Keestrack’s innovative crusher offers efficiency

Keestrack is maintaining its technology edge with new H4 tracked cone crusher. Said to be light and compact, this plant features the KT-H4 cone crusher, adapted for the installation and supplied by a world-leading cone specialist. The fully automated unit produces up to 250tonnes/hour at maximum feed sizes of 178mm. The wide variety of concaves allows a high flexibility in secondary or tertiary production of highly defined end fractions. To optimise production the plant can be equipped as an option with a p
January 16, 2017 Read time: 2 mins
Keestrack’s new H4 model offers high performance and low running costs
2992 Keestrack is maintaining its technology edge with new H4 tracked cone crusher. Said to be light and compact, this plant features the KT-H4 cone crusher, adapted for the installation and supplied by a world-leading cone specialist. The fully automated unit produces up to 250tonnes/hour at maximum feed sizes of 178mm. The wide variety of concaves allows a high flexibility in secondary or tertiary production of highly defined end fractions. To optimise production the plant can be equipped as an option with a pre-screen with fines chute, helping to boost throughput and cut component wear. A key feature is its highly efficient, three-deck secondary screen module with recycling conveyor for closed-circuit processing.

Meanwhile its big feeder volume, large screening areas and high stockpile capacities allow very productive operations as in-line or stand-alone unit. The H4 features a hybrid diesel-electric drive concept with a 345kW diesel that meets Tier 4 Final emissions requirements. It also has a 330 kVA Genset and a 135 kW E-drive for its crusher. This is said to deliver low fuel consumption and ease of maintenance through the wide use of electric motors on screens and conveyors. In addition the new full-hybrid version H4e even allows full electric operation through mains or an external gen set. An additional electric motor/hydro pump then supplies the hydraulic driven feeder, the secondary screen module, the tracks and all hydraulic cylinders.

The company is also focussing on state-of-the-art drive technologies and sophisticated processing concepts. Another important field is the use of modern communication technology for remote plant control and maintenance management with its telematics tool. And the use of high-strength steel qualities in machine frames and superstructures reduces weight without compromising the static qualities or machine life-time.

For more information on companies in this article

Related Content

  • Major producer of road construction materials
    February 10, 2012
    The Simge Group operates a massive and highly modern quarrying operation close to the Turkish city of Bursan, which provides a major supply of aggregates and asphalt to the country's highway construction sector. This quarry produces around 4 million tonnes/year of crushed limestone and is the largest of the five quarries the Simge Group runs in Turkey, which have a combined output of 12 million tonnes/year. The huge site has an asphalt output of 500,000tonnes/year, again a significant portion of the 1.2 mil
    Read More
  • Tough excavation from Caterpillar
    March 7, 2017
    Built as a heavy-duty machine, Caterpillar’s 323F LN excavator is specially designed with reinforced structures and massive counterweights. It can be used for severe applications and is equipped with heavy-duty booms and sticks made of high-strength steel and box section construction with internal baffies for added durability. The massive upper frame, car-body (lower frame), and track roller frames are designed for strength and long-term durability.
    Read More
  • Sophisticated new loaders
    March 10, 2021
    Sophisticated new wheeled loaders are now coming to market from key suppliers
    Read More
  • Progression in concrete plant and mixing solutions
    July 14, 2014
    Big orders for and progress in plant and concrete mixing technology has been continuing at a rapid pace over recent months, as Guy Woodford reports Shantui recently completed an eye-catching US$3.2 million deal with a customer in the United Arab Emirates for 50 concrete mixer trucks. The deal is said to be an important breakthrough for the Chinese company’s concrete machinery in the Middle East market, raising brand awareness and laying a solid foundation for building market share. Over the past y
    Read More

Highlighted Content