Keestrack’s hybrid mobile cone crusher H4e electrifies Hillhead

At this year’s recent Hillhead equipment exhibition, Keestrack introduced into the UK its fully hybrid mobile cone crusher H4e Keestrack says that the highly compact plant with optional integrated pre-screen and three-deck hanging screen offers energy savings in productive secondary or tertiary crushing. Keestrack’s range for quarrying and recycling applications includes more than 20 models, offering production rates from 200-1,200tonnes/hour. Almost all models are available in diesel-electric or full-el
November 7, 2018 Read time: 2 mins
Keestrack H4e: as secondary crusher with its three-deck hanging screen it offers high productivity with up to four defined fractions
At this year’s recent 5894 Hillhead equipment exhibition, Keestrack introduced into the UK its fully hybrid mobile cone crusher H4e


2992 Keestrack says that the highly compact plant with optional integrated pre-screen and three-deck hanging screen offers energy savings in productive secondary or tertiary crushing. Keestrack’s range for quarrying and recycling applications includes more than 20 models, offering production rates from 200-1,200tonnes/hour. Almost all models are available in diesel-electric or full-electric options.

The H4e, says the company, is still the only model on the market that can offer a three-deck hanging screen. The fully equipped plant weighs only 46tonnes, versus 35tonnes for a unit without options.

It also allows easy one-piece road transport and fast relocation on site. It is equipped with an onboard 345kW diesel engine fixed speed (EU-IIIA). It drives a 330kVa alternator, providing power to the 132kW electric motor of the crusher drive and to the separate 45kW E-motor/pump unit for all hydraulic drives on the plant – tracks, fans, screens, hydraulic cylinders.

Without starting the diesel, this setup enables the plant to operate fully “plug-in” from mains or external gen set, resulting in energy cost savings up to 70% compared to conventional diesel-hydraulic plants, said Michael Brookshaw, Keestrack’s global distributor manager.

The H4e diesel-alternator combination is also available as detachable drop-off unit. Remotely positioned during operation this reduces dust and vibration loads for the drive unit.

Recycling

For more information on companies in this article

Related Content

  • Increasing quarry production efficiency in the UAE
    June 7, 2016
    UAE company National Quarries has managed to increase crushing efficiency following the commissioning of new plant. The firm’s existing crushing plant was doing satisfactory work, but the company’s management felt performance was lacking. As a result, the company approached Sandvik Construction Middle East, which offered the modern solution of using a CH660 cone crusher. The new unit has delivered improved production leading to even more orders for Sandvik equipment. In order to produce the large amount
    Read More
  • Metso’s a Norwegian big screen legend
    April 2, 2014
    Aggregates producer Franzefoss has turned to Metso as it looks to upgrade capacity on its existing Steinskogen quarry site outside of Oslo, Norway. The new crushing and screening installation from Metso, which Franzefoss is looking to help secure healthy commercial growth, includes design, fabrication, installation and commissioning for secondary and tertiary aggregate production. In addition to the fully automated crusher and screening installation to monitor and ease the control of the operation, the n
    Read More
  • Asphalt paving innovations are coming
    July 28, 2023
    Innovative new machines are coming to market that will boost efficiency for the asphalt paving segment
    Read More
  • Hillhead quarry show sales outlook bullish
    December 1, 2017
    The organisers of the Hillhead 2018 quarry exhibition in the UK says that the show’s Main Pavilion is now officially sold out. So far 97% of outdoor space already allocated and stands also selling quickly in the recently extended Registration Pavilion. Event director Richard Bradbury commented, “We have had an overwhelming response to next year’s show both from existing customers wanting to rebook and from new enquiries looking to exhibit with us for the first time. Hillhead 2018 is set to be the largest
    Read More

Highlighted Content