Skip to main content

Missouri quarry increases output with rigid haulers from Terex Trucks

A new rigid hauler from Terex Trucks is proving useful for a quarrying facility in the US state of Missouri. The family-owned company, Conco Quarries, is using a TR70 model to help boost productivity at its limestone facility in Willard, Missouri. Conco is also a subsidiary of Ash Grove Cement, the country’s largest privately owned US cement company. To help continue the smooth running of its operations at its Willard facility, the company recently purchased a 65tonne capacity TR70 rigid hauler built by Te
April 16, 2018 Read time: 2 mins
A TR70 rigid hauler from Terex Trucks is helping boost output at a facility in Missouri
A new rigid hauler from 8081 Terex Trucks is proving useful for a quarrying facility in the US state of Missouri. The family-owned company, Conco Quarries, is using a TR70 model to help boost productivity at its limestone facility in Willard, Missouri.


Conco is also a subsidiary of Ash Grove Cement, the country’s largest privately owned US cement company. To help continue the smooth running of its operations at its Willard facility, the company recently purchased a 65tonne capacity TR70 rigid hauler built by Terex Trucks. Designed to aid maximum production with minimum effort, the machine is working 10-hour days hauling crushed limestone from the face of the quarry to the crusher. Supplied by Terex Trucks’ Midwest dealer GW Van Keppel, Conco opted for the TR70 as part of an ongoing equipment renewal program. The truck has helped boost productivity as its haulage capacity exceeds that of the site’s existing machines by 28tonnes.

For more information on companies in this article

Related Content

  • Volvo CE articulated haulers in Missouri deep
    May 24, 2013
    In southeast of US state Missouri, Volvo Construction Equipment articulated haulers are working in the mines of the Viburnum Trend, an area well known for its rich offering of valuable mineral deposits, including zinc, copper and lead. At 64km long by an average of 152m wide – and in some parts as thick as 30.5m deep – the Viburnum Trend, known locally as the Lead Belt, is one of the most significant bodies of ore in the world. Before mining operations began, the Trend was estimated to contain mineral resou
  • Rokbak, the new name for Terex Trucks
    September 2, 2021
    Volvo CE’s off-highway articulated hauler business Terex Trucks has rebranded as Rokbak.
  • Terex Trucks work on Austria’s North Autobahn A5 Vienna to Brno
    January 27, 2017
    Regional contractor Windisch has put five Terex TA300 articulated haulers to work shifting 1.4 million m3 of earth on the A5 motorway extension in Austria. The five 28tonne capacity TA300s have been selected by local contractor Windisch to take part in the expansion of the North Autobahn (A5) which will form a modern highway between Vienna in Austria and Brno in the Czech Republic. Austrian distributor Mlecka Construction, just outside of Vienna in Oeynhausen, supplied the vehicles that work 12-hour s
  • Sila's Sandvik Thai success
    July 17, 2012
    The Sila Sanon limestone quarry in Thailand is playing a key role in providing high quality aggregates for the growing Thai construction industry.Recently the family-owned operation has invested in a full range of crushing and screening plant supplied by Sandvik Construction’s dealer in Thailand, the William Wong Group, and the quarry is now able to supply over 200,000tonnes of accurately sized materials on a monthly basis. The Sila Sanon Quarry in Saraburi Province, just over 100km north of the capital Ba