W-Lock
Economical quick-change technology for all excavator sizes
- Solid, simple construction
- Reversal of attachment tools (bucket reversal) possible
- 100% backlash-free due to patented (Patent No. US 7,198,451 B2) taper locking system
- Hydraulic force reversal, thus no jamming
- Safety circuit and constant pressurization of the locking device
- For excavators up to 140 tons
More about Demolition & RecyclingTechnical data
WL 450
Dead weight, kg
approx. 280
Excavator weight, to
16 - 24
WL 550
Dead weight, kg
approx. 400
Excavator weight, to
24 - 38
WL 650
Dead weight, kg
approx. 700
Excavator weight, to
up to 50
WL 750
Dead weight, kg
approx. 1,200
Excavator weight, to
up to 75
WL 1000
Dead weight, kg
approx. 2,200
Excavator weight, to
up to 120
WL 1100
Dead weight, kg
approx. 2,800
Excavator weight, to
up to 140
