Crawler Excavator R 918 Compact

Transcription

1 Crawler Excavator R 918 Copact Preliinary Version Motor: 1 kw / 136 HP Stage IV / Tier 4f Operating Weight: 18,75 21,3 kg Bucket Capacity:

2 Long live progress with the R 918 Copact Very cofortable driver s cab Spacious, air-conditioned operators cab for increased productivity Air Suspended seat as standard equipent Easy-to-use high resolution 7" color touchscreen Copletely retractable front operators cab window Work in coplete safety Panoraic visibility with no obstructions, and a rear view caera integrated into the counterweight for enhanced safety Secure access to the uppercarriage and operators cab ROPS-certified operators cab structure: rollover protection Eergency exit via the rear operators cab window, in all excavator s configuration The latest technology for increased efficiency New Stage IV / Tier 4f copliant technology, including a urea injection SCR syste and oxidation catalyst Particulate filter available as an option Autoatic idle-stop when the engine is inactive Reliable chassis Robust, reliable X-frae chassis, easy to transport and secure thanks to its integrated eyelets Easy aintenance Several cobinations of undercarriages and levellers available Optional rubber track pads for urban applications Extra storage option available 2 R 918 Copact Litronic Preliinary version

3 A wide variety of equipent options Broad range of equipent to adapt the excavator to the custoer s unique work deands Increased durability and longevity of parts thanks to autoatic lubrication as standard equipent Noticeably copact Short turning radius of 1.85, ensuring increased safety and flexibility on work sites The perfect achine for narrow and copact work sites ideal for urban, deolition, or forestry applications Reduced aintenance tie Innovative servicing concept, with service points accessible fro the ground level Engine oil level can be checked and topped up fro the ground Increased productivity thanks to autoatic lubrication as standard R 918 Copact Litronic Preliinary version 3

4 Technical Data Engine Rating per ISO kw (136 HP) at 1,8 RPM Model Liebherr D924 A7-4 Type 4 cylinder in-line Bore / Stroke 98 / 12 Displaceent 4.5 l Engine operation 4-stroke diesel Coon-Rail turbo-charged and after-cooler reduced eissions Exhaust gas treatent SCR with urea injection eission standard stage IV / Tier 4f Option particle filter Cooling syste water-cooled and integrated otor oil cooler Air cleaner dry-type air cleaner with pre-cleaner, priary and safety eleents Fuel tank 25 l Urea tank 46 l Electrical syste Voltage 24 V Batteries 2 x 135 Ah / 12 V Alternator three-phase current 28 V / 8 A Engine idling sensor controlled Hydraulic Syste Hydraulic pup Max. flow Max. pressure Hydraulic pup regulation and control Hydraulic tank Hydraulic syste Hydraulic oil filter Cooling syste MODE selection Engine speed and perforance setting Liebherr, variable displaceent, swashplate pup 3 l/in. 35 bar Liebherr-Synchron-Cofort-syste (LSC) with electronic engine speed sensing regulation, pressure and flow copensation, torque controlled swing drive priority 13 l ax. 3 l ain return filter with integrated partial icro filtration (5 µ) copact cooling syste coprising cooling unit for water, hydraulic oil and charge air with stepless, therostatically controlled fan adjustent of engine and hydraulic perforance via a ode pre-selector to atch application, e.g. for especially econoical and environentally friendly operation or for axiu digging perforance and heavy-duty jobs stepless alignent of engine output and hydraulic power via engine speed Power distribution Hydraulic Controls Servo circuit Attachent and swing Chassis Additional functions via control valves with integrated safety valves, siultaneous and independent actuation of chassis, swing drive and attachent proportional via joystick levers with proportionally functioning foot pedals and adjusted with a plugable lever speed pre-selection proportional regulation via foot pedals or rocker Swing Drive Drive Liebherr swashplate otor with torque control and integrated brake valve Transission Liebherr copact planetary reduction gear Swing ring Liebherr, sealed race ball bearing swing ring, internal teeth Swing speed 1. RPM stepless Swing torque 5 kn Holding brake wet ulti-disc (spring applied, pressure released) 4 R 918 Copact Litronic Preliinary version

5 Cab Operator s seat Operator s Cab Control syste Operation and displays Air-conditioning ROPS safety cab structure (capable of sweeping over) 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 safety glass, separate window shades for the sunroof window and windscreen Cofort seat, airsprung with autoatic weight adjustent, vertical and horizontal seat daping including consoles and joysticks. Seat and arrests adjustable separately and in cobination, seat heating as standard joysticks with ar consoles and swivel seat large high-resolution operating unit, selfexplanatory, colour display with touchscreen, video-copatible, nuerous setting, control and onitoring options, e.g. air conditioning control, fuel consuption, achine and tool paraeters autoatic air-conditioning, recirculated air function, fast de-icing and deisting at the press of a button, air vents can be operated via a enu. Recirculated air and fresh air filters can be easily replaced and are accessible fro the outside. Heating-cooling unit, designed for extree outside teperatures, sensors for solar radiation, inside and outside teperatures (country-dependent) Undercarriage Versions NLC gauge 2, LC standard gauge 2,25 Drive Liebherr swashplate otors with integrated brake valves on both sides Transission Liebherr copact planetary reduction gear Travel speed low range 3.7 k/h high range 6. k/h Net drawbar pull on crawler 17 kn Track coponents B6, aintenance-free Track rollers / Carrier rollers 7 / 2 Tracks sealed and greased Track pads triple grouser Holding brake wet ulti-disc (spring applied, pressure released) Brake valves integrated into travel otor Lashing eyes integrated Attachent Hydraulic cylinders Liebherr cylinders with special seal-syste, shock protection Bearings sealed, low aintenance Lubrication Liebherr central lubrication syste R 918 Copact Litronic Preliinary version 5

6 Diensions D E A 918 W H C K Q P X V L U M2 92 S B G H15 N I2 J2 F1 U2 L B B2 G H172 6 R 918 Copact Litronic Preliinary version

7 NLC LC LC with blade A 2,525 2,525 2,525 2,525 C 3,35 3,35 3,35 3,35 D 1,85 1,85 1,85 1,85 E 1,85 1,85 1,85 1,85 F1 1,355 1,28 H 2,47 2,47 2,47 2,47 I J2 1,32 1,32 K 1,1 1,1 1,1 1,1 L 3,37 3,37 3,37 3,37 M2 1,685 1,685 1,685 1,685 P Q S 2, 2, 2,25 2,25 U 4,15 4,15 4,15 4,15 U2 5,11 5,4 N B 2,5 2,6 2,75 2,5 2,6 2,75 2,75 2,85 3, 3,15 2,75 2,85 3, 3,15 B2 2,5 2,6 2,85 2,85 2,85 3, 3, G 2,49 2,66 2,66 2,49 2,66 2,66 2,8 2,8 3, 3,1 2,8 2,8 3, 3,1 Stick length Mono boo 5. Two-piece boo 5.1 V ,35 5, ,1 5, ,9 5,3 W ,1 3, ,1 3, ,15 3,5 X ,1 8, ,1 8, ,1 8,1 R E F 918 Boo Stick F R E Two-piece boo ,4 2,55 1,85 Two-piece boo ,4 2,5 1,85 Two-piece boo ,4 2,55 1,85 H171 R 918 Copact Litronic Preliinary version 7

8 Backhoe Bucket with Mono Boo 5. and Counterweight 3.9 t ft H169 Digging Envelope with quick coupler Stick length Max. digging depth Max. reach at ground level Max. duping height Max. teeth height Min. attachent radius Digging Forces without quick coupler Max. digging force (ISO 615) kn t Max. breakout force (ISO 615) kn t Operating Weight and Ground Pressure The operating weight includes the basic achine with counterweight 3.9 t, ono boo 5., stick 2.65, quick coupler SW33 and bucket.8 3 (48 kg) Undercarriage NLC Pad width Weight kg 18,75 19, 19,4 2,25 2,5 2,9 Ground pressure kg/c Undercarriage LC LC with blade Pad width Weight kg 18,8 19,5 19,45 2,4 2,65 21,5 Ground pressure kg/c ft STD 1) HD 2) Buckets Machine stability per ISO 1567* (75 % of tipping capacity) NLC-Undercarriage NLC-Undercarriage with blade Cutting width Capacity ISO 7451 Weight 3) Weight 4) LC-Undercarriage LC-Undercarriage with blade Stick length () Stick length () Stick length () Stick length () without with without with without with without with quick coupler quick coupler quick coupler quick coupler quick coupler quick coupler quick coupler quick coupler 3 kg kg v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v 1, v v v v v v v v v v v v v v v v v v v v v v v v 1, v y y v y y v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v 1, v v v v v v v v v v v v v v v v v v v v v v v v 1, v y y y y v v v v v v y v v v v v v v v v v v v * Indicated loads are based on ISO 1567, at axiu reach, and ay be swung 36 on fir and even ground 1) Standard bucket with teeth Uni ) HD bucket with teeth Uni ) Bucket for direct ounting 4) Bucket for ounting to quick coupler (SW33, 13 kg) Other backhoes available on request Max. aterial weight v = 2. t/ 3, y = 1.8 t/ 3, v = 1.65 t/ 3 8 R 918 Copact Litronic Preliinary version

9 Lift Capacities with Mono Boo 5. and Counterweight 3.9 t Stick Under carriage NLC 1) 3.2* 3.2* 3.2* 3.2* LC 3.2* 3.2* LC with blade 3.2* 3.2* NLC 1) 4.8* 4.8* 2.7* 2.7* * 4.8* 2.7* 2.7* LC 4.8* 4.8* 2.7* 2.7* LC with blade 4.8* 4.8* 2.7* 2.7* NLC 1) 6.6* 6.6* * * 2.6* 2.6* * 6.6* * * 2.6* 2.6* LC 6.6* 6.6* 5.4* 5.4* * 2.6* 2.6* LC with blade 6.6* 6.6* 5.4* 5.4* * 2.6* 2.6* NLC 1) * * * * * LC * * 2.6* 2.6* LC with blade * * 2.6* 2.6* NLC 1) * * * * LC * * LC with blade * * 2.8* NLC 1) 5.3* 5.3* * 5.3* 5.3* * LC 5.3* 5.3* * LC with blade 5.3* 5.3* * NLC 1) * * * * LC * * LC with blade 9.7* 9.7* * * NLC 1) * * * * * * LC * * * LC with blade 9.4* 9.4* * * Stick Under carriage NLC 1) 2.8* 2.8* 2.8* 2.8* LC 2.8* 2.8* LC with blade 2.8* 2.8* NLC 1) 4.6* 4.6* 2.4* 2.4* * 4.6* 2.4* 2.4* LC 4.6* 4.6* 2.4* 2.4* LC with blade 4.6* 4.6* 2.4* 2.4* NLC 1) * * 2.3* 2.3* * 5.2* * 2.3* 2.3* LC 5.2* 5.2* * 2.3* 2.3* LC with blade 5.2* 5.2* * 2.3* 2.3* NLC 1) * * * * * * * 2.3* 2.3* LC 9.7* 9.7* * * 2.3* 2.3* LC with blade 9.7* 9.7* * * 2.3* 2.3* NLC 1) * * * * LC * * LC with blade * * 2.5* NLC 1) 5.6* 5.6* * 5.6* 5.6* * LC 5.6* 5.6* * LC with blade 5.6* 5.6* * NLC 1) * * * * LC * * LC with blade 9.3* 9.3* * NLC 1) 9.8* * * * * * LC * * * LC with blade 9.8* 9.8* * * Stick Under carriage NLC 1) 3.3* 3.3* 2.5* 2.5* 3.3* 3.3* 2.5* 2.5* LC 3.3* 3.3* 2.5* 2.5* LC with blade 3.3* 3.3* 2.5* 2.5* NLC 1) 4.3* 4.3* 2.9* 2.9* 2.2* 2.2* * 4.3* 2.9* 2.9* 2.2* 2.2* LC 4.3* 4.3* 2.9* 2.9* 2.2* 2.2* LC with blade 4.3* 4.3* 2.9* 2.9* 2.2* 2.2* NLC 1) 4.9* 4.9* * 2.1* 2.1* * 4.9* * 2.1* 2.1* LC 4.9* 4.9* * 2.1* 2.1* LC with blade 4.9* 4.9* * 2.1* 2.1* NLC 1) * * 3. 5.* 2.1* 2.1* * 9.1* * * 2.1* 2.1* LC 9.1* 9.1* * * 2.1* 2.1* LC with blade 9.1* 9.1* * * 2.1* 2.1* NLC 1) * * * * * * LC * * 2.2* 2.2* LC with blade * * 2.2* 2.2* NLC 1) 5.8* 5.8* * 5.8* 5.8* * LC 5.8* 5.8* * LC with blade 5.8* 5.8* * 2.5* NLC 1) * * * * LC * * LC with blade 8.9* 8.9* * NLC 1) * * * * * * LC * * * LC with blade * * * Height Can be slewed though 36 In longitudinal position of undercarriage Max. reach * Liited by hydr. capacity The load values are quoted in tons (t) at stick end (without bucket), and ay be swung 36 on fir and even ground. Adjacent values are valid for the undercarriage when in the longitudinal position. Capacities are valid for 6 wide track pads. Indicated loads are based on ISO 1567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated via *). Without bucket cylinder, link and lever the lift capacities will increase by 23 kg. Lifting capacity of the excavator is liited by achine 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 diagra and autoatic safety check valves on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use of lifting accessories. 1) Values are calculated with 5 wide track pads for the NLC-Undercarriage R 918 Copact Litronic Preliinary version 9

10 Backhoe Bucket with Two-Piece Boo 5.1 and Counterweight 3.9 t ft H17 Digging Envelope with quick coupler Stick length Max. digging depth Max. reach at ground level Max. duping height Max. teeth height Min. attachent radius Digging Forces without quick coupler Max. digging force (ISO 615) kn t Max. breakout force (ISO 615) kn t Operating Weight and Ground Pressure The operating weight includes the basic achine with counterweight 3.9 t, two-piece boo 5.1, stick 2.65, quick coupler SW33 and bucket.8 3 (48 kg) Undercarriage NLC Pad width Weight kg 19, 19,25 19,65 2,5 2,75 21,15 Ground pressure kg/c Undercarriage LC LC with blade Pad width Weight kg 19,5 19,3 19,7 2,65 2,9 21,3 Ground pressure kg/c ft STD 1) HD 2) Buckets Machine stability per ISO 1567* (75 % of tipping capacity) NLC-Undercarriage NLC-Undercarriage with blade Cutting width Capacity ISO 7451 Weight 3) Weight 4) LC-Undercarriage LC-Undercarriage with blade Stick length () Stick length () Stick length () Stick length () without with without with without with without with quick coupler quick coupler quick coupler quick coupler quick coupler quick coupler quick coupler quick coupler 3 kg kg v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v 1, v v v v v v v v v v v v v v v v v v v v v v v v 1, v y v y y v v v y v v y v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v 1, v v v v v v v v v v v v v v v v v v v v v v v v 1, y y v y v v v v y v y y v v v v v v v v v v v v * Indicated loads are based on ISO 1567, at axiu reach, and ay be swung 36 on fir and even ground 1) Standard bucket with teeth Uni ) HD bucket with teeth Uni ) Bucket for direct ounting 4) Bucket for ounting to quick coupler (SW33, 13 kg) Other backhoes available on request Max. aterial weight v = 2. t/ 3, y = 1.8 t/ 3, v = 1.65 t/ 3 1 R 918 Copact Litronic Preliinary version

11 Lift Capacities with Two-Piece Boo 5.1 and Counterweight 3.9 t Stick Under carriage NLC 1) 3.3* 3.3* 3.3* 3.3* LC 3.3* 3.3* LC with blade 3.3* 3.3* NLC 1) * 2.8* 2.8* * 2.8* 2.8* LC 5.6* 5.6* 2.8* 2.8* LC with blade 5.6* 5.6* 2.8* 2.8* NLC 1) 7.2* 7.2* * * * 7.2* * * 2.6* 2.6* LC 7.2* 7.2* * * 2.6* 2.6* LC with blade 7.2* 7.2* * * 2.6* 2.6* NLC 1) * 5.1 * * * 5.4 * * LC * 5.7 * * 2.6* LC with blade 1.8* 1.8* 6.1 * * 2.6* NLC 1) * * * * LC * * LC with blade * * * 2.7* NLC 1) * * * * LC * * LC with blade * * NLC 1) * * * * LC * * LC with blade * * * NLC 1) * * * * * * LC * * * LC with blade * * 4.2* 4.2* Stick Under carriage NLC 1) 3.7* 3.7* 3.* 3.* 3.7* 3.7* 3.* 3.* LC 3.7* 3.7* 3.* 3.* LC with blade 3.7* 3.7* 3.* 3.* NLC 1) 5.1* 5.1* * 2.5* 2.5* * 5.1* 3.2* 3.2* 2.5* 2.5* LC 5.1* 5.1* 3.2* 3.2* 2.5* 2.5* LC with blade 5.1* 5.1* 3.2* 3.2* 2.5* 2.5* NLC 1) 6.* 6.* * * 2.3* 2.3* * 6.* * * 2.3* 2.3* LC 6.* 6.* * * 2.3* 2.3* LC with blade 6.* 6.* 6.1* 6.1* * 2.3* 2.3* NLC 1) * * * * * * 2.3* LC * * * 2.3* LC with blade 1.7* 1.7* * * 2.3* NLC 1) * * * * * * * LC * * * * LC with blade * * * 2.4* 2.4* NLC 1) * * * * LC * * LC with blade * * 2.6* NLC 1) * * * * LC * * LC with blade * * NLC 1) * * * * * * LC * * * LC with blade * * * Stick Châssis NLC 1) 4.* 4.* 2.6* 2.6* NLC avec lae 1) 4.* 4.* 2.6* 2.6* LC 4.* 4.* 2.6* 2.6* LC avec lae 4.* 4.* 2.6* 2.6* NLC 1) 4.7* 4.7* * 2.2* 2.2* NLC avec lae 1) 4.7* 4.7* * 2.2* 2.2* LC 4.7* 4.7* 3.6* 3.6* 2.2* 2.2* LC avec lae 4.7* 4.7* 3.6* 3.6* 2.2* 2.2* NLC 1) 5.1* 5.1* * * 2.1* 2.1* NLC avec lae 1) 5.1* 5.1* * * 2.1* 2.1* LC 5.1* 5.1* 5.5* 5.5* * 2.1* 2.1* LC avec lae 5.1* 5.1* 5.5* 5.5* * 2.1* 2.1* NLC 1) * * * * NLC avec lae 1) * * * 2.1* 2.1* LC * * * 2.1* 2.1* LC avec lae 1.7* 1.7* * * 2.1* 2.1* NLC 1) * 5. 8.* * NLC avec lae 1) * * * LC * * * 2.2* LC avec lae * 6. 8.* * 2.2* NLC 1) * * * NLC avec lae 1) * * * LC * * * LC avec lae * * 2.4* 2.4* NLC 1) * * NLC avec lae 1) * * LC * * LC avec lae * * 2.8* NLC 1) * * * * NLC avec lae 1) * * 3. 4.* * LC * * * * LC avec lae * * * * Height Can be slewed though 36 In longitudinal position of undercarriage Max. reach * Liited by hydr. capacity The load values are quoted in tons (t) at stick end (without bucket), and ay be swung 36 on fir and even ground. Adjacent values are valid for the undercarriage when in the longitudinal position. Capacities are valid for 6 wide track pads with adjusting cylinder in optial position. Indicated loads are based on ISO 1567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated via *). Without bucket cylinder, link and lever the lift capacities will increase by 23 kg. Lifting capacity of the excavator is liited by achine 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 diagra and autoatic safety check valves on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use of lifting accessories. 1) Values are calculated with 5 wide track pads for the NLC-Undercarriage R 918 Copact Litronic Preliinary version 11

12 The Liebherr Group of Copanies Wide Product Range The Liebherr Group is one of the largest construction equipent anufacturers in the world. Liebherr s high-value products and services enjoy a high reputation in any other fields. The wide range includes doestic appliances, aerospace and transportation systes, achine tools and aritie cranes. Exceptional Custoer Benefit Every product line provides a coplete range of odels in any different versions. With both their technical excellence and acknowledged quality, Liebherr products offer a axiu of custoer benefits in practical application. State-of-the-art Technology To provide consistent, top quality products, Liebherr attaches great iportance to each product area, its coponents and core technologies. Iportant odules and coponents are developed and anufactured in-house, for instance the entire drive and control technology for construction equipent. Worldwide and Independent Hans Liebherr founded the Liebherr faily copany in Since that tie, the enterprise has steadily grown to a group of ore than 13 copanies with over 41, eployees located on all continents. The corporate headquarters of the Group is Liebherr-International AG in Bulle, Switzerland. The Liebherr faily is the sole owner of the copany. Printed in Gerany by Eberl RG-BK LFR/SP _enGB All illustrations and data ay differ fro standard equipent. Subject to change without notice. All indicated loads are based in accordance with ISO Liebherr-France SAS 2 avenue Joseph Rey, B.P. 9287, FR-685 Colar Cedex S , Fax info.lfr@liebherr.co