Liebherr LRB 16

The all-round piling and drilling rig LRB 16 owes its name to the sledge’s travel distance of 16 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 16 is the installation of slurry walls. Additionally, the machine is suitable for… more

Liebherr LB 16

The LB 16 unplugged is the first battery-powered drilling rig in the world. With the electro-hydraulic version, Liebherr presents the deep foundation machine with alternative drive concept. The innovative Liebherr model is operated by battery without a cable, therefore: unplugged. There are no restrictions in performance and application of the LB 16 unplugged when compared to the conventional version. The battery is designed to last for a 10-hour working day and can be simply recharged… more

Liebherr LB 45

With the LB 45, Liebherr presents its successor to the proven drilling rig LB 36-410. Its torque is 450 kNm – a 10 % increase in comparison to its predecessor. Various methods such as Kelly drilling, continuous flight auger drilling, partial and full displacement drilling or double rotary drilling can be applied. Despite of its large machine class the upper carriage is compact and designed for small working radii. This allows for working at jobsites… more

Bertha – Largest tunnel boring machine

Named after Seattle’s first woman mayor, Bertha is what is known as a soft rock TBM, as opposed to a hard rock TBM. The latter, as the name suggests, is essentially a big rock drill designed to bore through solid granite or something equally nasty. That’s not to say that Bertha had an easy time of things. Far from it. Soft rock TBMs have to contest with sand, which can be as damaging to machinery… more

Sany SR405R-HK

Expert in construction of large diameter. and 100m deep borehole without torque limit; main winch with large lifting force to ensure stable operation. The heaviest model of the same level ensures large crowding force; equipped with heavy duty, impact resistance reducer to realize stable torque output; excellent drilling ability in hard rock layers more than 60MPa. The structural parts adopt impact, fatigue resistance technology in rock drilling, single layer wire rope winding for interlocking Kelly… more

Furukawa HCR1800

The HCR1800-D20II is equipped with longer guide shell to accommodate a longer starter rod. As a result, you’ll have less rod changing time, faster drilling and a lower overall cost per hole. Longer guide shell accommodates a 20′ starter rod. Field proven rod changer holds four 20′ extension rods. Travelling centralizer keeps rod from warping. Equipped with the newly developed HD828 drifter, offering a blow range of 2700-3300 bpm. High-efficiency 477 cfm air compressor, capable… more

CAT MD6380

Caterpillar’s latest top-of-the-line drill rig is designed for large hole drilling and provides the optimum combination of onboard air, feed force, rotor torque and machine mobility. Powerful, reliable machine capable of working on any site with stable performance and high reliability. Specifications for CAT MD6380: WOB: 53845 kg Borehole diameter: 251–381 mm Engine: Cat® 3512C at 1800 rpm Rated power (J1995): 960 kW Chassis: Cat 374 EEL double grouser 750 mm hard rock Cat 374… more