Liebherr LR 634 Litronic - Manual (Page 13)

LR624-634_05_2011.indd 13 27.05.11 13:16
13 LR 624 Litronic LR 634 Litronic
Comfort
The crawler loader’s cab is a spacious workplace designed according to state-
of-the-art ergonomic standards and offering the operator an excellent view of
the operating equipment. The single-joy stick control enables the machine to be
controlled easily and precisely.
Exemplary workplace
Spacious and
quiet cab
Noise insulation measures ensure that the cab
noise level is far below statutory requirements.
Powerful air
conditioning
The standard air conditioning system and heating
regulates the temperature of all cab zones opti-
mally and individually via 12 air vents. Fresh air
and air recirculation filters ensure clean air at all
times for optimal work conditions.
High seat comfort There is a choice of different air- or mechanically
sprung operator’s seats available. Numerous ad-
justment options enable customised settings.
Superior design A state-of-the art digital display in the operator’s
field of vision, wide armrests, sliding windows,
storage compartments, space for a cooler, and
a fully lined cab afford an extremely comfortable
work environment.
Ergonomic operation
Liebherr single-joystick
control
All travel movements, including “counter rotation”,
can be easily controlled with just one joystick. The
machine can be fitted with “reverse-V”-pattern
control and pedal steering on request.
Controls within
easy reach
Frequently used switches for the engine speed,
horn and the travel speed are located within easy
reach or are integrated in the joystick itself.
Automatic functions Magnetic holding functions for lifting movement lim-
it deactivation and bucket positioning, and for the
float position offer optimum operating convenience.
Optimal visibility
Optimal view
of the bucket
The deep, high-domed windscreen provides an
optimal view of the entire working area of the load-
ing bucket.
Outstanding
all-round visibility
Large-area tinted glazing and integrated ROPS/
FOPS protection allow an unequalled panoramic
view of the entire work area.
Digital instrument display
• As the interface for communication with
the machine, the instrument display is
optimally positioned in the operator’s
field of vision.
- LC display shows the travel speed,
diesel engine speed and service codes
- Scroll button
- Analog display for operating hours,
coolant temperature and fuel tank
- Control lights
- Warning lights
Outstanding operator comfort
• Windshield wiper front and rear
with intermittent setting.
• Coat hook, cupholder, interior
lighting, sun visor.
• Air conditioning and heating
with adjustable air vents.
• Ergonomically designed seat
with optimal back and side
support: angle-adjustable
sprung fabric operator’s seat
can also be adjusted to suit the
operator’s height and weight.
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