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

  • Metso unveils innovative two-in-one Lokotrack LT220D
    March 5, 2014
    Metso has unveiled its innovative two-in-one Lokotrack LT220D, the latest addition to its mobile crushing and screening equipment range. Claiming it to be the most compact track-mounted combination of a cone crusher and a screen ever made, the company says the combination into a single track-mounted plant will reduce operational costs in several ways, most notably by substantially lowering fuel consumption and reducing the need for maintenance. In addition, the unit is compact and highly transportable.
    Read More
  • Metso unveils innovative two-in-one Lokotrack LT220D
    January 6, 2017
    Metso has unveiled its innovative two-in-one Lokotrack LT220D, the latest addition to its mobile crushing and screening equipment range. Claiming it to be the most compact track-mounted combination of a cone crusher and a screen ever made, the company says the combination into a single track-mounted plant will reduce operational costs in several ways, most notably by substantially lowering fuel consumption and reducing the need for maintenance. In addition, the unit is compact and highly transportable.
    Read More
  • World of Asphalt/AGG1 Aggregates Forum & Expo
    April 13, 2012
    World of Asphalt 2012 and the co-located AGG1 Aggregates Forum & Expo will be the largest in the history of the two events.
    Read More
  • On track for excellence in asphalt plants
    May 30, 2013
    While one leading asphalt plant company has played a key role in the creation of the new Circuit of the Americas F1 racetrack, others have been releasing new plants and plant-related technology onto the market, some of which has been exhibited at major world industry shows. Guy Woodford reports. Astec played an important role in the new Circuit of the Americas Formula 1 racetrack in Austin, Texas. The asphalt base, binder, and surface courses for the 5.47km asphalt road course, which staged its first F1 rac
    Read More

Highlighted Content