Crawler Excavator R 916 - Ds-inzenjering.rs

Crawler ExcavatorR 916Operating Weight: 24,400 – 24,800 kgEngine Output:115 kW / 156 HPBucket Capacity:0.80 – 1.20 m³

R 916Operating Weight: 24,400 – 24,800 kgEngine Output:115 kW / 156 HPBucket Capacity:0.80 – 1.20 m³2R 916 Litronic

PerformanceComfortLiebherr crawler excavators feature state-of-the-art technology and high-quality workmanship. The most important components of the drive system are all produced byLiebherr and are perfectly coordinated with one another.The engine assures an effective power delivery, a highdegree of efficiency, long life expectancy and complieswith the emission standard Stage IIIA / Tier 3.In the operator’s station, the operator can look forward toa comfortable workstation that is designed according tothe most up-to-date ergonomically know-how. The standardclimate control provides a pleasant working environment inall weather conditions.Liebherr crawler excavators are particularly servicefriendly: Maintenance work is simply and quickly accomplished due to well accessible service points.ReliabilityHigh demand for performance and quality is consequentlyconverted into landmark solutions to achieve the highestlevel of dependability and reliability. Liebherr has over 50years experience in the production of hydraulic excavators and has an unparalleled competence in design andknow-how.EconomyLiebherr crawler excavators stand for maximum productivity. The sensitive excavator controls assure optimal efficiency in the interaction of excavator hydraulics and electronics. A wide selection of attachments and buckets withvarious dimensions provide the correct choice for everyapplication.R 916 Litronic3

Experience progressR 916More Productivity Innovative hydraulic system “positive control” forfaster working cycles and increased productivity Two pump circuits which are either separated orgrouped together according to the actual demandresult into an optimum energy utilization and lessconsumptionMore Uptime Robust structures and forged componentsfor optimal stress-flow Centralized lubrication points for reducedmaintenance time and less downtime The innovative maintenance concept allowsdaily check-ups from ground level for moresafety and comfort The fast and precise supply of the hydraulic flowallow high precision of the machine and smoothsuperimposed movements Operating working pressure of 365 bar for higherdigging and breakout forces The on-demand hydrostatic fan drive consumesonly the needed power to reduce fuel consumption A wide variety of different stick sizes assurea maximum of versatility suitable for everyjob sideHigher Stability The powerful travel drive assuresoptimal traction of the undercarriageand best travel performances Robust structures thanks to theX-shaped profile assure higherstability and increased service life Integrated lashing eyes for an easyand safe transport (2x each in thefront and rear)4R 916 Litronic

Liebherr System Technology Key-components such as engine, hydraulic pumpsand motors, swing and travel gear boxes or electronicelements are developed and produced by Liebherr Manufacturing centers for components located inGermany and Switzerland assure a higher qualityMore Operator Comfort The automatic air conditioning creates a pleasantoperator environment Ergonomically designed seat assures comfortableworking conditions The easily readable color-touch display optimizesthe configuration of the machine and the selectionof working modesLess Operating Costs Electronic engine speed sensing control and maximumoutput at low engine speed for less fuel consumption Conform with Stage IIIA / Tier 3 emission standard andenvironmental friendly Developed and produced by Liebherr in SwitzerlandR 916 Litronic5

Technical DataEngineRating per ISO 9249 115 kW (156 HP) at 1,800 RPMModel Liebherr D 934 Sconform with stage IIIA/Tier 3 emission standard.For applications at altitude higher than 3,000 mplease contact your local dealer 4 cylinder in-lineType 122/136 mmBore/StrokeDisplacement 6.36 l 4-stroke dieselEngine operationunit pump systemturbo-chargedafter-cooled and fuel cooledreduced emissionsCooling water-cooled and integrated engine oil coolerAir cleaner dry-type air cleaner with pre-cleaner, primary andsafety elementsFuel tank 380 lElectrical systemVoltage 24 VBatteries 2 x 135 Ah/12 VStarter 24 V/6.6 kWAlternator 28 V/80 AEngine idling sensor-controlledHydraulic SystemHydraulic system Positive Control Classic. Dual circuit hydraulicsystem for independent and need-based quantityallotment via the hydraulic pumpsHydraulic pump Liebherr variable displacement pump built intransversal plate style, in parallel arrangementwith integrated transfer boxMax. flow 2 x 214 l/min.Max. pressure 365 barPump regulation electro-hydraulic with electronic engine speedsensing regulation, pressure compensation, flowcompensation, automatic oil flow optimizer, swingcircuit with priority and torque control. 2 inde pendent circuits with hydraulic pump summationfor individual equipment movementsHydraulic tank 290 l max. 500 lHydraulic systemHydraulic oil filter 1 full flow filter (20 μm) in return line with integrated fine filter area (5 μm)Hydraulic oil cooler compact cooler, consisting of a water cooler,sandwiched with hydraulic oil cooler, fuel coolerand after-cooler cores and hydrostatically drivenfanMODE selection adjustment of engine and hydraulic performancevia a mode pre-selector to match application, e.g.for especially economical and environmentally friendly operation or for maximum digging per formance and heavy-duty jobsSuper-Finish adjustable working speed for precision workRPM adjustment stepless adjustment of engine output via RPM ateach selected modeTool Control ten preadjustable pump flows and pressures foradd-on tools (option)Swing DriveDrive by Liebherr swash plate motorTransmission Liebherr compact planetary reduction gearSwing ring Liebherr, sealed single race ball bearing swingring, internal teeth, lubrication via a grease distributor and a grease nipple 0 – 11 RPM steplessSwing speed 71.1 kNmSwing torque wet multi-disc (spring applied, pressure released)Holding brakeOperator’s CabCab built from deep-drawn components, resilientlymounted, sound-insulated, tinted windows,front window stores overhead, door with slidingwindowOperator’s seat shock-absorbing suspension, adjustable tooperator’s weight, 4-way adjustable seatControl system integrated into the adjustable console panel in theoperator’s seatMonitoring menu driven query of current operating condi tions via the color touch display. Automatic monitoring, display, warning (acoustical and opticalsignal) and saving machine malfunction data, forexam ple; engine overheating, low engine oil pressure or low hydraulic oil levelAir-conditioning automatic air conditioning, combined cooler/ heater, additional dust filter in fresh air/recircu latedNoise emission 72 dB(A)ISO 6396 LpA (inside cab)2000/14/EC LWA (surround noise) 102 dB(A)UndercarriageLC gauge 2,380 mmDrive Liebherr swash plate motors with integratedbrake valves on both sidesTransmission Liebherr planetary reduction gears low range – 3.7 km/hTravel speedhigh range – 6.1 km/h 190 kNNet drawbar pull on crawler B 60, maintenance-free, for 600 mm andTrack components750 mm pad widthTrack rollers/Carrier rollers 8/2Tracks sealed and greasedTrack pads triple-grouserDigging locks wet multi-discs (spring applied, pressurereleased)Brake valves integrated into travel motorLashing eyes integratedAttachmentTypeHydraulic ControlsThe control of movements steered by joysticks demand are regulated by ahydraulic valve block.Power distribution via control valve with integrated safety valvesServo circuitAttachment and swing proportional via joystick leversTravel proportional via foot pedals or removable handlevers and speed pre-selectionAdditional functions via foot pedals or joystick toggle switch6R 916 Litroniccombination of resistant steel plates and forgedcomponentsLiebherr cylinders with special seal-system andHydraulic cylindersshock absorbers sealed, low maintenancePivotsLubrication easy accessible centralized lubrication points forboom and stickHydraulic connections pipes and hoses equipped with SAE splitflangeconnectionsBucket fitted as standard with 12 t lifting hook and Liebherr tooth system

DimensionsEDACWHKPQR0090NLSUBZVGX A C D E H K L P Q S U Z N   600B 2,980G 3804,5055,0257503,1303,120*StickLengthmV 2.402.703.00W 2.402.703.00X 2.402.703.00Mono Boom 5.70 mmm5,9005,6005,3003,1003,1503,2009,6009,6009,600E Tail radius* Width with removable steps R 916 Litronic7

Backhoe Bucketwith Mono Boom 5.70 mftm10309Digging Envelope82572065154102 3Stick lengthm 2.402.70 3.00Max. digging depthMax. reach at ground levelMax. dump heightMax. teeth heightMax. vertical digging depthmmmmm6.109.356.509.303.806.40 9.60 6.65 9.45 4.05 6.709.906.809.604.3512 3kNtkNt12312.515716.0114 11.6 157 16.0 10610.815716.0kNtkNt11611.813313.6108 11.0 133 13.6 10010.213313.6Digging Forces3without Quick Coupler251Digging force ISO1Breakout force ISO00R0097-1-5-10with Quick Coupler-2Digging force ISO-3Breakout force ISO-4-15-20-5Max. breakout force with ripper bucket 23-7-25-811103593087256205415310215Operating Weightand Ground Pressure0mOperating weight includes basic machine with mono boom 5.70 m,stick 2.70 m and bucket 1.20 m3 (1,050 kg).0 ftUndercarriagePad widthWeightGround pressureBucketsWeightCapacityISO 7451CuttingwidthLC-Undercarriage2.40mmm3kgY1,0501) 0.80   830Y1,2501) 1.00   950Y1,2501) 1.20 1,050Y1,0502) 0.80   820Y1,2502) 1.00   940V1,2502) 1.20 1,060Stick length (m)2.703.00YYYYYVYYYVVy* Indicated loads are based on ISO 10567 max. stick length, lifted 360 on firmBucket without quick coupler2) Bucket with quick couplerOther buckets available on request1)Max. material weightR 916 LitronicLCmm 600750kg 24,400 24,800kg/cm2 0.520.42Machine stability per ISO 10567* (75 % of tipping capacity)8197 kN (20.1 t)1-6Y 1.8 t/m3,V 1.5 t/m3,y 1.2 t/m3

Lift Capacitieswith Mono Boom 5.70 mStick 2.40 mmUndercarriage7.5 LC6.0 LC4.5 LC3.0 LC1.5 LC0LC– 1.5 LC– 3.0 LC– 4.5 LC3.0 mStick 2.70 m4.5 m6.0 m7.5 mm11.8* 11.8*11.5* e3.0 m4.5 m6.0 m7.5 mm5.67.5 LC3.9*3.9*6.06.86.0 LC5.4*5.4*3.6*3.6*7.17.54.5 LC7.0*7.0*5.45.9*3.85.4*3.53.5*7.87.93.0 LC7.88.7*5.16.6*3.75.6*3.23.6*8.28.01.5 .67.53.45.43.14.4*8.17.3– 1.5 LC11.3* 11.3*6.910.2*4.67.43.45.43.45.3*7.66.3– 3.0 LC12.3* 12.3*7.09.1*4.66.7*4.05.7*6.7– 4.5 k 3.00 mmUndercarriage3.0 m4.5 m6.0 m7.5 mm7.5 LC4.7*4.7*3.4*3.4*6.36.0 LC5.1*5.1*3.2*3.2*7.54.5 LC5.55.6*3.85.1*3.1*3.1*8.13.0 LC7.98.3*5.26.4*3.75.5*3.03.2*8.51.5 3.45.42.93.8*8.4– 1.5 LC10.8* 10.8*6.810.3*4.57.33.45.33.24.5*7.9– 3.0 LC13.0* �� 4.5 LCHeight6.7*9.8*9.8*Can be slewed though 360 In longitudinal position of undercarriageMax. reach* Limited by hydr. capacityThe load values are quoted in tons (t) at stick end (without bucket), and may be swung 360 on firm and even ground. Adjacent values are validfor the undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide triple grouser pads. Indicated loads are based onISO 10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated via *). With quick coupler the lift capacities willdecrease by 350 kg. Without bucket cylinder, link and lever the lift capacities increase by an additional 370 kg. Lifting capacity of the excavatoris limited by machine stability and hydraulic capacity.According to European Standard, EN 474-5: In the European Union excavators have to be equipped with an overload warning device, a load diagram and automatic safety check valves on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use oflifting accessories. R 916 Litronic9