Home \ International \ Liebherr crawler crane erects mixing plant
Liebherr crawler crane erects mixing plant
18/04/2018
Pubblicato da Redazione
A Liebherr LR 11000 crawler crane operated by heavy haulage and transport contractor Emil Egger AG installed a silo with a capacity of 470 cubic metres in Oberriet, a Swiss municipality on the border with Austria. The Betomat 5/470 mixing plant it install
A Liebherr LR 11000 crawler crane operated by heavy haulage and transport contractor Emil Egger AG installed a silo with a capacity of 470 cubic metres in Oberriet, a Swiss municipality on the border with Austria. The Betomat 5/470 mixing plant it installed is also manufactured by the Liebherr Group.
The crawler crane operated by Emil Egger AG meant that what is currently the most powerful crane in the whole of Switzerland with a maximum lifting capacity of 1000 tonnes was used for the job. Managing Director Michael Egger explained the reason for using such a powerful crane to handle a gross load of 140 tonnes with a maximum radius of 16 metres. "The benefit of our solution was that using the LR 11000 for this job meant that a derrick jib was not required as would have been the case if a 500 tonne crawler crane had been used. That would have presented a massive problem as a result of the extremely constricted space available", explained Egger.
Installation work made more difficult by frost and snow
But even in this configuration with the 54-metre main boom, there was very little space for the crawler crane to slew through 180 degrees. A gap of just a few centimetres was left between the turntable ballast on the crawler crane and the Liebherr bottom-slewing crane on the site. After the slewing process, the crawler gear on the LR 11000 also had to cover a distance of eight metres before the ready-assembled, 15 metre high silo with a net weight of around 130 tonnes could be placed on the plant's base unit. The Liebherr crane specialists and assembly team had to withstand sub-zero temperatures and driving snow to complete this work.
The Liebherr Betomat 5/470 mixing plant in a tower design was installed for Sigmund Sieber AG in Oberriet, Switzerland. Up to 470 cubic metres of aggregates can be stored in the round silo. The special feature of this mixing plant is that it is fitted with the new RIV-2.5-D ring-pan mixer. This mixing system allows variable speeds to be set for the main mixing unit and the agitator tools can be adjusted independently of each other. The plant can mix even the most challenging types of concrete. It means that Sieber is now fully equipped for every possible requirement in the future.
![](/storage/aziende/14849940526971.jpg)
Ultime notizie di Liebherr Italia
![Tamás és Zsolt Kft. took delivery of Liebherr LTM 1650-8.1](/storage/2024/07/tamas-es-zsolt-kft-took-delivery-of-liebherr-ltm-1650-81-6688f18bdc18d.jpg)
Lifting
26/07/2024
Tamás és Zsolt Kft. took delivery of Liebherr LTM 1650-8.1
Tamás és Zsolt Kft. has added a Liebherr LTM 1650-8.1 to its...
![Kran Völkl takes delivery of LTM 1150-5.3 mobile crane and LTC 1050-3.1 compact crane](/storage/2024/06/kran-volkl-takes-delivery-of-ltm-1150-53-mobile-crane-and-ltc-1050-31-compact-crane-66814dd89541b.jpg)
Lifting
23/07/2024
Kran Völkl takes delivery of LTM 1150-5.3 mobile crane and LTC 1050-3.1 compact crane
– Easy road transport with the LTM 1150-5.3: 60 tonnes drivi...
![Liebherr's mobile crane lifts construction crane over treetops](/storage/2024/06/liebherrs-mobile-crane-lifts-construction-crane-over-treetops-66813cf080556.jpg)
Lifting
16/07/2024
Liebherr's mobile crane lifts construction crane over treetops
LTM 1130-5.1 lifts Liebherr 28 K construction crane out of s...
![Liebherr MK 140 Secures Saint-Maurice Cathedral](/storage/2024/06/liebherr-mk-140-secures-saint-maurice-cathedral-668115418ed35.jpg)
Lifting
12/07/2024
Liebherr MK 140 Secures Saint-Maurice Cathedral
A Liebherr MK 140 mobile construction crane was instrumental...
![New LTM 1090-4.2 added to Rolf Herbold GmbH’s crane fleet](/storage/2024/07/new-ltm-1090-42-added-to-rolf-herbold-gmbhs-crane-fleet-6688f22d8cdec.jpg)
Lifting
09/07/2024
New LTM 1090-4.2 added to Rolf Herbold GmbH’s crane fleet
Rolf Herbold GmbH has purchased a new addition to its fleet,...
![Liebherr presents the new 6-axle crane LTM 1400-6.1](/storage/2024/06/liebherr-presents-the-new-6-axle-crane-ltm-1400-61-666bfec6576a9.jpg)
Lifting
20/06/2024
Liebherr presents the new 6-axle crane LTM 1400-6.1
The new crane LTM 1400-6.1 from Liebherr is characterised b...
Altri International
![Exclusive new Cat Track Wear Sensor](/storage/2024/07/exclusive-new-cat-track-wear-sensor-669f9e20ae70c.jpg)
International
26/07/2024
Exclusive new Cat Track Wear Sensor
Exclusive new Cat Track Wear Sensor provides remote, no-touc...
![Tamás és Zsolt Kft. took delivery of Liebherr LTM 1650-8.1](/storage/2024/07/tamas-es-zsolt-kft-took-delivery-of-liebherr-ltm-1650-81-6688f18bdc18d.jpg)
International
26/07/2024
Tamás és Zsolt Kft. took delivery of Liebherr LTM 1650-8.1
Tamás és Zsolt Kft. has added a Liebherr LTM 1650-8.1 to its...
![Cummins opens new powertrain test facility](/storage/2024/07/cummins-opens-new-powertrain-test-facility-669f9c6a4b904.jpg)
International
25/07/2024
Cummins opens new powertrain test facility
Cummins has opened a new powertrain test facility to support...
![Grove GMK6300L-1 proves perfect for compact jobsite in Rotterdam](/storage/2024/07/grove-gmk6300l-1-proves-perfect-for-compact-jobsite-in-rotterdam-6683b901e94d4.jpg)
International
25/07/2024
Grove GMK6300L-1 proves perfect for compact jobsite in Rotterdam
Kraanverhuur Boekestijn sent its Grove GMK6300L-1 for city c...
International
24/07/2024
MB Crusher breaks records and crushes challenges
MB Crusher is proud to support the construction of arenas, s...
![Hammer Lifte makes a full load of deliveries of Easy Lift spiders](/storage/2024/06/hammer-lifte-makes-a-full-load-of-deliveries-of-easy-lift-spiders-6681a8913661a.jpg)
International
24/07/2024
Hammer Lifte makes a full load of deliveries of Easy Lift spiders
Easy Lift's Danish dealer, Hammer Lifte, is always busier to...