The crawl-in eBG 33, designed by Bauer Maschinen, became once weak to drill piles with a diameter of 1200 mm, as a lot as a depth of 16 metres, on a Bauer Spezialtiefbau project in Münster, Germany.
Prerequisites on the test design were described as “extraordinarily advanced”. Despite this, it did the job and saved 400 litres of gas in eight hours. It became once also finest half of as noisy because the old diesel powered model.
First corpulent production job for the eBG 33 would maybe be on the HS2 project in the UK, starting up in the following few weeks.
Bauer Technologies is working in joint challenge with Keller on a £95m geotechnical works contract for EKFB – a joint challenge of Eiffage, Kier, Ferrovial Constructing and BAM Nuttal – which is building the C23 section of the new railway. The C23 section runs for 80km between the Chiltern Tunnel and Lengthy Itchington Wood. It entails 15 viaducts, extra than 80 bridges, 7km of tunnels and 30 million cubic metres of excavation.
To carry the the same capacity as a old Bauer BG with a diesel engine, the eBG 33 makes exercise of an instantaneous energy provide – battery energy can’t yet carry this vogue of energy requirement.
The Bauer eBG 33 has a pressure energy of extra than 400 kW, hanging it in the the same class because the BG 28 and BG 36. Rather then classic Kelly drilling, it would possibly maybe well truly maybe well also be weak for soil mixing ways comparable to cutter soil mixing (CSM) or double-head method drilling, or with a Bauer trench cutter attachment.
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