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Caterpillar says that its Next Generation 30tonne class excavators, the 330 and 330 GC, meet the needs of customers in emergent markets. These machines offer gains in operating efficiency, as well as lower fuel and maintenance costs and improved operator comfort. The new excavators offer features designed to match productivity and cost targets. Delivering high-production performance, the new Cat 330 features standard integrated Cat Connect technology and the most power and lift capacity of the two model

The first section of a key road project in Costa Rica will be completed in late 2019. The work is for the 2.25km-long flyover on the Northern Ring Road (Circunvalacion Norte). This first section being opened will provide a connection between the Leon XIII and the Calle Blancos routes. The first four stages of the Circunvalacion Norte project are costing around US$163 million to construct, with the flyover stretch being the most costly and complex portion of the work. Funding from the Central American Bank

London’s ultra-low emission zone (ULEZ) system is already proving successful. In the first month since the scheme was introduced, the number of non-compliant vehicles entering the charging zone has been reduced by 9,400/day, a drop of 26%. According to the latest research, 74% of vehicles entering the ULEZ have been in compliance with the emission requirements.

Kuwait’s innovative Sheikh Jaber Al-Ahmad Al-Sabah Causeway connection is now complete and open to traffic. Measuring 48.5km in all, the new causeway comprises the 36.1km Subiyah Link and the 12.4km Doha Link, making this the world’s fourth longest bridge. Dar’s worked as lead consultant on the project working alongside Dar Group sister companies TY Lin International, Ross & Baruzzini and Currie & Brown. Dar was the Engineer’s Representative and the construction supervisor, as well as leading detailed desi

A Liebherr Compactmix 1.0 is supplying the construction site for the V-cableway - or V-Bahn - project in the Swiss mountains with concrete. The project was a challenge both in terms of logistics and on-site operation. The Grindelwald-Männlichen Gondola Cableway company and Jungfraubahn railway company are planning to build a V-cableway that will open up both the Eiger Glacier and the Männlichen (Bernese Alps). From a joint terminal in Grindelwald-Grund, a tri-cable aerial cableway will lead to the Eiger

A programme of works aimed at eliminating all the rail crossings in Australia’s Victoria State is being established. The work is expected to cost US$705 million (A$1 billion). Eight level crossings will be removed in the north of Melbourne during 2019. In all, 75 level crossings in Melbourne will be removed by 2025. The aim of the plan is to improve safety, replacing the level crossings with either bridges or underpasses.

The tender process is now underway for the massive tunnel project for Guangzhou City in China. The tunnel will measure 5.3km in length and the project will also include building approach roads measuring a total of 3.6km. The new tunnel will be built in the city’s Nansha District and will provide a connection under the Zhujiang River Estuary. Building the tunnel and the associated connecting roads is expected to cost US$618 million.

Construction work is underway on the 8km Karavanke Tunnel connecting Austria and Slovenia. The work is being carried out at present from the Austrian end of the tunnel link. However the selection process for the contractor to handle the Slovenian end of the tunnel is now underway. Six firms have shown interest in the project and are in talks with the Slovenian state motorway operator, DARS.

LiuGong Machinery has appointed a new vice president to cover the mining machine segment. Kris Kulkarni now works at LiuGong North America as vice president, Global Mining. Kulkarni began his professional career at Caterpillar in 1996 in structures and steadily progressed in engineering roles across diverse mining products including large wheel loaders, mining trucks, surface drills, and hydraulic shovels. He earned his bachelor’s degree from the Indian Institute of Technology, a master’s from the Universi

One of the contractors working on the demolition of the Morandi Bridge in the city of Genoa in Italy is facing a serious legal issue. The firm, Tecnodem, has been hit by an anti-Mafia ruling. This has come into effect due to alleged links between a senior employee and the Camorra groups. The authorities in Genoa have been carrying out background checks on the numerous companies and employees working on the Morandi Bridge demolition works.

The design of a stretch of Chile’s Americo Vespucio Oriente (AVO) highway has been revealed.

An important new road section is expected to cut congestion in the area around the city of Constantine once it opens to traffic.

The upcoming SaMoTer exhibition in the Italian city of Verona will now be the key venue for the precast concrete supply chain business in Southern Europe. The show organisers say that as of 2020, the sector will be covered at Veronafiere within the scope of the triennial international exhibition of construction equipment scheduled 21st-25th March (www.samoter.it). This is the outcome of an agreement signed by Veronafiere Spa and ad-media, the German company that organises ICCX-International Concrete Confer

Sany has introduced no less than 42 new models to its range of construction machines, spanning a wide array of market segments. One of the most innovative new developments from Sany is the firm’s VR unmanned excavator control package. This allows the machine to be operated remotely so that it can be used in difficult or dangerous applications. These duties would include operations such as carrying out the New Austrian Tunnelling Method (NATM) in areas of unstable geology where there is a potential for roof

Ammann has assembled a plant that it says is highly competitive on price and performance for its customer Thomas Beton, a concrete supplier near Hamburg. Thomas Beton is among the leading producers of high-quality ready-mix concrete in northern Germany with daily deliveries to infrastructure sites as well as residential, commercial, industrial and agricultural projects. The new Ammann plant – the ninth Ammann-Elba solution for Beton – means that Beton is strengthening its local physical proximity to cu

Caterpillar has expanded its product range for the Chinese and emergent markets, with its own branded machines and also for its Chinese subsidiary, Shandong Engineering Machinery (SEM). Caterpillar has introduced three wheeled loaders for Chinese and emergent territory customers, with the 950 GC, 980L, and 982M models. Also new are the Next Generation 320 and 323 excavators, which benefit from a Smart Mode that automatically matches engine and hydraulic power to specific digging conditions, and an advanced

A Kentucky concrete slipforming contractor is benefiting from new technology in optimising kerb and gutter work. Fox Enterprises now constructs offset kerb, gutter and parking lot island placements using an on-site guidance system. The system permits automated placement of those items, including tight radii. Its fleet recently expanded to include a larger slipform paver that can handle offset curb-and-gutter paving, but also inset pavement slab paving.

An innovative sustainable drainage material is said to offer a simple and versatile solution to removing toxic heavy metals pollution from highways. Developed by the water infrastructure systems provider SDS Limited, SDS Aqua-Xchange is a versatile and efficient granular material that captures copper and zinc in surface water runoff from motorways, trunk roads and other high-traffic areas. SDS Aqua-Xchange is an engineered treatment media that can be used to meet the UK’s Sustainable Drainage Systems (S

Guntert & Zimmerman (G&Z) is experiencing healthy sales for its concrete pavers, with the factory also benefiting from upgrades. Improved manufacturing processes at the G&Z factory in Ripon, California, will help reduce delivery times for customers. This is important given the strong orders that the G&Z plant is handling at present, with the workforce also the highest for many decades. Rolf Guntert is executive vice president, sales and said, “We’re continuing to grow.”

GOMACO is offering yet more functionality on its already versatile GT-3600 slipformer with the release of the latest Xtreme GT-3600 machine.