Hitachi Construction Machinery

Global

Construction Machinery with Restricted Emissions

HCM provides products that comply with the emission regulations designed for each country, including the European emission regulation, which is currently one of the strictest in the world.
HCM provides products equipped with engines that use urea SCR and CSF (Cordierite Soot Filter = DPF) systems designed to help respond to the tightening of PM (particulate matter) and NOx (nitrogen oxide) regulatory levels contained in exhaust gases emitted from construction machinery equipped with diesel engines. These products are also matched with highly-efficient hydraulically operated actuators.

Compliance with European Emission Regulations

Hydraulic Excavator ZX-6 ICT Series

The new ZAXIS-6 Series of hydraulic excavators utilizes the latest energy-saving hydraulic system (TRIAS II System) and a new type of engine to improve fuel efficiency, and also utilizes a large post-processing device and an ammonia SCR system to significantly reduce the volume of PM (particulate matter) and NOx (nitrous oxide) emissions, realizing further improvement of environmental performance from the existing models through compliance with the Offroad Act 2014 emission regulations, European regulations (Stage IV) and North American regulations (Tier 4 Final).

* The ZX240-6 and the ZX330-6 have reduced fuel consumption by 7-10% while maintaining the same workload as existing models.

Wheel Loader ZW-6 Series

The new ZW-6 Series of wheel loaders has reduced fuel consumption by 4% compared to the existing model with the ZW220-6 utilizing a new type of engine and reduced fuel consumption by 9% compared to the existing model with the ZW310-6 through advanced active engine control correcting unnecessary over-acceleration.

In addition, it utilizes an ammonia SCR system to significantly reduce the volume of PM (particulate matter) and NOx (nitrous oxide) emissions, is in compliance with the Offroad Act 2014 emission regulations, and will further improve environmental performance with the aim of realizing construction machinery meeting 100% of 2020 fuel consumption standards (application pending).

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