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Sophisticated dozer from Komatsu
July 8, 2015
Komatsu claims that its new D65EXi/PXi-18 bulldozer offers high production and quality. The new D65EXi/PXi-18 is an EU Stage IV emissions certified dozer that benefits from the firm’s innovative intelligent Machine Control technology. The firm says that the new dozer can perform finish grading in auto mode, which is already possible with conventional machine control. Meanwhile its novel and fully automatic blade control can also handle rough dozing, boosting productivity. The D65EXi/PXi-18 has operating
Pachyderm positioning
July 1, 2015
Visitors to a nature reserve in Thailand had an unusual animal encounter when an elephant decided to sit on their car. The nature reserve is close to the Thai capital Bangkok and the car owners had decided to see some wildlife. However, they had something of a shock when the elephant walked into the road and attempted to sit on top of the car, crushing it badly in the process. Luckily, both the car occupants and elephant were unhurt and will perhaps be more wary in the future. The incident happened during t
Nut power
July 1, 2015
A woman car owner in the UK took her Honda Civic to a local garage, complaining that the vehicle’s performance had dropped alarmingly. Due to an indeterminate fault, the car was no longer capable of exceeding 64km/h and the owner was concerned that the problem with the engine could be serious and wished to rectify it. A mechanic was detailed to work on the vehicle and after carrying out a series of tests to determine what was at fault, was both surprised and amused to find the root of the problem: nuts. A s
Brick-battered bodywork
July 1, 2015
A woman in the Chinese city of Jiangsu became convinced her husband was having an affair with another woman and in a fit of rage, furiously attacked his car. The woman used a brick to smash the windscreen and batter the bodywork of the car, while her husband sat inside. Her hand covered in blood from the brick, the woman continued shouting at her husband until he finally got out of the car to talk to her. This follows on from another incident earlier this year in China when a woman destroyed his Audi R8 spo
Faster
July 1, 2015
A handful of British-registered performance cars proved something of a handful for the French police recently. The five cars, including two Porsches and a Lamborghini, rocketed past an off-duty officer travelling in his own vehicle along a stretch of autoroute close to the Spanish border. Because of the high speeds involved, the French police opted to use a helicopter operating out of its base in Bayonne to track the cars. The drivers did spot the helicopter tailing them and then slowed down but were still
Faster
July 1, 2015
A handful of British-registered performance cars proved something of a handful for the French police recently. The five cars, including two Porsches and a Lamborghini, rocketed past an off-duty officer travelling in his own vehicle along a stretch of autoroute close to the Spanish border. Because of the high speeds involved, the French police opted to use a helicopter operating out of its base in Bayonne to track the cars. The drivers did spot the helicopter tailing them and then slowed down but were still
Print product
July 1, 2015
A Chinese company, Sanya Si Hai, has developed a car that can be produced using a 3D printer. Costing just US$1,700, the vehicle is somewhat basic and is only capable of 40km/h. The battery-powered Shuya car can carry two people and is intended for use on short urban trips. However, the diminutive Shuya was beaten to pole position for the honour of the world’s first 3D printed car by the US-developed Strati, made by Local Motors in the US. Sanya Si Hai has previously developed a 3D printed boat that is 2m l
US highways needs investment
July 1, 2015
In the US, the president recently signed a short-term extension for highway funding. This is a two-month extension that will provide funding for highway infrastructure until the end of July. But it is a very temporary measure made as the US Government has so far been unable to agree the longer term deal that will guarantee highway investment. The Highway Trust Fund is in particular need of investment and such a short-term political patch cannot provide the necessary solution to help boost the US constru
Rubber tyred rollers see key developments
June 23, 2015
A series of new rubber tyred asphalt compactors are now coming to market from several key manufacturers - Mike Woof writes Several of the major European compactor manufacturers are introducing new rubber tyred machines to meet demand. Pneumatic tyred rollers are often used for finishing work in road construction, due to the high quality surface they can deliver. For a time development of these machines stalled but in recent years there has been a resurgence of interest in their use. Contractors have reali
Astec develops innovative asphalt plant with additional recycling capability
June 23, 2015
Astec’s headline RAP plant can use up to 65% RAP content As it does for the 50% double barrel system aggregate dryer/drum mixer model, Astec is guaranteeing that its customers will get the increased percentage. The unit runs at 181-360tonnes/hour production (200-400UStons/hour). Astec, based in Chattanooga, Tennessee, manufactures all of their state-of-the-art Hot Mix Asphalt plants in the US. They introduced the first double barrel plant in 1989, according to executive vice president Steven Claude, during
Ammann adds more paving courses at Czech campus
June 23, 2015
These four-day-long expert knowledge sessions are run at the Ammann International Training Centre (AITC) in Nové Msto nad Metují and, according to after-sales projects manager and training centre boss Martin Sedláek, the idea is, “…to ensure that Ammann has a globally consistent (approach) to presenting, selling and servicing” the company’s fast-developing range of road pavers.
Volvo CE Pavers working in Montana
June 23, 2015
Based in Montana, contractor Century Companies is now benefiting from an updated fleet of asphalt paving machines from Volvo CE. The company has operated Volvo CE’s Blaw-Knox pavers for many years and also has two Blaw-Knox PF510s, two PF3200s and a PF410 as well as Volvo DD70, DD118 and DD25B double drum compactors. However it has now added two of the 3m class P7110 tracked machines to its fleet. These were used on a job some 16km from the North Dakota border on the periphery of the Bakken Formation. This
Snow removal: a right way and a wrong way
June 12, 2015
Snow. That winter menace for road users. Often it catches drivers unaware; often its efficient removal is planned for by road authorities. Some regions and countries get more snow than others, such as Scandinavia, northern Europe and North America, and are better at it.
Advanced grooving method for UK motorway
June 10, 2015
Balfour Beatty Mott MacDonald has used Klaruw’s advanced longitudinal grooving system, GrooveTex, to retexture sections of concrete surface on the M20 motorway in the county of Kent, UK. The GrooveTex system improves and restores surface skid resistance by creating micro longitudinal grooves using closely spaced diamond tipped saw blades at a predetermined width and depth. GrooveTex is based on the diamond grinding principle. GrooveTex adjusts to and follows the profile of the surface. The surface lev
Sandvik’s QI34 Prisec Impactor on show in the Netherlands
June 10, 2015
The Sandvik QI341 Prisec HIS Impactor has proven to be an essential machine for recycling applications in the Netherlands following recent demonstrations by Kuiken Group. Kuiken, which became a Sandvik Construction distributor for mobile crushing and screening products in 2012, recently hosted a demonstration of the HIS Impactor, complete with hanging screen system. A closed circuit crushing system means the machine can produce a calibrated product without the need for further machines. Its compact si