Liebherr A 944 C HD Litronic Material Handler - Manual (Page 11)

11 Liebherr specialist machines for waste management
Comfort
To allow the operator to concentrate optimally on his/her
work and utilise the machine’s maximum performance,
all electric material handling machines feature an
ergonomically designed driver’s cab with high level of
comfort and good all-round vision. The new electric
material handling machines offer the same level of comfort
as conventionally-driven material handling machines
(layout of control elements, operator’s seat, climate
control, large glazed surfaces, etc…). Thanks to low noise
generation and the elimination of vibrations, the electric
drive system provides greater comfort. For Liebherr,
comfort also means easily accessible service and check
points for all daily maintenance tasks on the machine in
order to keep downtimes as minimal as possible.
Economy
Investing in an electric material handling concept pays in
the long term. Continually rising costs from conventional
energies are a burden on operating costs and reduce profit
margins considerably. Environmental factors and CO
2
emissions, in particular, are growing in importance with
the choice of engines/motors and working methods. With
the electric drive system, Liebherr offers an economically
interesting alternative to conventional machines and,
moreover, an eco-friendly solution. Furthermore, the
material handling machine is always available because
refuelling is no longer necessary. Requirements such as
particulate filters, AdBlue, etc. are superfluous.
Loading operation
Machine model
EP 934 C
Handler
EP 944 C
Handler
ER 934 C
Handler
ER 944 C
Handler
ER 934 C
High Rise
ER 944 C
High Rise
Operating weight kg 39,100 51,900 38,050 52,050 56,200 73,400
Engine output kW / hp 160 / 218 200 / 272 160 / 218 200 / 272 160 / 218 200 / 272
Undercarriage width mm / / 4,195 4,620 5,060 5,860
Industrial monoblock boom/stick m 8.60/6.00 9.50/7.30 8.60/6.00 9.50/7.30 9.60/9.00 10.50/8.80
Reach at ground level m 13 - 20 15 - 22 14 - 17 15 - 19 17 - 20 18 - 21
Reliability
With more than 30 years of experience in designing
electric material handling equipment, Liebherr developed
the new models EP 934 C, EP 944 C and EP 954 C to comply
with every demand from the market. The layout of the
machines was completely revised due to the components
of the electric drive system, which means the unit is more
than just a conversion of a conventional vehicle with
diesel drive system. All of the important components of the
electric drive system have been integrated in the existing
exterior dimensions of the uppercarriage. Liebherr electric
material handling machines offer a high level of reliability
so that they can consistently fulfil their key functions when
deployed in industrial areas. The already long service
life of the hydraulic components is further enhanced
by the low noise electric drive system. The
drive concept, with just one electric motor,
ensures that the high voltage is limited to
the range of the switch cabinet and
drive system and the low voltage
functions are capable of being
comprised in one terminal
box.