Equipment, Undercarriage, Uppercarriage – Liebherr A 924 Litronic User Manual

Page 28: Hydraulic system, Attachment, Engine, Operator’s cab, Complete machine

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Printed in Germany by Schirmer RG-BK-RP LHB/VF 11481611-1-08.14_enGB All illustrations and data may differ from standard equipment. Subject to change without notice.

Equipment

• = Standard, + = Option

* = depending upon the country partially only 25 km/h permitted, ** = country-dependent, *** = optionally extendable after one year

Options and/or special attachments, supplied by vendors other than Liebherr, are only to be installed with the

knowledge and approval of Liebherr in order to retain warranty.

Liebherr-Hydraulikbagger GmbH

Liebherrstraße 12, D-88457 Kirchdorf/Iller

 +49 7354 80-0, Fax +49 7354 80-72 94

www.liebherr.com, E-Mail: [email protected]

www.facebook.com/LiebherrConstruction

Undercarriage

Dual-circuit braking system

•

Tyres (twin tyres) Mitas EM 22

•

Individual control outriggers

+

Travel speed levels (four)

•

Load holding valve on each stabilization cylinder

•

Powershift transmission, semiautomatic

•

Parking brake, maintenance-free

•

Tyres, variants

+

Protection for piston rods, stabilizer cylinder

+

Speeder *

+

Undercarriage EW 2.75 m/9’

+

Tool equipment, extended

+

Tool box left – lockable

•

Tool box right – lockable

+

Steering column adjustable horizontally

•

LiDAT Plus (extended Liebherr data transfer system) ***

•

Automatic engine shut-down (time adjustable)

+

Emergency exit rear window

•

Bullet proof front screen – not adjustable

+

Bullet proof glass (top)

+

Positioning swing brake

+

Proportional control

+

Radio Comfort (control via display)

+

Preparation for radio installation

•

Rain cover over front window opening

•

ROPS cab protection

•

Back-up alarm (acoustic signal is emitted traveling backward, can not be switched off)

+

Warning beacon on cab

+

All tinted windows

•

Windscreen wiper, roof

+

Door with sliding window

•

Top guard

+

Front guard

+

Right side window and windshield made of laminated glass

•

Sun blind

•

Auxiliary heating, adjustable (week time switch)

+

Cruise control

•

Electronic immobilizer

+

Cigarette lighter and ashtray

•

Uppercarriage

Uppercarriage right side light, 1 piece, LED

+

Uppercarriage rear light, 2 pieces, LED

+

Refuelling system with filling pump

+

Main battery switch for electrical system

•

Engine hood with gas spring

•

Warning beacon on uppercarriage

+

Service doors, lockable

•

Hydraulic System

Shut-off valve between hydraulic tank and pump(s)

•

Pressure test fittings

•

Accumulator for controlled lowering of the attachment with the engine shut down

•

Hydraulic oil filter with integrated microfilter

•

Liebherr hydraulic oil from – 20 °C to + 40 °C

•

Liebherr hydraulic oil, biologically degradable

+

Liebherr hydraulic oil, specially for warm or cold regions

+

Bypass filter

+

Switchover high pressure circuit and tipping cylinder

+

Switchover high pressure circuit and adjustment cylinder (two-piece boom)

+

Attachment

Boom lights, 2 pieces, halogen

•

Boom lights, 2 pieces, LED

+

Stick lights, 2 pieces, halogen

+

Stick lights, 2 pieces, LED

+

High pressure circuit incl. lines and Tool Control

+

Electronic lift limitation

+

Load hook on stick

+

Shackle on stick

+

Leak oil line, additional for working tools

+

Liebherr ditch cleaning bucket

+

Liebherr pipe laying tool

+

Liebherr quick coupler, hydraulic or mechanical

+

Liebherr tilt bucket

+

Liebherr tilt rotator

+

Liebherr sorting grab

+

Liebherr backhoe bucket

+

Liebherr tooth system

+

Liebherr clamshell grab

+

Middle pressure circuit incl. lines

+

Mono boom

+

Offset mono boom

+

Pipe fracture safety valves hoist cylinders

•

Pipe fracture safety valve tipping cylinder

+

Pipe fracture safety valve stick cylinder

•

Return line, pressureless (in high pressure circuit option included)

+

Hose quick coupling at end of stick

•

Quick coupling system LIKUFIX

+

Protection for piston rod, tipping cylinder

+

Protection for piston rod, stick cylinder

+

Custom painting for tools

+

Tool Control, 10 tool adjustments selectable over the display

+

Tool Management, automatic tool recognition (in combination with LIKUFIX)

+

Overload warning device

•

Protection for stick

+

Two-piece boom

+

Engine

Fuel anti-theft device

+

Liebherr particle filter

•

Reversible fan drive, fully automatic

+

Air pre-filter with dust discharge

+

Preheating fuel

+

Operator’s Cab

Storage compartment

•

Cab lights rear, halogen

+

Cab lights rear, LED

+

Cab lights front, halogen (above rain cover)

+

Cab lights front, halogen (under rain cover)

•

Cab lights front, LED (above rain cover)

+

Cab lights front, LED (under rain cover)

+

Mechanical hour meters, readable from outside the cab

•

Operator’s seat Standard

•

Operator’s seat Comfort

+

Operator’s seat Premium

+

Driving alarm (acoustic signal is emitted during travel, can be switched ON/OFF)

+

Fire extinguisher

+

Windscreen retractable (including upper part)

•

Intermittent windscreen wiper with wiper washer

•

Rubber floor mat, removable

•

Dome light

•

Joystick steering

+

Coat hook

•

Automatic air conditioning

•

Fuel consumption indicator

•

Electric cooler

+

Steering wheel, wide version (cost-neutral option)

+

Complete Machine

Lubrication

Lubrication undercarriage, manually – decentralized (grease points)

•

Lubrication undercarriage, manually – centralized (one grease point)

+

Central lubrication system for uppercarriage and attachment, automatically

(without quick coupler and connecting link) **

•

Central lubrication system, extension for quick coupler

+

Central lubrication system, extension for connecting link

+

Special coating, variants

+

Monitoring

Rear view monitoring with camera **

•

Side view monitoring with camera

+

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