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In this second of a two-part article, Jack Opiola, demonstrates that the imposition of a government provided GPS mandate to levy mileage tax could be eliminated by offering motorists transparent choices regarding their manner of compliance. The key to a mileage tax system without a GPS mandate is through offering motorists choices. Most motorists are consumers who are comfortable with selecting products and services from among options available in the marketplace. A mileage tax can be built upon this reali

The new generation JS crawler excavators from JCB are said to deliver increased performance along with reduced running costs. The JS220, JS260 and JS360 are all powered by Isuzu diesels that meet the Tier 4 Interim/Stage IIIB emissions requirements with reduced fuel consumption and increased torque rise. For developing markets, there is also a Tier 2 compliant version of the JS220 powered by a JCB 448 Dieselmax engine with a similar output to the 129kW Isuzu diesel in the Tier 4 Interim/Stage IIIB model. Th

The new ZRM 6014 road marking retroreflectometer from Zehntner is said to incorporate five innovations in one go: telescope handle and wheels as standard, colour touch display, camera, level meter and compass.

Danish company DELTA, a leading supplier of retroreflectometers for road markings and road signs, will launch its LTL-M mobile retroreflectometer at Traffex in Birmingham, UK.

Dynapac says that its new fifth generation CA single drum vibratory rollers, the CA5000, CA6000 and CA6500, offer performance upgrades over other machines. These machines have transverse-mounted engines that improve serviceability as well as optimised amplitude to boost compaction performance. A novel Active Bouncing Control is said to prevent damage to the machines as well over-compaction. High comfort cabs, good manoeuvrability and reduced noise levels and fuel consumption all help to make these machines

The forthcoming Tier 4 emissions legislation represents a great leap forward in technology, Mike Woof reports A high-profile focus on sustainability and reduced environmental impact is sweeping the construction sector in the European Union (EU) and the US. The EU and the US will implement regulations for the lowest emission off-road machines in history, with Canada and Japan expected to release similar regulatory programmes this year. The legislation being introduced will transform the construction indu

Powered by the six-cylinder Scania DC13 Tier 2 diesel engine with a gross power output of 368 kW (500 HP) at 2,100 rpm, the new Doosan DA40 articulated dump truck is said by the company to offer 10% more engine power than the previous MT41 model. The South Korean firm also says that the machine’s gross torque of 2,373Nm at 1,300 rpm, a 22% increase on the MT41, is the highest in the ADT market.Contributing to an overall 8% reduction in fuel consumption on the MT41 is the new ZF transmission offering eight f

The 5700C-Max unit from Power Curbers has now been used on a tricky shoulder widening job in New South Wales, Australia. The machine carried out the job close to Robertson in the Southern Highlands, about 1.5 hours drive to the south of Sydney. The job required the construction of a 200m long section of barrier, built to the requirements of the Roads and Traffic Authority (RTA). The contractor hand-formed the concrete shoulder as it was about 3m wide at the start and narrowed down to 1m at the end.