25775 results found

Filters

Search

Eagle Iron Works develops Mark VI systems control for sand tanks

January 23, 2014

Eagle Iron Works has developed ways to make its system controls even simpler for customers, and a series of changes to its line of Mark V controls for its sand classifying tanks have led to the development of the Mark VI line. Improvements to the operating system include improving accuracy and simplicity of the calibration process allowing the operator to quickly and easily make adjustments to product calibration if the projected sample gradation and the actual sample graduation from the stockpile are not

DustBoss DB-100 from DCT delivers massive coverage area

January 23, 2014

Dust Control Technology, among the leaders in open area dust suppression, has announced its newest and largest-ever design with the introduction of the DustBoss DB-100. Engineered specifically to deliver the power to reach the working face of large quarries and open cast mines, the new dust suppressor has a range of more than 100m, giving it ample reach to cover material stockpiles 61m-91.5m high. The giant atomised misting unit from DCT stands nearly 2.4m tall, and can cover an area of more than 26,000m²

Caterpillar introduces more productive wheeled loaders

January 23, 2014

Caterpillar has designed its 980M and 982M wheeled loaders for fast loading purposes. The 982M can load an on/off-highway trucks in two passes and is powered by a Tier 4 Final compliant C13 diesel rated at 292kW, while it shares features with the 980M model which is powered by a C13 diesel rated at 288kW. Compared with the 980M aggregates handler, design changes in the 982M’s frame, linkages, hydraulics, power and powertrain extend its application range to sand and gravel and earth bank excavation and even

New rigid trucks with high performance from Caterpillar

January 23, 2014

Increased productivity and reduced cycle times are key features of Caterpillar’s latest 770G and 772G off-highway trucks. Major upgrades have been made in emissions technology, transmission and traction control systems, helping to boost output onsite. The new 770G has a nominal capacity of 36.3tonnes and is powered by a Cat C15 diesel rated at 356kW while the 772G offers a payload of 47.1tonnes and is driven by a Cat C18 diesel delivering 410kW. The trucks are designed to meet the needs of worldwide market

Great opportunities in Asia, conference goers are told

January 23, 2014

Asia’s emerging economies will be building roads for the next two decades, delegates at a recent Argus Asian Bitumen conference in Singapore heard. That means there are big opportunities for suppliers of bitumen, related technology and risk management companies - Kristina Smith reports One of the strongest messages to emerge from the Argus Asian Bitumen conference held in Singapore earlier this year is the sheer volume of road building planned in the region. For many countries there are political and finan

Moscow region considers daytime regional road truck traffic ban

January 22, 2014

The Main Public Roads Administration for the Moscow region has prepared a draft decree banning the use of regional roads by trucks weighting over 12tonnes from 6am until 10pm. The ban on use of the Moscow Ring Road by trucks during daytime was introduced in March last year. The final decision on whether or not to ban 12tonne plus trucks on regional roads during daytime will be made by the Moscow region's government.

Marão road tunnel construction in Portugal back on track after 2-year halt

January 22, 2014

Marão road tunnel construction in Portugal back on track after 2-year halt

January 22, 2014

The construction of the Marão road tunnel in Portugal will be resumed in the first half of 2014 – ending a two-year suspension of works due to the financial constraints of the winning Somague-led build consortium. The concession for the tunnel, which, at 5.6km, will be Portugal’s longest road tunnel, is now under the control of the state road agency Estradas de Portugal. Another investment of €150 million (US$ 202.91 million) is required to complete the major infrastructure works, earmarked for completio

Banks, builders and Colombian government discuss motorway funding plans

January 22, 2014

Banks, builders, pension funds and Colombian government officers are discussing plans to finance around 40 new road concessions worth a combined US$23.86 billion (COP 47 trillion). According to market reports, the winners of these concessions will cover around 25% of their final cost. These funds will be paid in the first two years of each project and the winning firms will look to recoup their investment through road tolls. Banks will cover 30% of the cost via 12-18 year loans. The national development ban

Efficient asset management to trim maintenance budgets

January 22, 2014

Transport infrastructure is taken for granted in many, if not most, developed countries. This has resulted in a shortage of investment in maintenance, posing potential long term cost issues. In many developing nations transport networks are expanding fast, but insufficient thought is also being given to how these will be maintained.