Quarry producer

A powerful Hitachi excavator is being used to maximise efficiency and simplify the extraction process at a Polish limestone quarry. The operation is owned by Cementownia Warta and since it purchased its EX1200-6, annual production in the Dzialoszyn limestone quarry has risen to 2.5 million tonnes.
February 20, 2012 Read time: 2 mins
The first batch of new generation ZW wheeled loaders from Hitachi sold to Italy are now hard at work in the company's quarrying industry
A powerful 233 Hitachi excavator is being used to maximise efficiency and simplify the extraction process at a Polish limestone quarry. The operation is owned by Cementownia Warta and since it purchased its EX1200-6, annual production in the Dzialoszyn limestone quarry has risen to 2.5 million tonnes. The 200ha quarry is one of the largest in Poland and needed to boost limestone production rates in order to meet production targets of 3,000tonnes of cement/day. Employing the Hitachi equipment helped make this possible. Before the EX1200-6 arrived, the firm was blasting once/day and using smaller electric excavators to load material into its dump truck fleet. However, the larger EX1200-6 is able to extract material without the need for blasting in every instance and this is also better for the local environment as it features underground water.

Meanwhile Italy's Hitachi dealer in Italy, SCAI, has delivered the first batch of new large wheel loaders to customers in the quarrying industry. The ZW330, ZW370 and ZW550 models are the result of an alliance between Hitachi Construction Machinery (HCM), 2832 Kawasaki Heavy Industries and 2833 TCM Corporation.

The first ZW550 was supplied by the dealer's Massa Carrara branch to FB Cave, a subsidiary of Furrer, which operates a mountain-top marble quarry in Betogli, near Carrara.

The ZW550 is used in all parts of the extraction process. It removes small rocks placed beneath large blocks of marble that are extracted by a Hitachi EX800H excavator. It can also be used with a fork attachment to transport the blocks around the site and load trucks for transporting the high-quality marble to Furrer's factory in nearby Avenza.
Earthmoving & soil compaction

For more information on companies in this article

Related Content

  • Doosan's UK & Ireland first
    November 12, 2012
    Loughran Rock Industries in Armagh, Northern Ireland, has become the first company in Great Britain and Ireland to purchase a Doosan DX700LC 70tonne crawler excavator. The purchase from Doosan dealer Northern Excavators, based at Hillsborough in Northern Ireland, is said to have allowed Loughran Rock to replace two 50tonne excavators while, at the same time, increase production levels. Loughran Rock supplies a wide range of products including concrete aggregates, high PSV materials, rail ballast, drainage m
    Read More
  • 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
  • Ibiza quarry relies on Cat
    July 30, 2012
    Forty years ago the father of Juan Cardona, the current owner of the quarry Cantera Can Orvay on the island of Ibiza, Spain, started extracting limestone. Today, with 20 employees and a daily output of 3,000tonnes, the company, Áridos y Prefabricados, has grown to become the biggest family owned quarry in the island. "When my father asked if I'd like to study or work, I said I'd like to work. And so I've been working here for 27 years. Since my father's retirement, I've been in charge of the quarry," Juan C
    Read More
  • Excavator delivers high productivity
    February 16, 2012
    A Case CX700B excavator is delivering high productivity for an extraction application in Germany's volcanic Eifel region.
    Read More

Highlighted Content