Operation Manual

BX25, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM
BACKHOE
[3] HYDRAULIC CYLINDER
3TAAAAGNP022A
(1 )
(2)
(3) (4) (5) (6)
(1) Rod (3) Cylinder Tube (5) Nut
(6) Tube End
(2) Head (4) Piston
Bucket, dipperstick, boom, swing, and stabilizer cylinder consists of cylinder head (2), piston rod (1), cylinder tube
(3), piston (4) and other parts as shown
in the figure above.
They are single-rod double acting cylinders
in which the reciprocating motion of the piston is controlled by hydraulic
force applied to both
of its ends.
Cylinder Specifications
Boom Cylinder
mm (in.)
Oipperstick
Cylinder
mm (in.)
Bucket Cylinder
mm (in.)
Stabilizer
Cylinder
mm (in.)
Swing Cylinder
mm (in.)
Cylinder 1.0. 30.0 (1.18) 25.0 (0.98) 25.0 (0.98) 25.0 (0.98) 30.0 (1.18)
Rod
0.0. 65.0 (2.56) 60.0 (2.36) 50.0 (1.97) 60.0 (2.36)
60.0 (2.36)
Stroke 304 (11.97)
330 (12.99) 356 (14.02) 272 (10.71) 175 (6.89)
W1025274
9-M18