The liebherr z tooth system – Liebherr L 556 User Manual
Page 31
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To operate a hydraulic excavator economically, the teeth must have the right shape for the intended application. Liebherr’s new,
patented tooth system provides the right solution for every application. It consists of a tooth adapter, tooth, securing bolt with lock
and protective plug. To change a tooth, all that is needed is a simple removal tool. No hammer is needed. The securing bolt, which
connects the tooth and the adapter, can be quickly and easily removed by one person without the need for great force.
The advantages of the Z tooth system:
•
Optimized tooth design for a clear increase in productivity.
•
High-strength steel for increased wear resistance.
•
Lip and side shrouds for increased
bucket service life.
•
Long-lasting tooth performance due to
self-sharpening shape.
•
Innovative tooth forms designed for every type of ground,
offering better penetration and higher efficiency.
Unlocking the securing bolt with
the locking wrench.
The Liebherr Z tooth system
The right tooth for every application: a comprehensive tooth range and many
different tooth shapes form the basis for a wide variety of tasks.