Liebherr R 9800 - Manual (Page 17)

R 9800 17
Operator’s Cab
Design ����������������������������� resiliently mounted, sound insulated,
large windows for all-around visibility,
integrated falling object protection FOPS
Operator’s seat ���������������� suspended pneumatic seat, body-con-
toured with shock absorber, adjustable to
operator’s weight, additional “retractable
passenger/trainer seat” seat heating
Cabin windows ����������������� 20,5 mm/0.8 in tinted armored glass for
front window and 18 mm/0.7 in for right
hand side windows, all other windows in
tinted safety glass,
high pressure wind shieldwasher-system
with 75 l/20 gal watertank,
sun louvers on all windows in heavy duty
design
Heating system/
Air conditioning ���������������� heavy duty, fully automatic, high output air
conditioner and heater unit
Cabin pressurization ��������� ventilation unit with filters
Controls �������������������������� joystick levers integrated into armrest of
seat, armrest adjusted to seat position
Display ���������������������������� 10.5 in color LCD-Display with low and
high brightness settings
Condition monitoring �������� machine condition monitoring system with
error reporting and operational information
Rear vision systems ��������� camera installation on counterweight and
right-hand side of the uppercarriage dis-
played over an additional LCD-Display
Safety function
Automatic engine
shut off ���������������������� engine self controlled power limitation and
shut off
Safety functions ��������������� additional gauges with constant display for:
engine speed, hourmeter, voltmeter, safety
mode for engine speed control and pump
regulation
Noise level (ISO 6396) ������� Diesel: L
pA
(inside cab) = 77 dB(A)
with oil/water fans at 100 % and AC fan
at 65 %
Central Lubrication System
Type ������������������������������� Lincoln Centromatic lubrication system for
the entire attachment/swing ring bearing
and teeth
Grease pumps ����������������� 2 Lincoln Powermaster pumps for attach-
ment/swing ring bearing lubrication with
switch over function
1 Lincoln Flowmaster pump for swing ring
teeth lubrication
Capacity �������������������������� 600 l/158.5 gal bulk container for attach-
ment/swing ring bearing, separated 80 l/
21 gal container for swing ring teeth
Refill ������������������������������� via the service flap for both containers with
grease filters
Undercarriage
Design ���������������������������� 3-piece undercarriage, box type structure
for center piece and side frames, stress
relieved
Hydraulic motor ���������������� 3 axial piston motors per side frame
Travel gear ����������������������� Liebherr planetary reduction gear
Travel speed �������������������� Diesel: 0 – 2,0 – 2,6 km/h / 0 – 1.2 – 1.6 mph
Electric: 0 – 1,7 km/h / 0 – 1.05 mph
Parking brake ������������������� spring engaged, hydraulically pressure
released external wet multi-disc brakes for
each travel motor, maintenance-free
Track components ������������ maintenance-free dual pin cast link and
pad combined
Track rollers/
Carrier rollers ������������������� 6/3 per side frame
Automatic track tensioner �� pressurized hydraulic cylinder with
accumulator, maintenance free
Transport ������������������������� undercarriage side frames are removable
Attachment
Design ���������������������������� box-type structure with large steel castings
in all high-stress areas
Stick ������������������������������� wear protection underneath lower beam
plate
Pivots ����������������������������� two floating pins per pivot, sealed covers,
all bearings with wear resistant steel
bushings, bolts hardened and chromium-
plated
Hydraulic cylinder ������������� Liebherr design, electron ically controlled
end-cushioning
Hydraulic connections ������ pipes and hoses equipped with SAE
connections
Pivots bucket-to-stick/
bucket-to-link ������������������� O-ring sealed and completely enclosed
Lubrication ���������������������� connected to the centralized lubrication
system, each lubrication point indepen-
dently lubricated
Service Flap
Design ����������������������������� hydraulically actuated service flap, easily
accessible from ground level to including:
– 2 fast fuel refill lines
– hydraulic oil refill and drainage
– engine oil exchange
– splitterbox oil exchange
– swing gearbox oil exchange
(4 x draining / 4 x refill)
– swing ring teeth grease barrel refilling
with grease filter
– attachment/swing ring bearing grease
barrel refilling with grease filter
– windshield washer water refilling
– oil reserve system refilling (optional)
– different couplings available on request
Technical Data