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

  • Driving advances in engines and drivelines
    February 27, 2019
    Technology advances for engine and driveline systems continue - Mike Woof writes With the Stage V emissions requirements being introduced in Europe, a number of engine manufacturers have already announced their plans. Leading engine makers such as Cummins, Deutz, John Deere, Perkins and Volvo Penta have all released information regarding the engines that they will be offering. The new standard introduces the particulate particle count (PN) and applies to all diesel engines above 19kW for off-road applic
    Read More
  • Efficient new asphalt compactors from leading firms
    March 12, 2014
    New asphalt compactors from leading firms offer greater versatility and lower running costs - Mike Woof writes
    Read More
  • Concrete production innovation – mobility the key
    July 5, 2016
    Versatility and productivity are key drivers for the concrete plant sector - Mike Woof writes. The days of most construction machines being expressly designed and built for a single specific purpose have gone. These days construction equipment is largely intended to be versatile and adaptable, allowing it to be operated in a wide array of applications and duties. New concrete plants are designed too for mobility as this allows users to set up highly productive equipment quickly on basic sites, with little p
    Read More
  • Asphalt compaction seeing major technical advances
    August 24, 2016
    Key innovations in asphalt compaction will help improve overall paving quality - Mike Woof writes
    Read More

Highlighted Content