Caterpillar Performance Handbook, January 2017, SEBD0351-47

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

550 (420) 21.7 (16.5)

550 (420) 21.7 (16.5)

690 (550) 27.2 (21.7)

830 (560) 32.7 (22.0)

840 33.1 875 34.4

mm

in

Length

475 18.7

475 18.7

570 22.4

650 25.6

mm

in

Models Available S – Spindle

S H

S H

S H

S H

H

H – Hydraulic

M318F 320D

B linkage

CB linkage S linkage

D linkage

322C

7

M322F 323D

B linkage

D linkage

329D 336D 345D 365C 385C

Cat ® CW-70 Quick Coupler

CatTR-70 Ripper with QC

Cat Bucket with Quick Coupler Brackets

Edition 47 7-231