W-Lock - Quick coupling system
Solid, simple construction possibility to reverse buckets (shovel or backhoe bucket) Double operating wedge prevents looseness between coupler and tool Cheaper aquirement, fair conversion costs for tools Hydraulic power reversal - no jam when opening Highest safety - two hands operation Acoustic control of locking and unlocking proved WIMMER-quality in material and workmanship For excavators up to 150 tons
Free from looseness:
Double acting wedge and permanent pressure at the
locking cylinder prevent looseness.
No opening jam:
Hydraulic power reversal, opening power is one and a half times more than locking power.
For excavators up to 25 tons:W-Lock, models according to carrier weight
Reversal of buckets
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