Liebherr R 9400 - Manual (Page 17)

R 9400 17
Technical Data
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 18 mm/0.7 in for right
hand side windows, all other windows in
tinted safety glass,
high pressure windshield-washer system
75 l/20 gal watertank,
aluminium sun louvers on all windows
Heating system/
Air conditioning ���������������� heavy duty, fully automatic, high output air
conditioner and heater unit
Cabin pressurization ��������� ventilation with filter
Controls �������������������������� joystick levers integrated into armrest of
seat
Monitoring ����������������������� via LCD-Display, data memory
Rear vision system ������������ camera installation on counterweight and
right-hand side of the uppercarriage dis-
played over an additional LCD-display
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 level (ISO 6396) ������� Diesel: L
pA
(inside cab) = 78 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 ����������������� Lincoln Powermaster pump plus separate
Flowmaster pump for swing ring teeth
Capacity �������������������������� 200 l/53 gal bulk container for attachment/
swing ring bearing, separated 80 l/21 gal
container for swing ring teeth
Refill ������������������������������� via the service flap for both containers,
fill lines with grease filter
Undercarriage
Design ���������������������������� 3-piece undercarriage, box type structures
for center piece and side frames (stress
relieved steel work component as a stand-
ard)
Hydraulic motor ���������������� 2 axial piston motors per side frame
Travel gear ����������������������� Liebherr planetery reduction gear
Travel speed �������������������� 0 – 2,7 km/h / 0 – 1.67 mph
Parking brake ������������������� spring engaged, hydraulically pressure
released external wet multi-disc brakes for
each travel motor, maintenance-free
Track components ������������ maintenance-free,
forged double grouser pad, tractor-type
chain, optional maintenance-free dual pin
cast link and pad combined
Track rollers/
Carrier rollers ������������������� 9/2 per side frame
Automatic track tensioner �� pressurized hydraulic cylinder with
accumulator
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 and made, 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
Service Flap
Design ���������������������������� hydraulically actuated service flap, with
lighting easily accessible from ground level
to allow:
– fuel fast refill
– hydraulic oil refill
– engine oil quick change
– splitterbox oil quick change
– swing gearbox oil quick change
– swing ring teeth grease barrel refilling via
grease filter
– attachment/swing ring bearing grease
barrel refilling via grease filter
– windshield wash water refilling
Quick couplers on request