News

TRACTO-TECHNIK intends to maintain its position as a leader in the field for trenchless tunnelling technology with the launch of some innovative new designs with its Black Mole and latest Grundomat N design, as well as other key introductions. Its 7th Grundomat N generation features an innovative crowned head form that is said to guarantee a high penetration force and target precision in stony soils. The GRUNDOMAT N is optionally available with the proven stepped head from the previous generation. A further

Weighing in at 42-43.3tonnes depending on specification, the new Doosan DX420LC-3 excavator is Stage IIIB/Tier 4 Interim compliant and offers significant benefits over the model it replaces. Improvements include an increase in power, boosting overall productivity and the machine can be used in heavy-duty applications such as earthmoving, demolition and quarrying. avators offer increased performance

Sandvik Mining is now using Volvo Penta engines in its underground trucks and loaders. The advanced engines meet Tier 4 Interim/Stage IIIB emission standards and are claimed to reduce fuel and ventilation costs in comparison with other units. The Volvo Penta engineers designed a selective catalytic reduction (SCR) unit in the exhaust system that converts NOx gas into nitrogen and water. The Volvo Penta exhaust-treatment solution also reduces DPM levels without the need for a diesel particulate filter (DPF).

Netherlands-based D-TEC has developed a novel vacuum tank trailer system for applications such as bentonite extraction during sample boring. An innovative steering system is said to allow the D-TEC vacuum tanktrailer to manoeuvre easily on sites where there is little space. This design also reduces tyre scrubbing and allows greater tyre life, cutting running costs over the long term. The tank trailer offers greater load capacity than previously available designs according to the firm, due to its low weight,

A new study highlights the increased risk of road crash fatality facing the morbidly obese. The report, by the Transportation Research and Education Center of the University of California, said that those who are significantly overweight may have an 80% higher risk of being killed if involved in a car crash. The research suggests that vehicles tend to be designed to give protection for those with a BMI in the optimal 21-25 range. And vehicle testing generally involves the use of crash test dummies that repl

The G+ Connect is GOMACO’s latest proprietary CAN-based network products allowing fast, two-way communication between all accessories and the G+ controller. This closed-loop control system for the electronics and hydraulics links the paver’s valves and various sensors and delivers high accuracy. The system is said to allow tighter, faster, and more accurate machine corrections and improves communications between components for precision setup and paving. The G+ Connect uses the G+ control system and GOMACO’

GOMACO is introducing the GT-3200 sidewalk paver with an adjustable aggregate base mold on the front and a sidewalk paving mold on the rear. This three-track paver is designed for zero-clearance sidewalk rehabilitation projects, to meet a contractor’s unique request. The front-mounted adjustable aggregate base mold spreads the base aggregate for the sidewalk. During the first pass, rock is placed on grade and an auger spreads the material, while three pan vibrators fitted to the mold start compaction. The b

Leica Geosystems has launched the latest editions to the Digisystem product range: the Leica Digicat xf-Series. With Leica Geosystems’ new xf-Series cable locators and transmitters, users are said to be able to accurately detect and trace utilities faster and over a greater distance. The Leica Digicat xf-Series is said by the Swiss firm to have been specifically designed with long distance tracing in mind. The ability to trace transmitter frequencies of 512Hz and 640Hz provides users with a greater tracing r

Leica Geosystems has launched the latest editions to the Digisystem product range: the Leica Digicat xf-Series. With Leica Geosystems’ new xf-Series cable locators and transmitters, users are said to be able to accurately detect and trace utilities faster and over a greater distance. The Leica Digicat xf-Series is said by the Swiss firm to have been specifically designed with long distance tracing in mind. The ability to trace transmitter frequencies of 512Hz and 640Hz provides users with a greater tracing r

Weighing in at 42-43.3tonnes depending on specification, the new Doosan DX420LC-3 excavator is Stage IIIB/Tier 4 Interim compliant and offers significant benefits over the model it replaces. Improvements include an increase in power, boosting overall productivity and the machine can be used in heavy-duty applications such as earthmoving, demolition and quarrying.

Weighing in at 42-43.3tonnes depending on specification, the new Doosan DX420LC-3 excavator is Stage IIIB/Tier 4 Interim compliant and offers significant benefits over the model it replaces. Improvements include an increase in power, boosting overall productivity and the machine can be used in heavy-duty applications such as earthmoving, demolition and quarrying.

Paris-based Arcure has developed the sophisticated Blaxtair safety camera system for use with off-highway equipment to reduce risks for site personnel. This camera helps detect obstacles, locate them precisely and identify them. Highly sophisticated, the Blaxtair unit can distinguish pedestrians from other objects in real time. When a pedestrian is detected in the danger zone, Blaxtair emits a sonic alarm to the driver that increases with the imminence of the danger. A control screen in the cabin allows the