Earthmoving & soil compaction

Case Construction Equipment dealer Dagenborg Maskin AS, from Tromso in Norway, has modified a Case CX250C crawler excavator to allow the machine to be operated using a single joystick. When operator Thomas Rostad lost much of his right hand in an accident, contractor KIME Maskinentreprenor Kare Isaksen AS, and in particular company owner Morten Willumsen, was very keen for Rostad to return to work, so had the machine rebuilt to meet his individual requirements. KIME was established in 1973 and carries out a

Excavators and wheeled loaders benefit from new engine technology - Mike Woof reports. Competition is tough in the market for crawler excavators and wheeled loaders. These production machines account for a significant percentage of the entire construction equipment market worldwide and the segment also has the widest array of competing manufacturers. In the past, European, Japanese and US manufacturers dominated this sector but in the last 20 years South Korean companies have built significant market shares

The new Caterpillar 318D L Series 2 excavator is said to include powerful hydraulics, a heavy-duty front end and enhanced operator comfort. Fitted with an economical Tier 2/Stage II compliant engine, the 318D L Series 2 model is also described as easy-to-service and capable of high production with low fuel consumption. With a net power rating of 82kW and operating weights to 17.3tonnes, the new model provides a choice of a boom and two sticks to best fit its application. As well as offering a high level of

Made for DTH production drilling in soft to medium hard rock, the new Secoroc RocketBit from Atlas Copco Secoroc is said to be ideal for quarrying and mining operations. Also claiming success in water well drilling, the innovative drill bit has been put through Atlas Copco’s digital wind tunnel simulating the best angles and deep grooves. This design solution is said to have created more space between the forged steel bit body and rock face, thereby optimising chip removal. The Secoroc RocketBit claims to o

High engine power combined with reduced fuel consumption are said to be key qualities of Doosan’s new DL200-3 and DL250-3 wheeled loaders. Both new models are also said by the South Korean firm to provide better operator comfort, exceptional performance, ease of handling, easier serviceability and extended durability. The wheeled loaders’ new cab design is said to offer greater visibility thanks to a wider front glass section and an extended wiper blade area. Now that the reservoir for the wiper water is l

Doosan has won orders for 12 new DA30 articulated dump trucks (ADTs) from Ploegam B.V., a civil engineering contractor based in Vinkel in the Netherlands. Supplied by Lieshout-based S.J. Staadegaard & Zonen B.V., the first six of the new ADTs were ordered for work on a project won by a joint venture of Ploegam and the Van den Biggelaar Group. The other six machines were ordered separately for work on another project subsequently won by Ploegam in Lent. As a result, nine of the trucks have been delivered i