Boom; Boom Dimensional Drawings - Case CX17B Service Manual

3.1

BOOM

3.1.1

BOOM DIMENSIONAL DRAWINGS

d3
H
J
No.
A Boom length
B Distance between pins of boss
C Distance between pins of bracket
D Height of boom cylinder rod pin
E Height of arm cylinder (head side) pin
F Boom foot width
G Inner width of bracket for boom cylinder (rod side) mounting
H Boom end inner width
J Boom end outer width
K Inner width of bracket for arm cylinder (head side)
d1 Boom foot pin dia.
[Bushing outer dia.]
d2 Boom cylinder (rod side) pin dia.
d3 Pin dia. of arm end
d4 Arm cylinder (head side) pin dia.
K
d4
C
E
D
A
d2
Boom Dimensional Drawings
NAME
3-3
3. ATTACHMENT DIMENSIONS
B
G
DIMENSIONS [mm(ft-in)]
1750 (5'8.90")
R890.5 (R2'11.06")
R887.5 (R2'10.94")
261 (10.28")
535 (1'9.06")
140 (5.51")
51 (2.01")
110 (4.33")
176 (6.93")
51 (2.01")
35 dia. (1.38")
[45 dia. (1.77")]
35 dia. (1.38")
30 dia. (1.18")
35 dia. (1.38")
d1
3
F