User guide
ER 934 C ER 944 C ER 954 C Material Handlers 35
• = Standard, + = Option
Options and/or special attachments, supplied by vendors other than Liebherr, are only to be installed with the
knowledge and approval of Liebherr in order to retain warranty.
Equipment
ER 954 C ER 944 C ER 934 C
Uppercarriage
Complete tool set •
Engine hood with pneumatic damping and mechanical stop •
Handrails, non-slip surfaces •
Junction box with active protection •
Lockable tool box •
Maintenance-free swing brake lock, integrated in the transmission •
Sound insulation •
Extension of security system for access to the machine +
Frequency of 60 Hz +
Pedal controlled positioning swing brake +
Special painting +
Voltage other than 400 V +
Wide walkways and handrails +
Operator’s Cab
Automatic climate control with defrosting function •
Cab front roof •
Cigar lighter and ashtray •
Closed storage space •
Coat hook •
Emergency exit through rear window •
Floor mat •
Interior lighting •
Interior rear-view mirror •
Multi-function display •
Operating hours display, visible from the outside •
Panoramic tinted windows •
Pocket storage space •
Radio pre-equipment •
Right-hand window without central mounting •
Roof window and windshield in laminated glass •
Seat adjusted independently or in association with the console
(6 adjustment positions) •
Seat belt •
Sliding window in door •
Sun blind •
Windshield wipers and windshield wash •
Additional spotlights on cab roof (front/rear) +
Armored windshield (not movable) +
Electric cool box +
Extinguishers +
Extra supply heating +
Radio unit +
Seat with pneumatic suspension, headrest and heating +
Stone impact protection (FOPS) +
Warning beacon +
Wipers for front lower window +
Wipers for roof window +
Hydraulics
Electronic regulation by power limit •
Filter with integrated fine filter area (5 µm) •
Measuring points for hydraulic circuit pressure •
Minimum flow at high pressure •
Operating mode selector with continuous regulation •
Pressure accumulator for controlled lowering of attachments
withthe engine turned off •
Shut-off valve between hydraulic tank and pumps •
Filling with bio-degradable oil +
Filter for secondary circuit +
Liebherr Tool Control +
Supplementary hydraulic circuits +
Attachment
Cylinders with end of run damper •
Hydraulic connections for quick coupling system •
Hydraulic lines for supply to clamshell/grapple in stick •
Liebherr semi-automatic centralised lubrication •
Operating spotlights •
Safety device to prevent hose rupture (lifting cylinder)
with regeneration •
Safety device to prevent hose rupture (stick cylinder)
with regeneration •
Sealed pivots and bearings •
Liebherr automatic centralised lubrication +
Liebherr range of clamshells/grapples +
Lifting hook +
Overload warning +
Special painting +