Power underground from Premel’s system

A new mobile power system offers independent electricity and compressed air supply for construction sites. The power package has been developed by Swiss firm Premel and comes enclosed in a standard container, fitted with a generator and a compressor from Atlas Copco. Typical applications for the mobile power stations include tunnel construction sites. For use in operations with a risk of explosions, the system can also be equipped with a spark arrestor.
October 19, 2017 Read time: 2 mins
The mobile power stations are equipped with a robust QAS 60 generator and a XAHS 237 mobile compressor from Atlas Copco

A new mobile power system offers independent electricity and compressed air supply for construction sites. The power package has been developed by Swiss firm Premel and comes enclosed in a standard container, fitted with a generator and a compressor from 161 Atlas Copco.

Typical applications for the mobile power stations include tunnel construction sites. For use in operations with a risk of explosions, the system can also be equipped with a spark arrestor. Each container measures 6.1m in length by 2.35m wide and 2.40m high, with a weight of around 9tonnes. This allows easy transport by truck, while for loading the container has forklift receivers in the base.

The mobile power stations are equipped with Atlas Copco units, a QAS 60 generator and an XAHS 237 compressor. The generator provides 60kVA, with power from a Perkins diesel while the compressor is powered by an MTU engine. According to the supplier, the generator can be overloaded by 300% for up to 20 seconds with no problems. The compressor provides up to 14m3/min at 12bars.

Premel builds the container systems, including the generator, compressor, exhaust and fuel system, at its Bellinzona manufacturing facility and tests them on-site.

Maintenance

For more information on companies in this article

Related Content

  • Advanced, low emission, fuel efficient earthmoving
    February 23, 2012
    Manufacturers are rolling out sophisticated machines for the European, North American and Japanese markets - Mike Woof reports. This year has been a pivotal period for the development of advanced, low emission earthmoving machines. During 2011 an array of manufacturers have introduced new models designed to comply with the latest Stage IIIB/Tier 4 Interim emissions regulations introduced for
    Read More
  • Drilling's novel solutions
    July 23, 2012
    In the drilling and hydraulic attachment sectors too, firms are offering novel solutions for the customer. Atlas Copco continues to develop its comprehensive range of drilling solutions in the shape of its latest down-the-hole (DTH) and SmartRig variants, as well as adding new compact rigs and new consumables to the line-up. The firm's latest Roc L630 DTH rig benefits from a new feed as well as improved cooling. The new aluminium feed is said to improve hole straightness and hole quality. It also allows the
    Read More
  • Chinese manufacturers competing in quarrying segment
    March 5, 2015
    Chinese firms are now gearing up to tackle the quarrying market - Mike Woof writes. One of the key developments of note for the bauma China exhibition in late 2014 was the number of Chinese manufacturers now looking to compete in the quarrying sector. Also of note was how Western manufacturers are also taking the emergent markets seriously, developing machines to counter this increased competition from China. In many cases Western manufacturers have partnered with Chinese firms, bought out Chinese companies
    Read More
  • Drilling efficiency
    February 20, 2012
    The latest developments in drilling rigs can help boost efficiency in quarry producion applications - Mike Woof reports
    Read More

Highlighted Content