fast speed level activated
•
Ž – the “Turtle” gear, intermediate speed level activated
•
P
– the “Snail” gear, slow speed level activated
•
1,2,3,4
– speed levels; level 1 is the slowest, level 4 is the fastest