Quick-coupler
W-Lock
Economical quick-change technology for all excavator sizes
- Solid, simple construction
- Reverse of attachment tools (bucket reversal) possible
- 100% backlash-free thanks to patented (patent no. US 7,198,451 B2) cone locking system
- Hydraulic force reversal, thus no jamming
- Safety circuit and continuous pressurisation of the interlocking device
- For excavators up to 130 tonnes
- FilenameType
- Wimmer-W-lock-EN pdf

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Technical data
Model | WL 150 | WL 200 | WL 250 | WL 350 | WL 450 | WL 550 | WL 650 |
---|---|---|---|---|---|---|---|
dead weight, kg | approx. 32 | approx. 55 | approx. 90 | approx. 170 | approx. 280 | approx. 400 | k. A. |
Excavator weight, to | 1,5–3 | 3–6 | 6–12 | 10–18 | 16–24 | 24–38 | 33–45 |
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