Liebherr R 9800 User Manual download pdf (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

(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

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Liebherr R 9800 User Manual Page 17

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