Cat’s C7.1 engine redeveloped for less regulated markets

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.
April 17, 2013 Read time: 1 min
178 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. The engine does not require low ash oils or low sulphur diesel, and service intervals are said to be every 500 hours, according to application.

Stand: A4, 316

www.cat.com

View more videos
View more stories

For more information on companies in this article

Related Content

  • Steering on drums: the Dynapac CG2300 roller
    February 13, 2013
    Having a long tradition of CG rollers, without central articulation, but with steering on drums, Atlas Copco’s Road Construction Equipment division now launches the Dynapac CG2300 asphalt roller. The roller is 3.95m long and 3m high with an inner turning radius of 3.1m. This means transportation advantages as well as ease of working in restricted areas.
    Read More
  • Bridgestone develops winter tyre for wheeled loaders
    January 6, 2017
    Bridgestone has introduced a snow tyre for wheeled loaders and ADTs, called the VSW. The soft compound open tread block design offers low-profile tyre characteristics, higher grip and more flotation than non-winter tyre compounds.
    Read More
  • Bridgestone develops winter tyre for wheeled loaders
    April 17, 2013
    Bridgestone has introduced a snow tyre for wheeled loaders and ADTs, called the VSW. The soft compound open tread block design offers low-profile tyre characteristics, higher grip and more flotation than non-winter tyre compounds.
    Read More
  • Cat 316E revealed at INTERMAT
    January 6, 2017
    Cat’s latest E-series excavator is the 16.7tonne 316E. It replaces the 315D and gets a Cat C4.4 Acert engine to meet EU Stage IIIb emissions. It is the first of three smaller E series being launched by Cat this year. Electric boom regeneration is also available on the new model, and combined with the latest engine technology, gives the company a fuel-saving focus. There is a new cab with lower noise levels – typically a 4dB(a) reduction over its D series predecessor – and improved comfort and visibility too
    Read More

Highlighted Content