INTERMAT launch for updated D6N

Caterpillar has given its D6N fine grading and muck-shifting dozer an EU Stage IIIb emissions-compliant engine for 2012. The 129kW C6.6 Acert engine now gets a DOC and DPF with passive regeneration, helping the machine to a 2% productivity boost primarily from sharper throttle response. There is also a selectable economy mode – linked to 2nd gear – that automatically shifts the dozer into 3rd gear when reversing, and simultaneously reduces engine revs from 2000 to 1700rpm. This system can give fuel saving
January 6, 2017 Read time: 1 min
D6N gets host of improvements
178 Caterpillar has given its D6N fine grading and muck-shifting dozer an EU Stage IIIb emissions-compliant engine for 2012.

The 129kW C6.6 Acert engine now gets a DOC and DPF with passive regeneration, helping the machine to a 2% productivity boost primarily from sharper throttle response.

There is also a selectable economy mode – linked to 2nd gear – that automatically shifts the dozer into 3rd gear when reversing, and simultaneously reduces engine revs from 2000 to 1700rpm. This system can give fuel savings of up to 25%, said Cat.

The previous generation’s cast blade tower has been replaced by a fabricated and welded steel structure, enabling a ball-socket coupling – similar to that found on the D6T.

www.cat.com

RSS
View more videos

For more information on companies in this article

Related Content

  • Liebherr updates hydrostatic dozer line
    January 6, 2017
    Liebherr has unveiled its first Generation 6 dozer, the PR736. The hydrostatic drive machine has a service weight of 25tonnes and is powered by a 150kW engine. The driveline is electronically regulated and features an integrated eco function. The operator can choose between high performance and maximum economy, with the system automatically setting up the travel components. Proactive power control is also included on the Generation 6 machines, with travel drive settings being automatically adjusted as the o
    Read More
  • Liebherr updates hydrostatic dozer line
    March 6, 2014
    Liebherr has unveiled its first Generation 6 dozer, the PR736. The hydrostatic drive machine has a service weight of 25tonnes and is powered by a 150kW engine. The driveline is electronically regulated and features an integrated eco function. The operator can choose between high performance and maximum economy, with the system automatically setting up the travel components. Proactive power control is also included on the Generation 6 machines, with travel drive settings being automatically adjusted as the o
    Read More
  • C-ing is believing for Cat telehandlers
    January 6, 2017
    Caterpillar says its new Telehandlers - TH336C, TH337C, TH406C and TH407C - feature the company’s C4.4 ACERTTM engines that meet Stage IIIB emissions standard and are available in a 92.6kW (124 hp) or a 106kW (142hp) rating. The C4.4 engine is said by Cat to be designed and manufactured to ensure smooth, quiet operation and longevity. Fuel consumption is also said to be optimised to match the tasks, lowering operating costs. A larger, redesigned cooling package with a hydraulic reversing demand fan is also
    Read More
  • C-ing is believing for Cat telehandlers
    April 12, 2012
    Caterpillar says its new Telehandlers - TH336C, TH337C, TH406C and TH407C - feature the company’s C4.4 ACERTTM engines that meet Stage IIIB emissions standard and are available in a 92.6kW (124 hp) or a 106kW (142hp) rating. The C4.4 engine is said by Cat to be designed and manufactured to ensure smooth, quiet operation and longevity. Fuel consumption is also said to be optimised to match the tasks, lowering operating costs. A larger, redesigned cooling package with a hydraulic reversing demand fan is also
    Read More

Highlighted Content