KOHLER KDI 3404 engine family

KOHLER unveiled its new KDI 3404 engine at bauma 2014 held in Shanghai, China. A 3.4litre (3359cc) unit it is available in two models with a total of four different power outputs. It is aimed at the market's increasing demand for smaller engines with high productivity. Use of technologies such as high-pressure (2000 bar) Common Rail injection system and electronically controlled EGR valve to recirculate exhaust gases allow more efficient combustion so reducing fuel consumption and giving power levels eq
January 6, 2017 Read time: 2 mins
2278 Kohler Engines unveiled its new KDI 3404 engine at bauma 2014 held in Shanghai, China. A 3.4litre (3359cc) unit it is available in two models with a total of four different power outputs. It is aimed at the market's increasing demand for smaller engines with high productivity.

Use of technologies such as high-pressure (2000 bar) Common Rail injection system and electronically controlled EGR valve to recirculate exhaust gases allow more efficient combustion so reducing fuel consumption and giving power levels equivalent to engines  of larger displacement. Thanks to clean combustion no diesel particulate filter (DPF) is required so allowing the engine to be more compact.

KOHLER claims the KDI 3404 uses 10% less fuel than other engines in its category. With best in class power and torque up to 15% better productivity can be achieved by machines it powers over those using the closest competitor.

The standard KDI 3404TCR (turbo common rail) is rated at 55.4kW with peak torque of 375Nm and is compliant to Stage IIIB Tier 4 final.

The other model KDI 3404TCR-SCR has a SCR (selective catalyst reduction) system to reduce NOx gases in the exhaust and complies to Stage IV Tier 4 Final. It is available in three power outputs. The 75kW version has peak torque of 475Nm. There is a 90kW version with 480Nm and the most powerful is 100kW with 500Nm.

For more information on companies in this article

Related Content

  • Hyundai’s HL780-9A wheeled loader among new 9A series models at bauma
    January 6, 2017
    The new HL780-9A wheeled loader from Hyundai Heavy Industries (HI) is one of five new 9A series wheeled loaders being exhibited by the South Korean company at bauma. Like its fellow Hyundai HI 9A machines, the HL780-9A complies with strict Tier 4 Interim/EU-Stage IIIB standards on engine emissions. Its engine comes with an EGR and diesel particulate filter (DPF). The DPF is automatically and/or manually regenerated, ensuring compliance with all NOx and PM values. Hyundai HI says the high performance DPF fil
    Read More
  • Deutz's high engine output
    February 8, 2012
    Deutz's TCD3.6L4 diesel engine claims high output, low fuel consumption and low noise and exhaust emissions. According to Deutz, the four-cylinder engine sets a new benchmark in its class in terms of torque curve and compact dimensions and also features smooth running characteristics. The engine has sophisticated injection technology and exhaust after-treatment and delivers a torque curve that peaks at 460Nm at a speed of 2,300-2,600rpm over its entire power output range of 50-95kW.
    Read More
  • Liebherr offering low emission engine technology
    March 7, 2016
    Liebherr’s innovative SCRFilter is a sophisticated exhaust-gas-aftertreatment system for diesel engines designed to meet Europe’s coming stage V requirements. This compact system combines SCR catalytic converter and particulate filter, using proven technology already tested in machines for tunnel construction. The exhaust-gas-aftertreatment system forms part of the modular Liebherr engine concept for every emission standard and offers long service intervals of over 4,500 hours.
    Read More
  • Liebherr offering low emission engine technology
    January 6, 2017
    Liebherr’s innovative SCRFilter is a sophisticated exhaust-gas-aftertreatment system for diesel engines designed to meet Europe’s coming stage V requirements. This compact system combines SCR catalytic converter and particulate filter, using proven technology already tested in machines for tunnel construction. The exhaust-gas-aftertreatment system forms part of the modular Liebherr engine concept for every emission standard and offers long service intervals of over 4,500 hours.
    Read More

Highlighted Content