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Plans are on track for construction work on Seattle’s Alaskan Way tunnel to commence in mid-2013. The massive TBM that will drive the tunnel has been tested in Japan by its manufacturer Hitachi and is now being shipped to the US. The TBM has a 17.5m diameter cutting head, making it the largest machine ever constructed. This is bigger even than the Herrenknecht machine with its 15.62m diameter cutting head built for the Bologna-Florence highway tunnel project in Italy. The new Hitachi TBM has been disassembl

The Nepalese Government is conducting out a comprehensive survey of road transportation, the first time in the country’s history this has been carried out. Nepal’s Central Bureau of Statics, the government’s statistical agency, began its survey a month ago and is expected to complete with the end of June, 2013. The survey data is expected to help government fiscal planning, employment, public transportation role and GDP and also help in education and research. The Government of Nepal has also decided that d

Global manufacturer of percussive rock drilling tools Rockmore International has added the ROK 600A and 650A to its ROK series DTH hammer product line. The 600A and 650A are 6inch (152.4mm) class DTH hammers that are the first models in the newly-emerging A Class hammer range from Rockmore. The A hammers feature new component designs that are said to demonstrate better performance and penetration rates suited to smaller compressors. “We are committed to developing new DTH hammer solutions that increase prod

Spectra Precision is introducing its sophisticated ProMark 700 system, a GNSS network RTK rover aimed at duties in land survey applications. The unit weighs in at only 650grammes and is said to be the lightest GNSS RTK smart antenna available on the market. Its light weight, together with its compact and slim design, makes the unit the receiver portable and comfortable for field use. It features a long battery life, a rugged, waterproof design and a wide operating temperature range, allowing the ProMark 700

Bonfiglioli is now offering new electrical traction solutions for aerial platforms. These now offer electrical drive capabilities for telescopic boom, articulated boom, vertical and scissor type lifts. The firm says these drives are highly energy-efficient electric traction solutions for aerial platforms, which integrate motor and gearbox. This allows customers to benefit from electric traction technology as installation is easy and flexible due to compact component dimensions, while maintenance and repair

The new 700CT Series integrated hydraulic motor drive from Bonfiglioli is designed for use in compact track loader. Said to suit closed circuit applications, this drive range offers compatibility with the previous 700CK Series in closed circuit applications. The new product features the same chassis side and sprocket side dimensions and does not require machine manufacturers to change the design of their present gear motor drive train interface. Compared to conventional drives, however, the new hydraulic mo

UK city Aberdeen was yesterday presented with an EU sustainable mobility award. The city won the 2012 Sustainable Urban Mobility Plan (SUMP) Award. The video shows more about the winning city and provides a glimpse of its cutting-edge achievements in the field of sustainable urban mobility.