Drilling Rig LB 36-41 enus LB 25.5
Concept and characteristics Kelly rope Leader top for Kelly rope Kelly Leader top for auxiliary rope Rotary Inclination device Casing driver Crowd winch Radius adjustment device Auxiliary winch Casing oscillator Kelly winch 67,445 lbf Undercarriage Counterweight 45,415 lbs LB 36-41 The robust universal machine for a wide variety of applications: 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 allow to fold back the leader. The rigid leader absorbs high torque and is fitted with a rope crowd system for high pull forces. All winches are mounted on the leader, which provides a direct view of the main winch from the operator s cab. The rotary drive of the BAT series combines exceptional torque with optimum operating comfort. The powerful Liebherr diesel engine is low in emission and economical through SCR technology. 2 LB 36-41 25.5
Leader top for Kelly rope (for extended drilling axis - 66.9 inch) Kelly guide Leader extension 44.1 inch Adapter for extension of drilling axis (66.9 inch) Kelly winch 89,925 lbf LB 36-41 with optional equipment Counterweight 49,385 lbs The Litronic control with assistance systems supports the operator: resulting in less wear. Precise and robust Liebherr casings and drilling tools provide excellent drilling performance. Sophisticated solutions provide safe operation and maintenance of the machine. LB 36-41 25.5 3
Dimensions 5 15 5 5 86 27.2 51.2 14 6 18 7 14 4 39.4 16 11 R 14 7 2 11 Technical data LB 36-41 Total height 85.95 ft Continuous rig inclination adjustment Lateral inclination ± 5 Forward inclination 5 Backward inclination 15 Operating weight Total weight with 35.4 inch 3 web shoes 253,53 lbs with 39.4 inch 3 web shoes 255,75 lbs The operating weight includes the basic machine LB 36-41 (with rotary and Kelly MD 36/3/3) and 45,415 lbs counterweight, without equipment for casing oscillator. 4 LB 36-41 25.5
5 15 5 5 9 27.1 5 7 15 9 19 11 14 8 39.4 16 11 R 14 11 2 11 Technical data LB 36-41 with optional equipment Total height 9.39 ft Continuous rig inclination adjustment Lateral inclination ± 5 Forward inclination 5 Backward inclination 15 Operating weight Total weight with 35.4 inch 3 web shoes 276,91 lbs with 39.4 inch 3 web shoes 278,444 lbs The operating weight includes the basic machine LB 36-41 (with rotary and Kelly MD 36/4/54) and 49,385 lbs counterweight, without equipment for casing oscillator. LB 36-41 25.5 5
Transport dimensions and weights 82 7 (*87 9 ) 9 1 21 1 2 11 39 1 (*45 ) 54.1 39.4 11 1 15.2 12 2 Transport standard includes the basic machine (ready for operation) with leader, without working tools (such as rotary, Kelly etc.) and without counterweight. Dimensions and weights Length Weight complete without counterweight 82.6 ft (*177,3) 173,285 lbs 67 2 (*7 11 ) 9 1 21 1 2 11 24 5 (*28 2 ) 54.1 39.4 11 1 15.2 12 2 Transport option leader folded includes the basic machine (ready for operation) with leader, without working tools (such as rotary, Kelly etc.) and without counterweight. Dimensions and weights Length Weight complete without counterweight 67.2 ft (*177,915) 174,165 lbs 82 7 (*87 9 ) 9 1 11 1 24 8 15 3 39 1 (*45 ) 1 2 11 8 35.2 Transport with optional equipment includes the basic machine (ready for operation) with leader, without working tools (such as rotary, Kelly etc.), without crawlers and without counterweight. Dimensions and weights Length Weight complete without counterweight 82.6 ft (*136,25) 132,6 lbs 82 8 (*87 9 ) 8 5 36 2 9 3 8 Transport leader includes the leader without working tools (such as rotary, Kelly etc.). *) Rigs with optional equipment The figures in this brochure may include options which are not within the standard scope of supply of the machine. Weights Weight complete Lower part of the leader Upper part of the leader with leader top (*64,155) 6,186 lbs 3,37 lbs (*1,585) 1,14 lbs 6 LB 36-41 25.5
27 2 9 1 Counterweight I Counterweight I 54.1 12 2 5 2 5 2 9 1 Counterweight II 26.2 9 1 Counterweight II 3.5 2 11 26 6 39.4 11 1 15.1 9 1 5 2 7 9 1 5 2 7 Transport basic machine without counterweight. Counterweight (standard) Counterweight I 22,49 lbs Counterweight (optional equipment) Counterweight I 2x 13,23 lbs Transport weight without self-assembly system 112,88 lbs Counterweight II 2x 11,465 lbs Counterweight II 2x 11,465 lbs 5 1 8 3 11 2 51.2 66.9 5 1 6 11 8 4 Rotary standard Transport weight BAT 41 2,65 lbs Rotary with optional equipment Transport weight BAT 41 24.47 lbs 29 3 9 1 15 3 1 35.2 11 2 2 11 39.4 48 Transport basic machine Ready for operation, without crawlers and without counterweight. Transport weight 71,87 lbs Crawlers Crawler left Crawler right 22,27 lbs 22,27 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. LB 36-41 25.5 7
Rotary BAT 41 with shock absorber Gearbox frame Drive motors Kelly Shock absorber Gearbox Cardan joint Casing driver Automatic gearbox for best operating comfort Flexibility through modular design Highest availability through easy set-up 331,92 295,24 258,146 221,268 BAT 41 Nominal 331,92 295,24 258,146 221,268 BAT 41 Effective lbf-ft 184,39 147,512 11,634 lbf-ft 184,39 147,512 11,634 73,756 73,756 36,878 36,878 1 2 3 4 5 1 2 3 4 5 rpm rpm 8 LB 36-41 25.5
Kelly drilling LB 36-41 A 3 2 1: 54-63.9 kn 1.23 m/min -5.56 m. 4 3 2 1 2 15 2 kn KELLY 3 2 6.2 ft X 4 3 2 1 83 mm/u -24.3m 1 188.2 kn. m/min -24.25 m 4 3 2 1.1 rpm 22 19 16 13 1 7 % Nm 1 8 6 4 2 MODE Display for Kelly drilling Technical data Rotary drive - torque 32,4 lbf-ft Rotary drive - speed 37 rpm Performance data Max. drilling diameter* 7.5 ft uncased Max. drilling diameter* 6.6 ft cased Kelly s A X Drilling depth Weight Kelly Ø (ft) (ft) (ft) (lbs) (inch) MD 36/3/3 39. 32.2 91.9 16,755 18.5 MD 36/3/36 45.8 25.6 111.5 19,4 18.5 MD 36/4/42 42.5 28.5 131.2 22,71 18.5 MD 36/4/48 47.4 23.6 15.9 25,355 18.5 MD 36/4/54 52.3 18.7 17.6 28, 18.5 MD 36/4/6 57.3 13.8 19.3 3,645 18.5 MD 36/4/66 62.2 8.9 21. 33,29 18.5 *) Other drilling diameters available on request Other Kelly s available on request When using a casing oscillator, value X has to be reduced by 5.2 ft. LB 36-41 25.5 9
Kelly drilling LB 36-41 with optional equipment A 3 2 1: 54-63.9 kn 1.23 m/min -5.56 m. 4 3 2 1 2 15 2 kn KELLY 3 2 6.2 ft 4 3 2 1 83 mm/u -24.3m 1 188.2 kn. m/min -24.25 m 4 3 2 1.1 rpm 22 19 16 13 1 7 % Nm 1 8 6 4 2 X Display for Kelly drilling MODE Technical data Rotary drive - torque 32,4 lbf-ft Rotary drive - speed 37 rpm Performance data Max. drilling diameter* Max. drilling diameter* 9.8 ft uncased 8.2 ft cased *) Other drilling diameters available on request Other Kelly s available on request When using a casing oscillator, value X has to be reduced by 5.3 ft. Kelly s A X Drilling depth Weight Kelly Ø (ft) (ft) (ft) (lbs) (inch) MD 36/3/3 39. 36.4 91.9 16,755 18.5 MD 36/3/36 45.6 29.9 111.5 19,4 18.5 MD 36/4/42 52.5 33.1 131.2 22,71 18.5 MD 36/4/48 47.4 28.2 15.9 25,355 18.5 MD 36/4/54 52.3 23.3 17.6 28, 18.5 MD 36/4/6 57.3 18.4 19.3 3,645 18.5 MD 36/4/66 62.2 13.5 21. 33,29 18.5 MD 36/4/72 67.1 8.5 229.7 35,935 18.5 MD 28/5/78 59.1 16.1 249.3 3,865 2. MD 28/5/84 63.8 12.1 269. 33,7 2. MD 28/5/9 67.8 7.9 288.7 37,4 2. 1 LB 36-41 25.5
Double rotary drilling Model DBA 2 3 2 11:3 5 2 1.29m³ -88.4 kn 3.27 m/min -1.8m. 4 4 % 4 3 3 3 2 2 2 1 1 1-1 15 9.7 2 kn KELLY 6 4 2 12. kn. m/min.m 4 3 2 1. rpm % Nm 22 1 19 8 16 6 13 4 1 2 7 MODE Display for double rotary drilling Technical data Rotary drive I - torque 154,888 lbf-ft Rotary drive I - speed 17 rpm Rotary drive II - torque 77,444 lbf-ft Rotary drive II - speed 37 rpm Performance data Max. drilling diameter* Max. drilling depth** Max. pull force *) Other drilling diameters available on request **) Other drilling depths available on request 29.5 inch 58.4 ft 22,33 lbf LB 36-41 25.5 11
Continuous flight auger drilling Auger with auger guide 3 2 2 11:18 5 4 3 2 2 1 1 1.44m³ 1 3.1 194.7 kn 2 kn 1.73 m/min 15.34 m KELLY 6. 4 % 4 3 2 1-1 2 376.3 kn 1.73 m/min 15.34 m 4 3 2 1.1 rpm 22 19 16 13 1 7 % Nm 1 8 6 4 2 MODE Display for continuous flight auger drilling Technical data Rotary drive - torque 32,4 lbf-ft Rotary drive - speed 37 rpm Performance data Drilling depth with auger cleaner* 56.8 ft Drilling depth with 26.2 ft Kelly extension with auger cleaner 83. ft Max. pull force (crowd winch and Kelly winch) 224,81 lbf Max. push force (weight of rotary and auger to be added) 44,966 lbf Max. drilling diameter** 47.2 inch *) Without Kelly extension **) Other drilling diameters available on request 12 LB 36-41 25.5
Full displacement drilling Full displacement tool with auger guide 3 2 2 11:18 5 4 3 2 2 1 1 1.44m³ 1 3.1 194.7 kn 2 kn 1.73 m/min 15.34 m KELLY 6. 4 % 4 3 2 1-1 2 376.3 kn 1.73 m/min 15.34 m 4 3 2 1.1 rpm 22 19 16 13 1 7 % Nm 1 8 6 4 2 MODE Display for full displacement drilling Technical data Rotary drive - torque 32,4 lbf-ft Rotary drive - speed 37 rpm Performance data Drilling depth* Drilling depth with 26.2 ft Kelly extension Max. pull force (crowd winch and Kelly winch) Max. push force (weight of rotary and drilling tool to be added) Max. drilling diameter** *) Without Kelly extension **) Other drilling diameters available on request 58.4 ft 84.6 ft 224,81 lbf 44,965 lbf 23.6 inch LB 36-41 25.5 13
Technical description Engine Power rating according to ISO 9249, 39 kw (523 hp) at 17 rpm Liebherr D 946 A7-4 Fuel tank 185 gal capacity with continuous level indicator and reserve warning 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 2 rpm is continuously variable. Hydraulic system The main pumps are operated by a distributor gearbox. Axial piston displacement pumps work in open circuits supplying oil only when needed (flow control on demand). The hydraulic pressure peaks are absorbed by the integrated automatic pressure compensation, which relieves the pump and saves fuel. Pumps for working tools Separate pump for kinematics Max. working pressure 2x 92.4 gal/min 47.6 gal/min 211 gal 576 PSI The cleaning of the hydraulic oils occurs via an electronically monitored pressure and return filter. Any clogging is shown on the display in the cab. The use of synthetic environmentally friendly oil is also possible. Crawlers Propulsion through axial piston motor, hydraulically released spring loaded multi disc brake, maintenance-free crawler tracks, hydraulic chain tensioning device. Drive speed Track force Width of 3-web grousers Option: Width of 3-web grousers Transport width 2-speed hydraulic motor for higher travel speed.99 mph 182,995 lbf 39.4 inch 35.4 inch 11.5 ft Noise emission Guaranteed sound pressure level L PA in the cabin 78.3 db(a) Guaranteed sound power level L WA 112 db(a) machine operator < 8.2 ft/s 2 machine operator < 1.64 ft/s 2 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 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: : Process data recording Kelly winch with freewheeling Line pull effective (1 st layer) Rope diameter Line speed Option: Line pull effective (1 st layer) Rope diameter Line speed Auxiliary winch Line pull effective (1 st layer) Rope diameter Line speed 67,445 lbf 34 mm -249 ft/min 38 mm -21 ft/min 22,48 lbf 2 mm -292 ft/min Rope crowd system Crowd force push/pull 89,925/89,925 lbf Line pull (effective) 44,965 lbf Rope diameter 28 mm Travel with standard leader between mechanical limit stops, without extension 6.7 ft Line speed -23 ft/min 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. 25% has already been deducted. 14 LB 36-41 25.5
Process data recording system - PDE (additional equipment) constantly records the relevant process data during the working process. 59% 7 pile number 1% ø 6 cm 3.5 m 3.65 3.61mm 12A/23 pile number 12A/23 4. m 4.5 m CompactFlash memory card 5. m 5.5 m 7 6 5 4 3 5 1 3 ABC Printer PDE PDE colour monitor for visualization of the PDE data in the operator's cab Standard Optional PC provided by the customer Process data report software PDR External sensors touchscreen in the operator s cab, e.g. in the form of an online cast-in-place pile. is operated using this touchscreen. The operator can enter various details (e.g. jobsite name, pile number, etc.) and start is established on a CompactFlash memory card. 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 - 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. 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 thickness or even the desired logo can be configured. Moreover, the reports can be displayed in different LB 36-41 25.5 15
Liebherr-Werk Nenzing GmbH Tel.: +43 589 41 473, Fax: +43 589 41 499 crawler.crane@liebherr.com, www.liebherr.com facebook.com/liebherrconstruction LB 36-41 1528481 Version 2 9/216 Subject to change without notice.