CHAPTER 6 8454
6-6
D569-W02 May-2003
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
µ
B. DIMENSIONAL FEATURES
a. Piston diameter ....................... 110 mm (4.33 in.)
b. Working stroke ........................ 102 mm (4.01 in.)
c. Piston displacement ............................... 969 cm
3
d. Angular excursion of lifting arms.
under drawbar pull control conditions .... 70° + 2
e. Intervention value of automatic
hydraulic limit stop .......................................... 75°
f.
Internal mechanical limit stop ....................... 78°
C. CALIBRATION SETTINGS OF LIFTING
DEVICE VALVES
a. Safety valve calibration ..................... 180 + 5 bar
b. Calibration of cylinder protection
valve .................................................... 200 + 5 bar
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Summary of Contents for 8454
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Page 9: ...CHAPTER 1 GENERAL INFORMATION www mymowerparts com K T Saw Shop 606 678 9623 or 606 561 4983 ...
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Page 23: ...CHAPTER 2 ENGINE www mymowerparts com K T Saw Shop 606 678 9623 or 606 561 4983 ...
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Page 91: ...CHAPTER 3 CLUTCH www mymowerparts com K T Saw Shop 606 678 9623 or 606 561 4983 ...
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Page 105: ...CHAPTER 4 TRANSMISSION SYSTEM www mymowerparts com K T Saw Shop 606 678 9623 or 606 561 4983 ...
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Page 175: ...CHAPTER 5 FRONT AXLE www mymowerparts com K T Saw Shop 606 678 9623 or 606 561 4983 ...
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Page 195: ...CHAPTER 6 HYDRAULIC SYSTEM www mymowerparts com K T Saw Shop 606 678 9623 or 606 561 4983 ...
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Page 281: ...CHAPTER 7 BRAKE www mymowerparts com K T Saw Shop 606 678 9623 or 606 561 4983 ...
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Page 299: ...CHAPTER 8 ELECTRIC SYSTEM www mymowerparts com K T Saw Shop 606 678 9623 or 606 561 4983 ...
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Page 315: ...CHAPTER 9 CABIN SYSTEM www mymowerparts com K T Saw Shop 606 678 9623 or 606 561 4983 ...
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