Crawler Excavator R 944 C SME. Operating Weight: 43,300 43,800 kg Engine Output: 190 kw / 258 HP Stufe IIIA / Tier 3 Bucket Capacity:

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1 Crawler Excaator R 944 C SME Operating Weight: 43,300 43,800 kg Engine Output: 190 kw / 258 HP Stufe IIIA / Tier 3 Bucket Capacity: ³

2 R 944 C SME Litronic Operating Weight: 43,300 43,800 kg Engine Output: 190 kw / 258 HP Bucket Capacity: ³ 2 R 944 C SME Litronic

3 Perforance Liebherr crawler excaators feature state-of-the-art technology and high-quality workanship. The ost iportant coponents of the drie syste are all produced by Liebherr and are perfectly coordinated with one another. The engine generation, as further deeloped for the C-series, assures an effectie power deliery, a high degree of efficiency, long life expectancy and coplies with the eission standard Stage IIIA / Tier 3. Reliability High deand for perforance and quality is consequently conerted into landark solutions to achiee the highest leel of dependability and reliability. Liebherr has oer 50 years experience in the production of hydraulic excaators and has an unparalleled copetence in design and know-how. Cofort In the operator s station, the operator can look forward to a cofortable workstation that is designed according to the ost up-to-date ergonoically know-how. The standard cliate control proides a pleasant working enironent in all weather conditions. Liebherr crawler excaators are particularly serice-friendly: Maintenance work is siply and quickly accoplished due to well accessible serice points. Econoy Liebherr crawler excaators stand for axiu productiity. The sensitie excaator controls assure optial efficiency in the interaction of excaator hydraulics and electronics. A wide selection of attachents and buckets with arious diensions proide the correct choice for eery application. R 944 C SME Litronic 3

4 Experience progress R 944 C SME Liebherr Syste Technology Key-coponents such as engine, hydraulic pups and otors, swing and trael gear boxes as well as electronic eleents are deeloped and produced by Liebherr Manufacturing centers for coponents located in Gerany and Switzerland assure a axiu of quality More Uptie Steel casting eleents at eery piot point for longer serice life Two separate pins with casted bell housing for optial stress-flow Innoatie concept with latest steelworks Centralized lubrication points for reduced aintenance tie and less downtie More Productiity Additional 3rd pup for swing circuit assures highest priority on swing function and increases productiity The on-deand hydrostatic fan drie takes off only the needed power to reduce fuel consuption Higher Stability Upsized undercarriage for better working and driing conditions Strengthened frae for increased reliability and long-ter durability 4-piece track guide as standard for optial trael perforances 4 R 944 C SME Litronic

5 More Profit thanks to ReGeneration Plus Quicker attachent lowering, less pressure loss and ore safety Higher productiity due to optiization and consolidation of the functions pressureless lowering, regeneration and load holding ales Less energy consuption resulting in less fuel consuption More Operator Cofort The autoatic air conditioning creates a pleasant operator enironent Ergonoically designed seat assures cofortable working conditions The easily readable color-touch display optiizes the configuration of the achine Less Operating Costs Electronic engine speed sensing control and axiu output at low engine speed for less fuel consuption Confor with Stage IIIA / Tier 3 eission standard and enironental friendly Deeloped and produced by Liebherr in Switzerland R 944 C SME Litronic 5

6 Technical Data Engine Rating per ISO 9249 Torque Model Type Bore Stroke Displaceent Engine operation Exhaust gas treatent Cooling syste Air cleaner Fuel tank Electrical syste Voltage Batteries Starter Alternator Engine idling Hydraulic Syste 190 kw (258 HP) at 1,800 RPM 1,210 N at 1,000 RPM Liebherr D936L 6 cylinder in-line l 4-stroke diesel unit pup syste turbo-charged and after-cooled reduced eissions eission standard stage IIIA / Tier 3 for applications at altitude higher than 3,000 please contact your local dealer water-cooled and integrated otor oil cooler dry-type air cleaner with pre-cleaner, priary and safety eleents 660 l Hydraulic pup for attachent and trael drie Max. flow Max. pressure for swing drie 24 V 2 x 180 Ah / 12 V 24 V / 6.6 kw 28 V / 80 A sensor controlled MODE selection Hydraulic Controls Power distribution Flow suation Closed-loop circuit Sero circuit Attachent and swing Trael Additional functions 6 R 944 C SME Litronic ia control ales in single block with integrated safety ales to boo and stick for uppercarriage swing drie proportional ia joystick leers with proportionally functioning foot pedals or adjusted with plugable leers speed pre-selection proportional regulation ia foot pedals or joystick toggle switch Max. flow Max. pressure Pup regulation Hydraulic tank Hydraulic syste Hydraulic oil filter Cooling syste ECO POWER LIFT FINE RPM adjustent Tool Control two Liebherr ariable flow, swashplate pups 2 x 303 l/in. 350 bar reersible, ariable flow, swashplate pup, closedloop circuit 205 l/in. 370 bar electro-hydraulic with electronic engine speed sensing regulation, pressure copensation, flow copensation 460 l 710 l 2 full flow filters in return line with integrated fine filter area (5 µ) cooling unit, consisting of radiators for engine coolant, charge air, fuel and hydraulic oil with hydrostatically controlled fan drie adjustent of engine and hydraulic perforance ia a ode pre-selector to atch application for especially econoical and eniron entally friendly operation for axiu digging power and heay duty jobs for lifting for precision work and lifting through ery sensitie oeents stepless adjustent of engine output ia RPM at each selected ode 10 preadjustable pup flows and pressures for addon tools

7 Swing Drie Drie Transission Swing ring Swing speed Swing torque Holding brake Liebherr swashplate otor Liebherr copact planetary reduction gear Liebherr, sealed race ball bearing swing ring, internal teeth. Lubrication ia a grease distributor and a grease nipple 0 8 RPM stepless 125 kn wet ulti-disc (spring applied, pressure released) Operator s Cab Cab Operator s seat Control syste Operation and displays Air-conditioning Noise eission ISO /14/EC built fro deep drawn coponents, resiliently ounted, sound insulated, tinted windows, front window stores oerhead, door with sliding window shock-absorbing suspension, adjustable to operator s weight, 4-way adjustable seat integrated into adjustable seat consoles enu drien query of current operating conditions. Autoatic onitoring, display, warning (acoustical and optical signal) and saing achine alfunction data, for exaple, engine oerheating, low engine oil pressure or low hydraulic oil leel standard air conditioning, cobined cooler / heater, additional dust filter in fresh air/recirculated L pa (inside cab) = 75 db(a) LWA (surround noise) = 105 db(a) Undercarriage S-HD Drie Transission Maxiu trael speed Net drawbar pull on crawler Track coponents Track rollers / Carrier rollers Tracks Track pads Holding brake Brake ales S-HD-undercarriage for extree applications Liebherr swashplate otors with integrated brake ales on both sides Liebherr copact planetary reduction gear low range 2.8 k/h high range 4.1 k/h 326 kn D7G, aintenance-free 10 / 2 sealed and greased double or triple grouser wet ulti-disc (spring applied, pressure released) integrated into trael otor Attachent Type Hydraulic cylinders Bearings Lubrication Hydraulic connections Bucket cobination of resistant steel plates and cast steel coponents Liebherr cylinders with special seal-syste, shock protection sealed, low aintenance easy accessible centralised lubrication points for boo and stick pipes and hoses equipped with SAE split-flange connections standard equipped with 20 t lifting hook and Liebherr tooth syste R 944 C SME Litronic 7

8 Diensions E D A C W H K P Q S B G U Z V X 3,060 3,275 3,471 3,471 2,895 1,305 4,400 1, ,900 5, ,462 3,500 3,712 3,712 6,160 A C D E H K L P Q S U N B G Z 8 R 944 C SME Litronic R0434 N L Stick length V W X Mono boo SME ,550 7,050 3,250 3,350 11,350 11,300

9 Backhoe Bucket with Mono Boo SME 6.45 ft Digging Enelope R Digging force ISO Breakout force ISO Digging force SAE Breakout force SAE Max. breakout force with ripper bucket and without quick coupler kn kn kn kn kn -2 Operating Weight and Ground Pressure -3 The operating weight includes the basic achine with ono boo SME 6.45, stick SME 2.60 and HD bucket (2,030 kg) Max. digging depth Max. reach at ground leel Max. duping height Max. teeth height Max. ertical digging depth SME SME Forces Stick length Undercarriage S-HD Pad width Weight kg 43,300 43,800 Ground pressure kg/c ft S-HD-Undercarriage Weight Capacity ISO 7451 Cutting width Buckets Machine stability per ISO 10567* (75 % of tipping capacity) HD2) STD1) Stick length () 3 kg , ,850 1, ,900 1, ,950 1, ,030 1, ,050 1, ,120 * Indicated loads are based on ISO 10567, at axiu reach, and ay be swung 360 on fir and een ground 1) STD bucket for direct ounting with teeth Z 50 2) HD bucket for direct ounting with teeth Z 50 Other buckets aailable upon request 2.60 y y Max. aterial weight = 2.0 t/3, y = 1.8 t/3, = not authorised R 944 C SME Litronic 9

10 Lift Capacities with Mono Boo SME 6.45 Stick SME Undercarriage 9.0 S-HD 7.5 S-HD 10.5* 10.5* 11.3* 11.3* S-HD 13.4* 13.4* 10.9* 10.9* 9.7* 9.7* 9.3* 9.3* S-HD 16.1* 16.1* 11.9* 11.9* * * S-HD * * * S-HD * * * S-HD 15.7* 15.7* * * * * * * * 7.9* S-HD 12.4* 12.4* 14.9* 14.9* 3.0 S-HD 12.6* 12.6* 12.1* 12.1* 4.5 S-HD Stick SME Undercarriage 9.0 S-HD 8.6* 8.6* * 7.6* S-HD 6.0 S-HD 10.3* 10.3* 9.2* 9.2* 7.3* 7.3* * 7.2* S-HD 15.0* 15.0* 11.4* 11.4* 9.6* 9.6* 3.0 S-HD 17.7* 17.7* 12.6* 12.6* * * * S-HD 13.1* 13.1* * * * * * 17.6* * * * * 8.3 S-HD 1.5 S-HD 13.6* 13.6* 16.0* 16.0* * 3.0 S-HD 15.7* 15.7* 13.5* 13.5* 10.7* 10.7* 7.8* 7.8* * 9.3* 6.6* 6.6* 6.4* 6.4* S-HD Height Can be slewed through 360 In longitudinal position of undercarriage Max. reach * Liited by hydr. capacity The load alues are quoted in tons (t) at stick end (without bucket), and ay be swung 360 on fir and een ground. Adjacent alues are alid for the undercarriage when in the longitudinal position. Capacities are alid for 600 wide track pads. Indicated loads are based on ISO standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated ia *). Without bucket cylinder, link and leer the lift capacities will increase by 620 kg. Lifting capacity of the excaator is liited by achine stability and hydraulic capacity. According to European Standard, EN 474-5: In the European Union excaators hae to be equipped with an oerload warning deice, a load diagra and autoatic safety check ales on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use of lifting accessories. 10 R 944 C SME Litronic

11 Standard Equipent Undercarriage Chain guide 4 pieces Idler protection Track pads D7G 600 triple grouser Track rollers, lifetie-lubricated Tracks, sealed and greased Two-stage trael otors Uppercarriage Easy accessible centralised lubrication points Engine hood with gas spring opening Handrails Main switch for electric circuit Maintenance-free HD-batteries Non slip surfaces Sound insulation Storage space, lockable Swing brake lock, aintenance-free Tool kit Hydraulic Syste Electronic pup regulation Filter with integrated fine filter area Liebherr hydraulic oil Pressure storage for controlled lowering of equipent with engine turned off Pressure test ports for hydraulic Shut-off ale between hydraulic tank and pups Work ode selector Operator s Cab Autoatic air conditioning with defroster Cigarette lighter and ashtray Coat hook Interior light Load bearing sectional profile structure, coered with deep-drawn panels Mechanical hour eters, readable fro outside the cab MP3 radio with USB and SD-Card support Multifunction display Rain hood oer front window opening Reariew irrors Rear window eergency exit Right window ade of one piece Roll-down sun blinds (front and roof windows) Roof window, right window and windshield with lainated safety glass Rubber floor at Seat and consoles independently adjustable (4-way adjustable seat) Seat belt Sliding windows in cab door Storage bin Storage space Tinted windows Wiper / washer Attachent Botto protection for stick Cylinders with shock absorber Easy accessible centralised lubrication points for boo and stick ReGeneration plus Safety check ales for hoist cylinders Sealed piots / shaft seal between bucket and stick Working lights on boo Engine Confor with stage IIIA / Tier 3 eission standard Dry-type air cleaner with pre-cleaner and safety eleents Engine idling, autoatic, sensor-controlled Intercooler Turbo charger Unit pup syste Non-exhaustie list, please contact us for further inforation. R 944 C SME Litronic 11

12 Options Uppercarriage Arctic kit * Botto and lateral protection for uppercarriage Rear irror on counterweight and right side Refuelling pup (electrical) Winter kit * Hydraulic Syste Filter for hydraulic haer return flow High pressure circuit Engine Operator s Cab Acoustic trael alar deactiatable Additional headlights cab, front halogen, 2 pieces Additional headlights cab, rear, halogen, 2 pieces Air suspension operator seat with heating and head-rest Aber beacon on cabin Falling objects protection structure FOPS Fire extinguisher Front guard protection structure FGPS GPS syste Rear iew onitoring caera Attachent 20 t lifting hook on bucket Additional headlight on boo Botto protection for boo Hydraulic lines for additional tools Liebherr bucket range Liebherr central lubrication syste, fully-autoatic (except connecting link for bucket kineatics) Liebherr quick coupler, echanical Oerload warning deice Protection for piston rod, bucket cylinder Protection for piston rods, hoist cylinder and ReGeneration Plus Tool Control, 10 tool adjustents selectable oer the display Air pre-filter with dust trap Engine cold starting aid Pre-heating syste for fuel * = for ore details please contact your local dealer Non-exhaustie list, please contact us for further inforation. Options and / or special attachents, supplied by endors other than Liebherr, are only to be installed with the knowledge and approal of Liebherr in order to retain warranty. Liebherr-France SAS 2 aenue Joseph Rey, B.P , FR Colar Cedex S , Fax info.lfr@liebherr.co RG-BK LFR/SP web-06.17_enGB All illustrations and data ay differ fro standard equipent. Subject to change without notice. All indicated loads are based in accordance with ISO Undercarriage Chain guide 5 pieces Reinforced coer and base plate for undercarriage centre section Track pads D7G 500 double grouser Track pads D7G 600 double grouser Track pads D7G 500 triple grouser Trael drie protection