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10.06.2011

LEFFER Casing Oscillators VRM 118 KL for Rent in Hainichen

The company Liebherr has deployed a LEFFER casing oscillator at our Hainichen site for rental purposes. This oscillator is applicable for tube dimensions up to 1180 mm and can be refitted for smaller tube diameters by means of reduction inserts. The VRM can be fitted to a multitude of drilling equipment available on the market, as far as these are equipped with the corresponding seating’s and hydraulic connections.

01.06.2011

Sale and Rental of Flexible-tube Pumps

The flexible-tube pumps allow pumping or extracting liquids containing solid contents or abrasive liquids as e. g. waste water, drilling fluids, suspensions, muds, or mortar. Their relatively simple structure makes these pumps very applicable for a robust deployment on special foundation sites. Depending on the machine type, the extracting or pumping capacity is between 30 and 70 m³/h at 8 bars.

11.05.2011

Recovery of our pipes with a diameter of 1500 mm succeeded

At the construction site Motorway A2 / Piatek in Poland, we were facing quite a special challenge. The casing pipes that have been leased from us and that had a dimension of 1500/1400 mm were stuck in the ground as a result of inexpert manipulation by an Irish company. They remained there for about 4 weeks. After such a long time, settlement processes of the ground made the recovery of the 15 m casing pipes almost impossible at first. Only with the application of a drilling rig BAUER BG36 and the later use of a casing oscillator with a torque of more than 2000 kNm and a lifting capacity of 1800 kNm, it became possible to accomplish our goal and pull the pipes. At the site, Torsten Hoffmann and Dietmar Hanßke supervised the operation, that took 4 days long. Momentarily, 10 drilling rigs with torques between 28 and 36t, are working at the same time at the impressive bridge construction site Piatek (near Lodz) of 1.7 km length. The successfully participating special civil engineering companies are from Poland, Austria, Germany, Czech Republic, Spain and Latvia.

26.03.2011

Jet grouting systems now also available as triple version with the diameters 114.3 mm and 133 mm

The jet grouting systems you already know quite well (Simplex and Duplex) are now extended by the Triplex system. We offer this system in the diameters 114.3 and 133 mm. The used media, air and cement suspension, are transported separately. The compatibility to the tools you are currently using can be ensured. As usual, all parts are available in short term. Please contact us if you need further information.Ihren bisher verwendeten Werkzeugen kann sichergestellt werden. Alle Teile sind gewohnt kurzfristig verfügbar. Bitte kontaktieren sie uns, wenn Sie weitere Informationen benötigen.

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20.12.2010

Heiko Schmidt joins our service team

Heiko Schmidt joined our service team in early November. His deployment ensures that all repair orders are delivered in time and with the required quality. The photo shows him doing a somewhat different activity. Due to the strong snowfalls in the last couple of weeks, it was necessary to remove the snow from the office roof.

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