Wheeled Excavator. A 912 Compact. Operating Weight kg Engine 90 kw / 122 HP Stage IV Bucket Capacity m³

Transcription

1 Wheeled Excavator A 912 Copact Operating Weight kg Engine 90 kw / 122 HP Stage IV Bucket Capacit ³

2 Perforance Copact, Flexible Perfect Cobination for Maxiu Perforance Econo A Sound Investent Optiu Econo and Environentall Friendl Operating Weight kg Engine 90 kw / 122 HP Stage IV Bucket Capacit ³ 2 A 912 Copact Litronic

3 Reliabilit Copetence, Consistenc, Innovation Proven Experience Cofort Ergonoic Excellence Superior Cabin Design for Operator Cofort and Wellbeing Maintainabilit Service Ever Step of the Wa Siple, Fast and Reliable A 912 Copact Litronic 3

4 Perforance Copact, Flexible Perfect Cobination for Maxiu Perforance Restricted construction sites in cit centres, road construction, as well as classic earthoving work, are an eas task for Liebherr Copact wheeled excavators. The cobination of capacit, speed and copact achine diensions ensure optial flexibilit on all construction sites. 4 A 912 Copact Litronic

5 Maxiu Perforance Precise Work Flexibilit High digging forces despite a tight tail swing perit flexible usage on ever construction site. Hard surfaces can be processed quickl and precisel, thus also ensuring axiu productivit. Being Faster The engine power was increased significantl for greater acceleration and better perforance especiall on slopes. The full engine power is available in driving ode when the josticks are deactivated. The speed of the achine can be easil adapted to the different applications using the MODE switch. Jostick Steering With the optional jostick steering, the driver can steer the wheeled excavator proportionall using the ini jostick. In this wa, working and driving oveents can be perfored at the sae tie without having to change controls. More efficient operation for even greater productivit. Working with Precision The standard josticks with proportional controls and also the extraordinar sensitivit of the hdraulic sste enable precision work at high speeds and parallel oveents. This eans the achine operator can carr out the ost challenging tasks in a short tie, not onl at reduced speed but also with axiu perforance output fro the achine. The stabilit is also increased with the Liebherr tres without an interediate ring. The larger contact surface also perits low ground pressure and better traction on soft ground. Autoatic Digging Brake The optional digging brake eans that anual actuation of the brake pedal is no longer necessar in soe applications. Particularl in applications with a frequent transfer of the excavator, this leads to quicker work processes and thus increases safet for people and the achine. Jostick with Proportional Control Good functionalit with strealined, ergonoic design 4-wa ini-jostick enables versatile possibilities of control without having to encopass, for exaple steering, outriggers or working tools Two buttons and a rocker switch also increase the nuber of functions Digging Force High digging and breakout force in the field Continuousl high digging perforance even in tough ground More digging force for faster results Equipent Large lateral offset of equipent for parallel working Protected internal boo adjustent clinder Perfect work equipent for confined conditions A 912 Copact Litronic 5

6 Econo A Sound Investent Optiu Econo and Environentall Friendl The obile A 912 Copact wheeled excavator is a construction achine which delivers axiu productivit in conjunction with superb efficienc. The efficienc can be further enhanced with the use of fuel-saving Liebherr hdraulic oil or a Liebherr quick coupling sste. 6 A 912 Copact Litronic

7 Maxiu Efficienc Increased Productivit Fuel Efficienc and Exhaust Gas Treatent For exhaust eissions stage IV, Deutz uses a SCR sste, coprising a SCR cataltic sste and other coponents such as an injector and AdBlue, enabling a 91 percent reduction in nitrogen oxide (NOX). The sste reduces exhaust gas eissions effectivel and has no negative effect on perforance. The environent is protected b low fuel consuption and thus reduced eissions. Engine Idling and Engine Shut-down The standard autoatic idling function reduces the engine speed to idle as soon as the operator takes his hand fro the jostick so that no hdraulic function is activated. Proxiit sensors in the jostick 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 iediatel. The result is a cobination of fuel saving and reduced noise levels. Operating costs can be reduced even further with the optional autoatic engine shut-down function. Liebherr Working Tools and LIKUFIX To boost the productivit of its construction achines, Liebherr offers a broad range of working tools for different fields of application. Furtherore, the hdraulic excavators can also be equipped with the Liebherr LIKUFIX hdraulic quick coupling sste. The cobination of a hdraulic Liebherr quick coupling sste with the LIKUFIX coupling block perits fast safe changing of echanical and hdraulic working tools fro the operator s cabin. This boosts productivit on average b 30 %. Efficient Manageent LiDAT, Liebherr s own data transission and positioning sste, facilitates efficient anageent, onitoring and control of the entire fleet in ters of achiner data recording, data analsis, fleet anageent and service. All of the iportant achiner data can be viewed at an tie on a web browser. LiDAT provides ou coprehensive work deploent docuentation, greater availabilit thanks to shorter downties, faster support fro the anufacturer, quicker detection of strain / overload and subsequentl a longer service life of the achine as well as greater planning efficienc. 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 Four Wheel Steering Recoended for works in urban or narrow areas Considerabl increased flexibilit and agilit Cofortable and quick ipleenting, even under constricted conditions Low Fuel Consuption Thanks to Intelligent Machine Control Liebherr-Power Efficienc (LPE) optiises the interaction of the drive coponents in ters of efficienc LPE enables achine operation in the area of the lowest specific fuel use for less consuption and greater efficienc with the sae perforance Liebherr Quick Coupling Sste LIKUFIX Faster and safer changing of echanical and hdraulic working tools fro the operator s cabin Machine utilization increased to up to 90 % thanks to extended deploent options Visual and acoustic check of correct locking position of tool at quick coupling sste b two proxiit sensors A 912 Copact Litronic 7

8 Reliabilit Copetence, Consistenc, Innovation Proven Experience Liebherr construction achines represent safet with custoer-focussed sales and service partners. The qualit and innovation of the achine provide securit and pla a ke role in the success of the design specifications. An investent that pas off. 8 A 912 Copact Litronic

9 More Safet High Machine Availabilit Bright, Longlife Lighting Various headlights provide optial lighting in the working area, thus ensuring a better view and greater safet for people and the achine. The standard LED rear lights not onl look great, the also have high luinosit and an extreel long life. Pipe Fracture Safet Valves The standard pipe fracture safet valves on the stick and hoist clinders prevent the attachents fro dropping in an unregulated wa and ensure axiu safet during ever operation. Electronic Height Liit For applications with protruding or overhanging coponents in the working area, the copact wheeled excavators can be optionall equipped with an electronic height liit. The axiu perissible working height can be freel selected and stops the oveent of the equipent when the set working height is reached. This helps avoid daage to the achine and its environent. Qualit and Copetence Our experience, understanding of custoer needs and the technical ipleentation of these findings guarantee the success of the product. For decades, Liebherr has been inspirational with its extensive production and sste solutions. Ke coponents such as the electronic coponents, slew ring, slew drive and hdraulic clinders are developed and produced b Liebherr itself. The great depth of in-house anufacturing guarantees axiu qualit and ensures that coponents are optiall configured to each other. Robust Design All steel coponents are designed and anufactured b Liebherr itself. High-strength steel plates configured for the toughest of requireents result in high torsional stiffness and optiu absorption of forces induced for a longer service life. QPDM Qualit and Process Data Manageent QPDM allows production data to be logged, docuented and evaluated Autoation of docuentation and test specifications Abilit to handle large quantities and aintain unifor high qualit Less is More Extended range of possible applications due to a short tail swing radius of onl 0 Greater safet for an and achine Liebherr copact wheeled excavators: short and safe More Rear Visibilit also at the Side The standard caera for rear-view and lateral onitoring gives the driver an optial view of his working area and the surrounding achine area at all ties Extensive glazing in cobination with two standard onitoring caeras ensure safe handling of the achine at all ties A 912 Copact Litronic 9

10 Cofort Ergonoic Excellence Superior Cabin Design for Operator Cofort and Wellbeing The odern Liebherr cab with an air-suspension heated driver s seat and autoatic air-conditioning ensures a pleasant atosphere, thus offering the best conditions for health and productive work whilst allowing the driver to work with full concentration. The ergonoic control eleents with touchscreen displa also siplif the operation of the wheeled excavator. The extensive safet equipent includes the rollover protection sste (ROPS) for the cab fitted as standard according to ISO A 912 Copact Litronic

11 First-class Cab Cofortable Operation Autoatic Air Conditioning The optional autoatic air conditioning offers a convincingl intuitive operation. Teperature, blower setting and the various air nozzles in the head, chest and foot areas are set using the touchscreen 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 easil and convenientl 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 an ore. Low Noise Levels The use of viscoelastic ounts, good insulation and lownoise diesel engines fro Liebherr iniises noise eissions and vibrations. 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 b eans of the touchscreen colour displa. Station search, volue control and ute can be controlled with ease. Siple operation for greater cofort. Mirror Sste The exterior irrors are available as an option and can be adjusted electricall without trouble fro the cab. The exterior irrors are heated at the press of a button. In this wa, the exterior irrors are quickl cleared of condensation or ice during periods of high air huidit and frost. This ensures a clear view over the working area and saves tie. Detailed solutions Nuerous details provide greater cofort and efficienc. For exaple, there is a choice of two different steering wheel versions: The thin steering wheel is recoended for regular civil engineering works as it affords better visibilit of the working area. Also, the stabiliser blade does not have an lubrication points and is aintenance-free. No need for tieconsuing lubrication. Refuelling Using the optional refuelling pup, the achine can be refuelled directl fro a fuel container The tank hose integrated in the service door and the autoatic shut-off when the tank is full offer greater convenience and short replenishent ties Topping up siple, quick and safe Maxiu Safet More convenient and safer entr and exit in and out of the cab thanks to added width fro the folding ar console Three entr steps with standard anti-slip galvanised plates provide a boost to safet Intuitive Operation Displa of the achine data and caera iage on the 7-inch indicating unit with touchscreen and direct access via enu bar 10 user-prograable eor slots for working tools, which can be used for quickl and easil setting the oil pressure and oil flow at the push of a button when changing tools Rear and side area onitoring provide optiu visibilit of the working area at all ties A 912 Copact Litronic 11

12 Maintainabilit Service Ever Step of the Wa Siple, Fast and Reliable Liebherr copact wheeled excavators are not onl powerful, robust, precise and efficient, the also ipress with the service-orientated achine design. Maintenance is perfored quickl, sipl and safel. This reduces aintenance costs and keeps achine downties to a iniu. 12 A 912 Copact Litronic

13 Siplified Maintenance Concept Your Copetent Service Partner Service-based Machine Design The service-based achine design guarantees short servicing ties, thus iniising aintenance costs due to the tie it saves. All the aintenance points are easil accessible fro the ground and eas to reach due to the large, wide-opening service doors. The enhanced 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 quickl and efficientl. Hdraulic Oils with Added Value Liebherr hdraulic oils achieve a service life of 6,000 operating hours plus. Instead of having defined change intervals, the results of the oil analsis (ever 1,000 operating hours or after one ear) deterine when the oil needs to be changed. The unique Liebherr Hdraulic Plus oil can even achieve a service life of 8,000 operating hours plus at the sae tie reducing fuel consuption b up to 5 %. Reanufacturing The Liebherr reanufacturing progra offers cost-effective reconditioning of coponents to the highest qualit standards. Various reconditioning levels available including replaceent coponents and general overhaul or repair. The custoer receives coponents with original part qualit at a reduced cost. Copetent Advice and Service Copetent advice is a given at Liebherr. Experienced specialists provide advice for our specific requireents: application-oriented sales support, service agreeents, cost effective repair alternatives, original parts anageent, as well as reote data transission for achine planning and fleet anageent. Maintenance without Draining the Oil A cut-off valve isolating the oil reservoir fro the hdraulic sste is fitted as standard. This allows siple aintenance work to be perfored on the hdraulic coponents without having to drain off the hdraulic fluid. Reduced aintenance tie for greater achine availabilit. Lubrication During Operation Full autoatic central lubrication sste for the attachent and swing ring Can be expanded to the connecting link and quick coupler Lubrication without interrupting work for higher productivit Excellent Service Access Large, wide-opening service doors Engine oil, fuel, air and cab air filters are easil and safel accessible fro the ground The oil level in the hdraulic tank can be checked fro the cab Standard agnetic rod in the hdraulic tank as reliable service indicator Rapid Spare Parts Service 24-hour deliver: 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 our order can be viewed at an tie A 912 Copact Litronic 13

14 Wheeled Excavator A 912 Copact Litronic Overview Superbl Designed Equipent for Maxiu Reliabilit Various boo versions and stick lengths Liebherr hdraulic clinders Pipe fracture safet valves hoisting and stick clinders Lateral adjustent with articulated joint Overload warning device Electronic lift liitation (optional) Liebherr quick coupling sstes (optional) Wide selection of Liebherr working tools (optional) Siplified Maintenance Concept for Maxiu Productivit Full autoatic central lubrication sste for uppercarriage and attachent Large, wide-opening service doors Central aintenance points accessible fro the ground Hdraulic shut-off lock Cab air filter can be replaced quickl and convenientl fro outside 14 A 912 Copact Litronic

15 Ergonoic Operator s Work Station for Maxiu Cofort Operator s seat Cofort or Preiu (optional) Autoatic air-conditioning sste (optional) 7" high resolution colour displa with touchscreen operation Resonant ar console and ergonoic josticks Folding ar console, left Proportional control with 4-wa ini-jostick Jostick steering (optional) Large windows Convenient radio operation with hands-free device Tool Control for working tools LED headlights (optional) Rear and side onitor Superior Technolog for Highest Econo Diesel engine copliant with stage IV Eissions treatent with SCR technolog Liebherr-Power-Efficienc (LPE) Load-sensing-control MODE selection (Sensitive, ECO, Power) Sensor-controlled autoatic idling sste Perfect Cobination for Highest Possible Perforance Short tail swing radius 4-wheel steering (optional) Various support versions, welded on Divided blade (optional) Liebherr tres without interediate ring (optional) Autoatic working brake (optional) A 912 Copact Litronic 15

16 Technical Data Diesel Engine Rating per ISO 9249 Model Tpe Bore / Stroke Displaceent Engine operation Air cleaner Engine idling Electrical sste Voltage Batteries Alternator Stage IV Harful eissions values Eission control Option Fuel tank Urea tank Hdraulic Sste 90 kw (122 HP) at 1,800 RPM Deutz TCD3.6L4 4 clinder in-line 98 / l 4-stroke diesel Coon-Rail turbo-charged and after-cooler reduced eissions dr-tpe air cleaner with pre-cleaner, priar and safet eleents sensor controlled Hdraulic pup for attachent and travel drive Max. flow Max. pressure Hdraulic pup regulation and control 24 V 2 x 135 Ah / 12 V three-phase current 28 V / 80 A MODE selection in accordance with 97/68/EG stage IV SCR technolog Deutz particle filter 175 l 20 l Cooling Sste Diesel engine Hdraulic tank Hdraulic sste Hdraulic oil filter S (Sensitive) E (Eco) P (Power) Engine speed and perforance setting Option water-cooled copact cooling sste consisting cooling unit for water, hdraulic oil and charge air with stepless therostaticall controlled fan, fans for radiator cleaning can be copletel folded awa Swing Drive Drive Swing ring Hdraulic Controls Power distribution Servo circuit Attachent and swing Chassis Proportional control 16 A 912 Copact Litronic via control valves with integrated safet valves, siultaneous and independent actuation of chassis, swing drive and attachent with hdraulic pilot control and proportional jostick levers via switch or electroproportional foot pedals proportionall acting transitters on the josticks for additional hdraulic functions Liebherr axial piston variable displaceent pup 195 l/in. 350 bar Liebherr-Snchron-Cofort-sste (LSC) with electronic engine speed sensing regulation, pressure and flow copensation, torque controlled swing drive priorit 100 l ax. 230 l 1 ain return filter with integrated partial icro filtration (5 µ) adjustent of engine and hdraulic perforance via a ode pre-selector to atch application, e.g. for especiall econoical and environentall friendl operation or for axiu digging perforance and heav-dut jobs ode for precision work and lifting through ver sensitive oveents ode for especiall econoical and environentall friendl operation ode for high perforance with low fuel consuption stepless alignent of engine output and hdraulic power via engine speed Tool Control: ten preadjustable pup flows and pressures for add on tools Swing speed Swing torque Holding brake Option Liebherr axial piston otor with integrated brake valve and torque control Liebherr, sealed race ball bearing swing ring, internal teeth RPM stepless 33 kn wet ulti-disc (spring applied, pressure released) pedal controlled positioning swing brake

17 Operator s Cab Cab ROPS safet cab structure (roll-over protection sste) with individual windscreens or featuring a slide-in subpart under the ceiling, work headlights integrated in the ceiling, a door with a sliding window (can be opened on both sides), large stowing and depositing possibilities, shock- absorbing suspension, sounddaping insulating, tinted lainated safet glass, separate window shades for the sunroof window and windscreen Operator s seat Standard air cushioned operator s seat with 3D-adjust able arrests, headrest, lap belt, seat heater, anual weight adjustent, adjustable seat cushion inclination and length and echanical lubar vertebrae support Operator s seat Cofort in addition to operator s seat standard: lockable (Option) horizontal suspension, autoatic weight adjustent, adjustable suspension stiffness, pneuatic lubar vertebrae support and passive seat cliatisation with active coal Operator s seat Preiu in addition to operator s seat cofort: active (Option) electronic weight adjustent (autoatic re adjustent), pneuatic low frequenc suspension and active seat cliatisation with active coal and ventilator Control sste josticks with ar consoles and swivel seat, folding left ar console Operation and displas large high-resolution operating unit, selfexplanator, colour displa with touchscreen, video- copatible, nuerous setting, control and onitoring options, e.g. air conditioning control, fuel consuption, achine and tool paraeters Air-conditioning autoatic air-conditioning including deisting (optional). Autoatic heating and ventilation sste (standard): fast de-icing at the press of a button, air vents can be operated via a enu; recirculated air and fresh air filters can be easil replaced and are accessible fro the outside; designed for extree outside teperatures, sensors for solar radiation, inside and outside teperatures Undercarriage Drive Pulling force Travel speed Driving operation Axles Option Service brake Holding brake Stabilization oversized two speed power shift transission with additional creeper speed, Liebherr axial piston otor with functional brake valve on both sides 84 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) 0 ax or 30.0 k/h Speeder (Option) autootive driving using accelerator pedal, cruise control function: storage of variable accelerator pedal positions, both off-road and on-road anual or autoatic hdraulicall controlled front axle oscillation lock four wheel steering two circuit travel brake sste with accuulator; wet and backlash-free disc brake wet ulti-disc (spring applied, pressure released) stabilizing blade (adjustable during travel for dozing) 2 point outriggers stabilizing blade front 2 point outriggers rear divided blade rear divided blade rear and stabilizing blade front Attachent Tpe Hdraulic clinders Bearings high-strength steel plates at highlstressed points for the toughest requireents. Coplex and stable ountings of attachent and clinders Liebherr clinders with special seal sste as well as shock absorption sealed, low aintenance Coplete Machine Lubrication Option Liebherr central lubrication sste for uppercarriage and attachent, autoaticall A 912 Copact Litronic 17

18 Diensions D E A C W H K I2 M1 Q J2 H1012 M L T2 B B2 U2 V X J5 I3 I5 M1 T5 J5 M L U7 I1 M1 18 A 912 Copact Litronic J1 H1039 M L U5 H1040 B B3 T3 I5 T5 J3 T1 B B1

19 2,525 2,550 2,550 2,550 2,550 3,130 1,675 1,675 2, ,195 2,540 1,100 1, ,180 1,100 1,170 1,120 4,370 4,840 4,830 Stabilizer blade divided blade 6,600 6,300 2,550 2,550 8,500 8,500 R E R1 R2 Stick Two-piece boo 4.25 Stabilizer Divided Blade blade blade 2 pt. outr. V 5 6,550 6,600 6,600 6,200 6,300 6,300 W 5 2,550 2,550 2,550 2,550 2,550 2,550 X 5 8,400 8,500 8,500 8,400 8,500 8,500 Diensions are with attachent over steering axle W = Max. ground clearance including approx. 150 piping 520 A B B1 B2 B3 C D E H I1 I2 I3 I5 J1 J2 J3 J5 K L M M1 Q T1 T2 T3 T5 U2 U5 U7 E = Tail radius Tres G H1036 Min. turning radius on tres Four wheel steering 4.29 E1 Boo Front wheel steering 6.55 Two-piece boo Two-piece boo Stick 5 G 6,615 6,615 H1551 R 3,285 3,380 E 1,675 1,675 E A 912 Copact Litronic 19

20 Backhoe Bucket with Two-Piece Boo 4.25 ft 25 9 H1038 with quick coupler Stick length Max. digging depth Max. reach at ground level Max. duping height Max. teeth height Min. attachent radius 1 with stick 5 at ax. attachent offset 2 with stick at ax. attachent offset without quick coupler 3 4 Max. digging force (ISO 6015) kn t Max. breakout force (ISO 6015) kn t Operating Weight -1 The operating weight includes the basic achine with 8 tres plus interediate rings, t wo-piece boo 4.25, stick, quick coupler SWA 33 and bucket 750 / Digging Forces Digging Envelope Undercarriage versions A 912 Copact litronic` with stabilizer blade A 912 Copact litronic` with divided blade A 912 Copact litronic` with stabilizer blade 2 pt. outriggers A 912 Copact litronic` with stabilizer blade divided blade 4-4 Weight (kg) 12,700 13,100 13,500 13, ft Stabilizers raised Stabilizer blade down Weight Capacit ISO 74511) Cutting width Buckets Machine stabilit per ISO 10567* (75 % of tipping capacit) Divided blade down Stabilizer blade 2 pt. outriggers down Stabilizer blade divided blade down Stick length () Stick length () Stick length () Stick length () Stick length () 3 kg ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) V V 9503) * Indicated loads are based on ISO and do not exceed 75 % of tipping or 87 % of hdraulic capacit, ax. stick length without quick coupler, lifted 360 on fir with blocked oscillating axle 1) coparable with SAE (heaped) 2) Bucket with teeth (also available in HD version) 3) Bucket with cutting edge (also available in HD version) Buckets up to 400 cutting width with liited digging depth Max. aterial weight = t/3, = t/3, V = t/3, = not authorised 20 A 912 Copact Litronic

21 Lift Capacities with Two-Piece Boo 4.25 Stick Undercarriage Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Height * 4.6* 4.6* 4.6* 4.6* * 8.1* 8.1* 8.1* * 8.9* Can be slewed through * 4.6* 4.6* 4.6* 4.6* 8.1* 8.1* 8.1* 8.1* 8.1* 8.9* 8.9* 8.9* 8.9* 8.9* * 6.7* 6.7* 6.7* 6.7* * 7.8* 7.8* 7.8* * 8.3* 8.3* 8.3* * 10.2* 10.2* 10.2* * 10.3* 10.3* 10.3* * 8.0* 8.0* 8.0* * 3.1* 3.1* * 3.1* 3.1* 3.1* 3.1* * 4.9* 4.9* 4.9* * 5.8* 5.8* 5.8* * 6.0* 6.0* 6.0* * 6.1* 6.1* 6.1* * 6.2* 6.2* 6.2* * 6.3* 6.3* 6.3* * 4.7* 4.7* 4.7* In longitudinal position of undercarriage * 3.2* 3.2* 3.2* 3.2* * 3.7* 3.7* 3.7* * 4.1* 4.1* 4.1* Max. reach * * * * * 3.2* 3.2* 3.2* 3.2* * 3.3* 3.3* 3.3* 3.4* 3.4* 3.4* 3.4* 3.4* 3.4* 3.4* 3.4* * * * * * * * * * * * * * * * * * * * * * * * * * Liited b hdr. capacit The lift capacities on the load lift hook of the Liebherr quick coupler SWA 33 without working tool are stated in etric tons (t) and are valid on a fir, level supporting surface with blocked oscillating 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 appl when the adjusting clinder is in the optial position. Indicated loads based on the ISO standard and do not exceed 75 % of tipping or 87 % of hdraulic capacit, or are liited b the perissible load of the load lift hook on the quick coupler (ax. 5 t). Without the quick coupler, lift capacities will increase b up to 110 kg. In accordance with the haronised European Standard EN 474-5, hdraulic excavators used for lifting operations ust be equipped with pipe fracture safet valves, an overload warning device, a load lift hook and a lift capacit chart. A 912 Copact Litronic 21

22 Lift Capacities with Two-Piece Boo 4.25 Stick Undercarriage Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Stabilizer blade 2 pt. outr. down Stabilizer blade divided blade down Height * 8.4* 8.4* 8.4* Can be slewed through * 8.4* 8.4* 8.4* 8.4* * * 6.0* 6.0* 6.0* 6.0* 6.6* 6.6* 6.6* 6.6* 6.6* * 8.2* 8.2* 8.2* * 9.7* 9.7* 9.7* * 10.3* 10.3* 10.3* * 8.8* 8.8* 8.8* * 4.7* 4.7* 4.7* * 5.7* 5.7* 5.7* * 6.1* 6.1* 6.1* * 6.2* 6.2* 6.2* * 6.3* 6.3* 6.3* * 5.2* 5.2* 5.2* In longitudinal position of undercarriage * * * * * * * * 4.0* 4.0* 4.0* * 3.1* 3.1* 3.1* Max. reach * * * * * 2.9* 2.9* 2.9* 2.9* 3.2* 3.2* 3.2* 3.2* * 3.3* 3.3* 3.3* * 3.3* 3.3* 3.3* 3.4* 3.4* 3.4* 3.4* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Liited b hdr. capacit The lift capacities on the load lift hook of the Liebherr quick coupler SWA 33 without working tool are stated in etric tons (t) and are valid on a fir, level supporting surface with blocked oscillating 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 appl when the adjusting clinder is in the optial position. Indicated loads based on the ISO standard and do not exceed 75 % of tipping or 87 % of hdraulic capacit, or are liited b the perissible load of the load lift hook on the quick coupler (ax. 5 t). Without the quick coupler, lift capacities will increase b up to 110 kg. In accordance with the haronised European Standard EN 474-5, hdraulic excavators used for lifting operations ust be equipped with pipe fracture safet valves, an overload warning device, a load lift hook and a lift capacit chart. 22 A 912 Copact Litronic

23 Clashell Grab with Two-Piece Boo 4.25 ft 25 8 with quick coupler Stick length Max. digging depth Max. reach at ground level Max. duping height 1 with stick 5 at ax. attachent offset 2 with stick at ax. attachent offset 7 20 Digging Envelope H Clashell Grab GM 5B 3 Max. tooth force Max. torque of hdr. swivel 2 52 kn (5.3 t) 0 kn Operating Weight 0 The operating weight includes the basic achine with 8 tres plus interediate rings, t wo-piece boo 4.25, stick, quick coupler SWA 33 and clashell grab GM 5B / (600 without ejector). -1 Undercarriage versions A 912 Copact litronic` with stabilizer blade A 912 Copact litronic` with divided blade A 912 Copact litronic` with stabilizer blade 2 pt. outriggers A 912 Copact litronic` with stabilizer blade divided blade Weight (kg) 13,000 13,400 13,800 14, ft Stabilizers raised Stabilizer blade down Weight Capacit Width of clashells Clashell Grab GM 5B Machine stabilit per ISO 10567* (75 % of tipping capacit) Divided blade down Stabilizer blade 2 pt. outriggers down Stabilizer blade divided blade down Stick length () Stick length () Stick length () Stick length () Stick length () 3 kg ) ) ) ) ) ) * Indicated loads are based on ISO and do not exceed 75 % of tipping or 87 % of hdraulic capacit, ax. stick length without quick coupler, lifted 360 on fir with blocked oscillating axle 1) without ejector 2) with ejector Max. aterial weight = t/3, = t/3, V = t/3, = not authorised A 912 Copact Litronic 23

24 Attachents Ditch Cleaning Buckets Stabilizers raised Stabilizer blade down Weight Capacit ISO 74511) Cutting width Ditch Cleaning Buckets Machine stabilit per ISO 10567* (75 % of tipping capacit) Divided blade down Stabilizer blade 2 pt. outriggers down Stabilizer blade divided blade down Stick length () Stick length () Stick length () Stick length () Stick length () 3 kg Two-piece boo ,2002) ,3004) ,5004) ,5003) ,5002) ) 1, V V 1,7002) V 2,0003) * Indicated loads are based on ISO and do not exceed 75 % of tipping or 87 % of hdraulic capacit, 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 3) rigid ditch cleaning bucket 4) with 2 x 45 rotator Max. aterial weight = t/3, = t/3, V = t/3, = not authorised 24 A 912 Copact Litronic

25 Equipent Undercarriage Dual-circuit braking sste Stabilizer blade rear Stabilizer blade rear, divided blade Stabilizer blade front, divided blade rear Stabilizer blade front, outriggers rear 4-wheel steering (front wheel steering, 4-wheel steering, crab steering) Digging brake, autoatic Tres (twin tres) Liebherr EM /90-20 Tres (twin tres) Mitas EM 22 Individual control outriggers Travel speed levels (four) Load holding valve on each stabilization clinder Powershift transission, seiautoatic Parking brake, aintenance-free Tres, variants Protection for travel drive Protection for piston rods, stabilizer clinder Speeder ** Tool equipent, extended Tool box left lockable Tool box right lockable Operator s Cab Uppercarriage Uppercarriage right side light, 1 piece, LED Uppercarriage rear light, 2 pieces, LED Refuelling sste with filling pup Main batter switch for electrical sste Engine hood with gas spring Warning beacon on uppercarriage, LED Service doors, lockable Hdraulic Sste Shut-off valve between hdraulic tank and pup(s) Pressure test fittings Accuulator for controlled lowering of the attachent with the engine shut down Hdraulic oil filter with integrated icrofilter Liebherr hdraulic oil fro 20 C to 40 C Liebherr hdraulic oil, biologicall degradable Liebherr hdraulic oil, speciall for war or cold regions Bpass filter Switchover high pressure circuit and tipping clinder Switchover high pressure circuit and two-piece boo Storage copartent 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) Left ar console, folding Exterior irror, electrical adjustable, with heating Mechanical hour eters, readable fro outside the cab Roof window ade fro ipact-resistant lainated safet glass Operator s seat Standard Operator s seat Cofort Operator s seat Preiu Driving alar (acoustic signal is eitted during travel, can be switched ON / OFF) Fire extinguisher Front screen ade fro ipact-resistant lainated safet glass not adjustable Windscreen retractable (including upper part) Cruise control Jostick steering Autoatic air conditioning Fuel consuption indicator Electric cooler Steering wheel, wide version (cost-neutral option) Steering colun adjustable horizontall LiDAT, vehicle fleet anageent Positioning swing brake Proportional control Radio Cofort, control via displa with handsfree set Preparation for radio installation Rain cover over front window opening ROPS cab protection Back-up alar (acoustic signal is eitted traveling backward, can not be switched off) Warning beacon on cab, LED All tinted windows Windscreen wiper, roof Windshield wiper, entire windscreen Door with sliding window Top guard Right side window and windshield ade fro lainated safet glass Sun visor Sun blind Auxiliar heating, adjustable (week tie switch) Electronic iobilizer Cigarette lighter Diesel Engine Deutz particle filter Fuel anti-theft device Air pre-filter with dust discharge Autoatic engine shut-down (tie adjustable) Preheating fuel A 912 Copact Litronic 25

26 Equipent Coplete Machine Lubrication Lubrication uppercarriage and attachent, anuall decentralised (grease points) Lubrication undercarriage, anuall decentralised (grease points) Central lubrication sste for uppercarriage and attachent, autoaticall (without quick coupler and connecting link) * Central lubrication sste, extension for quick coupler Central lubrication sste, extension for connecting link Special coating Custo painting for tools Special coating, variants Monitoring Rear view onitoring with caera Side view onitoring with caera = Standard, = Option * = countr-dependent, ** = depending upon the countr partiall onl 25 k/h peritted Options and / or special attachents, supplied b vendors other than Liebherr, are onl to be installed with the knowledge and approval of Liebherr in order to retain warrant. Liebherr-Hdraulikbagger GbH Liebherrstraße 12, D Kirchdorf / Iller S , Fax info.lhb@liebherr.co Printed in Geran b Schirer RG-BK-OT LHB/VF _enGB All illustrations and data a differ fro standard equipent. Subject to change without notice. Attachent Boo lights, 2 pieces, halogen Boo lights, 2 pieces, LED High pressure circuit incl. unpressurised return line and Tool Control Electronic lift liitation Load holding valve bucket clinder Load lug on stick Leak oil line, additional for working tools Liebherr ditch cleaning bucket Liebherr quick coupler, hdraulic or echanical Liebherr backhoe bucket Liebherr tooth sste Liebherr clashell grab Mediu pressure circuit incl. lines Pipe fracture safet valves hoist clinders Pipe fracture safet valve stick clinder Hose quick coupling at end of stick Quick coupling sste LIKUFIX Protection for piston rod, bucket clinder Protection for piston rod, adjusting clinder Protection for botto side of stick Tool Control, 10 tool adjustents selectable over the displa Overload warning device Two-piece boo