Liebherr R 995 - Manual (Page 3)

R 995 3
Technical Data
Central Lubrication System
Type ������������������������������� Lincoln Centromatic lubrication system for
the entire attachment/swing ring bearing
and teeth
Grease pumps ����������������� 2 Lincoln Powermaster pumps with switch
over function,
1 Lincoln Flowmaster pump for swing ring
teeth lubrication
Capacity �������������������������� 600 l/158 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
Operator’s Cab
Design ���������������������������� resiliently mounted, sound insulated,
large windows for all-around visibility,
integrated falling object protection FOPS
Operator 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
with 75 l/20 gal watertank,
sun louvers on all windows in heavy duty
design
Heating system/
Air conditioning ���������������� heavy duty, high output air conditioner and
heater unit
Cabin pressurization ��������� ventilation unit with filters
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 ���������������������������� in case of low engine oil pressure or low
coolant level
Destroking of
main pumps ��������������������� in case of engine overheating or low
hydraulic oil level
Safety functions ��������������� additional gauges with constant display for:
engine speed, hourmeter, engine oil pres-
sure, coolant temperature, hydraulic oil
temperature
Noise level (ISO 6396) ������� L
pA
(inside cab) = 77 dB(A)
with oil/water fans at 100 % and AC fan at
65 %
Undercarriage
Design ���������������������������� 3-piece undercarriage,
box type structures for center piece and
side frames,
stress relieved
Hydraulic motor ���������������� 2 axial piston motors per side frame
Travel gear ����������������������� Liebherr planetary reduction gear
Travel speed �������������������� 0 – 2,7 km/h / 0 – 1.67 mph
Parking brake ������������������� spring engaged, hydraulically released wet
multi-disc brakes for each travel motor,
maintenance-free
Track components ������������ maintenance-free combined pad-link,
shovel style double grouser pad
Track rollers/
Carrier rollers ������������������� 7/3 per side frame
Automatic track tensioner �� pressurized hydraulic cylinder, 1 per side
frame with accumulator, maintenance free
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 chromium-plated
Hydraulic cylinders ����������� 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