Piling and drilling rig LRB 355 enus LRB 54.5
Concept and characteristics LRB 355 Leader top adjustable incl. aux. winch 18, lbf Vertical travel device Leader 7.8 ft Inclination device Attachment with quick connection Parallel kinematics Radius adjustment device Uppercarriage Undercarriage Counterweight 3x 13,3 lbs The robust universal machine for a wide variety of applications: Full displacement drilling Continuous flight auger drilling Double rotary drilling Kelly drilling Soil mixing Vibrator slim design Ring vibrator Hydraulic hammer Cutter Soil Mixing (CSM) The solid undercarriage offers excellent stability and low ground bearing pressure. The uppercarriage with its small swing radius enables operation in restricted space. Parallel kinematics with a large working area allows to fold the leader back. All winches are mounted on the leader for low centre of gravity and easy operation. The rigid leader absorbs high torque and is fitted with a rope crowd system for high pull forces. The quick change system allows for rapid mounting or changing of attachment. LRB 355 54.5
LRB 355 with optional equipment Leader 89. ft Elevating working platform Main winch 56, lbf Undercarriage Rear support unit Option: undercarriage with detachable crawlers The powerful Liebherr diesel engine is low in emission and economical through SCR technology. The optional Eco-Silent-Mode reduces fuel consumption and noise emission. The Litronic control with assistance systems supports the operator: Joystick control for all machine functions Leader inclination memory Centrifugal governor for vibrator Cruise Control for the drilling process etc. The PDE process data recording system creates the basis for a complete documentation of the working processes carried out. Using the PDR evaluation software this documentation is given the desired form. Sophisticated solutions provide safe operation and maintenance of the machine: Cab design for optimum visibility Acoustic and optic warnings Rear and side view cameras etc. LRB 355 54.5 3
Dimensions and weights 7 7 7 7 7 7 45 45 39. 39. 91.5 6.8 17.9 77. -1.5 49.4-1.5 49.4 16.5 1 1 14 9 15 5 35.4 15 5 16.7 1 1 14 9 15 5 35.4 15 5 19 4 R 15 5 19 4 R 15 5 LRB 355 with standard undercarriage Operating weight LRB 355 Total weight with 35.4 inch 3 web shoes 7,35 lbs The operating weight includes the basic machine LRB 355 (ready for operation*) and 3x 13,3 lbs counterweight, without attachment. LRB 355 with standard undercarriage and optional equipment Operating weight LRB 355 with optional equipment Total weight with 35.4 inch 3 web shoes 1,1 lbs The operating weight includes the basic machine LRB 355 (ready for operation*) and 3x 13,3 lbs counterweight, without attachment. Additional weights LRB 355 Main winch 56, lbf with leader top Elevating working platform Adapter for casing oscillator Hydraulic leader foot Concrete supply line 1,58 lbs 1,985 lbs,645 lbs Additional weights LRB 355 with optional equipment Main winch 56, lbf with leader top 1,58 lbs Elevating working platform,5 lbs Adapter for casing oscillator,645 lbs Hydraulic leader foot Concrete supply line *) Including % filling of diesel tank 4 LRB 355 54.5
7 7 7 45-1.9 39. 18.3 77. 53.9 1. 1 1 14 9 15 5 39.4 16 11 11 R 15 5 LRB 355, undercarriage with detachable crawlers and optional equipment Operating weight LRB 355 with optional equipment Total weight with 39.4 inch 3 web shoes Additional weights LRB 355 with optional equipment Main winch 56,5 lbf with leader top Elevating working platform Adapter for casing oscillator Hydraulic leader foot Concrete supply line Jack-up system 3,385 lbs The operating weight includes the basic machine LRB 355 (ready for operation*), the undercarriage with detachable crawlers and 3x 13,3 lbs counterweight, without attachment. 1,58 lbs,5 lbs,87 lbs,87 lbs LRB 355 54.5 5
Transport dimensions and weights LRB 355 with undercarriage 66 3 11 5 3 1 19 4 3 1 47.4 35.4 11 6 15.7 1 6 Transport standard LRB 355 with 7.8 ft leader includes the basic machine (ready for operation*) with leader, without attachment (such as rotary, vibrator, hammer etc.) and without counterweight. Dimensions and weights Length Weight complete without counterweight 66. ft 167,55 lbs 74 5 11 5 3 1 19 4 3 47.4 35.4 11 6 15.7 1 6 Transport standard LRB 355 with 89. ft leader includes the basic machine (ready for operation*) with leader, without attachment (such as rotary, vibrator, hammer etc.) and without counterweight. Dimensions and weights Length Weight complete without counterweight 74.4 ft 17,4 lbs 9 3 11 5 49 15.7 1 6 19 4 3 5 35.4 11 6 Transport basic machine (ready for operation*, without counterweight) Transport weight 15,8 lbs Additional weights LRB 355 Main winch 56,5 lbf with leader top Elevating working platform (leader length 7.8 ft) Elevating working platform (leader length 89. ft) Adapter for casing oscillator Hydraulic leader foot Concrete supply line *) Including % filling of diesel tank 1,85 lbs 1,984 lbs,4 lbs,645 lbs Weights can vary with the final configuration of the machine. The figures in this brochure may include options which are not within the standard scope of supply of the machine. 6 LRB 355 54.5
LRB 355 with undercarriage and detachable crawlers 74 5 11 5 15.7 1 1 49.4 11 31 4 39.4 11 1 Transport standard LRB 355 with 89. ft leader includes the basic machine (ready for operation*) with leader, without attachment (such as rotary, vibrator, hammer etc.) and without counterweight. Dimensions and weights Length Weight complete without counterweight 74.4 ft 19,7 lbs 74 5 11 5 9 3 11 5 9 3 11 5 53.5 15.7 1 1 11 9 11 9 36.8 5 15 3 34 1 11 11 35. Transport standard LRB 355 with 89. ft leader includes the basic machine (ready for operation*) with leader, without attachment (such as rotary, vibrator, hammer etc.), without crawlers and without counterweight. Dimensions and weights Length Weight complete without counterweight 74.4 ft 148,6 lbs 11 4 3 39.4 11 1 15 3 11 11 35. Transport basic machine ready for operation*, without counterweight Transport weight 16,15 lbs Transport basic machine ready for operation*, without crawlers and without counterweight Transport weight 84, lbs 11 4.7 Transport crawlers Crawler left,5 lbs Crawler right,5 lbs 48 Additional weights LRB 355 Main winch 56, lbf with leader top 1,58 lbs Elevating working platform (leader length 7.8 ft) 1,984 lbs Elevating working platform (leader length 89. ft),4 lbs Adapter for casing oscillator,87 lbs Hydraulic leader foot Concrete supply line Jack up,87 lbs Weights can vary with the final configuration of the machine. The figures in this brochure may include options which are not within the standard scope of supply of the machine. *) Including % filling of diesel tank LRB 355 54.5 7
Transport dimensions and weights Equipment 9 5 8 5 8 6 8 3 11 4 15 9 7 4 11 5 4 6 13 5 1 7 5 1 Double rotary drive DBA 3 Transport weight DBA 3 6, lbs Vibrator slim design 15 H Transport weight 15 H 19,6 lbs Rotary (standard) Transport weight BAT 45,65 lbs 15.7 15 4 3 7 16 5 4 14. 6 5 11 5 33.7 Counterweight (standard) Counterweight (option) Counterweight 3x 13,3 lbs Counterweight 1x 13,3 lbs 15.7 15.7 11 5 33.7 Additional counterweight (option only for double rotary drilling) Counterweight x 6,615 lbs 66 3 (*74 5 ) 11 Transport leader includes the leader without attachment (such as rotary, Kelly etc.). Additional weights Weight for 7.8 ft leader Weight for 89. ft leader Main winch 56, lbf with leader top Elevating working platform (leader length 7.8 ft) Elevating working platform (leader length 89. ft) Hydraulic leader foot Concrete supply line 61,73 lbs 64,6 lbs 1,58 lbs 1,984 lbs,4 lbs 8 LRB 355 54.5
Technical description Engine Engine type Liebherr D 951 A7-4 Power rating according to ISO 949 6 kw (85 hp) at 17 rpm or 75 kw (16 hp) at 17 rpm Fuel tank 343 gal capacity with continuous level indicator and reserve warning Engine complies with 97/68 EC or NRMM exhaust certification EPA/CARB Tier 4f. The reduced engine speed results in increased fuel efficiency, less noise emission and longer service life of the engine. The optional Eco-Silent Mode can be used when the working process does not require the full engine power. This function further reduces the engine speed so allowing the machine to operate even more silently and with enhanced fuel efficiency. The optional Engine Auto-Stop prevents long idle times after the operator has left the cabin and thus avoids unnecessary fuel consumption and emissions. As an option a diesel particulate filter is available (for 97/68 EC engines only). Control The control system developed and manufactured by Liebherr is designed to withstand extreme temperatures and the many heavy duty construction tasks for which this machine has been designed. Complete machine operating data are displayed on a high resolution monitor screen. A GSM/GPRS telematics module allows for remote inquiry of machine data and operational conditions. To ensure clarity of the information on display, different levels of data are shown in enlarged lettering and symbols. Control and monitoring of the sensors are also handled by this high technology system. Error indications are automatically displayed on the monitor in clear text. The machine is equipped with proportional control for all movements, which can be carried out simultaneously. Two joysticks are required for operation. Pedal control can be changed to hand control. Option: PDE : Process data recording Hydraulic system The main pumps are operated by a distributor gearbox. Axial piston variable displacement pumps work in open and closed circuits, supplying oil only on demand. Hydraulic pressure peaks are absorbed by the integrated automatic pressure compensation, which relieves the pumps and saves fuel. Main pump capacities Crawlers 3x 14.6 gal/min x 113.6 gal/min 1x 56.8 gal/min 9.6 gal 58 PSI Hydraulic oil tank Max. working pressure Largely dimensioned hydraulic components guarantee a high efficiency rate and fuel economy. A system of electronically monitored pressure and return filters cleans the hydraulic oil. Any clogging is displayed in the cabin. The use of synthetic environmentally friendly oil is also possible. Propulsion through axial piston motor, hydraulically released spring loaded multi disc brake, maintenance-free crawler tracks, hydraulic chain tensioning device. Drive speed 1.3 mph Track force 153,1 lbf Width of 3-web grousers (option 31.5 inch) 35.4 inch Main winch Line pull effective (1 st layer) Rope diameter Line speed Free-fall function Auxiliary winch Line pull effective (3 rd layer) Rope diameter Line speed Rope crowd system 56,5 lbf 34 mm -59 ft/min 17,985 lbf mm -151 ft/min Crowd force push/pull 89,95/89,95 lbf Line pull (effective) 44,96 lbf Line speed -3 ft/min Free-fall function The winches are noted for compact, easily mounted design. Propulsion is via a maintenance-free planetary gearbox in oil bath. Load support by the hydraulic system; additional safety factor by a spring loaded, multi disc holding brake. All line pull values are effective values. The efficiency factor of approx. 5% has already been deducted. Option: Undercarriage with detachable crawlers Drive speed Track force Width of 3-web grousers (option 35.4 inch) 1.15 mph 183, lbf 39.4 inch Noise emission Noise emissions correspond with /14/EC directive. Guaranteed sound pressure level L PA in the cabin 71.8 db(a) Swing Consists of triple-row roller bearing with external teeth and two swing drives, fixed axial piston hydraulic motor, spring loaded and hydraulically released multi disc holding brake, planetary gearbox and pinion. Selector for 3 speed ranges to increase swing precision. Swing speed from.4 rpm is continuously variable. Guaranteed sound power level L WA Option: Eco-Silent Mode Guaranteed sound power level L WA 11 db(a) 18 db(a) Vibration transmitted to the hand-arm system of the machine operator < 8. ft/s Vibration transmitted to the whole body of the machine operator < 1.64 ft/s LRB 355 54.5 9
Full displacement drilling BAT 45 13:53 5 1 5 4 3 1 II I 1.6 kn 1.8 m/min -15.94m. 4 3 1.47 m³ 1 3. kn.8 kn AUX 1 8 KELLY 5 4 % 4 3 1-1 4mm/U 6 3 4 1 35.1kN 1.8 m/min -15.94 m 4 3 1 -.1 rpm % Nm 1 19 8 16 6 13 4 1 7 MODE Display for full displacement drilling Technical data Performance data for 7.8 ft leader Rotary drive - torque Rotary drive - speed 331,95 lbf-ft 4 rpm Drilling depth Drilling depth with 3.8 ft Kelly extension 68.9 ft 11.7 ft Max. pull force (crowd winch and Kelly winch),33 lbf Automatic gearbox for best operating comfort No stopping required to change gears No interruption of the drilling process Automatic torque adjustment Continuous optimization of speed Four electronically adjustable speed ranges Max. drilling diameter* Performance data for 89. ft leader Drilling depth Drilling depth with 3.8 ft m Kelly extension 3.6 inch 85.3 ft 118.1 ft Highest availability through easy set-up No mechanical shift gearbox Higher availability thanks to less moving parts Less maintenance required Max. pull force (crowd winch and Kelly winch) Max. drilling diameter* *) Other drilling diameters available on request,33 lbf 3.6 inch 1 LRB 355 54.5
Continuous flight auger drilling BAT 45 Auger with auger cleaner 3 11:18 5 4 3 1 1 1.44m³ 1 3.1 194.7 kn kn 1.73 m/min 15.34 m KELLY 6. 4 % 4 3 1-1 376.3 kn 1.73 m/min 15.34 m 4 3 1.1 rpm 19 16 13 1 7 % Nm 1 8 6 4 MODE Display for continuous flight auger drilling Technical data Rotary drive - torque Rotary drive - speed *) Other drilling diameters available on request 331,95 lbf-ft 4 rpm Performance data for 7.8 ft leader and auger cleaner Drilling depth 64.3 ft Drilling depth with 3.8 ft Kelly extension 97.1 ft Max. pull force (crowd winch and Kelly winch),33 lbf Max. drilling diameter* 47. inch Performance data for 89. ft leader and auger cleaner Drilling depth 8.7 ft Drilling depth with 3.8 ft Kelly extension 113.5 ft Max. pull force (crowd winch and Kelly winch),33 lbf Max. drilling diameter* 47. inch LRB 355 54.5 11
Double rotary drilling DBA 3 Option: additional counterweight x 6,615 lbs (only for double rotary drilling) 3 11:3 5 1.9m³ -88.4 kn 3.7 m/min -1.8m. 4 4 % 4 3 3 3 1 1 1-1 15 9.7 kn KELLY 6 4 1. kn. m/min.m 4 3 1. rpm % Nm 1 19 8 16 6 13 4 1 7 MODE Display for double rotary drilling Technical data Performance data for 7.8 ft leader Rotary drive I - torque Rotary drive I - speed Rotary drive II - torque Rotary drive II - speed 1,7 lbf-ft 6 rpm 11,635 lbf-ft 3 rpm Drilling depth Max. pull force (crowd winch and Kelly winch) Max. drilling diameter* 68.9 ft,33 lbf 35.4 inch *) Other drilling diameters available on request Performance data for 89. ft leader Drilling depth 85.3 ft Max. pull force (crowd winch and Kelly winch),33 lbf Max. drilling diameter limited to 75.5 ft drilling depth* 35.4 inch 1 LRB 355 54.5
Kelly drilling BAT 45 A 3 1: 54-63.9 kn 1.3 m/min -5.56 m. 4 3 1 15 kn KELLY 3 6 3 X 4 3 1 83 mm/u -4.3m 1 188. kn. m/min -4.5 m 4 3 1.1 rpm 19 16 13 1 7 % Nm 1 8 6 4 MODE Display for Kelly drilling Technical data Rotary drive - torque Rotary drive - speed Performance data Max. drilling diameter* Max. drilling diameter* *) Other drilling diameters available on request 331,95 lbf-ft 4 rpm 6.6 ft uncased 4.9 ft cased Kelly s A X** Drilling depth Weight Kelly Ø (ft) (ft) (ft) (lbs) (inch) MD 36/3/3 39. 3.5 98.1 16,755 18.5 MD 36/3/36 45.6 5.9 117.8 19,4 18.5 MD 36/4/4 4.5 8.4 137.5,71 18.5 MD 36/4/48 47.4 4.1 157. 5,355 18.5 MD 36/4/54 5.3 19. 176.8 8, 18.5 MD 36/4/6 57.3 14.3 196.5 3,645 18.5 Other Kelly s available on request When using a casing oscillator, value X has to be reduced by 5.3 ft. **) Values valid for 7.8 ft leader. For machines with 89. ft leader X + 16.4 ft can be applied. LRB 355 54.5 13
Soil mixing equipment 3MA 35* Set-up for retaining walls 17:1 5 1 5 4 3 1.44 m³ 165.7kN 3.31 m/min -1.99 m. 149 l/min 93 156 l/min 95 168 l/min 94.5 kn AUX KELLY 1 5 4 3 1 III II I kn 8 4 6 3 4 1.1kN. m/min -8.31m 4 3 1 -.1 rpm % Nm 1 19 8 16 6 13 4 1 7 MODE Display for soil mixing Technical data Drilling drive torque 1 st gear 5,815 lbf-ft Drilling drive speed 1 st gear 6 rpm Drilling drive torque nd gear 1,91 lbf-ft Drilling drive speed nd gear 14 rpm *) Single, double and triple mixing equipment available. Double and triple mixing equipment available for longitudinal or transverse mounting. Performance data for 7.8 ft leader Drilling depth Performance data for 89. ft leader Drilling depth 67.3 ft 83.7 ft 14 LRB 355 54.5
Vibrator slim design 15 H Vibrating of a single pile between two other piles 13:45-8.4 kn 3.48 m/min -18.37 m -1.9 4 4 38. Hz 4.7 mm 3 1 3 1 77 C ON kn.5 kn AUX KELLY 1 5 8 4 6 3 4 1.1 kn. m/min -8.3 m 4 3 1.3 rpm % Nm 1 19 8 16 6 13 4 1 7 MODE Display for vibrating Technical data Performance data for 7.8 ft leader Static moment Max. frequency Max. centrifugal force Max. amplitude with clamp Total weight without clamp Total weight with single clamp Dynamic weight with clamp 17 lbf-ft 16 rpm 345,8 lbf.57 inch 15,875 lbs 18,3 lbs 9,15 lbs Max. pile length Performance data for 89. ft leader Max. pile length 68.9 ft 85.3 ft LRB 355 54.5 15
Ring vibrator 3 VMR 13:45-8.4 kn 3.48 m/min -18.37 m -1.9 4 4 38. Hz 4.7 mm 3 1 3 1 77 C ON kn.5 kn AUX KELLY 1 5 8 4 6 3 4 1.1 kn. m/min -8.3 m 4 3 1.3 rpm % Nm 1 19 8 16 6 13 4 1 7 MODE Display for vibrating Technical data Performance data for 7.8 ft leader Static moment Max. frequency Max. centrifugal force Diameter Total weight 31.5 lbf-ft 3 rpm 418,145 lbf 14 4 inch 3,645 lbs Max. pipe length Performance data for 89. ft leader Max. pipe length 114.8 ft 131. ft 16 LRB 355 54.5
Hydraulic hammer H 11 1:3 /min 573 mm 8 knm 4 3 1 13.kN kn. m/min -1.1 m 1. kn AUX KELLY 1 5 8 4-1.9 6 3 4 1. kn. m/min -8.4m 4 3 1.3 rpm 19 16 13 1 7 % Nm 1 8 6 4 MODE Display for impact driving Technical data Performance data for 7.8 ft leader Drop weight Max. rated energy Blow rate max. energy Max. blow rate Total weight 15,435 or 19,84 lbs 61,18 or 78,18 lbf-ft 36 blows/min 1 blows/min 6,455 or 3,865 lbs Max. pile length Performance data for 89. ft leader Max. pile length 6.3 ft 78.7 ft LRB 355 54.5 17
job site: Process data recording system - PDE (additional equipment) The Liebherr process data recording system PDE constantly records the relevant process data during the working process. 67% pile number Liebherr 13.3 m.4 m.5 m.6 m l/m.3 m.4 m.5 m.6 m r CompactFlash memory card Standard Optional.7 m.7 m.8 m.8 m.9 m.9 m 1. m 1. m 1.1 m 1. m 1.3 m 1.4 m 1.5 m 1.1 m 1.m 1.3 m 1.4 m 1.5 m Printer PDE 1.6 m 1.6 m 1.7 m 1.7 m 1.8 m 1.8 m 1.9 m 1.9 m. m. m.1 m. m 5 5 75 1 15.1 m. m 1 3 ABC PDE colour monitor for visualization of the PDE data in the operator's cab PC provided by the customer Process data report software PDR External sensors Depending on the application the recorded and processed data are displayed on the PDE touchscreen in the operator s cab, e.g. in the form of an online cast-in-place pile. At the same time the PDE is operated using this touchscreen. The operator can enter various details (e.g. jobsite name, pile number, etc.) and start and stop recordings. A recording of every start-stop cycle carried out in the PDE is established on a CompactFlash memory card. The PDE can be configured in a number of ways, e.g. for the connection of external sensors, for the generation of a simple protocol as graphic file and/or for a printout directly in the operator s cab. Process data reporting - PDR (additional equipment) Comprehensive data evaluation and generation of reports on a PC is possible using the software PDR. Recordings management - The recordings generated by the PDE system can be imported and managed in PDR. The data can be imported directly from the CompactFlash card or via the Liebherr telematics system LiDAT. Certain recordings, e.g. for a particular day or jobsite, can be found using filter functions. CFA Drilling machine ID: start date: start time: stop time: duration: motorway 1155xx 5.11.8 1:16:48 1:48:48 :3: pile number: maximum depth: total concrete vol.: concrete volume pile: overconsumption: maximum incline: E 7 cm 15,13 m³ 14,531 m³ 9,8 %,4 Viewing data - The data in each record is displayed tabularly. Combining several recordings provides results, for example, regarding the total concrete consumption or the average depth. Furthermore, a diagram editor is available for quick analysis. Generating reports - A vital element of PDR is the report generator, which allows for the generation of individual reports. These can be printed out directly or stored as pdf files. In the process the size, colour, line thickness or even the desired logo can be configured. Moreover, the reports can be displayed in different languages, e.g. in English and in the national language. 18 LRB 355 54.5
Transport option LRB 355 LRB 355 54.5 19
Liebherr-Werk Nenzing GmbH Dr. Hans Liebherr Str. 1, 671 Nenzing/Austria Tel.: +43 589 41 473, Fax: +43 589 41 499 crawler.crane@liebherr.com, www.liebherr.com facebook.com/liebherrconstruction LRB 355 1191953 Version 3 /17 Subject to change without notice.