Perkins is introducing a new range of diesels that meet the coming EU Stage V emissions requirements. These have been designed to meet the much tougher emission control requirements. In addition the firm is also introducing a new low cost engine monitoring package.
There are 15 basic engine models in the line-up, with a huge range of variants to suit a massive array of different applications and installation requirements.
The US’s Superpave standard is gaining dominance around the world – but there’s still work to be done where recycled material or other modifiers are added to the mix - Kristina Smith reports. A few years ago, there was still some debate in the testing world as to whether the US or European testing regimes would dominate. Today, it does seem that the US Superpave system is most widely used, albeit with local adaptations.
Innovation in earthmoving machines will help users reduce running costs while boosting productivity - Mike Woof writes. The earthmoving equipment market is hotly contested and is one in which manufacturers compete hard to introduce machines with working advantages over rival models. This has fuelled strong competition in terms of machine performance and quality over the years, resulting in the development of high-performance equipment that is also reliable and long lasting. This is particularly true of the
Proven polyester bridge deck surfacing technology is now being used more widely – Mike Woof writes. The benefits of using polymer concrete bridge deck overlays are well known and this technology is becoming widely used in the US. The system can improve protection for bridge surfaces and help extend the life of a bridge deck, as well as increasing skid resistance. In the last 25 years the use of these overlays has increased significantly in the US. These perform best when installed on bridge decks that are i
