R 976. Crawler Excavator

Transcription

1 Crawler Excaator R 976 Engine 400 kw / 544 P Stage IIIA / Tier 3 Operating Weight Backhoe: 85,800 93,100 kg Shoel: 91,500 93,300 kg Bucket Capacity Backhoe: m³ Shoel: m³

2 Engine 400 kw / 544 P Stage IIIA / Tier 3 Operating Weight Backhoe: 85,800 93,100 kg Shoel: 91,500 93,300 kg Bucket Capacity Backhoe: m³ Shoel: m³ 2 R 976 itronic Performance Economy Power, ersatility and productiity Profitability efficiency and reduced operating costs

3 Reliability Comfort Easy Maintenance World-renowned robustness Spacious cab, ergonomic and high-isibility Simple and safe serice check points R 976 itronic 3

4 Performance Power, Versatility and Productiity 4 R 976 itronic

5 igh Performance for Maximum Productiity The R 976 crawler excaator is characterised by its maximum productiity. Whether it be in earthmoing or quarry applications, this 90 tonne class excaator has an optimised hydraulic system matched together with intelligent operating modes. This ensures the capability for operating on large construction sites and quarries. Reliable Working Capacity The iebherr V8 engine on the R 976 is ery productie thanks to its high torque een at low speeds. The digging and breakout forces of 390 kn and 485 kn respectiely ensure fast and efficient working cycles. Equipped with a iebherr bucket and tooth system it guarantees easy penetration into material for easy extraction. The R 976 stability and smooth moements of the machine ensure comfortable and fast loading of dump trucks. iebherr Engine Compliant with Stage IIIA / Tier 3 emission standard Designed specifically for construction applications iebherr Coon-Rail injection system for optimised output Automatic fuel-saing idling system Optimisation of ydraulic System for Constant Power With an independent 3rd pump dedicated for swing the R 976 has optimal power. This proides maximum torque while swinging and the remaining two pumps still hae full power for excaatoring and loading. The Versatility of the Wide Range of Attachments Thanks to the wide ariety of attachments with optimised kinematics, the R 976 impresses with its ersatility in all applications. Choice of Work Mode E Mode Economy: for economical and ecologically-friendly operation. Minor restriction of power without affecting the load lifting and excaating capacities P Mode Power: for high excaation capacities and difficult applications. Pump flow and power are not limited S Mode Sensitiity: for precision jobs and loading of materials P+ Mode Full Power: especially designed for increased power; only recoended for extreme applications Floating Boom Function Increased hydraulic flow for the other cylinders (stick and / or bucket for example) More power aailable, making it easier to extract materials and reduce working cycle times Increased serice life when a hydraulic haer is used R 976 itronic 5

6 Economy Profitability Efficiency and Reduced Operating Costs 6 R 976 itronic

7 ow Operating Costs Thanks to its high technology and innoation, the iebherr France Company increases the performance of its machines while reducing their fuel consumption. Examples of this are the new diesel engine, automatic idling, electronic engine speed sensing control, Regeneration Plus function and the hydrostatic cooling system (fans operate only when necessary). Consequently, the reduced fuel consumption means less pollution. iebherr Tools Wide range of tools suitable for eery type of application Tools designed for maximum productiity and durability Shape of buckets designed to assist the filling and stability of bulky materials during the transport stages ydraulic quick coupler system idat Fleet and Machine Fleet Management Tool To improe your machine management, iebherr has deeloped its own data transmission system using the GPRS network. This system allows you to instantly know the position of your excaator ia a web interface. Thanks to data transmission, the idat system deeloped and manufactured by iebherr keeps you informed about fuel consumption, number of serice hours or machine faults, just to name a few. idat allows you to be proactie and more responsie: organizing and maintaining your fleet for increased productiity. An Excellent After-Sales Serice The after-sales serices can be custo mized to suit and respond to your specific needs. Seeral programs, such as ReMan, ReBuilt and Repair proide the perfect, economical solution, always including the manufacturer s quality and guarantee. A team of technicians, specialized to interene on your machines, has all the latest-generation diagnostic tools, for a reduced down time of the machine. By following your chosen maintenance program, you will also obtain a higher resale price. iebherr Genuine Parts 98 % aailability from central warehouse Oernight serice* Online documentation system Reliable supply for years to come, een after series production has stopped Original ubricants Eerything from one source, from genuine parts to original lubricants Competent adice on parts and lubricants ubrication schedule creation * Aailability depends on product and country R 976 itronic 7

8 Reliability World-Renowned Robustness 8 R 976 itronic

9 A Durable and Proen Design In demanding applications iebherr represents the benchmark for the robustness of its machines and the quality of the iebherr components. Seeral casted parts are used for the design of the machine and are a testimony to the expertise and know-how of the manufacturer. With the large-sized attachments the R 976 crawler excaator is ideal for tough applications. igh-performance and Durable Undercarriage iebherr offers a large and unique range of welded or bolted undercarriages. The chamfered track pads hae optimal manoeurability and are more resistant to wear on rocky terrain. The iebherr trael drie is more powerful and better protected. The supporting rollers with double bearings guarantee improed load distribution and thus better durability oer time. A Proen Production Process and Adanced Technology iebherr deelopment process integrates adanced digital tools in the fields of finite element computation, fatigue calculation and other simulation software. The results are then alidated on special test benches prior to carrying out endurance tests on the entire machine in extreme conditions. Specific Solutions Tailored to Customer Requirements In the case a customer has a special request to address a specific application the customized solutions are designed and manufactured by iebherr. This ensures successful integration and optimal performance of the excaator for the customer. As a sign of reliability iebherr proides a manufacturer s warranty for the entire excaator including specific components as well as the electronics. Dependable Design Designed with casted bell-housings Features two separate pins Maximum strength een at high forces ong term adatages due to optimal stress-flow design Undercarriage Robust design for greater resistance and a better distribution of forces Easy and safe transport thanks to integrated securing hooks Three different types of undercarriage, welded or bolted Key Components Deeloped by iebherr Perfect harmonization of the machine elements, designed specifically for earthmoing and quarry applications Combustion engine, hydraulic pumps, swing mechanism, cylinders and electronic components are designed and manufactured by iebherr Purpose built options such as special attachment lengths Specific tools and custom protection can be added at the factory R 976 itronic 9

10 Comfort Spacious Cab, Ergonomic and igh-visibility 10 R 976 itronic

11 A Spacious and Ergonomic Work Station The cab offers a generous space for maximum comfort. Equipped, among other things, with a pneumatic seat with heater as standard (optional with airconditioning), controls connected to the seat and high-performance automatic air-conditioning, the cab creates a pleasant working enironment. All the controls are precisely laid out in an intuitie manner for greater responsieness and concentration while working. The cab is mounted on iscoelastic studs for significantly lower ibration. Fully Automatic Air-Conditioning The automatic air-conditioning with touchscreen controls has seeral entilation outlets for optimum ambient air in the cab. Control Screen 7" color touchscreen Seeral setting, control and sureillance options Robust and reliable design (Ingress Protection Rating IP65) Compatible high resolution ideo for displaying the rear camera image igh Resolution Color Touchscreen The color touchscreen is a true human-machine interface for controlling seeral comfort functions, such as the radio, and more operational functions, such as work modes, tool types and een the backup camera. A Spacious and Comfortable Cab The cab of the R 976 is the most spacious cab in 90 tonne machine class. It offers unrialled comfort for higher operator productiity during long working hours. With the highest leel of protection on the market the impact-resistant windows offer maximum safety. Increased Visibility Rear camera integrated in the counterweight as standard and camera for side area monitoring, for rear isibility and heightened operating safety Optimized design of the whole uppercarriage proiding the operator with an improed field of ision Secure emergency exit through the rear window New Options ighting in engine compartment ED headlights with adjustable current alue 360 camera Follow me home (headlight cutoff delay) Windshield wiper on bottom part R 976 itronic 11

12 Easy Maintenance Simple and Safe Serice Check Points 12 R 976 itronic

13 Ergonomic Access and Time-Saing For maximum safety during sericing different types of platforms are aailable with a large central platform in particular for access to engine and hydraulic system components. The two-piece engine hood facilitates easier opening and closing. Fluid leel monitoring, such as the engine oil leel or urea tank leel can be carried out quickly and easily from the touchscreen in the cab. The automatic lubrication system reduces precious sericing time while guaranteeing optimal lubrication of the excaator. Expert Adice and Serice Proisions iebherr offers an expert adice serice. Qualified personnel will help you make the appropriate decisions to meet your needs: sales arguments based on the terrain, serice agreements, adantageous repair alternaties, original parts management, and remote data transfer for fleet management. ess Maintenance for more Productiity The frequency of the serice interals is optimised to guarantee that each part is functioning optimally and that the maintenance tasks are only performed as necessary. Whether it is the interal for changing the hydraulic oil, which can be up to 6,000 hours with periodic oil analysis, or 3,000 hours without monitoring, or the interal for changing the engine oil, eery 500 hours, eerything has been taken into account to reduce the frequency of interentions and thus limit the machine s downtime and lower costs. idat Data Transfer System Complete fleet management, all from one source Optimized economical performance of the machine park thanks to detailed iew of the distribution of operating states and times Reports on capacity coitment and the use of the machine park can be called up daily ia the Web portal Precise location of the machine Regional delimitation and fixed downtimes increase safety and reliability Central ubrication System The fully-automatic central lubrication system, fitted as standard, allows for rapid maintenance: It saes time-consuming indiidual lubricating and downtime All the lubrication points on the superstructure of the undercarriage and the attachment hydraulics are supplied, with the exception of the connecting plate Engine oil leel isible on display iebherr Warranties and Remanufacturing Significant warranties for the complete excaator and key components Optimal planning of all sericing actiities iebherr remanufacturing prograe for processing worn components, conforming to the highest industrial standards R 976 itronic 13

14 ong ie Progress with the R 976 Equipment Cast steel components Greater resistance to stresses onger serice life Safety check ales for stick and boom cylinders with integrated regeneration for less fuel consumption Tools Different leels of protection to suit the different areas of application New iebherr Z-type tooth system 14 R 976 itronic

15 Operator s Cab Comfortable and ergonomic design 7" high definition colour touch screen Wider for more comfort Impact resistant windows at the front and in the roof as standard Optional FOPS and FGPS protectie guards Accessibility Maintenance platform in the engine compartment Broad, anti-slip side catwalks (right and left) as standard Undercarriage Robust structure thanks to the more rigid profile Molded two-tooth sprocket for a longer serice life Two types of undercarriage aailable: an D fixed-track gauge and C-V ariable-track gauge R 976 itronic 15

16 ong ie Progress with the R 976 Shoel Equipment Cast steel parts Parallel kinematics for powerful and regular digging Bucket cylinders positioned under the equipment for better protection against the elements Safety ales on boom cylinder for pipe burst protection Buckets The front shoel is the perfect shape for digging deep into the material and for a high filling rate Seeral leels of protection for the front shoel, depending on requirements Type I: non-abrasie materials, such as limestone without flint Type II: Shot material, or easily breakable rock (classification 3 to 4 according to DIN 18300) Type III: ighly abrasie materials, such as rocks with a high silica content, sandstone, granite, etc. Different design of blades: straight blade (loading) semi-delta (compacted materials) delta (direct excaation) 16 R 976 itronic

17 Operator s Cab Comfortable and ergonomic design 7" high-resolution colour touch screen Wider for more comfort Impact resistant windows at the front and in the roof as standard Optional FOPS and FGPS protection guards Operator s cab with a fixed riser for a full iew oer the work area R 976 itronic 17

18 Technical Data Engine Rating per ISO 9249 Torque Model Type Bore Stroke Displacement Engine operation Exhaust gas treatment Cooling system Air cleaner Fuel tank Electrical system Voltage Batteries Starter Alternator Engine idling Motor management ydraulic System 400 kw (544 P) at 1,800 RPM 2,976 Nm at 1,200 RPM iebherr D cylinder V engine l 4-stroke diesel Coon-Rail emission standard stage IIIA / Tier 3 water-cooled and integrated motor oil cooler, after-cooled and fuel cooled dry-type air cleaner with pre-cleaner, primary and safety elements 1,498 l ydraulic pump for attachment and trael drie Max. flow Max. pressure for swing drie 24 V 2 x 180 Ah / 12 V 24 V / 7.8 kw three-phase current 28 V / 140 A sensor controlled connection to the integrated excaator system controlling ia CAN-BUS to the economical utilisation of the serice that is aailable Cooling system Max. flow Max. pressure Pump regulation ydraulic tank ydraulic system ydraulic oil filter MODE selection RPM adjustment Tool Control ydraulic Controls Power distribution Flow suation Closed-loop circuit Sero circuit Attachment and swing Trael Additional functions 18 R 976 itronic ia control ales in single block with integrated safety ales to boom and stick for uppercarriage swing drie electro-hydraulic control 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 two iebherr ariable displacement, swashplate pumps 2 x 498 l/min. 350 bar reersible, ariable displacement, swashplate pump, closed-loop circuit 315 l/min. 350 bar electro-hydraulic with electronic engine speed sensing regulation, pressure compensation, flow compensation, high flow 536 l 1,134 l 2 full flow filters in return line with integrated fine filter area (5 µm) cooler for water cooler, after-cooler and transmission pump oil and cooler for fuel, oil and condenser of air-conditioning with hydrostatically controlled fan dries adjustment of engine and hydraulic performance ia a mode pre-selector to match application, e.g. for especially economical and enironmentally friendly operation or for maximum digging performance and heay-duty jobs stepless adjustment of engine output ia RPM at each selected mode 10 preadjustable pump flows and pressures for add-on tools Swing Drie Drie Transmission Swing ring Swing speed Swing torque olding brake iebherr swashplate motor with integrated brake ale iebherr compact planetary reduction gear iebherr, sealed race ball bearing swing ring, internal teeth RPM stepless 295 knm wet multi-disc (spring applied, pressure released)

19 Operator s Cab Cab Operator s seat Control system Operation and displays Air-conditioning 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, sounddamping insulating, tinted laminated safety glass, separate window shades for the sunroof window and windscreen, cigarette lighter and 12 V plug, storage bins, lunchbox, cup holder iebherr-comfort seat, airsprung with automatic weight adjustment, ertical and longitudinal seat damping including consoles and joysticks. Seat and armrests adjustable separately and in combination, seat heating as standard arm consoles, swinging with the seat large high-resolution colour display with self explanatory operation ia touchscreen, ideo, ersatile adjusting, control and monitoring facilities, e.g. climate control, implement and tool parameters standard automatic air-conditioning fully controlled on the display, ambient air function, fast de-icing and demisting at the press of a button, air ents can be operated ia a menu. Ambient air and fresh air filters can be easily replaced and are accessible from outside and standing on the ground. eating-cooling unit, designed for extreme outside temperatures, sensors for solar radiation, inside and outside temperatures Undercarriage Versions D C-V Drie Transmission Maximum trael speed Net drawbar pull on crawler Track components Track rollers / Carrier rollers Tracks Track pads olding brake Brake ales ashing eyes D9G, maintenance-free D: 8 / 2 C-V: 9 / 3 sealed and greased double grouser wet multi-disc (spring applied, pressure released) outside the trael motor integrated Attachment Type ydraulic cylinders Bearings ubrication ydraulic connections Bucket gauge 3,600 gauge 3,590 iebherr swashplate motor with brake ales on both sides iebherr compact planetary reduction gear low range 2.7 km/h high range 4.3 km/h 568 kn combination of resistant steel plates and cast steel components iebherr cylinders with special seal-system, shock protection sealed, low maintenance automatic central lubrication system (except link and tilt geometry) pipes and hoses equipped with SAE split-flange connections standard equipped with iebherr tooth system R 976 itronic 19

20 Dimensions A2 A1 A E D W C K P Q Z V X 20 R 976 itronic R N U S B G

21 D A 3,565 A1 4,355 A2 4,730 C 3,695 / 3,890* D 4,515 E 4,640 3,725 K 1,620 4,770 P 1,460 Q 682 S 3,600 U 5,960 N B 4,290 4,290 4,350 G 4,540 4,540 4,540 Z 7,490 * with FOPS top guard ** transport position D-Undercarriage Stick Mono boom 7.20 m length m V , ,200 W , ,250 X , ,500 A A1 A2 C D E K P Q S U N B G Z C-V 3,565 4,355 4,730 3,835 / 4,030* 4,515 4,640 3,865 1,755 5,160 1, ,750** / 3,590 6, ,490** 3,490** 3,500** 3,870** 3,870** 3,870** 7,680 C-V-Undercarriage Stick Mono boom 7.20 m length m V , ,350 W , ,350 X , ,500 R 976 itronic 21

22 Backhoe Bucket with Mono Boom 7.20 m and Counterweight 14.1 t ft 45 m R Digging Enelope 1 2 m m m m m Stick length Max. digging depth Max. reach at ground leel Max. dumping height Max. teeth height Forces 6 5 Max. digging force (ISO 6015) Max. breakout force (ISO 6015) Max. digging force (SAE J1179) Max. breakout force (SAE J1179) kn kn kn kn Operating Weight and Ground Pressure -1 The operating weight includes the basic machine with counterweight 14.1 t, mono boom 7.20 m, stick 2.90 m and bucket 5.20 m3 (4,600 kg) Undercarriage D C-V Pad width Weight kg 85,800 86,600 87,700 91,200 92,000 93,100 Ground pressure kg/cm Optional: counterweight 16.0 t (counterweight 16.0 t increases the operating weight by 1,900 kg and ground pressure by 0.04 kg/cm2) m 0 ft Weight Capacity ISO 7451 Cutting width Buckets Machine stability per ISO 10567* (75 % of tipping capacity) D-Undercarriage (with track pads 600 ) DV3) D2) STD1) Stick length (m) m3 kg , ,600 2, ,800 y 2, ,000 y 2, ,100 2, ,050 2, ,400 y 2, ,450 y 2, ,900 2, ,000 y 2, ,300 y 2, ,400 * Indicated loads are based on ISO 10567, at maximum reach, and may be swung 360 on firm and een ground 1) Standard bucket with iebherr teeth Z 90 2) D bucket with iebherr teeth Z 90 3) DV bucket with iebherr teeth Z 90 Other buckets aailable upon request Max. material weight = 2.0 t/m3, y = 1.8 t/m3, = 1.65 t/m R 976 itronic C-V-Undercarriage (with track pads 600 ) Stick length (m) y y y y y

23 ift Capacities with Mono Boom 7.20 m, Counterweight 14.1 t and Track Pads 600 C-V D Undercarriage Stick 2.90 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m m m 40.6* 40.6* 42.5* 42.5* 38.5* 38.9* 30.5* 38.5* 38.9* 30.5* 40.4* 38.4* 29.5* 40.4* 38.4* 29.5* 27.7* 31.9* * 27.7* 31.9* 35.5* 37.2* 37.0* 35.1* 31.4* 24.6* 28.0* 32.2* * 23.8* 28.0* 32.2* 35.7* 37.3* 36.9* 34.9* 31.0* 23.8* 21.9* 22.1* 23.6* * 22.1* 23.6* 25.6* 27.6* 28.9* * 25.0* * 21.3* 22.2* 23.2* * 22.2* 23.7* * 22.2* 23.7* 25.8* 27.7* 28.9* 29.1* 27.8* 24.5* * 21.4* 22.3* 23.2* 23.9* 23.7* 22.2* 23.9* 21.3* * 23.5* 21.2* * 23.9* 21.3* 20.2* 19.9* * 20.7* 19.2* 23.5* 21.2* 20.2* 19.9* 20.2* 20.8* 20.9* 21.1* 21.1* 20.6* 18.9* 20.1* 18.2* 17.3* * 19.9* 18.1* 17.3* * 20.1* 18.2* 17.3* 17.1* 17.3* 18.0* * 19.1* 19.9* 18.1* 17.3* 17.1* 17.4* 18.0* 19.3* 20.1* 20.2* 20.0* 18.9* C-V D Undercarriage Stick 3.30 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m m eight m 36.6* 38.2* 36.6* 38.2* 36.8* 41.3* 33.5* 38.3* 40.8* 32.7* Can be slewed through * 41.3* 33.5* 38.3* 40.8* 32.7* 26.3* 30.6* * 26.7* 31.0* * 26.3* 30.6* 34.5* 36.8* 37.2* 35.8* 32.6* 26.8* 20.6* 21.0* 22.6* 24.8* * 20.6* 21.0* 22.6* 24.8* 26.9* 28.5* 29.0* 28.3* 25.9* 20.1* 26.7* 31.0* 34.8* 36.9* 37.1* 35.6* 32.2* 26.1* 20.5* 21.1* 22.8* 25.0* * 20.5* 21.1* 22.8* 25.0* 27.1* 28.6* 29.0* 28.2* 25.6* 19.2* In longitudinal position of undercarriage * 20.5* 21.5* 22.7* * * 20.5* 21.6* 22.7* 23.6* 23.7* 22.7* Max. reach * 20.0* 20.1* * imited by hydr. capacity The load alues are quoted in tons (t) at stick end (without bucket), and may be swung 360 on firm 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 c ylinder, link and leer the lift capacities will increase by 1,320 kg. ifting c apacity of the excaator is limited by machine 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 diagram and automatic safety check ales on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use of lifting accessories. R 976 itronic 23

24 Dimensions Front Shoel A2 A1 A E D W C K P Q Z V X 24 R 976 itronic R N U S B G

25 D A 3,565 A1 4,355 A2 4,730 C 4,495 / 4,690* D 4,515 E 4,640 3,725 K 1,620 4,770 P 1,460 * with FOPS top guard Q S U N B G Z V W X D 682 3,600 5, ,290 4,290 4,350 4,540 4,540 4,540 7,490 11,100 4,500 13,850 R 976 itronic 25

26 Front Shoel m 12 ft R Max. reach at ground leel Max. dumping height Max. crowd length Bucket opening width T Max. crowd force Max. crowd force at ground leel Max. breakout force Undercarriage D Pad width Weight kg 91,500 92,200 93,300 Ground pressure kg/cm m 0 ft Wear kit leel Weight Capacity ISO 7451 Cutting width Front Shoels D-Undercarriage Shoel attachment m3 kg 2, ,450 I 2, ,100 II y 2, ,150 III y 2, ,600 III y 2, ,750 I y 2, ,450 II 2, ,600 III 2, ,950 I y 2, ,700 II eel I: For non-abrasie materials, such as limestone without flint inclusion, shot material or easily breakable rock, i.e., deteriorated rock, soft limestone, shale, etc. eel II: For pre-blasted heay rock, or deteriorated, cracked material (classification 3 to 4, according to DIN 18300) eel III: For highly-abrasie materials such as rock with a high silica content, sandstone etc. Max. material weight = 2.0 t/m3, y = 1.8 t/m3, = 1.65 t/m3, y = 1.5 t/m The operating weight includes the basic machine with cab eleation 800, shoel attachment and front shoel 5.10 m3 (9,100 kg), leel II. 2 0 kn kn kn Operating Weight and Ground Pressure 3 5 m 9.40 m 7.80 m ,825 Forces T 7 20 Digging Enelope R 976 itronic

27 Dimensions and Weights Basic Machine R Track pads Weight with D-undercarriage Weight with C-V-undercarriage kg kg ,150 56, ,900 57, ,000 58,350 D 10,350 4,150 11,950 C-V 10,400 4,250 11,900 W3 Machine without Stick R V3 X3 V3 Mono boom 7.20 m W3 Mono boom 7.20 m X3 Mono boom 7.20 m Cab Eleation 800 ength eight Width Weight kg 1, , Std 775 1,595 3,360 14,100 heay 775 1,595 3,360 16,000 kg 1, , R Counterweight ength eight Width Weight kg R Upper Protection Screen R oist Cylinders (two) R ength eight Width Weight ength eight Width Weight 2, kg 2 x 1,050 R 976 itronic 27

28 Dimensions and Weights Mono Boom with Stick Cylinder Stick length ength eight Width Weight R m kg ,550 2,700 1,460 9,500 Stick with Bucket Cylinder R Stick length ength eight Width Weight m ,050 4,450 1,700 1, kg 4,450 4,600 Backhoe Buckets R Cutting width Capacity ength eight Width Weight Std m3 kg 2, ,600 1,950 2,350 4,600 2, ,600 1,950 2,350 4,800 2, ,850 2,050 2,350 5,000 2, ,850 2,050 2,650 5,100 m3 kg 2, ,450 1,950 2,200 5,050 2, ,450 1,950 2,350 5,400 2, ,550 1,950 2,350 5,450 2, ,850 2,050 2,350 5,900 m3 kg 2, ,450 1,950 2,200 6,000 2, ,450 1,950 2,350 6,300 2, ,600 1,950 2,350 6,400 Backhoe Buckets Cutting width Capacity ength eight Width Weight D Backhoe Buckets R R 976 itronic Cutting width Capacity ength eight Width Weight DV

29 Shoel Boom R ength eight Width Weight without crowd cylinder Weight crowd cylinder 4,950 2,050 1,650 kg 7,300 kg 2 x 450 Shoel oist Cylinders (two) R ength eight Width Weight 2, kg 2 x 1,100 Shoel Stick R kg 3,660 1,300 1,800 4,650 Shoel Bucket Cylinders (two) R ength eight Width Weight 3, kg 2 x 625 Front Shoels R ength eight Width Weight Cutting width 2,700 2,700 2,700 2,700 Capacity m ength 2,600 2,840 2,800 2,800 eight 2,700 2,840 2,700 2,800 Width 2,700 2,700 2,700 2,700 Weight eel I kg 8,450 8,750 9,950 eel II kg 9,100 9,450 10,700 eel III kg 10,150 10,600 10,600 R 976 itronic 29

30 Standard Equipment Undercarriage Chain guide 3 pieces ashing eyelets Track rollers, lifetime-lubricated Tracks, sealed and greased Uppercarriage Engine hood with two-part gas spring opening Extended tool kit Fuel tank cap lockable with padlock andrails Non slip surfaces Sound insulation Storage space, lockable Swing brake lock, maintenance-free Walkway, both-sided ydraulic System Filter with integrated fine filter area iebherr hydraulic oil Pressure storage for controlled lowering of equipment with engine turned off Pressure test ports for hydraulic Shut-off ale between hydraulic tank and pumps Work mode selector Engine Coon-Rail injection system Conform with stage IIIA / Tier 3 emission standard Dry-type air cleaner with pre-cleaner, main and safety elements Engine cold starting aid Engine idling, automatic, sensor-controlled Fuel filter and water separator Intercooler Turbo charger Non-exhaustie list, please contact us for further information. * optionally extendable after one year 30 R 976 itronic Operator s Cab 7" colour multifunction display with touchscreen Air conditioning, automatic Cigarette lighter and ashtray Coat hook Cup holder Fuel consumption indicator on touchscreen eadlights on cab, front, halogen, 2 pieces ydraulic suspension Impact-resistant front window and roof window Interior light idat Plus (iebherr data transfer system) * Mechanical hour meters, readable from outside the cab Operator seat Comfort with longitudinal and ertical damping Radio pre-installation Rain hood oer front window opening Rear iew monitoring camera Rear window emergency exit Roll-down sun blinds Rubber floor mat Seat belt Sliding windows in cab door Storage bin Storage space Tinted windows Wiper / washer Attachment eadlights on boom, halogen, 2 pieces iebherr central lubrication system, fully-automatic (except connecting link for bucket kinematics) Pipe fracture safety ales for boom cylinders Pipe fracture safety ales for stick cylinder ReGeneration plus

31 Options Undercarriage Chain guide 4 pieces Chain guide full length Protection plate for wrecking ball operation Reinforced coer and base plate for undercarriage centre section Trael drie protection Trael gear support, reinforced Uppercarriage Cab eleation Counterweight 16.0 t Engine compartment lighting Fuel tank refilling pump eadlights with protection Rock protection (swing gear and lubrication pipes) Walkway, wide ersion with guard rail ydraulic System Bypass filter for hydraulic oil iebherr hydraulic oil, adapted for extreme climate conditions Preheating for hydraulic oil (240 V) Engine Automatic engine shut-down after idling (without timer) Preheating for fuel, coolant and engine oil (240 V) Operator s Cab Acoustic trael alarm deactiatable Additional headlights cab, front and / or rear, halogen or ED, 2 pieces Amber beacon on cabin, halogen, 1 piece Auxiliary heater prograable Bottom windscreen wiper Camera for side area monitoring Cool box (12 V) Electronic anti-theft deice Emergency stop in cab FGPS front guard tiltable Fire extinguisher Footrest FOPS top guard eadlights on cab, front, ED, 2 pieces iebherr proportional control Operator seat Premium Radio Comfort Roof window wiper Sun isor Attachment Bucket cylinder rod protection Crowd cylinder rod protection eadlights on boom, ED, 2 pieces igh pressure circuit oist cylinder rods protection iebherr automatic lubrication system for connecting link iebherr bucket range iebherr quick coupler, hydraulic or mechanical iebherr tooth system Medium pressure circuit Oerload warning system Security for hoist cylinders Stick bottom protection Non-exhaustie list, please contact us for further information. Options and / or special attachments, supplied by endors other than iebherr, are only to be installed with the knowledge and approal of iebherr in order to retain warranty. R 976 itronic 31

32 Wide Product Range The iebherr Group is one of the largest construction equipment manufacturers in the world. iebherr s highalue products and serices enjoy a high reputation in many other fields. The wide range includes domestic appliances, aerospace and transportation systems, machine tools and maritime cranes. Exceptional Customer Benefit Eery product line proides a complete range of models in many different ersions. With both their technical excellence and acknowledged quality, iebherr products offer a maximum of customer benefits in practical applications. State-of-the-art Technology To proide consistent, top quality products, iebherr attaches great importance to each product area, its components and core technologies. Important modules and components are deeloped and manufactured in-house, for instance the entire drie and control technology for construction equipment. Worldwide and Independent ans iebherr founded the iebherr family company in Since then, the family business has steadily grown to a group of more than 130 companies with nearly 44,000 employees located on all continents. The corporate headquarters of the Group is iebherr-international AG in Bulle, Switzerland. The iebherr family is the sole owner of the company. iebherr-france SAS 2 aenue Joseph Rey, B.P , FR Colmar Cedex S , Fax info.lfr@liebherr.com Printed in Germany by Eberl RG-BK-OT FR/SP _enGB All illustrations and data may differ from standard equipment. Subject to change without notice. All indicated loads are based in accordance with ISO The iebherr Group of Companies