Hitachi revamps excavators to boost performance

Hitachi Construction Machinery (Europe) says that its new ZX350LC-6 excavator offers durability and efficiency The machine comes with added protection for key components and is said to offer reliability and high availability. Enlarged track guards reduce potential damage to track links. The front attachment’s durability has been enhanced by HN bushings to strengthen the brackets on the boom end and foot, and reinforced resin thrust plates on the boom. The 210kW Zaxis-6 medium excavator incorporates hi
January 15, 2016 Read time: 2 mins
High power, low fuel consumption and emissions are claimed for Hitachi’s new excavators
233 Hitachi Construction Machinery (Europe) says that its new ZX350LC-6 excavator offers durability and efficiency

The machine comes with added protection for key components and is said to offer reliability and high availability. Enlarged track guards reduce potential damage to track links. The front attachment’s durability has been enhanced by HN bushings to strengthen the brackets on the boom end and foot, and reinforced resin thrust plates on the boom.

The 210kW Zaxis-6 medium excavator incorporates high-quality components such as the in-cab console, which is made of weather-resistant AES-grade resin that prevents damage from UV rays. The upper structure has high-quality sealant (around the cooling package) and acoustic materials to ensure the machine’s long-term cooling and low-noise performance.

TRIAS II technology helps boost efficiency by reducing hydraulic loss. This results in a 15% fuel saving in ECO mode with the same level of productivity. The aftertreatment device results in fewer emissions and a quieter performance. It consists of a diesel oxidation catalyst, urea mixing pipe, (selective catalytic reduction) SCR system and silencer. The SCR system injects urea into exhaust gas to reduce nitrous oxide.

The tilting rotator and tilting bucket modes are included within its attachment support system. These and nine other modes can be registered on the monitor for easy fitting of attachments. Two extra spools in the control valve make it easier to install attachments that require multiple, large volumes of oil and on two-piece boom models.

Similar performance upgrades meanwhile are fitted to the new 197kW ZX300LCN-6 and 140kW ZX250LC-6 excavators from the firm.
Earthmoving & soil compaction

For more information on companies in this article

Related Content

  • Hitachi and Shell are working on fuel alternative
    November 15, 2013
    Hitachi Construction Machinery (Europe) NV (HCME) and Shell are now working together on testing the Shell GTL (gas-to-liquids) fuel in construction operations. The latest range of Hitachi Zaxis-5 excavators is being used to trial the innovative liquid fuel. This concept is being tested as a potential solution to environmental and quality concerns surrounding conventional crude oil-derived diesel. The test programme has been developed as a solution for cleaner burning fuel products. This is in response to th
    Read More
  • Big excavators go ‘e’
    September 28, 2023
    These days, even those beasts of the construction site – excavators – have a date with sustainability, despite the huge amount of electric power needed to operate a machine that pushes about high loads of dirt.
    Read More
  • Hitachi launches two ‘confined work space suited’ Zaxis excavators
    April 23, 2018
    Hitachi Construction Machinery is this week unveiling two new models from its popular Zaxis range that are both said to be ideal for applications in confined work spaces. Hitachi says the ZX135US-6 sliding arm excavator is able to dig deeper than a 30 tonne standard model and has a significantly smaller footprint. The sliding arm extends the working range of the model to a maximum digging depth of 7,790mm. The upper arm features a built-in cylinder with a 2,000mm stroke. This makes the 78.5kW engine-powere
    Read More
  • Versatile small construction equipment
    February 9, 2012
    Smaller construction equipment offers versatile options, particularly on highway repair and maintenance projects. Patrick Smith reports. Visitors to any highway construction site across the world will see a sizeable amount of utility equipment in action carrying out a variety of tasks. Indeed, because of its smaller, more compact size, such multi-task equipment is essential when repair and maintenance projects are being carried out, particularly in urban areas where space may be limited.
    Read More

Highlighted Content