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

  • Liebherr is offering advanced loader models
    January 6, 2017
    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
  • High mobility for Sennebogen’s new crane
    April 10, 2018
    Sennebogen says that its new 670 HD crane offers a maximum 70tonne lift capacity as well as ease of transport and versatility. The heavy duty crane features a lattice boom and is part of the firm’s E-series, having been designed for use in demanding applications and with a wide variety of equipment. Customers have a choice of three engine variants, a 298kW Tier 3/Stage IIIa version and either 261kW or 321kW diesels that meet Tier 4 Final/Stage IV requirements. According to Sennebogen, the machine can be us
    Read More
  • Chinese firms investing in dozer ranges
    December 20, 2013
    Chinese firms are continuing to invest in their dozer ranges, particularly Shantui and XCMG. Shantui has now achieved full CE certification for its SD13YE model bulldozer, with this having been awarded by the German certification agency TUV Rhineland. During its prototype stage, the SD13YE was subjected to rigorous testing, after which the machine was sent to TUV Rhineland for inspection. After its own thorough inspection the agency found the SD13YE compliant with EC requirements and granted the machine th
    Read More
  • CIFA exhibiting its K45H Carbotech concrete pump at Conexpo2014
    January 6, 2017
    CIFA is showcasing its K45H truck-mounted concrete pump at Conexpo 2014. The model has a five-section boom, with the last two sections made of CIFA’s innovative light and resistant Carbotech composite material, allowing it to be mounted on smaller trucks. Overall weight of the pump plus truck is less than 32tonnes, while the boom’s total height when in vertical position is nearly 45 meters.
    Read More

Highlighted Content