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

  • Innovations in concrete paving technology
    March 16, 2012
    Paving with concrete offers a strong and long life base for a roadway, with manufacturers continuing to develop technologies – Mike Woof reports. Innovation comes fast in the concrete paving market with a number of specialist suppliers offering an array of solutions to meet the needs of slipforming contractors. These machines can be used for a range of applications from large-scale airport runway or highway construction duties, tunnel jobs, bridge decks, barriers, traffic islands and kerbs. Because the app
    Read More
  • Volvo’s L45H and L50H are fully loaded for all-round performance
    March 16, 2016
    The new L45H and L50H wheel loaders from Volvo Construction Equipment are well balanced machines, built to a solid design that ensures the strongest performance even in confined jobsites. The H-series wheel loaders have Volvo’s Torque Parallel (TP) linkage to deliver high breakout torque and excellent parallel movement throughout the lifting range. A long wheel base, low center of gravity and good weight distribution give the machine superior stability on rough and uneven terrain. A robust, compact d
    Read More
  • Caterpillar’s mini mills offer versatility
    June 28, 2018
    Caterpillar is introducing three new compact milling machines, the PM310, PM312 and PM313, said to combine high performance and versatility. The firm says that its PM300 Series suits use in small-to-medium job sites where compact dimensions, optimum manoeuvrability and high production capabilities are required. The PM300 Series can be configured with one of three drum widths and a choice of wheel or track undercarriage. An articulating right leg can be positioned outboard to provide additional stability du
    Read More
  • Caterpillar’s versatile backhoe loader
    December 7, 2017
    Caterpillar is now offering a highly versatile backhoe loader model aimed specifically at the African and Middle Eastern markets The Cat 426F2 model is said to able to carry out a wide range of duties and is offered in two and four-wheel-drive variants. Customers can also choose between backhoe loader or excavator control patterns and choose from other options including cab climate control packages and the firm’s Product Link technology.
    Read More

Highlighted Content