User guide
9
ER 934 C ER 944 C ER 954 C Material Handlers
Comfort
Helping the operator to concentrate on his work and get the best out of his ma-
chine is achieved by providing a comfortable driving position, good visibility, and
a highly ergonomic layout of the controls. The new electric Material Handlers
offer the same level of comfort as on the mobile excavators (arrangement of the
controls, driver’s seat, climate control, large window areas, etc.). The electric mo-
tor system adds a further layer of comfort thanks to the low noise emissions and
absence of vibration. For Liebherr, comfort also means ease of daily maintenance
of the machine in terms of access to the service and inspection points, so as to
minimize down time.
Driving position
Mounted as standard on a fixed platform of
1,200 mm ( 2,000 mm or hydraulic platform on re-
quest), the new cab on the electric excavators
meetsallsafetystandardsinforce(24Vsupplyin
the operator’s compartment), comfort, panoramic
visibility, and ergonomic arrangement of the con-
trols for perfect control of the machine.
Low noise emissions
Liebherr electric excavators are really quiet in op-
eration. Their measured acoustic level is from 4 to
5 dB lower than an equivalent diesel-engine version.
The level of noise intensity from a Liebherr electric
excavator represents less than a third of the noise
generated by a diesel-engine unit.
Carbon gas emission
Zero grams of CO
2
emitted per tonne of product
handled!
Climate control entirely automatic
•Automaticclimatecontrolensuresa
level of comfort similar to a private car
•Twosensorsforprecisetemperature
regulation
•Ventilationapscanbeadjusted
at the touch of a button
•Rapiddemistinganddefrosting
of the windscreen thanks to the
«reheat“ function
Parallelogram hydraulic lift
•Improvedvisibilityoftheoperator
over his workspace