Quick Couplers are the high-performance option for Cat® Excavators. Couplers allow one man to change work tools in seconds for maximum performance and flexibility on the job site. One machine can move rapidly from task to task, and a fleet of similarly equipped machines can share a common work tool inventory.
Model | Linkage | Weight | Lift Eye Rated Capacity |
---|---|---|---|
B-Linkage | B | —833 lb378 kg | —22050 lb10000 kg |
TB-Linkage | TB | —1836 lb833 kg | —44100 lb20000 kg |
CB-Linkage | CB | —1111 lb504 kg | —22050 lb10000 kg |
DB-Linkage | DB | —1230 lb558 kg | —22050 lb10000 kg |
CB-Linkage, Trenching | CB (Trenching) | —1106 lb502 kg | —22050 lb10000 kg |
TB-Linkage, Trenching | TB (Trenching) | —1832 lb831 kg | —44100 lb20000 kg |
315-Linkage | 315 | —707 lb357 kg | —22050 lb10000 kg |
312-Linkage | 315 | —494 lb224 kg | —22050 lb10000 kg |
DB-Linkage, Wide Interface | DB | —1232 lb559 kg | —22050 lb10000 kg |
VB Linkage | VB, VB2 | —2706 lb1227 kg | —22 lb20 kg |
HB Linkage | HB, HB2 | —4601 lb1842 kg | —33 lb30 kg |
Model | Weight | Width | Length |
---|---|---|---|
Hydraulic 3 ton | —90.4 lb41 kg | —10.6 in269 mm | —16.9 in429 mm |
Model | Weight | Width - Machine Interface | Lifting Eye Working Load Limit |
---|---|---|---|
Pin Grabber Excavator Coupler - 315-Linkage | —659 lb299 kg | —18.1 in460 mm | —11 ton (US)10 ton (US) |
Pin Grabber Excavator Coupler - 312-Linkage | —414 lb188 kg | —15 in381 mm | —11 ton (US)10 ton (US) |
Model | Weight | Overall Width | Length |
---|---|---|---|
Hydraulic 8 ton | —436.5 lb198 kg | —14.6 in370 mm | —24.5 in622 mm |