Skip to main content

Kohler developed new low emission diesel

Kohler is now extending its diesel range with the addition of the KDI 3404. This diesel is designed for outputs from 56-100kW and is a compact engine with a high power density and low fuel consumption. Produced in Reggio Emilia, the new KDI 3404 is available in two basic variants with four power configurations. The engine is available in a Tier 4 Final/Stage IV emissions compliant variant for sale in North America and Europe and benefits from advanced technologies such as a high pressure, common rail high f
January 9, 2015 Read time: 2 mins
RSS2278 Kohler engines is now extending its diesel range with the addition of the KDI 3404. This diesel is designed for outputs from 56-100kW and is a compact engine with a high power density and low fuel consumption. Produced in Reggio Emilia, the new KDI 3404 is available in two basic variants with four power configurations. The engine is available in a Tier 4 Final/Stage IV emissions compliant variant for sale in North America and Europe and benefits from advanced technologies such as a high pressure, common rail high fuel system operating at 2000bar. It also has an EGR valve controlled electronically for recycling exhaust gas as well as four valves/cylinder for more efficient combustion with lower consumption. Said to offer a power delivery equivalent to that of higher displacement engines, the new 3404 KDI operates without the use of a diesel particulate filter (DPF).

The four cylinder, 3.4litre engine is available as the KDI 3404TCR (turbo common rail) model producing 56.4kW, to comply with Tier 4 Final/Stage IIIB emissions requirements. It is also offered as the KDI 3404TCR-SCR (turbo common rail SCR delivering 75, 90 and 100kW, to comply with Tier 4 Final/Stage IV requirements.

Other advantages include low levels of noise and vibration, low power consumption, low operating costs, long maintenance intervals, compactness and ease of application. High power density is claimed at 30kW/litre, while the engine has a sophisticated electronic management system that ensures smooth and immediate response.

For more information on companies in this article

Related Content

  • JCB extends DieselMax engine range with new 3.0litre
    March 9, 2017
    JCB revealed the 430 DieselMax engine at CONEXPO-CON/AGG – a new, 3.0litre power unit that has been designed specifically for mid-range construction and industrial equipment operating cycles.
  • Kohler’s new hydrogen engine advance
    January 18, 2024
    Kohler Engines is unveiling its new Kohler Direct Injection Hydrogen (KDH) engine, an internal combustion engine that can run on hydrogen.
  • Versatile wheeled excavator from Doosan
    November 17, 2022
    Doosan is aiming its new DX100W-7 wheeled excavator at duties in urban applications. The firm says that the machine offers compactness and agility, combined with high performance. Weighing 10.7tonnes, this wheeled excavator is the first machine from the firm to compete in the 10tonne wheeled excavator class.
  • Asphalt paving design advances
    June 15, 2012
    A diverse array of advanced paver designs is now being offered in the asphalt paving sector – Mike Woof reports With the World of Asphalt and INTERMAT 2012 events having both taken place in recent months, a series of innovations have been introduced for the asphalt paving market. Developments have come to market that widen the array of both US and European asphalt paving systems and all the major manufacturers have developed new pavers and materials feeders to meet the latest emissions requirements. Demand