2024 Liebherr Piling rig LRH series LRH 200 unplugged

Information

2024 Liebherr Piling rig LRH series LRH 200 unplugged

The LRH 200 unplugged is one of the world’s first battery-powered piling and drilling rigs. During operation the deep foundation machine can be connected to a conventional electric supply or powered by battery without a cable, therefore “unplugged”. There are no restrictions in performance and application of the machine when compared to the conventional version with diesel engine.

Features may include:

Zero Emission
  • The machine causes no local emissions and significantly less noise. Thus, it is also suitable for operation in areas sensitive to noise.
Electric engine
  • The innovative Liebherr machine has an electric engine.
Unplugged (battery powered)
  • The machine can be operated by battery without a cable, therefore: unplugged.
Plugged in (socket operation)
  • The machine can operate fully when connected to a conventional electric supply, or be recharged within a few hours.
Special radii and inclination
  • The flexible leader kinematics allows very large radii of up to 8 m and inclinations of up to 18° in all directions. Thus, a complete pile group can be installed from one location without repositioning the carrier machine.
13-metre vertical travel device
  • The special leader kinematics allow the leader to be raised or lowered by 6.5 m above/below ground level.

Photos

Highlights

  • South Hadley, Massachusetts
  • 2024
  • Liebherr
  • Piling rig LRH series LRH 200 unplugged
  • Available
  • Max: 96 ft (29.2 m)

Specifications

  • 2024
  • Liebherr
  • Piling rig LRH series
  • LRH 200 unplugged
  • Track
  • 342 hp (255 kW)
  • 250 kNm | Predrilling: 35 kNm
  • Electric (zero emission)
  • Max. winch line pull: 44,961.789 lbf (200 kN) | Max. crowd force: 44,961.789 lbf (200 kN)
  • Vertical travel device: 6,5 ft (6,5 m) | Continuous flight auger drilling, max. drilling diameter: 3.3 ft (1,000 mm) | Soil mixing, max. mixing diameter: 4,921.2 ft (1,500 mm) | Full displacement drilling, max. drilling diameter: 500 mm
  • Max: 96 ft (29.2 m)
  • Max. leader: 84 ft (25.7 m) | Max. pile: 80.4 ft (24.5 m) | Jib: 25.6 ft (7.8 m) | Soil mixing, max. effective: 112.5 ft (34.3 m)
  • Predrilling, max. drilling: 57.1 ft (17.4 m) | Continuous flight auger drilling: 113.2 ft (34.5 m) | Down-the-hole drilling, max. drilling: 82.7 ft (25.2 m) | Full displacement drilling: 35.2 m
  • Min: 11.45 ft (3,490 mm)
  • Min: 11.15 ft (3,400 mm)
  • Operating: 89.8 tons (81.0 t)
  • Max. pile: 35,274 lbs (16 t) | Basic hammer min/max: 14,859 lb (6,740 kg) / 39,683 lb (18,000 kg) | Ram mass min/max: 6,613.800 lb (3,000 kg) / 22,046 lb (10,000 kg)
  • Leader inclination: 1:3