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Edition 47 7-231
Ripping & Loading in Quarries
Hydraulic
Excavators
Cat Hydraulic Quick Couplers for Mass Excavators
Source: Cat WorkTools and Product Solutions — May not be available in all areas
(S) indicates narrow width version
CW-30 (S)
CW-40 (S)
CW-45 (S)
CW-55 (S)
CW-70
Width
mm
550 (420)
550 (420)
690 (550)
830 (560)
840
in
21.7 (16.5)
21.7 (16.5)
27.2 (21.7)
32.7 (22.0)
33.1
Length
mm
475
475
570
650
875
in
18.7
18.7
22.4
25.6
34.4
Models Available
S – Spindle
S
S
S
S
H
H – Hydraulic
H
H
H
H
M318F
320D
B linkage
CB linkage
322C
S linkage
D linkage
M322F
323D
B linkage
329D
D linkage
336D
345D
365C
385C
Cat
®
CW-70
Quick Coupler
CatTR-70
Ripper with QC
Cat Bucket with
Quick Coupler Brackets