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Deep FoundationMachinesPiling and drilling rigsLRB 18

The all-round piling and drilling rig LRB 18 owes its name to the sledge’s travel distance of 18 m. It convinces with compact design and low operating weight, which results in low ground pressure. This ensures quick set-up on site as well as flexibility in transferring the machine between different jobsites. One of the most frequent types of application for the LRB 18 is the installation of sheet piles. Additionally, the machine is suitable for other common foundation work including drilling with continuous flight auger or double rotary head, soil mixing and piling work with a hydraulic hammer...

metricimperial

  • Operating weight - 52.0 t

  • Max. torque - 120 kNm

  • Max. crowd force - 200 kN

  • Engine power - 390 kW

  • Pile driving with vibrator slim design, max. pile length - 17.2 m

product image 0
Economic fuel consumption
Innovative hydraulic concepts achieve high performance and keep fuel consumption low, despite reduced engine power.
Obstacle recognition
An improvement for slurry wall application is the obstacle recognition, which enables the timely detection of obstacles in the soil. This protects both the attachment and the basic machine.
Easy transportation and quick set-up
Basic machine and leader can be transported in one piece with all hydraulic hoses connected. The minimized assembly work allows for quick and easy transportation of the machine between jobsites.
Safety features
Roof railing as well as rear-view and side cameras enhance safety.
High operator comfort
The innovative cabin design includes a modern air-conditioning system and an optimized view from the cabin, as well as an orthopaedic operator’s seat. All switches, joysticks and pedals are ergonomically positioned.
Attachment recognition
The automatic attachment recognition also records performance figures of the respective attachment.
Operating weight
52.0 t
Max. torque
120 kNm
Max. winch line pull
50 kN
Max. crowd force
200 kN
Engine power
390 kW
Continuous flight auger drilling, max. drilling depth
20.3 m
Continuous flight auger drilling, max. drilling diameter
600 mm
Full displacement drilling, max. drilling depth
21.0 m
Full displacement drilling, max. drilling diameter
600 mm
Double rotary drilling, max. drilling depth
17.6 m
Double rotary drilling, max. drilling diameter
620 mm
Soil mixing, max. effective length
17.2 m
Pile driving with vibrator slim design, max. pile length
17.2 m
Pile driving with ring vibrator, max. pipe length
27.0 m
Pile driving with hydraulic hammer, max. pile length
16.9 m
Min. transport width
3,000 mm
Min. transport height
3,400 mm

Technical data – LRB 18 piling and drilling rig

Technical data (USA) – LRB 18 piling and drilling rig

Overview LRB series piling and drilling rigs

Overview LRB series piling and drilling rigs (USA)

Solutions for deep foundation work

Technical data - Vibrator LV 20 / LV 20 F

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Wear parts for drilling tools

Rear supports
The robust undercarriage offers excellent stability, which can be further increased with the optional rear supports.
MyJobsite
One single tool for the collection, documentation and analysis of all process, machine, construction site and position data.
Recording of working processes (PDE)
With the PDE process data recording system machine data is recorded during the working process.
LIPOS positioning system
Accurate positioning and precise execution of piling or drilling processes.
Remote control
The complete loading and set-up processes can be carried out via remote control, which means only one person is required.
Eco silent mode
With the eco silent mode the engine speed can be reduced to a predefined, required level. With this feature a notable reduction in diesel consumption can be achieved without any impact on operational output. Noise emissions are thus also lowered.
Vibrating
Vibrating allows for installing and extracting elements using harmonious vibration.
Continuous flight auger drilling
The loosened soil material is continuously conveyed to the surface using a continuous auger, the so-called continuous flight auger.
Impact driving
Impact driving uses a hydraulic hammer for the installation of various types of pile. The hammer’s ram mass impacts on the pile.
Double rotary drilling
Double rotary drilling combines continuous flight auger drilling with a continuous casing.
Wet soil mixing
For wet mixing a self-hardening suspension is introduced into the ground.
Vibro-replacement
Coarse extraneous material is filled into the vibrating hopper and a load-bearing gravel or crushed stone column is produced.
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  • Torque - 120 kNm

  • Speed - 54 U/min

  • Rotary drive I (casing) - max. torque - 0 - 90 kNm

  • Rotary drive I (casing) - max. speed - 0 - 32 U/min

  • Rotary drive II (auger) - max. torque - 0 - 68 kNm

  • Rotary drive II (auger) - max. speed - 0 - 44 U/min

  • Torque - 35 kNm

  • Speed - 124 U/min

  • Max. ram weight - 6,000 kg

  • Max. energy - 72 kNm

  • Blow rate - 40 - 150 bpm

  • Eccentric moment - 0 - 20 kgm

  • Max. centrifugal force - 1,160 kN

  • Max. frequency - 2,500 U/min

  • Eccentric moment - 0 - 20 kgm

  • Max. centrifugal force - 1,160 kN

  • Max. frequency - 2,500 U/min