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
February 22, 2016 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

  • Upbeat in Beijing for BICES number 15
    January 22, 2020
    This year’s BICES exhibition in Beijing showcased much machinery destined for export to emergent countries that are taking advantage of China’s Belt and Road Initiative
    Read More
  • High performance compact loader
    July 16, 2012
    LiuGong is widening its wheeled loader line-up with the addition of the compact 816III model. Despite its small size the 5.6tonne 816III is said to have a high power to weight ratio, has a bucket breakout force of 5.45tonnes and features a 0.785m3 bucket as standard. Power comes from a Yanmar diesel rated at 48kW and which meets Tier 3 noise and emission regulations. The market for wheeled loaders represents the biggest off-highway equipment segment in LiuGong's home market of China and the company has a co
    Read More
  • Advances in wheeled loaders coming to market
    February 14, 2022
    Manufacturers are introducing new wheeled loaders that offer performance advantages over earlier generation machines
    Read More
  • Key moves for diesel engine sector
    January 22, 2014
    A series of key moves are being seen in the diesel engine sector, with major firms offering new solutions – Mike Woof writes Several of the major engine builders are introducing key innovations from the beginning of 2014 to meet with tough new emissions regulations for Europe and the US. Another key issue is providing solutions for engine customers in countries with less stringent regulations on emissions. Caterpillar has developed options for customers in lesser regulated countries who may wish to buy seco
    Read More

Highlighted Content