Cummins puts over 29,828kW on display

Cummins said that Conexpo 2014 represents the biggest ever presence by the company at a construction equipment show, with over 29,828kW installed in more than 180 machines at the show. Its Tier 4 line-up on show extends from some of the smallest – the 55kW QSF2.8 installed in a carry crane from Manitex – up to the most powerful Tier 4i kit, that of a 738kW cold milling machine from Wirtgen which uses a twin-engine installation comprising QSL9 and QSX15 engines.
March 6, 2014 Read time: 2 mins
Cummins engines are on display in over 180 machine at Conexpo
196 Cummins said that Conexpo 2014 represents the biggest ever presence by the company at a construction equipment show, with over 29,828kW installed in more than 180 machines at the show.

Its Tier 4 line-up on show extends from some of the smallest – the 55kW QSF2.8 installed in a carry crane from Manitex – up to the most powerful Tier 4i kit, that of a 738kW cold milling machine from 2395 Wirtgen which uses a twin-engine installation comprising QSL9 and QSX15 engines.

Conexpo revealed the first installed appearance of the latest QSG12 heavy-duty engine. Installed in a crawler crane, the Tier 4 Final compliant engine achieves a 380kW output.

Cummins’ QSG12 does not use cooled exhaust gas recirculation (EGR) to meet Tier 4 Final emissions, so its cooling requirements remain similar to those of a Tier 3 engine. The engine is also said to be 300-400kg lighter than other engines in its class from the use of composite materials and a sculpted block.
www.cummins.com

For more information on companies in this article

Related Content

  • Hyundai firms up its compaction equipment offering with the new HR120C-9 at Conexpo-Con/Agg 2014
    January 6, 2017
    Hyundai used Conexpo 2014 to launch the HR120C-9, the first in a new range of soil compactors that will only be available in selected markets. The HR120C-9, made for Hyundai by Atlas Weyhausen, is a 12tonne machine equipped with a smooth drum and a permanent front axle weight of 6.9tonnes.
    Read More
  • Hyundai firms up its compaction equipment offering with the new HR120C-9 at Conexpo-Con/Agg 2014
    March 3, 2014
    Hyundai used Conexpo 2014 to launch the HR120C-9, the first in a new range of soil compactors that will only be available in selected markets. The HR120C-9, made for Hyundai by Atlas Weyhausen, is a 12tonne machine equipped with a smooth drum and a permanent front axle weight of 6.9tonnes.
    Read More
  • MAN reveals EU Stage V engine solution
    April 12, 2016
    MAN has revealed two new ranges of off-highway engines that are said to lay the foundation of its EU Stage V emissions regulation strategy. The two ranges include a six-cylinder 15.26 litre engine offering outputs from 415-485kW and a larger 24.24 litre V12 engine with power outputs from 588-816kW. Both meet Tier 4 Final/EU Stage IV emissions and are also said to be EU Stage V ready. The six-cylinder engine, badged D3876 LE12x, uses variable geometry turbocharging and a 2,500 bar fuel injection pressure to
    Read More
  • Komatsu PC55MR features increased versatility, Tier 4 engine
    March 7, 2014
    Komatsu America’s new compact hydraulic excavator is designed for increased versatility and, ultimately, lower operating costs. Applications for the PC55MR include a variety of construction, utility and landscaping applications. The compact excavator has an operating rate between 5150-5795kg. A 28.3kW SAA4D88E-7 engine, featuring auto decelerator and economy mode, helps reduce operating costs. The SAA4D88E-7 Tier 4 Final engine uses Exhaust Gas Recirculation (EGR), and a high-pressure common rail fuel in
    Read More

Highlighted Content