Kennametal says that its latest cutter technology offers greater life in hard trenching, milling and extraction applications, while it is also able to offer purpose-built milling drums to suit specific applications. The new MTB1 trenching and MTB2S surface mining tool blocks are offered in long and short body styles and are said to be harder, stronger and easier to use than the firm's earlier TH3 line. The larger, heavy-duty barrel provides rigidity and durability during chain trenching and surface mining.
One of the first Wirtgen W 200 Hi cold milling machines off the assembly line is now being used for road recyling work in southern Europe. The versatility of the machine due to its novel 400mm offset drum capability has proven extremely useful for the contractor in Italy. Tuscany–based Endi Asfalti is now using the large and highly productive W 200 Hi for a wide range of milling jobs that would previously have been carried out using a combination of large and small milling machines. The proven W 200 milling
Major developments in soil compaction are being introduced - Mike Woof writes. With manufacturers keen to meet new regulations and deliver greater performance to customers, an array of new soil compactors are now coming to market. One of the new developments from the Ammann Group is the unveiling of its ASC 110 Tier 3 soil compactor, which is powered by a Cummins QSG 4.5 diesel rated at 119kW and has a 2.13m-wide drum. This machine is designed to meet the needs of emergent markets where high quality fuels w
