LB 30Drilling Rig

EN

LB 2003.07

2 LB 30 2003.07 - rA - EN v01.052020 - 13176344

Concept and characteristics

The robust universal machine for a wide variety of applications:• Kelly drilling• Continuous flight auger drilling• Full displacement drilling• Double rotary drilling• Soil mixing

Assistance systems:• Cruise Control for all main functions• Joystick control for all machine functions• Automatic shake-off function for working tools• Kelly Visualization• Ground Pressure Visualization• Radio remote control• Radio remote control for concrete pump• Drilling assistant (single-pass process)• Leader inclination memory• Display of auger filling level• Kelly winch with freewheeling and with slack rope

monitoring and prevention

KellyVisualization

10:5821

MODE

500

800

1100

1400

1700

2000rpm

0

20

40

60

80

100Nm%

1.69m0.00m/min

0

20

40

60

80

100

0

100

200

300

400

500

AUX KELLY

10.0kN

0.6kN

-2.63m0.00m/min

100kN

-6.7kN

74.4°

0

100

200

300

400bar

0.05m

1

0100200300400

bar 0.0

0mm/U m-4.6

0358

kNm

1.3°

°0.9

1.6°

0kN0kN 8.7°

Ground Pressure Visualization

Radio remotecontrol

Concrete pump

3LB 30 2003.07 - rA - EN v01.052020 - 13176344

Technical description

Diesel enginePower rating according to ISO 9249

320 kW (429 hp) at 1700 rpm

Engine type Liebherr D 936 A7-05Fuel tank capacity 700 l with continuous level indicator and reserve

warningExhaust certification EU 2016/1628 Stage V

EPA/CARB Tier 4f ECE-R.96 Power Band H non-certified emission standard

Kelly winch with freewheelingLine pull effective 230 kN (1st layer)Rope diameter 28 mmRope speed 0-95 m/min

Auxiliary winchLine pull effective 80 kN (1st layer)Rope diameter 20 mmRope speed 0-82.5 m/min

Crowd systemCrowd winchCrowd force 320/320 kN (push/pull)Line pull effective 160 kNTravel with standard leader between mechanical limit stops

17.3 m

Rope speed 0-88 m/min

Swing gearDrive system with fixed axial piston hydraulic motors, planetary

gearbox, pinionSwing ring triple-row roller bearing with external teeth and

one swing driveBrake hydraulically released, spring–loaded multi–disc

holding brakeSwing speed 0-3.7 rpm continuously variable

Hydraulic systemHydraulic pumpsfor attachments 2x 270 lfor kinematics 130 lHydraulic oil tank capacity

600 l

Max. working pressure 385 barHydraulic oil electronic monitoring of all filters

use of synthetic environmentally friendly oil

CrawlersDrive system with fixed axial piston hydraulic motorsCrawler side frames maintenance-free, with hydraulic chain tensioning

deviceBrake hydraulically released, spring–loaded multi–disc

holding brakeDrive speed 0-1.34 km/hTrack force 660 kNGrousers width 800 mm (option 700 mm)

Remarks:• Illustrations showing the types of application (e.g. Kelly drilling, continuous flight auger drilling etc.) are

examples only.• 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.

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Dimensions

Standard leader Folding leader

Operating weightTotal weight with 700 mm 3-web grousers t 78.1Total weight with 800 mm 3-web grousers t 78.5The operating weight includes the basic machine LB 30 with rotary, Kelly bar MD 28/3/30, 10 t counterweight and equipment for casing oscillator.

Operating weight Total weight with 700 mm 3-web grousers t 80.1Total weight with 800 mm 3-web grousers t 80.5The operating weight includes the basic machine LB 30 with rotary, Kelly bar MD 28/4/42 and 10 t counterweight. Equipment for casing oscillator not included.

3530

575

1100

2500-3750

800

4400

R 3660 (10 t) R 3805 (13 t) R 4330 (13 t incl. rear support unit)

5610

2359

5

6000

15°5° 5° 5°

2500-3750

1200

-148

5

2559

5

3530

8000

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Folding leader Low Head

Operating weightTotal weight with 700 mm 3-web grousers t 84.2Total weight with 800 mm 3-web grousers t 84.6The operating weight includes the basic machine LB 30 with rotary, Kelly bar MD 28/4/42 and 13 t counterweight. Equipment for casing oscillator not included.

Operating weightTotal weight with 700 mm 3-web grousers t 73.6Total weight with 800 mm 3-web grousers t 74.0The operating weight includes the basic machine LB 30 with rotary, Kelly bar MD 28/3/24 and 10 t counterweight. Equipment for casing oscillator not included. The line pull of the Kelly winch is reduced to 100 kN when working at a radius exceeding 3750 mm.

3720

2509

0

3475

2500

5610

1759

5

1412

0

3475

1600

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Transport dimensions and weights

Standard leader (6 m leader upper part)

includes the basic machine (fully tanked and ready for operation) with leader, without attachments (such as rotary, Kelly bar etc.), without counterweight and without adapter for casing oscillator

t

52.9

* Transport width with 700 mm grousers

22460

5610

1205 1525

99356915

3000

8003390

(3000*)

275

3400

Folding leader (8 m leader upper part)

includes the basic machine (fully tanked and ready for operation) with leader, without attachments (such as rotary, Kelly bar etc.), without counterweight and without adapter for casing oscillator

t

53.8

* Transport length leader not folded

19225 (24460*)

56106700

(11935*)6915

Leader lower and upper part foldedincludes the basic machine (fully tanked and ready for operation) with leader, without attachments (such as rotary, Kelly bar etc.), without counterweight and without adapter for casing oscillator

t

53.8

5610 67004720

17030

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Leader lower and upper part folded (with BAT)

includes the basic machine (fully tanked and ready for operation) with leader, BAT 300, without counterweight and without adapter for casing oscillator

t 60.6

Low Headincludes the basic machine (fully tanked and ready for operation) with leader, without attachments (such as rotary, Kelly bar etc.), without counterweight and without adapter for casing oscillator

t

50.7

5610

5610

6700

3935

7020

4930

19330

14470

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Basic machinewith crawler side frames, without counterweight and without adapter for casing oscillator t 35.1

Leader versionsStandard leader t 17.8Folding leader t 18.7Standard leader lower part t 0.76 m leader extension t 1.58 m leader extension t 2.4Leader top t 1.7Short leader lower part t 0.3* Transport length folding leader

OptionsAdapter for casing oscillator t 0.8Concrete supply line t 0.6All round platform with railings t 0.4

1040

940 6875

5610 3390

800

3350

3000

22460(24460*)

6000

1265

2320

2340

2630

2785

19225

9LB 30 2003.07 - rA - EN v01.052020 - 13176344

Rear counterweightWeight t 5.0

Intermediate counterweightWeight t 5.0

BAT 300Transport weight t 6.5

MAT 100Transport weight t 5.6

BAT 300 with adapter for drilling axis 1600 mmTransport weight t 7.6

DBA 160Transport weight t 8.1

Rear counterweightWeight t 8.0

Rear counterweight with rear support unitWeight t 8.0

1470

2310

22004245

2790

1470

1470

1810

1810

2140

2070

425

360

615

985

1540

1540

1540

2055

3000

3000

3000

3160

2145

10 LB 30 2003.07 - rA - EN v01.052020 - 13176344

Kelly drilling

Standard leader Folding leader (large drilling axis)

Performance dataRotary drive - torque kNm 297Rotary drive - speed rpm 43

Drilling axis 1100 mm Drilling axis 1600 mmMax. drilling diameter cased* mm 1500 2500Max. drilling diameter uncased mm 1900 2900Max. drilling diameter uncased with short leader lower part mm 2800 3400Above applications are sample illustrations. Other drilling diameters available on request.* Depends on the design of the casing driver.

X X

A

A

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Drilling depths Technical data Kelly bars

Drilling depthsKelly bars Low Head Standard leader Folding leader

Model Length A Weight X [m] Depth [m] X [m] Depth [m] X [m] Depth [m][mm] [t] 1100 1600 1100 1600 1100 1600 1100 1600 1100 1600 1100 1600

MD 28/3/24 SD 9880 5.3 3.11 2.61 22.61 23.11 9.1 8.6 22.6 23.1 11.1 10.6 22.6 23.1MD 28/3/27 SD 10880 5.8 2.11 1.61 25.61 26.11 8.1 7.6 25.6 26.1 10.1 9.6 25.6 26.1MD 28/3/30 SD 12040 6.4 1.01/2 0.51/2 28.61/2 29.11/2 7.0 6.5 28.6 29.1 9.0 8.5 28.6 29.1MD 28/3/33 SD 12880 6.7 - - - - 6.1 5.6 31.6 32.1 8.1 7.6 31.6 32.1MD 28/3/36 SD 14040 7.3 - - - - 5.0 4.5 34.6 35.1 7.0 6.5 34.6 35.1MD 28/4/36 SD 11450 7.7 1.61 1.11 34.71 35.11 7.6 7.1 34.7 35.1 9.6 9.1 34.7 35.1MD 28/4/42 SD 12950 8.7 - - - - 6.1 5.6 40.6 41.1 8.1 7.6 40.6 41.1 MD 28/4/48 SD 14450 9.6 - - - - 4.6 4.1 46.7 47.1 6.6 6.1 46.7 47.1MD 28/4/54 SD 15950 10.6 - - - - 3.11 2.61 52.71 53.11 5.1 4.6 52.7 53.1MD 28/4/60 SD 17450 11.6 - - - - 1.61 1.11 58.71 59.11 3.6 3.1 58.7 59.1MD 28/4/66 SD 18950 11.7 - - - - - - - - 2.11 1.61 64.81 65.31

MD 28/4/72 SD 20450 12.5 - - - - - - - - 0.61/2 - 70.81/2 -1 When using a short leader lower part an assist crane is required for installation.2 Installation only possible using auxiliary equipment.

Other Kelly bars available on request. When using a casing oscillator, value X has to be reduced by 1500 mm. When using a Kelly bar guide, value X has to be reduced by 550 mm.When using a short leader lower part the drilling depth is reduced by 2000 mm for a drilling axis of 1100 mm, and by 2500 mm for a drilling axis of 1600 mm.Length of drilling tool 1900 mm

Drilling axis 1100 Drilling axis 1600

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Continuous flight auger drilling

Folding leader

Performance dataRotary drive - torque kNm 270Rotary drive - speed rpm 43Max. drilling diameter* mm 1000

Low Head Standard leader Folding leaderDrilling depth without Kelly extension m 10.0 16.0 18.0Drilling depth with 8 m Kelly extension m 18.0 24.0 26.0Max. pull force kN 780 780 780Above drilling depths take into account that an auger cleaner is used and the cardan joint has been removed.Above drilling depths are valid for the use of standard tools and for an X value of 460 mm (see above illustration).* Other drilling diameters available on request

X

3234

0

13LB 30 2003.07 - rA - EN v01.052020 - 13176344

3234

0

Full displacement drilling

Folding leader

Performance data Rotary drive - torque kNm 270Rotary drive - speed rpm 43Max. drilling diameter* mm 600

Low Head Standard leader Folding leaderDrilling depth without Kelly extension m 10.6 16.6 18.6Drilling depth with 8 m Kelly extension m 18.6 24.6 26.6Max. pull force kN 780 780 780Above drilling depths are valid for the use of standard tools and for an X value of 650 mm (see above illustration).* Other drilling diameters available on request

X

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Double rotary drilling

DBA 160

Performance dataRotary drive I - torque kNm 0-160Rotary drive I - speed rpm 0-16Rotary drive II - torque kNm 0-105Rotary drive II - speed rpm 0-28Max. drilling diameter* mm 750

Low Head Standard leader Folding leaderDrilling depth** m 10.7 16.7 18.7Max. pull force kN 550 550 550Above drilling depths are valid for the use of standard tools and for an X value of 530 mm (see above illustration). Due to differences in the max. admissible load capacities, the combinations of drilling depth and drilling diameter may be limited. * Other drilling diameters available on request. ** When using a protective hose, the maximum drilling depth has to be reduced by 875 mm.

X

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Soil mixing

MAT 100 / BAT 300

Performance data MAT 100 Rotary drive - torque kNm 0-95Rotary drive - speed rpm 0-100Max. mixing diameter* mm 1500

Low Head Standard leader Folding leaderMixing depth m 11.0 17.0 19.0Max. pull force kN 320 320 320

Performance data BAT 300Rotary drive - torque kNm 270Rotary drive - speed rpm 43Max. mixing diameter* mm 1900

Low Head Standard leader Folding leaderMixing depth m 10.6 16.6 18.6Mixing depth with 8 m Kelly extension m 18.6 24.6 26.6Max. pull force kN 780 780 780Above mixing depths are valid for the use of standard tools and for an X value of 300 mm for MAT 100, and 650 mm for BAT 300 (see above illustration).* Other mixing diameters available on request.

X

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BAT 300

Kelly shock absorber:• Newly developed Kelly shock absorber for highest

demands• Possibility of adjusting the strength of the Kelly shock

absorber for different Kelly bar weights

Automatic gearbox for best operating comfort:• No stopping required to change gears• No interruption of the drilling process• Continuous optimization of speed

Flexibility through modular design:• Exchangeable cardan joint for other casing drivers• Exchangeable drive adapters for use of other Kelly bars• Quickly exchangeable equipment for other methods of

operation

Highest availability through easy set-up:• No mechanical shift gearbox• Low maintenance requirements

Shock absorber

Drive motors

Gearbox

Cardan joint

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Ground Pressure Visualization

Kelly Visualization

Features:• The actual ground pressure is calculated in real time• The maximum admissible ground pressure can be

individually predefined• The utilization is continuously calculated and displayed on

the monitor in the operator’s cab• Audible and visual warnings when the predefined values

are approached

Your benefits:• Increased safety on the jobsite due to consideration of

prevailing ground conditions• Higher operator comfort thanks to clearly displayed

information and warning signals• Prevention of critical or stressful situations before

they occur• User-friendly and intuitive handling in the operator’s cab

Your benefits:• Time saving: the operator no longer needs to search for

the interlocking recesses• Higher availability: the machine needs less repair and

maintenance work• More safety: correct locking prevents damage to the • Kelly bar• Cost reduction: smooth operation results in higher

performance and less wear

16:2123

MODE

500

800

1100

1400

1700

2000rpm

0

20

40

60

80

100Nm%

16.13m0.00m/min

0

20

40

60

80

100

0

50

100

150

200

AUX KELLY

35.2kN

2.3kN

0

25

50

75

100

%56.5

4.08m0.00m/min

80kN

23.7kN

90.0°

0

100

200

300

400bar2.37m

1.19m2

0100200300400

bar 1 0.0

0mm/U m0.0

050100150200250

kNm

0.0°

°2.1

2.1°

%49.0

2kN13kN 0.4°

10:5821

MODE

500

800

1100

1400

1700

2000rpm

0

20

40

60

80

100Nm%

1.69m0.00m/min

0

20

40

60

80

100

0

100

200

300

400

500

AUX KELLY

10.0kN

0.6kN

-2.63m0.00m/min

100kN

-6.7kN

74.4°

0

100

200

300

400bar

0.05m

1

0100200300400

bar 0.0

0mm/U m-4.6

0358

kNm

1.3°

°0.9

1.6°

0kN0kN 8.7°

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GPS / GLONASS

GPS / GLONASS

Reference station

PDR2Process Data Reporting

PDE®Process Data Recording

LiDAT®Data Transmission

LIPOS®

Using factory-mounted components, Liebherr’s positioning system LIPOS® allows for the direct integration of a Trimble or Leica machine control system into its process data recording and reporting systems. The positioning systems from Trimble or Leica for piling and drilling rigs are based on state-of-the-art Differential Global Navigation Satellite Systems (DGNSS) technology and so create the ideal conditions for a precise and efficient positioning of Liebherr machines and their wor-king tools.

LIPOS® includes a fixture for the easy and quick installation of hardware without the need to change the machine structure. DGNSS data are integrated in the process data recording system (PDE®) through a software enhancement.

The GNSS antennae are mounted on the leader with an innovative mechanical mounting system so enabling optimum signal quality and intensity. The combination of the visualized digitized drilling plans with the actual DGNSS and machine data assists the operator to exactly position and precisely execute the drilling process.

The integration of a machine control system from Trimble or Leica allows for a comprehensive and consistent recording of positioning data in PDE® as well as the visualization and analysis in the Process Data Reporting (PDR2) software. LiDAT® data transmission enables the automated transfer of recorded data via GSM and GPRS from the machine to the reporting software PDR2. Reports generated in PDR2 can be used for traceability of the application and proof of quality. The positioning system LIPOS® is seamlessly integrated into existing Liebherr digital solutions and compatible for a wide range of Liebherr deep foundation machines.

Liebherr Positioning System

19LB 30 2003.07 - rA - EN v01.052020 - 13176344

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Liebherr-Werk Nenzing GmbH Dr. Hans Liebherr Str. 1, 6710 Nenzing/Austria

+43 50809 41-473, Fax: +43 50809 41–499www.liebherr.com, crawler.crane@liebherr.comfacebook.com/LiebherrConstruction

The Liebherr Group of Companies

Wide Product RangeThe Liebherr Group is one of the largest construction equipment manufacturers in the world. Liebherr’s high- value products and services 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 BenefitEvery product line provides a complete range of models in many different versions. With both their technical excellence and acknowledged quality, Liebherr products offer a maxi-mum of customer benefits in practical applications.

State-of-the-art TechnologyTo provide consistent, top quality products, Liebherr attaches great importance to each product area, its components and core technologies. Important modules and components are developed and manufactured in-house, for instance the entire drive and control technology for construction equipment.

Worldwide and IndependentHans Liebherr founded the Liebherr family company in 1949. 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 Liebherr-International AG in Bulle, Switzerland. The Liebherr family is the sole owner of the company.

www.liebherr.com