Operator`s manual

SPECIFICATIONS
CYLINDER AND BUCKET SPECIFICATIONS
509 & 511 POWER BACKHOE
PP
7491
6-7-99-2
CYLINDER SPECIFICATION TABLE
CYLINDER 509 511
BUCKET CYLINDER
Cylinder # ...................................................82477................ 82477
Bore............................................................. 3.00" .................3.00"
Stroke ........................................................ 18.38" .............. 18.38"
Rod Diameter.............................................. 2.00" .................2.00"
DIPPER CYLINDER
Cylinder # ...................................................86236................ 87029
Bore............................................................. 3.00" .................3.00"
Stroke ........................................................ 21.38" .............. 27.00"
Rod Diameter.............................................. 1.75" .................1.75"
BOOM CYLINDER
Cylinder # ...................................................86231................ 82625
Bore............................................................. 2.75" .................3.00"
Stroke ........................................................ 24.83" .............. 24.83"
Rod Diameter.............................................. 1.50" .................1.50"
SWING CYLINDER
Cylinder # ...................................................81827................ 81827
Bore............................................................. 2.50" .................2.50"
Stroke ......................................................... 7.65" .................7.65"
Rod Diameter.............................................. 1.25" .................1.25"
STABILIZER CYLINDER
Cylinder # ...................................................86605................ 86605
Bore............................................................. 2.50" .................2.50"
Stroke ........................................................ 16.43" .............. 16.43"
Rod Diameter.............................................. 1.50" .................1.50"
POWER DIG BUCKETS AND CAPACITIES
Bucket Struck Heaped Weight Number
Size Cap. Ft.³ Cap. Ft.³ Lbs. Of Teeth
Standard 12" 1.43 1.83 125 3
Standard 16" 1.98 2.56 139 4
Standard 18" 2.25 2.98 147 4
Standard 20" 2.52 3.40 153 4
Standard 24" 3.07 4.32 170 5
Severe Duty 12" 1.43 1.83 140 3
Severe Duty 16" 1.98 2.56 154 4
Severe Duty 18" 2.25 2.98 162 4
Severe Duty 20" 2.52 3.40 168 4
Severe Duty 24" 3.07 4.32 185 4