CIFA introduces new tunneling machines

CIFA recently introduced a series of new tunnelling machines, with a keynote launch being for the Coguaro4. Designed to be both compact and productive, the Coguaro4 is 2.5m tall and its drum has a maximum capacity of 4m3. Versatile and manoeuvrable, the machine features an innovative electrically operated hydraulic transmission, a hydraulic pump and two hydraulic motors mounted directly on the axles. This configuration is said to ensure maximum drive, reliability and minimum fuel consumption. Four driving a
December 1, 2014 Read time: 2 mins
The Coguaro4 from CIFA has been redesigned to boost mixing performance and manoeuvrability in tunnelling applications
2203 CIFA recently introduced a series of new tunnelling machines, with a keynote launch being for the Coguaro4. Designed to be both compact and productive, the Coguaro4 is 2.5m tall and its drum has a maximum capacity of 4m3. Versatile and manoeuvrable, the machine features an innovative electrically operated hydraulic transmission, a hydraulic pump and two hydraulic motors mounted directly on the axles.

This configuration is said to ensure maximum drive, reliability and minimum fuel consumption. Four driving and steering wheels and a rugged chassis provide durability. The machine is sophisticated and has advanced features like the drum rotation check and safety systems that block the drum when maintenance work is being carried out. All the machine functions are closely monitored by the control speed drive (CSD), while a ROPS-FOPS cabin with good visibility provides operator protection. In addition, the machine has electronic sensors for obstacle detection and an infrared rearview camera for manoeuvring in tunnels. Power comes from a Perkins diesel with added safety available from an optional fire suppression system if required.

The company also offers three recently revised Spritz Systems. The CSS-3 has the firm's three section boom, including a telescopic element, while the range also includes the latest CSS-3 EVO and the CST 8.20, designed for use in small tunnels.
Road Structures

For more information on companies in this article

Related Content

  • CIFA develops innovative underground concrete sprayer
    January 6, 2017
    CIFA is introducing an innovative hybrid version of its Spritz shotcreting machine. This novel piece of equipment uses similar technology to the Energya truck mixers that also feature hybrid systems, helping reduce emissions and fuel consumption. A key feature of the new Spritz machine is that it can be driven to site using its diesel engine, then switch to electric drive to power it as it moves underground to the tunnel face. Working at the face it can then be powered through an electrical cable. The benef
    Read More
  • LiuGong introduces productive, high quality wheeled loader
    February 6, 2015
    LiuGong is aiming its new 856H wheel loader squarely at the European market. The high performance machine features full EU Stage IV regulation compliance and I said to introduce a new level of productivity and serviceability to the European market. A spokesperson for the firm said, “It’s really a western-design machine.”
    Read More
  • LiuGong introduces productive, high quality wheeled loader
    January 6, 2017
    LiuGong is aiming its new 856H wheel loader squarely at the European market. The high performance machine features full EU Stage IV regulation compliance and I said to introduce a new level of productivity and serviceability to the European market. A spokesperson for the firm said, “It’s really a western-design machine.”
    Read More
  • Innovations in crushing and screening technology boosting efficiency
    July 15, 2015
    The crushing and screening sector has seen a flurry of new model launches in recent months, with a series of new equipment introductions - Mike Woof writes. Crushing and screening systems play a vital role in the overall cost effectiveness of a quarrying operation. Ensuring that a quarry runs efficiently relies heavily on the appropriateness of the entire crushing and screening set-up for the material input, the output grades and the compatibility of each separate unit. Mobility has been a key issue in rece
    Read More

Highlighted Content