Liebherr LB 36 User Manual

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Page 1

Technical data Rotary drilling rig

L B 36 - 410

Page 2

Concept and characteristics

LB 36

Kelly rope

Kelly bar

Rotary

Casing driver

Radius adjustment device

Leader top for Kelly rope

Leader top for auxiliary rope

Inclination device

Crowd winch

Auxiliary winch

Casing oscillator

Undercarriage

The robust universal machine for a wide variety of applications:

• Kelly drilling

• Auger drilling

The rigid leader absorbs high torque and is fitted with a rope crowd system for high pull forces.

• Full displacement drilling

• Double rotary drilling

All winches are mounted on the leader, which provides

a direct view of the main winch from the operator‘s cab. The solid undercarriage offers excellent stability and low ground bearing pressure.

The rotary drive of the BAT series combines exceptional

torque with optimum operating comfort. The uppercarriage with its small swing radius enables operation in restricted space.

The powerful Liebherr diesel engine is low in emission and

economical through SCR technology. Parallel kinematics with a large working area allow to fold back the leader.

Kelly winch 300 kN

Counterweight 20.6 t

2 LB 36

Page 3

Concept and characteristics

LB 36 with optional equipment

Leader top for Kelly rope

(for extended drilling

axis - 17 00 mm )

Kelly bar guide

Leader extension 1120 mm

Adapter for extension of

drilling axis (1700 mm)

Kelly winch 400 kN

Counterweight 22.4 t

The Litronic control with assistance systems supports the operator:

• Cruise Control for the drilling process

• Joystick control for all machine functions

• Automatic shake-off function for working tools

• Leader inclination memory etc.

Liebherr Kelly bars feature strongly overlapping elements 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.

• Cab design for optimum visibility

• Acoustic and optic warning

• Walkways on the uppercarriage

• Safety rails on top of the uppercarriage

• Rear and side view cameras etc.

LB 36 3

Page 4

Dimensions

Basic machine LB 36

690

26200

5°

15°

5°

1300

4412

5662 4370

6385

Technical data LB 36

Total height 26.20 m

Max. pull, leader on ground

Continuous rig inclination adjustment Lateral inclination Forward inclination 5° Backward inclination 15°

400 kN

± 5°

1000

5150

R 4435

Operating weight LB 36

Total weight with 900 mm 3–web shoes 115.0 t with 1000 mm 3–web shoes 115.7 t

The operating weight includes the basic machine LB 36 (with

rotary and Kelly bar MD 36/3/30) and 20.6 t counterweight, without

equipment for casing oscillator.

4 LB 36

Page 5

Dimensions

Basic machine LB 36 with optional equipment

690

27545

5°

15°

5°

1700

4812

6062 4475

6385

Technical data LB 36 with optional equipment

Total height 27.55 m

Max. pull, leader on ground

Continuous rig inclination adjustment Lateral inclination Forward inclination 5° Backward inclination 15°

400 kN

± 5°

1000

5150

R 4540

Operating weight LB 36 with optional equipment

Total weight with 900 mm 3–web shoes 120.5 t with 1000 mm 3–web shoes 121.2 t

The operating weight includes the basic machine LB 36 (with

rotary and Kelly bar MD 36/3/30) and 22.4 t counterweight, without

equipment for casing oscillator.

LB 36 5

Page 6

Transport dimensions and weights

The ﬁ gures in this brochure may include options which are not within the standard scope of supply of the machine.

25183 (*26758)

1375

6650

6383 12150 (*13725)

1000

3000

3600

3710

385

Transport standard

includes the basic machine (ready for operation) with leader, without working tools (such as rotary, Kelly bar etc.) and without counterweight.

20485 (*21605)

6650

6383

7452 (*8572)

Transport option leader folded

includes the basic machine (ready for operation) with leader, without working tools (such as rotary, Kelly bar etc.) and without counterweight.

25183 (*26758)

Dimensions and weights

Length 25 .18 m

Weight complete without counterweight

1375

1000

(*80.3) 78.6 t

3220

3600

3710

385

Dimensions and weights

Length 20.48 m

Weight complete without counterweight

(*80.7) 79.0 t

3000

3386

7524

4640 13019 (*14594)

Transport with optional equipment

includes the basic machine (ready for operation) with leader, without working tools (such as rotary, Kelly bar etc.), without crawlers and without counterweight.

25183 (*26758)

2572 11026

Transport leader

includes the leader without working tools (such as rotary,

Kelly bar etc.).

*) Rigs with optional equipment

3100 3565

Dimensions and weights

Length 26.30 m

Weight complete without counterweight

(*61.7) 59.9 t

2810

2430

Weights

Weight complete (*29.1) 27. 3 t

Lower part of the leader

Upper part of the leader with leader top

1.8 t

(*4.8) 4.6 t

895

6 LB 36

Page 7

Transport dimensions and weights

8290

1375

6383 8068

Transport basic machine

ready for operation, without counterweight.

Transport weight without self-assembly system

2515

3000

1000

3600

51.2 t

3385

385

Counterweight I Counterweight I

3710

3000

Counterweight II Counterweight II

3000

Counterweight

(standard)

Counterweight I 10.2 t

Counterweight II

665

170

2x 5.2 t

1565

3000

1565

3000

Counterweight

(

optional equipment)

Counterweight I 2x 6.0 t

Counterweight II

1620

775

1565

170

2x 5.2 t

1300

2120

Rotary

LB 36

Transport weight

BAT 410

8920

4640

1770

9.1 t

1700

2540

Rotary

with optional equipment

Transport weight

BAT 410

3000

3040

1770

11.1 t

3390

894

6383

1220

1000

Transport basic machine

ready for operation, without crawlers and without counterweight.

Transport weight

Weights can vary with the  nal con guration of the machine.

32.6 t

Crawlers

Crawler left 10 .1 t

Crawler right

10 .1 t

LB 36 7

Page 8

Rotary BAT 410 with shock absorber

Gearbox frame

Drive motors

Kelly bar

Shock absorber

Gearbox

Cardan joint

Casing driver

Rotary BAT 410

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

Highest availability through easy set-up

• No mechanical shift gearbox

• Higher availability thanks to less moving parts

• Less maintenance required

• No pressure lubrication necessary

• No interferences through defective lubrication pump

• Simplified hydraulics

• Lower risk of hydraulics leakages

Flexibility through modular design

• Exchangeable drive adapters for use of other Kelly bars

• Exchangeable cardan joint for other casing drivers

• Quickly exchangeable equipment for other methods of operation

8 LB 36

450 400 350 300

250 200

kNm

150 100 50

0 10 20 30 40 50

BAT 410

rpm

Nominal

450 400 350 300

250 200

kNm

150 100 50

0 10 20 30 40 50

BAT 410

rpm

Effective

Page 9

1900

Kelly drilling

bar

0100200300400

1900

bar

0200300400

100

83 mm/U

Display for Kelly drilling

Technical data

Rotary drive - torque 410 kNm

Rotary drive - speed

37 rpm

Kelly bars

A X Drilling

(mm) (mm) (m) (t) (mm)

MD 36/3/30 119 0 0 9800 28.0 7.6 470

MD 36/3/36 139 00 780 0 34.0 8.8 470

MD 36/4/42 12950 8700 40.0 10.3 470

MD 36/4/48 14 45 0 7200 46.0 11.5 470

Performance data

Max. drilling diameter* 2300 mm uncased Max. drilling diameter* 2000 mm cased

MD 36/4/54 159 50 5700 52.0 12.7 470

MD 36/4/60 174 50 4200 58.0 13.9 470

MD 36/4/66 189 50 2700 64.0 15.1 470

*) Other drilling diameters available on request Other Kelly bars available on request

When using a casing oscillator, value X has to be reduced

by 1600 mm.

-63.9

200

-24.3

depth

1.23

m/min

-5.56m

KELLY

188.2

0.00

m/min

-24.25m

300

200

100

MODE

°0.1

bar

rpm

2200

400

1900

300

1600

200

1300

100

1000 700

Weight Kelly Ø

°0.0

Nm%

100 80 60 40 20 0

LB 36 9

Page 10

bar

Kelly drilling

with optional equipment

1900

Technical data

Rotary drive - torque 410 kNm

Rotary drive - speed

37 rpm

Performance data

Max. drilling diameter* 3000 mm uncased Max. drilling diameter* 2500 mm cased

*) Other drilling diameters available on request

Other Kelly bars available on request

When using a casing oscillator, value X has to be reduced

by 1600 mm.

1.23

m/min

-5.56m

-63.9

KELLY

0.00

188.2

m/min

MODE

300

200

100

°0.1

bar

rpm

2200

400

1900

300

1600

200

1300

100

1000 700

0100200300400

0200300400

100

83 mm/U

200

-24.3

-24.25m

Display for Kelly drilling

Kelly bars

A X Drilling

depth

(mm) (mm) (m) (t) (mm)

MD 36/3/30 11900 11100 28.0 7.6 470

MD 36/3/36 13900 9100 34.0 8.8 470

MD 36/4/42 12950 10100 40.0 10.3 470

MD 36/4/48 14450 8600 46.0 11.5 470

MD 36/4/54 15950 7100 52.0 12.7 470

MD 36/4/60 17450 5600 58.0 13.9 470

MD 36/4/66 18950 4100 64.0 15.1 470

MD 36/4/72 20450 2600 70.0 16.3 470

MD 28/5/78 18250 4900 76.0 14.0 508

MD 28/5/84 19450 3700 82.0 15.0 508

MD 28/5/90 20650 2400 88.0 16.8 508

Weight Kelly Ø

°0.0

Nm%

100 80 60 40 20 0

LB 36

Page 11

Double rotary drilling

Typ DBA 200

Technical data

Rotary drive I - torque 1 Rotary drive I - speed 1

Rotary drive I - torque Rotary drive I - speed 2

Rotary drive II - torque Rotary drive II - speed 1

Rotary drive II - torque Rotary drive II - speed 2

Max. drilling diameter*

Max. drilling depth**

Max. pull force

*) Other drilling diameters available on request **) Other drilling depths available on request

gear 195 kNm

gear 9 rpm

gear 97 kNm

gear 18 rpm

gear 103 kNm

gear 17 rpm

gear 51 kNm

gear 34 rpm

750 mm

17. 30 m

900 kN

bar

0125

0.29m³

0100200300400

-10010203040

Display for double rotary drilling

3.27

m/min

-10.80m

-88.4

KELLY

0.00

12.0

600

400

200

m/min

bar

400 300 200 100

9.7

200

11:

°0.0

rpm

Nm%

2200

100

1900

1600

1300

1000

700

0.00m

MODE

LB 36 11

Page 12

Continuous ﬂ ight auger drilling

Auger with auger guide

bar

Display for continuous  ight auger drilling

Technical data

Rotary drive - torque 410 kNm

Rotary drive - speed

37 rpm

Performance data

Drilling depth with auger cleaner* 17. 30 m

Drilling depth without auger cleaner*

Drilling depth with 8 m Kelly extension

without auger cleaner

Max. pull force (crowd winch and Kelly winch)

Max. push force (weight of rotary and auger to be added)

Max. drilling diameter**

*) Without Kelly extension

**) Other drilling diameters available on request

1.73

m/min

15.34 m

194.7

0125

1.44m³

0100200300400

3.1

-10010203040

KELLY

1.73

376.3

m/min

600

400

bar

400

200

300 200

100

200

11:18

°0.0

°0.1

rpm

2200

100

1900

1600

1300

1000

700

15.34 m

MODE

17. 80 m

25.80 m

1000 kN

200 kN

1200 mm

12 LB 36

Page 13

Full displacement drilling

Full displacement tool with auger guide

bar

Display for full displacement drilling

Technical data

Rotary drive - torque 410 kNm

Rotary drive - speed

37 rpm

Performance data

Drilling depth* 17. 80 m

Drilling depth with 8 m 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

1.73

m/min

15.34 m

194.7

0125

1.44m³

0100200300400

3.1

-10010203040

KELLY

1.73

376.3

m/min

600

400

bar

400

200

300 200

100

200

11:

°0.0

°0.1

rpm

2200

100

1900

1600

1300

1000

700

15.34 m

MODE

25.80 m

1000 kN

200 kN

600 mm

LB 36 13

Page 14

Technical description

Engine

Power rating according to ISO 9249, 390 kW (523 hp) at 1900 rpm Engine type Liebherr D 856 A7 SCR Fuel tank 700 l capacity with continuous level

indicator and reserve warning

Engine complies with NRMM exhaust certication EPA/CARB Tier 4i and 97/68 EC Stage III B.

Hydraulic system

The main pumps are operated by a distributor gearbox. Axial piston displacement pumps work in open circuits supplying oil only when

needed (ow 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 2x 350 l/min Separate pump for kinematics 180 l/min Hydraulic oil tank 800 l Max. working pressure 350 bar

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.

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

Kelly winch with freewheeling

Line pull ef fective (1st layer) 300 kN

Rope diameter 34 mm

Line speed 0-71 m/min

Option:

Line pull ef fective (1st layer) 400 kN

Rope diameter 38 mm

Line speed 0-59 m/min

Crawlers

Propulsion through axial piston motor, hydraulically released spring loaded multi–disc brake, maintenance-free crawler tracks, hydraulic chain tensioning device.

Drive speed 0 – 1.4 km/h Track force 814 kN Wid th of 3- we b gr ous ers 1000 mm Transport width 3600 mm

Option: Width of 3-web grousers 900 mm Transport width 3500 mm 2-speed hydraulic motor for higher travel speed

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 0 – 2 rpm is continuously variable.

Auxiliary winch

Line pull ef fective (1st layer) 100 kN

Rope diameter 20 mm

Line speed 0-89 m/min

Rope crowd system

Crowd force push/pull 400/400 kN

Line pull (effective) 200 kN

Rope diameter 28 mm

Travel 18.50 m

Line speed 0-70 m/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.

Noise emission

Noise emissions correspond with 2000/14/EC directive on noise

emission by equipment used outdoors.

14 LB 36

Page 15

Process data recording system - PDE

(additional equipment)

The Liebherr process data recording system PDE® constantly records the relevant process data during the working process.

59% 7

pile number 12A/23

pile number

ø 60 cm

10%

3.5 m

3.65 m

3.61m

4.0 m

4.5 m

5.0 m

12A/23

CompactFlash

memory card

5.5 m

60 50 40 30 0 5 10 30 bar

ABC

PDE® colour monitor

for visualization of the PDE® data

in the operator's cab

Standard

Optional

3040506070

0 5 10 30 bar

PC provided

by the customer

Printer

Process data report

software PDR

PDE

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 start and stop recordings. A recording of every start-stop cycle carried out in the PDE

is operated using this touchscreen. The operator can enter various details (e.g. jobsite name, pile number, etc.) and

is established on a CompactFlash memor y card.

The PDE® can be conﬁ gured in a number of ways, e.g. for the connection of external sensors, for the generation of a simple protocol as graphic  le 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

in PDR. The data can be impor ted 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  lter 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 repor t generator, which allows for the generation of individual reports. These can be printed out directly or stored as pdf  les. In the process the size, colour, line

thickness or even the desired logo can be conﬁ gured. Moreover, the repor ts can be displayed in different

languages, e.g. in English and in the national language.

system can be imported and managed

CFA Drilling

job site: machine ID:

start date: start time: stop time: duration:

motorway 1155xx

05.11.2008 12:16:48 12:48:48 00:32:00

pile number: maximum depth: total concrete vol.: concrete volume pile: overconsumption: maximum incline:

E02 2227 cm 15,123 m³ 14,531 m³ 29,8 % 0,4 °

LB 36 15

Page 16

Liebherr-Werk Nenzing GmbH

Dr. Hans Liebherr Str. 1, 6710 Nenzing/Austria Tel.: +43 50809 41–473, Fax: +43 50809 41–499 crawler.crane@liebherr.com, www.liebherr.com

facebook.com/LiebherrConstruction

LB 36 – 10505378 – 03/2013 Subject to change without notice.