Cat reveals EU Stage IV solution at INTERMAT

Caterpillar announced its EU Stage IV emissions solution at INTERMAT for C7.1 and C13 industrial engines. With power ratings from 116kW to 225kW, the 7.1litre six-cylinder C7.1 gets an SCR catalyst and diesel exhaust fluid dosing system as part of the exhaust after-treatment process. The larger C13 – 13litre, 287-387kW power sector – also gets an SCR and diesel exhaust fluid after-treatment system, but retains its active regeneration process. Both engines have been proven to have a total fluid consumption
January 6, 2017 Read time: 1 min
C7.1 and C13 engines get SCR after-treatment for emissions
RSS178 Caterpillar announced its EU Stage IV emissions solution at INTERMAT for C7.1 and C13 industrial engines.

With power ratings from 116kW to 225kW, the 7.1litre six-cylinder C7.1 gets an SCR catalyst and diesel exhaust fluid dosing system as part of the exhaust after-treatment process.

The larger C13 – 13litre, 287-387kW power sector – also gets an SCR and diesel exhaust fluid after-treatment system, but retains its active regeneration process. Both engines have been proven to have a total fluid consumption – diesel fuel and diesel exhaust fluid – of up to 5% less than their Stage IIIb predecessors.

www.cat.com

Hall: 5B Stand: J023

For more information on companies in this article

Related Content

  • Cat’s C7.1 engine redeveloped for less regulated markets
    January 6, 2017
    Caterpillar has re-engineered its 7litre C7.1 engine to create a power unit more suited to those markets with lesser-regulated emission controls. Meeting China Stage II emission regulations – equivalent to EU Stage IIIa/EPA Tier 3 – the C7.1 uses high-pressure electronic common rail fuel injection and a wastegated single turbocharger, to achieve a power output of up to 205kW.
    Read More
  • Cat’s C7.1 engine redeveloped for less regulated markets
    April 17, 2013
    Caterpillar has re-engineered its 7litre C7.1 engine to create a power unit more suited to those markets with lesser-regulated emission controls. Meeting China Stage II emission regulations – equivalent to EU Stage IIIa/EPA Tier 3 – the C7.1 uses high-pressure electronic common rail fuel injection and a wastegated single turbocharger, to achieve a power output of up to 205kW.
    Read More
  • INTERMAT launch for Perkins Stage IV solution
    January 6, 2017
    Perkins used INTERMAT to reveal its six-cylinder solution to meet US EPA Tier 4 Final/EU Stage IV emissions regulations due in 2014. Top of the six-cylinder range is the twin turbo, 1206F-E70TTA – a 7litre engine capable of producing up to 225kW. Key to the engine’s cleanliness is a revised emissions module that now adds an SCR system to the existing DOC and DPF elements, but without increasing its physical size.
    Read More
  • INTERMAT launch for Perkins Stage IV solution
    April 16, 2012
    Perkins used INTERMAT to reveal its six-cylinder solution to meet US EPA Tier 4 Final/EU Stage IV emissions regulations due in 2014. Top of the six-cylinder range is the twin turbo, 1206F-E70TTA – a 7litre engine capable of producing up to 225kW. Key to the engine’s cleanliness is a revised emissions module that now adds an SCR system to the existing DOC and DPF elements, but without increasing its physical size.
    Read More

Highlighted Content