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CHAPTER 6
8454
1.2 SPECIFICATIONS
A. TECHNICAL FEATURES
a. Operation with drawbar pull and position control.
b. Drawbar pull survey at hitch point.
c. Implement lowering speed adjusted by control valve
lowering regulator.
d. Automatic hydraulic limit stop of angular excursion
of lifting arms.
e. Dual lever sector control: One positioning lever plus
one drawbar pull lever.
f.
Oil feeding: By transmission oil.
g. Oil filter not built-in.
h. Required degree of filtering: 30
B. DIMENSIONAL FEATURES
a. Piston diameter .......................
b. Working stroke ........................
c. Piston displacement ...............................
d. Angular excursion of lifting arms.
under drawbar pull control conditions .... 70° + 2
e. Intervention value of automatic
hydraulic limit stop ..........................................
f.
Internal mechanical limit stop .......................
C. CALIBRATION SETTINGS OF LIFTING
DEVICE VALVES
a. Safety valve calibration .....................
b. Calibration of cylinder protection
valve ....................................................
6-6
K&T Saw Shop 606-678-9623 or 606-561-4983
www.mymowerparts.com
µ
110 mm (4.33 in.)
102 mm (4.01 in.)
3
969 cm
75°
78°
180 + 5 bar
200 + 5 bar
D569-W02 May-2003
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