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

  • Developments in concrete pavers boosts quality
    July 13, 2012
    The latest technology continues to improve the quality of concrete paving while contractors are also benefiting from more adaptable equipment - Mike Woof reports For many concrete paving applications, versatility is required rather than a high production rate. Leading paver manufacturers such as GOMACO, Power Curbers, Terex and Wirtgen all offer high mobility machines that can be adjusted to cope with an array of tasks. For a contractor, the advantage of these smaller pavers is that they can be configured q
    Read More
  • Versatility from Cat with its tiltrotator
    August 28, 2019
    Caterpillar says that the addition of the new TRS23 Tiltrotator System (TRS), from its Work Tools division delivers a full portfolio of TRS configurations for its wheeled and crawler excavators weighing 23-30tonnes. The TRS23 has an integrated control system that boosts carrier versatility and attachment control. The unit can rotate 360° in either direction and tilt up to 40° left and right. This allows the carrier to reach more work areas from a single position and to manoeuvre around obstacles. The TRS
    Read More
  • Mobility and versatility for wheeled excavator
    November 28, 2022
    Hyundai says that its new wheeled excavator offers high mobility combined with versatility, allowing it to handle a wide range of duties. The compact radius HW150A CR is now available, following the launch of the larger HW170A CR, the HW150A CR.
    Read More
  • Improved digging performance
    February 7, 2012
    Komatsu is rolling out its new PC190-8 excavator, which replaces the previous PC180-7 model. The new machine weighs in at up to 20tonnes and features an engine power increase of 7% over the previous model, boosting performance and productivity. Digging output is increased due to features such as a 200mm longer monoboom, and a maximum bucket capacity of 1.14m3. Lifting capacity is increased and the PC190-8 lifts over a tonne more than the PC180-7, while it offers a bucket digging force of 1.2tonnes, which
    Read More

Highlighted Content