LRB 355.1

Piling and drilling rigEN-US

LRB 2504.07

2 LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

Concept and characteristics

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

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 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

Kelly Visualization

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°

Radio remote control

Concrete pump

Ground Pressure Visualization

3LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

Technical data

Diesel enginePower rating according to ISO 9249

600 kW (805 hp) at 1700 rpm 750 kW (1005 hp) at 1700 rpm

Engine type Liebherr D 9512 A7-04Fuel tank capacity 343 gal with continuous level indicator and

reserve warningExhaust emission complies with EU 2016/1628 Stage V or NRMM

exhaust certification EPA/CARB Tier 4f

WinchesKelly winch with free fallLine pull effective 56,202 lbf (1st layer)Rope diameter 34 mmRope speed 0-279 ft/minOptional 66,139 lbs Kelly winch with free fall*Line pull effective 67,443 lbf (1st layer)Rope diameter 34 mmRope speed 0-262 ft/min* max. line pull only available in the operating mode Kelly drillingAuxiliary winchLine pull effective 17,985 lbf (3rd layer)Swing range left 180°, right 90°Radius adjustment device 8 ft Rope diameter 20 mmRope speed 0-177 ft/min

Crowd systemCrowd systemCrowd winchCrowd force 89,924 / 89,924 lbf (push / pull)Line pull effective 44,962 lbfTravel with 72.2 ft leader 60.7 ftTravel with 88.6 ft leader 77.1 ftRope speed 0-230 ft/minOptional free fall for hammer operation

Swing gearDrive system with fixed axial piston hydraulic motors, planetary

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

2 swing drivesBrake hydraulically released multi–disc holding brakeSwing speed 0-2.4 rpm continuously variable

CrawlersDrive system with fixed axial piston hydraulic motorsCrawlers maintenance-free, with hydraulic chain tensioning

deviceBrake hydraulically released multi–disc holding brakeUndercarriage type 225Drive speed 0-1.3 mphTrack force 145,451 lbfGrousers 3-web grousers, width 35.4 inchUndercarriage type 260Drive speed 0-1.1 mphTrack force 167,483 lbfGrousers 3-web grousers, width 39.4 inch

Hydraulic systemHydraulic pumpsfor attachments 3x 105 + 2x 114 gal/min for kinematics 57 gal/min Hydraulic oil tank capacity

291 gal

Max. working pressure 5,801 PSIHydraulic oil 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.

Noise emission / vibrationNoise emission according to 2000/14/EC directiveEmission sound pressure level LPA

75 dB(A) (in the cabin)

Guaranteed sound power level LWA

110 dB(A) (of the machine)

Vibration transmitted to the machine operator

< 8.2 ft/s2 (to the hand-arm system)< 1.6 ft/s2 (to the whole body)

Optional Eco-Silent ModeGuaranteed sound power level LWA

-3 dB(A) (of the machine)

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.

4 LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

Leader 72.2 ft Leader 88.6 ft

Dimensions

35.4

inch

107´

9´´

10´10´´-14´9´´ 10´10´´-14´9´´15´5´´ 15´5´´

45°

45°

7°

7°

4´1´

´

89´4

´´

19´4´´

R 15´5´´

7°7°

35.4 inch

15´5´´

0-10

´6´´

0-1´

5´´

Operating weightTotal weight with undercarriage type 225 lbs 210,762The operating weight includes the basic machine LRB 355.1 (ready for operation – including 20 % filling of diesel tank) and 3x 13,228 lbs counterweight, without attachment and Kelly equipment.

Operating weightTotal weight with undercarriage type 225 lbs 224,210The operating weight includes the basic machine LRB 355.1 (ready for operation – including 20 % filling of diesel tank) with Kelly equipment and 3x 13,228 lbs counterweight, without attachment.

5LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

Leader 88.6 ft

108´

39.4 inch

3´4´

´

16´11´´

20´1´´

R 15´5´´

10´10´´-14´9´´ 15´5´´

45°7°

7°7°

0-10

´11´

´

0-1´

Operating weightTotal weight with undercarriage type 260 lbs 239,863The operating weight includes the basic machine LRB 355.1 (ready for operation – including 20 % filling of diesel tank) with Kelly equipment and 3x 13,228 lbs counterweight, without attachment.

6 LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

Undercarriage type 225

Transport and weights

35.4 inch

11´6´´

6´2´

´

3´11

´´

12´6

´´

19´4´´ 23´10´´

6´5´´

4´11

´´

66´3´´

23´1´´

Leader 72.2 ft without Kelly equipmentincludes the basic machine LRB 355.1 (ready for operation – including 20 % filling of diesel tank) without counterweight and attachment.

lbs 171,079

19´4´´ 32´

74´5´´

23´1´´

Leader 88.6 ft with Kelly equipmentincludes the basic machine LRB 355.1 (ready for operation – including 20 % filling of diesel tank) without counterweight and attachment.

lbs 184,527

16´9´´

74´5´´

10´´4´´

8´8´´

4´5´

´11

´6´´

Leader 27 m with Kelly equipment, without crawlers, with jack-up system includes the basic machine LRB 355.1 (ready for operation – including 20 % filling of diesel tank) with jack-up system and adapter for casing oscillator, without counterweight and attachment.

lbs

161,158

13´1´´

7LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

5´10´´ 35.4 inch19´4´´

11´6´´10´7´´10´2´´ 7´11´´

28´8´´

12´5

´´

11´5

´´4´

5´´

Basic machine versionswithout jack-up system, counterweight and adapter for casing oscillator

lbs 107,365

with jack-up system and adapter for casing oscillator, without counterweight and crawlers

lbs 83,996

LeaderLeader 72.2 ft without Kelly equipment lbs 63,714Leader 88.6 ft with Kelly equipment lbs 77,162

9´6´

´

11´3´´74´5´´66´3´´

Crawler type 225Weight lbs 16,314

35.4 inch

3´6´

´

19´4´´

8 LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

5´ 39.4 inch20´11´´

11´10´´28´8´´

12´9

´´

15´

7´´

Basic machine versionswithout jack-up system, counterweight and adapter for casing oscillator.

lbs 122,797

with jack-up system and adapter for casing oscillator, without counterweight and crawlers.

lbs 86,862

Undercarriage type 260

39.4 inch

11´10´´

12´1

0´´

20´11´´

4´4´

´

74´5´´

Leader 88.6 ft with Kelly equipmentincludes the basic machine LRB 355.1 (ready for operation – including 20 % filling of diesel tank), without counterweight and attachments.

lbs 199,959

17´4´´

10´9´´

7´3´´

4´5´

´

4´5´

´

12´1

0´´

Leader 88.6 ft with Kelly equipment, without crawlers, with jack-up systemincludes the basic machine LRB 355.1 (ready for operation – including 20 % filling of diesel tank) with jack-up system and adapter for casing oscillator, without counterweight and attachment.

lbs

164,024

31´4´´

13´1´´

22´2´´

9LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

DBA 300Weight lbs 26,015

Vibrator slim design 1500 HWeight lbs 19,621

15´9´´

7´3´

´

8´5´´

13´5´´

39.4 inch

4´

20´11´´

Counterweight (standard)

Weight lbs 3x 13,228

Counterweight (option)

Weight lbs 1x 13,228

Additional counterweight (option, only for

double rotary drilling)

Weight lbs 2x 13,228

2´10´´ 4´10´´ 2´2´´

1´4´

´

1´4´

´

1´4´

´1´

2´´3´7´´

4´2´´

11´5´´

15´4´´

6´5´

´

16´5´´

BAT 450.1Weight lbs 19,842

MAT 120Weight lbs 13,228

5´10

´´

6´11´´

7´9´

´

8´1´

´

5´10

´´

5´11´´

Crawler type 260Weight lbs 22,707

OptionsAdapter for casing oscillator lbs 2,866Jack-up system (incl. adapter for casing oscillator)

lbs 8,598

Elevating working platform lbs 1,102Concrete supply line lbs 1,764

5´10

´´

8´6´´

10 LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

Full displacement drilling

BAT 450.1

Performance dataRotary drive - torque lbf-ft 331,903Rotary drive - speed rpm 38Max. drilling depth ft 84.6Drilling depth with 10 m Kelly extension ft 117.5Max. pull force (crowd winch and Kelly winch) lbf 202,328Max. drilling diameter* inch 23.6Above drilling depths are valid for the use of standard tools and for the X value of 22.8 inch shown in the illustration. Using the 72.2 ft leader the given maximum drilling depth must be reduced by 16.4 ft. * Other drilling diameters available on request

Open without extension, with water tank

107´

9´´

Closed with extension

130´

7´´

X X

11LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

Continuous flight auger drilling

BAT 450.1

Performance dataRotary drive - torque lbf-ft 331,903Rotary drive - speed rpm 38Max. drilling depth ft 83.7Drilling depth with 10 m Kelly extension ft 116.5Max. pull force (crowd winch and Kelly winch) lbf 202,328Max. drilling diameter* inch 47.2 Above 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 the X value of 13.8 inch shown in the illustration. Using the 72.2 ft leader the given maximum drilling depth must be reduced by 16.4 ft *Other drilling diameters available on request

Detailed view of BAT 450.1

130´

7´´

X

12 LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

Double rotary drilling

DBA 300

X

107´

9´´

Performance dataRotary drive I - torque lbf-ft 0-221,267Rotary drive I - speed rpm 0-26Rotary drive II - torque lbf-ft 0-110,634Rotary drive II - speed rpm 0-30Max. drilling diameter* inch 35.40Max. pull force (crowd winch and Kelly winch) single fall lbf 146,126Max. pull force (crowd winch and Kelly winch) two fall*** lbf 202,328Max. drilling depth** ft 85.3Above drilling depths are valid for the use of standard tools and for an X value of 11.8 inch. Using the 72.2 ft leader the given maximum drilling depth must be reduced by 16.4 ft. 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 must be reduced by 31.5 inch *** When using a two-fall pulling device, the maximum drilling depth must be reduced by 8.2 ft

13LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

Performance dataRotary drive - torque lbf-ft 331,903Rotary drive - speed rpm 38Max. drilling diameter uncased ft 6.6Max. drilling diameter* cased ft 4.9Max. drilling diameter below the leader ft 14.4

Other drilling diameters available on request. When using a casing oscillator, value X must be reduced by 63 inch. *Depends on the design of the casing driver

Kelly drilling

Kelly barsA X** Drilling depth Weightft ft ft lbs

MD 36/3/30 39.0 48.6 88.6 16,755MD 36/3/36 45.6 42.0 108.3 20,283MD 36/4/30 32.6 55.1 88.6 18,740MD 36/4/42 42.5 45.3 128.3 24,030MD 36/4/48 49.0 40.4 148.0 26,676MD 36/4/54 52.3 35.4 167.7 28,660MD 36/4/60 57.3 30.5 187.3 31,085MD 36/4/66 62.2 25.6 207.0 33,731** Values valid for 88.6 ft leader. For machines with 72.2 ft leader value X is

reduced by 16.4 ft

BAT 450.1

X

A

6´3´´

14 LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

Soil mixing

Performance data 3MA 35Rotary drive - torque 1st gear lbf-ft 25,815Rotary drive - speed 1st gear rpm 62Rotary drive - torque 2nd gear lbf-ft 12,907Rotary drive - speed 2nd gear rpm 124Max. mixing depth ft 82Max. pull force lbf 89,924 Above mixing depth is valid for the use of standard tools and for the X value of 27.6 inch shown in the illustration. Twin and triple mixing equipment available for longitudinal or transverse mounting.

3MA 35 BAT 450.1MAT 120

Performance data BAT 450.1

Rotary drive - torque lbf-ft 331,903Rotary drive - speed rpm 38Max. mixing depth ft 84

Mixing depth with 10 m Kelly extension ft 116.8Max. mixing diameter* ft 11.1Above mixing depth is valid for the use of standard tools and for the X value of 29.9 inch shown in the illustration.* If the mixing diameter is 6.6 ft or more the mixing paddle is always located below the leader, other diameters available on request

Performance data MAT 120Rotary drive - torque lbf-ft 84,820Rotary drive - speed rpm 100Max. mixing depth ft 85.3Max. mixing diameter* ft 4.9Above mixing depth is valid for the use of standard tools and for the X value of 11.8 inch shown in the illustration. *Other mixing diameters available on request

X X X

105´

4´´

105´

4´´

124´

1´´

Using the 72.2 ft leader the given maximum mixing depths must be reduced by 16.4 ft.

15LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

Vibrator slim design

1500 H

Performance dataStatic moment lbf-ft 0-22,127Max. frequency rpm 2160Max. pull force lbf 345,082Max. amplitude with clamp inch 5.7Total weight without clamp lbs 15,873Total weight with clamp lbs 18,298Dynamic weight with clamp lbs 9,149Max. pile element length ft 86.9Swing range vibrator ° +/- 50The given pile element length is valid for the X value of 19.7 inch shown in the illustration. Using the 72.2 ft leader the given maximum pile element length must be reduced by 16.4 ft.

105´

4´´

X

16 LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

Ring vibrator

32 VMR

Performance dataStatic moment lbf-ft 0-23,602Max. frequency rpm 2300Max. pull force lbf 418,144Pile element diameter inch 22-24Max. pile element length ft 131.2Total weight lbs 30,644Using the 72.2 ft leader the given maximum pile element length must be reduced by 16.4 ft.

17LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

Hydraulic hammer

H 15L

with 22,046 lbs drop weight

Performance dataDrop weight lbs 22,046Max. rated energy lbf-ft 110,634Blow rate max. energy blows/min 30Max. blow rate blows/min 80Kelly winch (pile winch) lbf 56,202Total weight lbs 39,992Max. pile length ft 80.4The given pile element length is valid for the X value of 19.7 inch shown in the illustration. Using the 72.2 ft leader the given maximum pile element length must be reduced by 16.4 ft.

X

105´

4´´

18 LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

BAT 450.1

Shock absorber

Drive motors

Gearbox

Cardan joint

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

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

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

19LRB 355.1 2504.07 - rA - EN-US v01.122019 - 13167554

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 signal• Prevention of critical or stressful situations before they

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

Your benefit:• 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°

all measurements displayed on this page are metric

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

+43 50809 41-473www.liebherr.com, foundation.equipment@liebherr.comfacebook.com/LiebherrConstruction

Prin

ted

in A

ustr

ia

LRB

355

.1 2

504.

07 -

rA

- E

N-U

S v

01.1

2201

9 -

1316

7554

Sub

ject

to c

hang

e w

ithou

t not

ice.

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