Earthmoving & soil compaction

Caterpillar has introduced the new line of K Series motor graders consisting of four models, the 120K, 12K, 140K and 160K, to replace the H Series standard version. The company says that the H Series has been the industry standard in a variety of heavy construction, mining, road building and governmental applications, and the K Series "continues this tradition, building on the strong H Series legacy and incorporating a variety of critical customer requirements and sustainability enhancements." The new serie

New Holland used the Hillhead quarrying and recycling show near Buxton, England, to display two new wheel loader models, the W190B and W270B. The company claims that the W270B offers high productivity and stability in operation. Power comes from a 239kW diesel that meets US and European emissions requirements while the machine runs on axles with integrated multi-disk brakes and self-locking differentials for high traction on slippery and uneven ground. High breakout forces and productivity are claimed while

Privately-owned contractor Pat Munro's first New Holland wheeled loader, an 18tonne W190B, is being used at the company's Caplich quarry in Alness, north of Inverness, Scotland. It plays an essential role in the production process at the site, which produces around 150,000tonnes of material/year. The quarry is a sand and gravel operation and also produces readymix concrete and asphalt as well as sorting and storing recycled materials from local construction projects.

JCB ATTACHMENTS' new innovative double locking quickhitch, featuring independent locking of the front and rear pins, has been designed for use with tracked excavators including the JS130 through to the JS460 and the wheeled JS130W to the JS200W.

UK QUARRY OPERATOR is now using a Sandvik hydraulic breaker for primary winning. This technique has been introduced to the operation to solve a face stability challenge and is being used instead of blasting. The 3.8tonne BR4511 was supplied by local Sandvik breaker dealer M&M Plant and is mounted on a Komatsu PC450-8 hydraulic excavator.

CATERPILLAR is boosting its soil compactor range with the introduction of the CS44 and CP44 models. These machines are aimed at the 5.5-8tonne class and share many features with the proven 400ESeries Soil Compactors as well as the Production-Class range.

Doosan is aiming its versatile DX235LCR versatile short tailswing excavator squarely at the growing market for reduced radius machines.

Generator manufacturer SDMO says that its new 102mm water pump and 3kW generator offer high performance and portability. Both are powered by Kohler engines, with the 5.2kW Command CH270 petrol engine in the PERFORM 3000 generator and a 5kW KD350 diesel engine in the TRASH 4 pump. The PERFORM 3000 features a solid and compact frame with a 4.1litre fuel tank that allows 3.2 hours continuous use. Power output for the 43kg unit is 3.75kVA through 110V and 240V 16A sockets. The set is protected by two individual

LiuGong Machinery Corporation has unveiled and discussed a bold five-year strategy, which directs the company towards breaking into the top ten construction equipment brands globally. The Chinese company, which set a company record in wheel loader sales in 2009, achieved another major milestone, saying it has built and sold its 200,000th wheel loader. To celebrate the milestones it hosted a conference and celebration ceremony in Beijing for customers, industry partners and the industry trade, where the stra

ITALIAN CONSTRUCTION equipment manufacturer, TowerLight, has established a special division that will focus on wheel-washing technology.