Railroader A 922 Rail. Operating Weight: 19,900 22,800 kg Engine: 110 kw / 150 HP

Transcription

1 Railroader A 922 Rail Operating Weight: 19,900 22,800 kg Engine: 110 kw / 150 HP

2 A 922 Rail Litronic Operating Weight: 19,900 22,800 kg Engine: 110 kw / 150 HP Perforance Copact, flexible Perfect cobination for axiu perforance 2 A 922 Rail Litronic

3 Econoy A sound investent Optiu econoy and environentally friendly Reliability Copetence, consistency, innovation Proven experience Cofort Ergonoic excellence Superior cabin design for operator cofort and wellbeing Maintainability Service every step of the way Siple, fast and reliable A 922 Rail Litronic 3

4 Perforance Copact, flexible Perfect cobination for axiu perforance Liebherr railroaders are used on building sites where they ebody force and speed. Using the, achine operators achieve ipressive levels of perforance, day-in and day-out. It is based on the powerful Liebherr engine with its high torque, which drives two independent pups as standard. This ensures the availability of a high flow rate in all situations. More can be achieved faster with Liebherr railroader A 922 Rail. 4 A 922 Rail Litronic

5 Lifting ore The intelligent structure of the uppercarriage and the separate ounting of the hoist cylinders perit a superior lift capacity on rail and on the road. The A 922 Rail Litronic is a base carrier that can be used with a wide range of hydraulic attachents. Being faster The A 922 Rail Litronic enables a high working speed, even when oveents of attachent are perfored in parallel. Excavating, backfilling and profiling tasks can be copleted faster, new tasks can be started sooner. The speed of the achine can by adjusted easily using the MODE switch for load lifting work or grading work. A further, independent variable displaceent pup is provided for the rail bogies. This guarantees optial load distribution onto the rails. Working with Precision The exceptional sensitivity of the hydraulic syste allows precise working at high speeds, and with oveents in parallel. This eans the achine operator can carry out the ost challenging tasks in a short tie, not only at reduced engine but also with axiu perforance output fro the achine. Maxiu power and axiu forces are always available. It is no proble to siultaneously ove along the tracks and operate the equipent. A wide range of tasks for exaple levelling the ballast or work on ebankents can be perfored perfectly. Innovative Hydraulics Liebherr variable displaceent double pup with independent control circuits Excellent power and speed Independent operation of hydraulic attachents such as raer, taping achine and ulcher Maxiu Payloads Power Lift increase in hydraulically-liited payloads Heavy counterweight for even higher load bearing capacity Greater stability thanks to 4-point outriggers Travel Drive Newly developed travel drive with high traction force for high travel speeds both in the plane and on gradients Reduces unproductive travel tie between tasks and on the building site Faster on site ore productive A 922 Rail Litronic 5

6 Econoy A sound investent Optiu econoy and environentally friendly Liebherr railroaders are achines that cobine high productivity and flexibility with excellent levels of econoy and all this coes as standard fro the factory. The A 922 Rail Litronic is specifically designed this way, perfectly coordinated to the attachents such as raer, taping achine or ulcher it is extreely versatile. The achine is capable of working independently and flexibly even on inaccessible sections of track. On request, the efficiency of each wheeled excavator can be boosted further with a Liebherr quick coupling syste. For ore return fro each operating hour. 6 A 922 Rail Litronic

7 Liebherr Working Tools and LIKUFIX To boost the productivity of its construction achines, Liebherr offers a broad range of working tools for different fields of application. Furtherore, the hydraulic excavators can also be equipped with the Liebherr LIKUFIX hydraulic quick coupling syste. The cobination of a hydraulic Liebherr quick coupling syste with the LIKUFIX coupling block perits fast safe changing of echanical and hydraulic working tools fro the operator s cabin. This boosts productivity on average by 30 %. The construction process is accelerated, and orders are copleted faster. That enables ore turnover to be achieved per achine. Engine Idling The standard autoatic idling function reduces the engine speed to idle as soon as the operator takes his hand fro the joystick so that no hydraulic function is activated. Proxiity sensors in the joystick levers restore the original engine speed as soon as the operator s hand is oved towards the lever again. This ensures that the set engine speed is available iediately. The result is a cobination of fuel saving and reduced noise level. Low Eissions and Low Operating Costs The Liebherr D 834 diesel engine sets the benchark for consuption in its perforance class while adhering to eissions stage IIIB with a aintenance-free oxidation catalyst. A Liebherr particulate filter is available as an option (use depends on legislative regulations). The environent is protected by adhering to the eissions specifications. Fewer eissions. Lower operating costs. More econoic environental protection. Efficient Manageent LiDAT, Liebherr s own data transission and positioning syste, facilitates efficient anageent, onitoring and control of the entire fleet in ters of achinery data recording, data analysis, fleet anageent and service. All of the iportant achinery data can be viewed at any tie in a web browser. LiDAT provides you coprehensive work deployent docuentation, greater availability thanks to shorter downties, faster support fro the anufacturer, quicker detection of strain / overload and subsequently a longer service life of the achine as well as greater planning efficiency. This service includes 1 year of use free of charge as standard for the wheeled excavator A 922 Rail. Specific fuel consuption [g / kwh] Max Min Working range LPE Max Output [kw] Engine speed [rp] Perfect operating point with LPE Operating point without LPE Output Specific fuel consuption Add-On-Axle In Gerany, nationwide road travel approval Load distribution on three axles Securing of new areas of use Higher load capacities (up to 15 %) thanks to the use of the heavy counterweight Low Fuel Consuption Thanks to Intelligent Machine Control Liebherr-Power Efficiency (LPE) optiises the interaction of the drive coponents in ters of efficiency LPE enables achine operation in the area of the lowest specific fuel use for less consuption and greater efficiency with the sae perforance Liebherr Quick Coupling Syste LIKUFIX Faster and safer changing of echanical and hydraulic working tools fro the operator s cabin Machine utilization increased to up to 90 % thanks to extended deployent options Visual and acoustic check of correct locking position of tool at quick coupling syste by two proxiity sensors A 922 Rail Litronic 7

8 Reliability Copetence, consistency, innovation Proven experience Reliability offers safety. Safety that significantly influenced the success of a project. Liebherr stands for safety with reliable railroad achines used, in rough terrain or on the road. Coprehensive security functionality that pay off. 8 A 922 Rail Litronic

9 Quality Key coponents such as the diesel engine, hydraulic coponents, electronic coponents, slewing ring and swing drive are developed, tested and produced by Liebherr itself. The significant expertise of production ensures the highest quality and gives optiu coordination of coponents. The high-quality Liebherr coponents are also used in any other sectors and products. Expertise Liebherr has been developing and producing hydraulic excavators since 1954, and has since 1967 experience in the anufacture of railroaders. This experience and the feedback fro custoers, sales and service for the basis for putting innovative ideas into practice. The result: wheeled excavators with excellent quality and reliability. Safety Besides the perforance and efficiency of a railroader, the safety of the operator and the achine ust always be paraount. Nuerous equipent features such as the standard pipe fracture safety valves on the lifting and stick cylinders, electronic lift liitation, electronic swivel liitation, load oent liitation according to EN , lainated safety glass sash-resistant, rollover protection structure (ROPS) and an eergency exit through the rear window provide axiu safety in all operations. Excellent All-round Vision The large areas of glass and the rear and side area onitoring systes provide the operator with an excellent view of his working area and the zone around the achine. This perfect view enhances the operator s safety and ensures that in turn he can handle the achine safely at all ties. QPDM Quality and Process Data Manageent QPDM allows production data to be logged, docuented and evaluated Autoation of docuentation and test specifications Ability to handle large quantities and aintain unifor high quality Rail Wheel Brakes Brakes integrated in the rail wheel as standard shorten the braking distance in all situations to increase safety on the track even ore Braking effect even in raised position Fast and siple change of the track wheel Virtual Wall Extended Workspace Boundary Reliable workspace boundary irrespective of outreach Liebherr software adapted to the achine A 922 Rail Litronic 9

10 Cofort Ergonoic excellence Superior cabin design for operator cofort and wellbeing The odern Liebherr operator s cab is the largest in this achine class, and offers the best conditions for healthy, focussed and productive working. Standard features include an airsprung operator seat with seat heating, autoatic air conditioning and the ergonoically arranged control eleents with touchscreen indicating unit. An exaple of the extensive safety equipent is the rollover protection structure (ROPS) for the cab fitted as standard according to ISO as well as the standard windows ade fro ipact-resistant lainated safety glass. 10 A 922 Rail Litronic

11 Autoatic Air Conditioning The autoatic air conditioning offers convincingly intuitive operation. Teperature, blower setting and the various air nozzles in the head, chest and foot areas are set using the touch screen on the indicating unit. The defrost / defog one button function clears fogged up windows in the shortest possible tie. The filter for the cab air can be changed easily and conveniently fro the outside. Operator Seats The Standard, Cofort and Preiu operator seat versions available have recognized orthopedic properties, and offer sitting cofort at the highest level. Even the standard operator seat offers an extensive range of features such as air suspension, seat heating, headrest, lubar support and any ore. Detailed Solutions The A 922 Rail Litronic offers nuerous detailed solutions for greater cofort and efficiency. The railroader rides evenly on the tracks thanks to the constant autoatic level control of the rail bogies. The tyre traction can be adjusted easily via display. This ensures optial tyre traction at all ties. In addition, the proven traction increase ensures greater pulling power with particularly difficult rail conditions. Low Noise Levels The use of viscoelastic ounts, good insulation and low-noise diesel engines fro Liebherr iniises noise eissions and vibrations. The noise levels are just 72 db(a) in the operator s cab and 100 db(a) outside. Radio with Hands-free Device The radio can be equipped with an MP3-copatible USB slot and integrated hands-free device, which eans that calls can even be taken while working with the achine. Operation of the radio is by eans of the touchscreen colour display. Station search, volue control and ute can be controlled with ease. Siple operation for greater cofort. Liebherr Proportional Control All work and travel oveents are adjustable separately fro each other Up to five operators can save their individual settings More efficient operation for greater productivity More Rear Visibility and to the Side too The standard caera for rear-view onitoring is integrated in a protected location in the counterweight Standard caera for the right side area Greater visibility for ore safety Intuitive Operation Display of the achine data and caera iage on two 7-inch displays with touch screen and direct access via enu bar 10 user-prograable eory slots for working tools, which can be used for quickly and easily setting the oil pressure and oil flow at the push of a button when changing tools Quick access keys can be prograed by the achine operator for frequently used enu ites A 922 Rail Litronic 11

12 Maintainability Service every step of the way Siple, fast and reliable Liebherr railroader are not only powerful, robust, precise and efficient, they also ipress with the service-orientated achine design. Maintenance is perfored quickly, siply and safe. This reduces aintenance costs and keeps achine downties to a iniu. 12 A 922 Rail Litronic

13 Service-based Machine Design The service-based achine design guarantees short servicing ties, and iniising aintenance costs due to the tie it saves. All the aintenance points are easily accessible fro the ground and easy to reach due to the large, wide-opening service doors. The enhance service concept places the aintenance points close to each other and reduces their nuber to a iniu. This eans that service work can be copleted even ore quickly and efficiently. Hydraulic Oils with Added Value Liebherr hydraulic oils achieve a service life of 6,000 operating hours plus. Instead of having defined change intervals, the results of the oil analysis (every 1,000 operating hours or after one year) deterine when the oil needs to be changed. The unique Liebherr Hydraulic Plus oil can even achieve a service life of 8,000 operating hours and ore at the sae tie as reducing fuel consuption by up to 5 %. Reanufacturing The Liebherr reanufacturing progra offers cost-effective reconditioning of coponents to the highest quality standards. Various reconditioning levels are available including replaceent coponents and general overhaul or repair. The custoer receives coponents with original part quality at a reduced cost. Copetent Advice and Service Copetent advice is a given at Liebherr. Experienced specialists provide advice for your specific requireents: applicationoriented sales support, service agreeents, cost effective repair alternatives, original parts anageent, as well as reote data transission for achine planning and fleet anageent. Lubricating During Work Fully autoatic central lubrication syste for the attachent and slewing ring Can be optionally expanded to the connecting link and quick coupler The grease tank of the central lubrication syste is located behind the left service door Lubricating without interrupting work for higher productivity Maintenance without Draining Oil Standard shut-off valve for disconnecting the oil tank fro the hydraulic syste For siple aintenance work on the hydraulic coponents without draining the hydraulic oil Reduced aintenance tie for higher achine availability Rapid Spare Parts Service 24-hour delivery: Spare parts service is available for our dealers around the clock Electronic spare parts catalogue: Fast and reliable selection and ordering via the Liebherr online portal With online tracking, the current processing status of your order can be viewed at any tie A 922 Rail Litronic 13

14 Railroader A 922 Rail Litronic Overview Superbly Designed Attachent for Maxiu Reliability Load torque liitation (RCI / RCL) Second high pressure circuit Electronic lift liitation and swivel liitation Liebherr hydraulic cylinders Pipe fracture safety valves hoisting and stick cylinders Optiised bucket stick for application under electrical overhead lines Liebherr quick coupling systes (optional) Wide selection of Liebherr working tools (optional) Elaborate Maintenance Concept for Maxiu Productivity Fully autoatic central lubrication syste for uppercarriage and attachent Large, wide-opening service doors Central aintenance points accessible fro the ground Shut-off device for hydraulic oil Liebherr hydraulic oil, biologically degradable (optional) Cab air filter can be replaced quickly and conveniently fro outside Two lockable storage boxes Divided rail wheel 14 A 922 Rail Litronic

15 Ergonoic Operator s Work Station for Maxiu Cofort Double cab with passenger seat Operator s seat Cofort or Preiu (optional) Autoatic air-conditioning syste Two 7" high resolution colour display with touchscreen operation Operator profile, personalised Tool Control for working tools Resonant ar console and ergonoic joysticks Proportional control with 4-way ini-joystick Large windows Windshield wiper with interval switching and washer, roof window and rear window Convenient radio operation with hands-free device LED headlights (optional) Rear onitoring Side onitoring Clever Technology for Maxiu Perforance and Econoy Liebherr diesel engine according to stage IIIB with oxidation catalyst Pre-installation particle filter with silencer odule Dual-circuit load-sensing-control Liebherr Power Efficiency (LPE) MODE selection (Sensitive, ECO, Power, Power-Plus) Sensor-controlled autoatic idling syste A 922 Rail Litronic 15

16 Technical Data Diesel Engine Rating per ISO 9249 Model Type Bore / Stroke Displaceent Engine operation Air cleaner Engine idling Electrical syste Voltage Batteries Alternator Stage IIIB Harful eissions values Eission control Option Fuel tank Diesel engine Cooling Syste 110 kw (150 HP) at 1,800 RPM Liebherr D834 4 cylinder in-line 108 / l 4-stroke diesel Coon-Rail turbo-charged and after-cooler reduced eissions dry-type air cleaner with pre-cleaner, priary and safety eleents sensor controlled 24 V 2 x 135 Ah / 12 V three-phase current 28 V / 110 A in accordance with 97/68/EG stage IIIB pre-installation particle filter with silencer odule Liebherr particle filter 330 l water-cooled copact cooling syste coprising cooling unit for water, hydraulic oil and charge air with stepless therostatically controlled fan Hydraulic Syste Hydraulic pup for attachent Liebherr axial piston variable displaceent double and travel drive pup Max. flow 2 x 215 l/in. Max. pressure 350 bar / PowerLift 375 bar Hydraulic pup Liebherr-Synchron-Cofort-syste (LSC) with regulation and control electronic engine speed sensing regulation, pressure and flow copensation, torque controlled swing drive priority Hydraulic tank 130 l Hydraulic syste ax. 300 l Hydraulic oil filter 1 ain return filter with integrated partial icro filtration (5 µ) MODE selection adjustent of engine and hydraulic perforance via a ode pre-selector to atch application, e.g. for especially econoical and environentally friendly operation or for axiu digging perforance and heavy-duty jobs S (Sensitive) ode for precision work and lifting through very sensitive oveents E (Eco) ode for especially econoical and environentally friendly operation P (Power) ode for high perforance with low fuel consuption P+ (Power-Plus) ode for highest perforance and for very heavy duty applications Engine speed and stepless alignent of engine output and hydraulic perforance setting power via engine speed Tool Control: ten preadjustable pup flows and pressures for add on tools Power distribution Hydraulic Controls Servo circuit Attachent and swing Chassis Additional functions Proportional control via control valves with integrated safety valves, siultaneous and independent actuation of chassis, swing drive and attachent electroproportional via joystick levers electroproportional via foot pedal via switch or electroproportional foot pedals proportionally acting transitters on the joysticks for additional hydraulic functions Drive Swing ring Swing speed Swing torque Holding brake Swing Drive Liebherr axial piston otor with torque control and integrated brake valve, Liebherr planetary reduction gear Liebherr, sealed race ball bearing swing ring, internal teeth RPM stepless 50 kn wet ulti-disc (spring applied, pressure released) pedal controlled positioning swing brake 16 A 922 Rail Litronic

17 Double cabin Operator s Cab Operator s seat Standard Operator s seat Cofort (Option) Operator s seat Preiu (Option) Control syste Operation and displays Air-conditioning ROPS safety cab structure (roll-over protection syste) with individual windscreens or featuring a slide-in subpart under the ceiling, work headlights integrated in the ceiling, operator s door with a sliding window (can be opened on both sides), large stowing and depositing possibilities, shock-absorbing suspension, sounddaping insulating, tinted lainated safety glass, separate window shades for the sunroof window and windscreen air cushioned operator s seat with headrest, lap belt, seat heater, anual weight adjustent, adjustable seat cushion inclination and length and echanical lubar vertebrae support in addition to operator s seat standard: lockable horizontal suspension, autoatic weight adjustent, adjustable suspension stiffness, pneuatic lubar vertebrae support and passive seat cliatisation with active coal in addition to operator s seat cofort: active electronic weight adjustent (autoatic readjustent), pneuatic low frequency suspension and active seat cliatisation with active coal and ventilator joysticks with ar consoles and swivel seat large high-resolution operating unit, selfexplanatory, colour display with touchscreen, video-copatible, nuerous setting, control and onitoring options, e.g. air conditioning control, fuel consuption, achine and tool paraeters, separate display for rear view and side view onitoring autoatic air-conditioning, recirculated air function, fast de-icing and deisting at the press of a button, air vents can be operated via a enu; recirculated air and fresh air filters can be easily replaced and are accessible fro the outside; heating-cooling unit, designed for extree outside teperatures, sensors for solar radiation, inside and outside teperatures Drive Pulling force Travel speed Driving operation Axles Option Service brake Holding brake Wagon braking syste Rail guide Option Stabilization Option Type Attachent Hydraulic cylinders Bearings two speed power shift transission with additional creeper speed, Liebherr axial piston otor with functional brake valve on both sides 117 kn k/h stepless (creeper speed off-road) k/h stepless (off-road) k/h stepless (creeper speed on-road) k/h stepless (road travel) k/h Speeder (Option) autootive driving using accelerator pedal, cruise control function: storage of variable accelerator pedal positions, both off-road, on-road and on-rail autoatic or operator controlled front axle oscillation lock axle with wheel head width 2,100 and differential lock 100 % two circuit travel brake syste with accuulator; road axle wet and backlash-free disc brake; rail wheels with dru brake wet ulti-disc (spring applied, pressure released) 1 circuit copressed air brake for railway wagon standard gauge 1,435 wide gauge, narrow gauge type friction drive without outriggers 4 point outriggers high-strength steel plates at highlystressed points for the toughest requireents. Coplex and stable ountings of attachent and cylinders Liebherr cylinders with special seal syste as well as shock absorption sealed, low aintenance Coplete Machine Lubrication Liebherr central lubrication syste for uppercarriage and attachent, autoatically Noise eission ISO 6396 L pa (inside cab) = 72 db(a) 2000/14/EC L WA (surround noise) = 100 db(a) A 922 Rail Litronic 17

18 18 A 922 Rail Litronic Diensions 922 H0204 C1 D W X V Z T6 L M T7 C B6 B Q A H K I6 M B6 B B1 T4 I6 Q L T7 T6 Z T1 H0205 M B6 Q Q6 S B T6 U7 U8 T7 H1140

19 without outriggers / Syetric Rail 4 point outriggers Friction drive narrow gauge A 2,520 2,520 2,520 B 2,550 2,550 2,550 B1 2,700 B6 1,435 1,435 1,000 C* 3,063 3,063 3,213 C1 3,287 3,287 D 2,000 2,000 2,000 H 2,395 2,395 2,546 I K 1,238 1,238 1,389 L 2,500 2,500 2,500 M 1,250** / 1,050 1,050 1,250** / 1,050 Q Q6 1,117 S 1,912 T1 770 T4 920 T6 1,180 1, T , U7 3,744 U8 5,668 Z 5,178 6,258 * without DB lights and windscreen wipers, can be reoved for transport ** Syetric Rail Tyres Stick Two-piece boo 3.40 without outriggers 4 point outriggers Syetric Rail V ,300 7,450* 6, ,050 7,200* 6, ,500* 7,200* 6, ,350* 6,900* 1) 6,100* W ,000 3,000* 3, ,000 3,000* 3, ,050* 3,100* 3, ,150* 3,000* 1) 3,150* X ,450 9,550* 8, ,300 9,450* 8, ,950* 9,400* 8, ,900* 9,450* 1) 8,700* Stick Offset two-piece boo 3.60 without outriggers 4 point outriggers Syetric Rail V ,000 7,600 7, ,550 7,700* 6, ,200 7,350* 6, ,400* 7,000* 1) 6,200* W ,100 3,100 3, ,100 3,100* 3, ,150 3,100* 3, ,150* 3,050* 1) 3,150* X ,650 9,200 8, ,500 9,650* 8, ,450 9,600* 8, ,100* 9,600* 1) 8,900* Diensions are with attachent over steering axle * Attachent over digging axle for shorter transport diensions 1) without backhoe bucket A 922 Rail Litronic 19

20 Ditch Cleaning Bucket with Two-Piece Boo 3.40 ft H * Digging Envelope Stick length Max. digging depth Max. reach at ground level Max. duping height Max. duping height under overhead wires Max. teeth height Digging Forces Max. digging force kn t Max. breakout force kn t Max. breakout force with ripper bucket kn (13.7 t) Operating Weight ft The operating weight includes the basic achine with 8 tyres plus interediate rings, two-piece boo 3.40, stick 2.25 and ditch cleaning bucket 2,000 / versions Weight (kg) A 922 Rail litronic` Syetric Rail 19,900 A 922 Rail litronic` without outriggers 19,900 A 922 Rail litronic` with 4 point outriggers 21,600 * Safety distance to overhead wires Ditch Cleaning Buckets Machine stability per ISO 10567* (75 % of tipping capacity) Cutting width Capacity ISO ) Weight without outriggers 4 pt. outriggers Syetric Rail 4 pt. outriggers Stick length () Stick length () Stick length () Stick length () Stick length () Stick length () Stick length () 3 kg , y y V V y y y y y y y V y y y y y y y y y y V V y y y y 2, y y y y y y y y y y y y y y y y y y y y y y y y y y y y 1,600 2) V V y y y y V V V y y y y y y y y V V y y y y 2,000 2) V V V y y y y y y V y y y y y y y y V V V y y y y * Indicated loads are based on ISO and do not exceed 75 % of tipping or 87 % of hydraulic capacity, ax. stick length without quick coupler, lifted 360 on fir with blocked oscillating axle 1) coparable with SAE (heaped) 2) with 2 x 50 rotator Max. aterial weight y = 1.8 t/ 3, y = 1.5 t/ 3, V = 1.2 t/ 3, = not authorised 20 A 922 Rail Litronic

21 Lift Capacities with Two-Piece Boo 3.40 (without Outriggers) Stick Stick * * * 7.9* 5.2* 5.2* * 6.7* * * * 6.7* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 4.2* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 4.5 Stick Stick * 4.7* * 4.7* * * * 4.2* 3.6* 3.6* * * * * * 2.9* 2.9* * * * * * 7.5* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 2.8* 2.8* * 4.7* 2.8* 2.8* * * * * 4.9* * 2.4* 2.4* * 5.2* * * * * 5.2* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 4.5 Height Can be slewed through 360 In longitudinal position of undercarriage Max. reach * Liited by hydr. capacity The lift capacities are stated in etric tonnes (t) with PowerLift of 375 bar at the stick end without tools. This applies to a fir flat substrate with a closed steering axle. These capacities can be slewed through 360 with the undercarriage in the transverse position. Capacities in the longitudinal position of the undercarriage (+ / 15 ) are specified over the steering axle with the stabilizers raised. The values apply when the adjusting cylinder is in the optial position. Indicated loads based on the ISO standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity, or are liited by the perissible load of the load lift hook. In accordance with the haronised European Standard EN 474-5, hydraulic excavators used for lifting operations ust be equipped with pipe fracture safety valves, an overload warning device, a load lift hook and a lift capacity chart. Please note that the stability will be reduced by approx. 20 % in case of a 100 cant and 40 % in case of a 200 cant. A 922 Rail Litronic 21

22 Lift Capacities with Two-Piece Boo 3.40 (4 Point Outriggers) Stick Stick outriggers raised, outriggers raised, 4 point outriggers down 9.0 outriggers raised, outriggers raised, 4 point outriggers down 7.5 outriggers raised, 7.9* 7.9* 5.2* 5.2* 4.0 outriggers raised, * * 4 point outriggers down 7.9* 7.9* 5.2* 5.2* 6.0 outriggers raised, 6.7* 6.7* * * 5.6 outriggers raised, 6.7* 6.7* * * 4 point outriggers down 6.7* 6.7* * 3.9* 3.9* 4.5 outriggers raised, * * * 6.5 outriggers raised, * * * * 4 point outriggers down 10.3* 10.3* * * 3.5* 3.5* 3.0 outriggers raised, * * 7.0 outriggers raised, * * * * 4 point outriggers down 10.2* 10.2* * * * 1.5 outriggers raised, * * 7.1 outriggers raised, * * * * 4 point outriggers down * * * * outriggers raised, * * * * 0 outriggers raised, * * point outriggers down * * * * 1.5 outriggers raised, * * 6.3 outriggers raised, * * * * 4 point outriggers down * * * * 3.0 outriggers raised, * * * 4.5 outriggers raised, * * * 4 point outriggers down * 5.7* 5.7* 5.6* 5.6* 4.5 outriggers raised, outriggers raised, 4 point outriggers down 7.5 outriggers raised, 4.2* 4.2* 4.3 outriggers raised, * 4 point outriggers down 4.2* 4.2* 6.0 outriggers raised, * 3.4* 3.4* 5.8 outriggers raised, * * 4 point outriggers down 6.6* 6.6* 3.4* 3.4* 4.5 outriggers raised, 9.1* 9.1* * * 6.7 outriggers raised, * * * * 4 point outriggers down 9.1* 9.1* * * 3.1* 3.1* 3.0 outriggers raised, * * 7.1 outriggers raised, * * * * 4 point outriggers down 10.6* 10.6* * * 3.0* 3.0* 1.5 outriggers raised, * * 7.2 outriggers raised, * * * * 4 point outriggers down * * * * outriggers raised, * * * * 0 outriggers raised, * * point outriggers down * * * * 1.5 outriggers raised, * * 6.5 outriggers raised, * * * * 4 point outriggers down * * * * 3.0 outriggers raised, * * * 5.0 outriggers raised, * * * 4 point outriggers down * * 5.0* 5.0* 4.5 outriggers raised, outriggers raised, 4 point outriggers down Stick Stick outriggers raised, outriggers raised, 4 point outriggers down 9.0 outriggers raised, 4.7* 4.7* 2.5 outriggers raised, 4.7* 4.7* 4 point outriggers down 4.7* 4.7* 7.5 outriggers raised, 4.2* 4.2* 3.6* 3.6* 4.6 outriggers raised, * 3.6* 3.6* 4 point outriggers down 4.2* 4.2* 3.6* 3.6* 6.0 outriggers raised, * * 2.9* 2.9* 6.0 outriggers raised, * * * 4 point outriggers down 6.0* 6.0* 3.4* 3.4* 2.9* 2.9* 4.5 outriggers raised, 7.5* 7.5* * * 6.9 outriggers raised, * * * * 4 point outriggers down 7.5* 7.5* * * 2.7* 2.7* 3.0 outriggers raised, * * 7.3 outriggers raised, * * * * 4 point outriggers down 10.9* 10.9* * * 2.7* 2.7* 1.5 outriggers raised, * * 7.4 outriggers raised, * * * * 4 point outriggers down * * * 2.8* 2.8* outriggers raised, * * * * 0 outriggers raised, * * point outriggers down * * * * 1.5 outriggers raised, * * 6.7 outriggers raised, * * * * 4 point outriggers down * * * * 3.0 outriggers raised, * * 5.3 outriggers raised, * * * 4 point outriggers down * * * 4.5 outriggers raised, outriggers raised, 4 point outriggers down 7.5 outriggers raised, 4.7* 4.7* 2.8* 2.8* 5.2 outriggers raised, * 2.8* 2.8* 4 point outriggers down 4.7* 4.7* 2.8* 2.8* 6.0 outriggers raised, 4.9* 4.9* * 2.4* 2.4* 6.5 outriggers raised, * * * 4 point outriggers down 4.9* 4.9* * 2.4* 2.4* 4.5 outriggers raised, 5.2* 5.2* * * 2.2* 7.3 outriggers raised, 5.2* 5.2* * * * 4 point outriggers down 5.2* 5.2* 5.7* 5.7* * 2.2* 2.2* 3.0 outriggers raised, * * 7.7 outriggers raised, * * * * * 4 point outriggers down 10.7* 10.7* * * * 2.2* 2.2* 1.5 outriggers raised, * * 7.8 outriggers raised, * * * * * 4 point outriggers down * * * * 2.3* 2.3* outriggers raised, * * * * * 0 outriggers raised, * * point outriggers down * * * * 2.4* 2.4* 1.5 outriggers raised, * * 7.1 outriggers raised, * * * * 4 point outriggers down * * * 2.8* 2.8* 3.0 outriggers raised, * * * 6.0 outriggers raised, * * * * 4 point outriggers down * * * * 4.5 outriggers raised, outriggers raised, 4 point outriggers down Height Can be slewed through 360 In longitudinal position of undercarriage Max. reach * Liited by hydr. capacity The lift capacities are stated in etric tonnes (t) with PowerLift of 375 bar at the stick end without tools. This applies to a fir flat substrate with a closed steering axle. These capacities can be slewed through 360 with the undercarriage in the transverse position. Capacities in the longitudinal position of the undercarriage (+ / 15 ) are specified over the steering axle with the stabilizers raised and over the rigid axle with the stabilizers down. The values apply when the adjusting cylinder is in the optial position. Indicated loads based on the ISO standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity, or are liited by the perissible load of the load lift hook. In accordance with the haronised European Standard EN 474-5, hydraulic excavators used for lifting operations ust be equipped with pipe fracture safety valves, an overload warning device, a load lift hook and a lift capacity chart. Please note that the stability will be reduced by approx. 20 % in case of a 100 cant and 40 % in case of a 200 cant. 22 A 922 Rail Litronic

23 Backhoe Bucket with Offset Two-Piece Boo 3.60 ft H * 5.50 Digging Envelope Stick length Max. digging depth Max. reach at ground level Max. duping height Max. duping height under overhead wires Max. teeth height stick 1,85 5 stick 1,85 2 stick 2,05 6 stick 2,05 3 stick 2,25 7 stick 2,25 4 stick 2,65 8 stick 2,65 at ax. attachent offset with set straight boo with vertical ditch walls Digging Forces Max. digging force kn t Max. breakout force kn t Max. breakout force with ripper bucket kn (13.7 t) ft Operating Weight The operating weight includes the basic achine with 8 tyres plus interediate rings, offset two-piece boo 3.60, stick 2.25 and bucket 850 / versions Weight (kg) A 922 Rail litronic` Syetric Rail 20,700 A 922 Rail litronic` without outriggers 20,600 A 922 Rail litronic` with 4 point outriggers 22, * Safety distance to overhead wires Buckets Machine stability per ISO 10567* (75 % of tipping capacity) without outriggers 4 pt. outriggers Syetric Rail 4 pt. outriggers Cutting width Capacity ISO ) Weight Stick length () Stick length () Stick length () Stick length () Stick length () Stick length () Stick length () 3 kg y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y V V y y y y y y y V y y y y y y y y y y V V y y y y 1, y y y y V V y y y y y y y y y y y y 1, y y V V y y y V y y y y y y V V * Indicated loads are based on ISO and do not exceed 75 % of tipping or 87 % of hydraulic capacity, ax. stick length without quick coupler, lifted 360 on fir with blocked oscillating axle 1) coparable with SAE (heaped) Max. aterial weight y = 1.8 t/ 3, y = 1.5 t/ 3, V = 1.2 t/ 3, = not authorised A 922 Rail Litronic 23

24 Lift Capacities with Offset Two-Piece Boo 3.60 (without Outriggers) Stick Stick * * * 7.6* 4.5* 4.5* * * * * 6.8* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 4.5* 3.7* 3.7* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 4.5 Stick Stick * 4.1* 3.8* 3.8* * 4.1* 3.8* 3.8* * * * 3.2* 3.2* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 4.7* 2.5* 2.5* * * * * 5.0* * 2.2* 2.2* * 5.9* * * * * 5.9* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Height Can be slewed through 360 In longitudinal position of undercarriage Max. reach * Liited by hydr. capacity The lift capacities are stated in etric tonnes (t) with PowerLift of 375 bar at the stick end without tools. This applies to a fir flat substrate with a closed steering axle. These capacities can be slewed through 360 with the undercarriage in the transverse position. Capacities in the longitudinal position of the undercarriage (+ / 15 ) are specified over the steering axle with the stabilizers raised. The values apply when the adjusting cylinder is in the optial position. Indicated loads based on the ISO standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity, or are liited by the perissible load of the load lift hook. In accordance with the haronised European Standard EN 474-5, hydraulic excavators used for lifting operations ust be equipped with pipe fracture safety valves, an overload warning device, a load lift hook and a lift capacity chart. Please note that the stability will be reduced by approx. 20 % in case of a 100 cant and 50 % in case of a 200 cant. 24 A 922 Rail Litronic

25 Lift Capacities with Offset Two-Piece Boo 3.60 (4 Point Outriggers) Stick Stick outriggers raised, outriggers raised, 4 point outriggers down 9.0 outriggers raised, outriggers raised, 4 point outriggers down 7.5 outriggers raised, 7.6* 7.6* 4.5* 4.5* 4.3 outriggers raised, * * 4 point outriggers down 7.6* 7.6* 4.5* 4.5* 6.0 outriggers raised, 6.8* 6.8* * * 5.8 outriggers raised, 6.8* 6.8* * * 4 point outriggers down 6.8* 6.8* 6.5* 6.5* 3.5* 3.5* 4.5 outriggers raised, * * * 6.7 outriggers raised, * * * * 4 point outriggers down 9.5* 9.5* * * 3.2* 3.2* 3.0 outriggers raised, * * 7.2 outriggers raised, * * * * 4 point outriggers down 9.3* 9.3* * * * 1.5 outriggers raised, * * 7.3 outriggers raised, * * * * 4 point outriggers down * * * * outriggers raised, * * * * 0 outriggers raised, * * point outriggers down * * * * 1.5 outriggers raised, * * 6.5 outriggers raised, * * * * 4 point outriggers down * * * * 3.0 outriggers raised, * * * 5.0 outriggers raised, * * * 4 point outriggers down * * 4.6* 4.6* 4.5 outriggers raised, outriggers raised, 4 point outriggers down 7.5 outriggers raised, 4.5* 4.5* 3.7* 3.7* 4.6 outriggers raised, * * 4 point outriggers down 4.5* 4.5* 3.7* 3.7* 6.0 outriggers raised, * * * 6.1 outriggers raised, * * * 4 point outriggers down 6.3* 6.3* 3.7* 3.7* 3.1* 3.1* 4.5 outriggers raised, * * * 6.9 outriggers raised, * * * * 4 point outriggers down 9.8* 9.8* * * 2.8* 2.8* 3.0 outriggers raised, * * 7.3 outriggers raised, * * * * 4 point outriggers down 9.8* 9.8* * * 2.8* 2.8* 1.5 outriggers raised, * * 7.4 outriggers raised, * * * * 4 point outriggers down * * * * outriggers raised, * * * * 0 outriggers raised, * * point outriggers down * * * * 1.5 outriggers raised, * * 6.7 outriggers raised, * * * * 4 point outriggers down * * * * 3.0 outriggers raised, * * * 5.3 outriggers raised, * * * 4 point outriggers down * * 4.2* 4.2* 4.5 outriggers raised, outriggers raised, 4 point outriggers down Stick Stick outriggers raised, outriggers raised, 4 point outriggers down 9.0 outriggers raised, 4.1* 4.1* 3.8* 3.8* 3.1 outriggers raised, 4.1* 4.1* 3.8* 3.8* 4 point outriggers down 4.1* 4.1* 3.8* 3.8* 7.5 outriggers raised, 4.9* 4.9* 3.2* 3.2* 4.9 outriggers raised, * 3.2* 3.2* 4 point outriggers down 4.9* 4.9* 3.2* 3.2* 6.0 outriggers raised, * * 2.7* 2.7* 6.3 outriggers raised, * * * 4 point outriggers down 6.0* 6.0* * 2.7* 2.7* 4.5 outriggers raised, * * * 7.1 outriggers raised, * * * * 4 point outriggers down 9.4* 9.4* * * 2.5* 2.5* 3.0 outriggers raised, * * 7.5 outriggers raised, * * * * 4 point outriggers down 10.1* 10.1* * * 2.5* 2.5* 1.5 outriggers raised, * * 7.6 outriggers raised, * * * * * 4 point outriggers down * * * * * outriggers raised, * * * * 0 outriggers raised, * * point outriggers down * * * * 1.5 outriggers raised, * * 6.8 outriggers raised, * * * * 4 point outriggers down * * * * 3.0 outriggers raised, * * 5.5 outriggers raised, * * * 4 point outriggers down * * 3.9* 3.9* 4.5 outriggers raised, outriggers raised, 4 point outriggers down 7.5 outriggers raised, 4.7* 4.7* 2.5* 2.5* 5.5 outriggers raised, * 2.5* 2.5* 4 point outriggers down 4.7* 4.7* 2.5* 2.5* 6.0 outriggers raised, 5.0* 5.0* * 2.2* 2.2* 6.7 outriggers raised, * * * 4 point outriggers down 5.0* 5.0* * 2.2* 2.2* 4.5 outriggers raised, 5.9* 5.9* * * 2.0* 7.5 outriggers raised, 5.9* 5.9* * * * 4 point outriggers down 5.9* 5.9* 6.1* 6.1* * 2.0* 2.0* 3.0 outriggers raised, * * * 7.9 outriggers raised, * * * * * 4 point outriggers down 10.0* 10.0* * * * 2.0* 2.0* 1.5 outriggers raised, * * 8.0 outriggers raised, * * * * * 4 point outriggers down * * * * 2.1* 2.1* outriggers raised, * * * * * 0 outriggers raised, * * point outriggers down * * * * 2.3* 2.3* 1.5 outriggers raised, * * 7.3 outriggers raised, * * * * 4 point outriggers down * * * 2.6* 2.6* 3.0 outriggers raised, * * * 6.3 outriggers raised, * * * * 4 point outriggers down * * * * 4.5 outriggers raised, * outriggers raised, 10.6* 10.6* point outriggers down 10.6* 10.6* Height Can be slewed through 360 In longitudinal position of undercarriage Max. reach * Liited by hydr. capacity The lift capacities are stated in etric tonnes (t) with PowerLift of 375 bar at the stick end without tools. This applies to a fir flat substrate with a closed steering axle. These capacities can be slewed through 360 with the undercarriage in the transverse position. Capacities in the longitudinal position of the undercarriage (+ / 15 ) are specified over the steering axle with the stabilizers raised and over the rigid axle with the stabilizers down. The values apply when the adjusting cylinder is in the optial position. Indicated loads based on the ISO standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity, or are liited by the perissible load of the load lift hook. In accordance with the haronised European Standard EN 474-5, hydraulic excavators used for lifting operations ust be equipped with pipe fracture safety valves, an overload warning device, a load lift hook and a lift capacity chart. Please note that the stability will be reduced by approx. 20 % in case of a 100 cant and 50 % in case of a 200 cant. A 922 Rail Litronic 25

26 Clashell Grab with Two-Piece Boo 3.40 ft H * Digging Envelope Stick length Max. digging depth Max. reach at ground level Max. duping height Max. duping height under overhead wires Operating Weight The operating weight includes the basic achine with 8 tyres plus interediate rings, two-piece boo 3.40, stick 2.25 and clashell grab odel GM 7C / versions Weight (kg) A 922 Rail litronic` Syetric Rail 20,400 A 922 Rail litronic` without outriggers 20,400 A 922 Rail litronic` with 4 point outriggers 22, ft * Safety distance to overhead wires Clashell Grab Model GM 7C Machine stability per ISO 10567* (75 % of tipping capacity) Width of clashells Capacity Weight without outriggers 4 pt. outriggers Syetric Rail 4 pt. outriggers Stick length () Stick length () Stick length () Stick length () Stick length () Stick length () Stick length () 3 kg ) y y y y y y y y y y y y y y y y y y y y y y y y y y y y 600 2) y y y y y y y y y y y y y y y y y y y y y y y y y y y y 700 2) y y y y y y y y y y y y y y y y y y y y y y y y y y y y 600 3) y y y y y y y y y y y y y y y y y y y y y y y y y y y y 800 3) y y y V y y y y y y y y y y y y y y y y y y y V y y y y * Indicated loads are based on ISO and do not exceed 75 % of tipping or 87 % of hydraulic capacity, ax. stick length without quick coupler, lifted 360 on fir with blocked oscillating axle 1) Special RR shells 2) Cob. shells 3) Digging shells Max. aterial weight y = 1.8 t/ 3, y = 1.5 t/ 3, V = 1.2 t/ 3, = not authorised 26 A 922 Rail Litronic

27 Clashell Grab Model GM 7C / 7C-HD for A 922 Rail litronic` F C E H B Scope of Delivery Suspension suiteable for quick change stick and standard pins Swing angle 45 Swing angle 90 for quick coupler SW33 Clashell grab echanis and clashell carrier upper part GM 7C GM 7C-HD Clashells with clashell carrier lower part Max. clashell grab closing force Swivel drive torque H Weight kg see below see below 1.38 kn G D A H1021 Optional Ejectors (set of two) for special track clashells and digging clashells for clashell width 300 for clashell width 600 for clashell width 800 Weight kg Clashells Special track clashells HD Cob. clashells HD Digging clashells HD Width of clashells Capacity ISO 7451 * Type of teeth HD teeth HD teeth HD teeth HD teeth HD teeth Nuber of teeth Max. aterial weight t/ Max. clashell grab closing force GM 7C kn (t) 42 (4.3) 37 (3.8) 37 (3.8) 30 (3.1) 30 (3.1) Max. clashell grab closing force GM 7C-HD kn (t) 70 (7.1) 61 (6.2) 61 (6.2) 50 (5.1) 50 (5.1) Weight clashells + lower part kg A Diensions with teeth Opening length 1,281 1,380 1,380 1,673 1,673 B Overall height closed 1,533 1,582 1,582 1,729 1,729 C Overall height open 1,276 1,258 1,258 1,273 1,273 D Diensions without teeth Opening length 1,197 1,295 1,295 1,580 1,580 E Overall height closed 1,490 1,539 1,539 1,671 1,671 F Overall height open 1,139 1,140 1,140 1,142 1,142 G Length of clashells closed 1,144 1,187 1,187 1,438 1,438 * coparable with SAE (heaped) A 922 Rail Litronic 27

28 Diensions for Transport Choice of Bogie Systes * Sicherheitsabstand zur Oberleitung bei Schutzerdung H0260 Steering axle Fixed axle Variant A steering axle end oscillating-60 rigid axle end oscillating-60 Area of application for rail track unevenness Oscillating-60 Oscillating-60 Steering axle Fixed axle Variant B steering axle end oscillating-30 rigid axle end oscillating-30 Area of application for heavy loads / 4 point outriggers Oscillating-30 Oscillating-30H A 922 Rail Litronic

29 Working Tools Tilt Rotator Technical data Slewing angle of 2 x 50º SW33 SW48 / Quick change stick LIKUFIX 360 rotation Description The tilt rotaror with its 360 rotatability, its patented tilt echanis and a tilting angle of up to 50 offers a axiu of flexibility, specifically for channel digging. Its robust design akes it suitable for heavy operations. Clashell Grab Technical data Width of clashells Capacity Description Opening length 1,200 1,580 It s possible to individually fit special track shells or grab shells with only one cla echanis. The grab shells and teeth are standardly in HD-version, oreover the reinforced cutting sheets ensure a high stability. Ditch Cleaning Bucket Technical data Description Cutting width 1,600 and 2,000 Capacity (SAE) Slewing angle of 2 x 50 SW33 SW48 / Quick change stick LIKUFIX With the ditch cleaning bucket Liebherr offers a specific tool for railroader applications. The cutting edge persists paralelly to the rotation axis, so that it s also possible to drive around obstacles without any difficulty. This working tool akes racking, arranging and profiling an easy task. The cylinders are inside and therefore optially protected. Backhoe Bucket Technical data Description Cutting width 550 1,250 Capacity SW33 SW48 / Quick change stick LIKUFIX Liebherr offers a suitable backhoe bucket for nearly every application. A broad progra in approved Liebherr quality and the appropriate quick hitch adapters provide a axiu of productivity. A 922 Rail Litronic 29

30 Working Tools Load Lift Hook Technical data Description Lifting capacity up to 8 t Mechanical 360 rotating SW33 SW48 / Quick change stick High-strength special type Due to its low operating weight the Liebherr load hook allows the lifting of heavy loads. With this 360 rotatable tool it s possible to exactly deposit loads. Load-Lifting Stick Technical data Description Length 2,500 For quick change stick Integrated load hook 2.5 t With the load-lifting stick an outreach of up to 10.0 can be achieved. The load-lifting stick enables to work on the side rail track and to lift of long loads without any difficulty. Hydro Magnet Technical data Description Hydro agnet II 5 kw Lifting capacity up to 5 t Swing drive 330 SW33 SW48 / Quick change stick LIKUFIX The hydro agnet is particulary suitable for picking up sall iron parts for applications in the area of rebuilding and deconstruction. Pallet Fork Technical data Description Max. width pallet fork 1,245 Pallet forks length 1,200 Lifting capacity up to 2,5 t (ISO 2328) SW33 / Quick change stick LIKUFIX Particularly well suited for transportation of pallets and pallet cages. Fast and secure setting of desired deployent height and width. 30 A 922 Rail Litronic