Liebherr R 9350 - Manual (Page 3)

Technical Data
R 9350 Arctic 3
Operator’s Cab
Design ____________________________ resiliently mounted, sound insulated,
large windows for all around visibility,
integrated falling object protection FOPS
Operator’s seat ________________ suspended, body-contoured with shock
absorber, adjustable to operator’s weight
Cabin windows ________________ 20,5 mm/0.8 in tinted armored glass for
front window and right hand side windows,
all other windows in tinted safety glass,
high pressure windshield-washer system
75 l/20 gal watertank,
steel sun louvers on all windows
Heating system/
Air conditioning
________________ 1 heating system + air conditioning (double
unit optionally available)
Cabin pressurization ________ ventilation with filter
Controls __________________________ joystick levers integrated into armrest of
seat
Monitoring ______________________ via LCD-Display, data memory
Automatic engine
shut off
____________________________ engine self-controlled shut off
Destroking of main
pumps
____________________________ in case of low hydraulic oil level
Safety functions ______________ additional gauges with constant display for:
engine speed, hourmeter, voltmeter, safety
mode for engine speed control and pump
regulation
Noise emission
ISO 6396________________ L
pA
(inside cab) = 89 dB(A)
with AC/heater 100 % running fans
Undercarriage
Design ____________________________ 3-piece undercarriage,
box type structures for center piece and
side frames (stress relieved steel work
component as a standard)
Hydraulic motor ________________ 2 axial piston motors per side frame
Travel gear ______________________ Liebherr planetary reduction gear
Travel speed ____________________ 0 – 2,4 – 3,1 km/h / 0 – 1.49 – 1.93 mph
Parking brake __________________ spring engaged, hydraulically pressure
released wet multi-disc brakes for each
travel motor, maintenance-free
Track components ____________ D 12, maintenance-free, forged double
grouser pad
Track rollers/
Carrier rollers
__________________ 9/2
Automatic track
tensioner
________________________ pressurized hydraulic cylinder with accu-
mulator
Transport ________________________ undercarriage side frames are removable
Attachment
Design ____________________________ box-type structure with large steel castings
in all high-stress areas
Pivots ____________________________ sealed with double side centering with
1 single floating pin per side,
all bearings with wear resistant steel
bushings,
bolts hardened and chrominium-plated
Hydraulic cylinder ____________ Liebherr design, all cylinders located in well
protected areas
Hydraulic connections ______ pipes and hoses equipped with SAE split-
flange connections
Kinematics ______________________ Liebherr parallel face shovel attachment
geometry, backhoe bucket pivoting angle
150°, electronic controlled end-cushioning
Central Lubrication System
Type ________________________________ Lincoln Centromatic lubrication system, for
the entire attachment and swing ring
Grease pumps ________________ Lincoln Powermaster pump plus separate
pump for swing ring teeth
Capacity __________________________ 200 l/52.8 gal bulk container for attachment
and swing ring, separated 80 l/21 gal bulk
container for swing ring teeth
Refill ______________________________ via the service flap for both containers.
Fill line with grease filters