New low maintenance engines from Yanmar

Engine manufacturer Yanmar is unveiling three additional engines, to fill gaps in its existing line-up. The 1.6, 2.1 and 3.1litre engines will all be built to comply with the upcoming EU Stage V emissions standards. The smaller engine is a three-cylinder motor offering 33.3kW of power. The smaller of the two four-cylinder engines delivers 48.5kW, while the largest engine is offered with 69.8kW, 77.2kW or 88.4kW ratings. This largest engine will utilise both DPF and SCR, while the lower powered motors will
January 6, 2017 Read time: 2 mins
Yanmar is developing new compact diesel engines
Engine manufacturer 7139 Yanmar is unveiling three additional engines, to fill gaps in its existing line-up. The 1.6, 2.1 and 3.1litre engines will all be built to comply with the upcoming EU Stage V emissions standards. The smaller engine is a three-cylinder motor offering 33.3kW of power. The smaller of the two four-cylinder engines delivers 48.5kW, while the largest engine is offered with 69.8kW, 77.2kW or 88.4kW ratings.

This largest engine will utilise both DPF and SCR, while the lower powered motors will come with just a DPF. Yanmar has designed the engine to run for 6,000 hours with no DPF maintenance, thanks to a two-stage regeneration system. Assist regeneration throttles the engine intake to raise exhaust temperatures to 350 degrees C for partial regeneration. Reset regeneration is carried out by a service engineer and lifts exhaust temperatures to the full 600 degrees C using post injection into the engine.

For more information on companies in this article

Related Content

  • JCB unveils new six cylinder JCB Dieselmax 672 engine
    June 7, 2013
    JCB has announced plans to start production of six-cylinder engines with the addition of the JCB Dieselmax 672 to its world renowned engine line-up. In just over eight years JCB has gone from a new entrant to engine manufacturing to a major global producer with a reputation for fuel efficiency and innovation. The first engine rolled off the production line in the UK in November 2004 and since then production has also extended to JCB India’s HQ at Ballabgarh, where the first engine was manufactured in 2011.
    Read More
  • Engine innovations will cut emissions and increase performance
    October 1, 2014
    A series of innovations in engine technology will cut emissions and deliver fuel savings for customers - Mike Woof writes The start of 2014 saw the commencement of the final phase of the current set of engine emissions requirements for Europe and North America. With the introduction of the first set of Tier 4 Final/ Stage IIV emissions regulations, new generation diesel engines used in construction will deliver cleaner operating performance than ever before. These highly efficient engines have been devel
    Read More
  • Many manufacturers offering new excavators
    May 19, 2015
    An array of major manufacturers are introducing revamped and improved excavators to meet the latest requirements - Mike Woof writes. With efficiency, emissions and ease of maintenance all high up the agenda for customers, manufacturers have delivered a new generation of machines that offer increased output while using less fuel. The firms have all developed new models that meet the latest stringent emissions requirements. Ranging from 25-40tonnes, Case Construction Equipment has four new D Series craw
    Read More
  • Yanmar reveals Tier 4 Final engine offering
    January 6, 2017
    Yanmar’s industrial engines division used Conexpo to show off its latest compact diesel engine equipped with a diesel particulate filter (DPF). Offering a power rating of 53.7kW at 2500rpm, the 3.3litre 4TNV98CT combines common rail electronic injection and cooled exhaust gas recirculation with the DPF system.
    Read More

Highlighted Content