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

  • Engine innovations unveiled
    August 24, 2023
    The recent CONEXPO-CON/Agg exhibition in Las Vegas saw major engine firms unveiling innovative new technologies
    Read More
  • Caterpillar's milling and loading advances
    February 15, 2012
    Caterpillar is broadening the range of applications for its PM200 milling machines as well as offering a new tracked loader model. The PM200 milling machine can now be fitted with a 2.2m wide milling drum for special wide cutting applications.
    Read More
  • Zoomlion’s advanced lifting and concrete pumping technology
    October 14, 2013
    Zoomlion is a world leader in concrete pumping and lifting technology, with an array of highly sophisticated solutions – Mike Woof reports. Compared with other global manufacturers of construction machines, Zoomlion is a comparatively new entrant to the market as the firm is just over 20 years old. However, Zoomlion is now recognised as a world leader in the lifting and concrete pumping markets, developing innovative machines that push the boundaries of technology. The company has grown both organically and
    Read More
  • Liebherr is offering advanced loader models
    March 15, 2016
    Liebherr claims that its new wheeled loader range will offer high operating efficiency. High performance with fast cycle times are said to be matched with precise control at low speeds as well as low fuel consumption and running costs. Durable and reliable, the machines are said to be heavily built to cope with tough site conditions. The most innovative feature of the machines is the new driveline system, which combines Liebherr’s trademark hydrostatic system with a mechanical drive developed by ZF. Acc
    Read More

Highlighted Content