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Powerscreen has signed DUO Africa as its first distributor in Ghana. And, as the ink dried on the contract at bauma, the company unveiled a deal to supply three crushing and screening trains. DUO Africa will sell equipment into Ghana and support Powerscreen products in the sub-Saharan region. Among its first contracts is to supply two Powerscreen XA400 primary jaw crushers, two 1000 Maxtrak cone crushers and two Chieftain 2100 triple-deck screens to UK-based Hawk Plant for a number of aggregate crushing ope

Bobcat, a division of Doosan, is showing a prototype of the E85 midi excavator, an 8.5tonne machine powered by a Yanmar 44.3kW Stage IIIB engine. The machine meets the emissions standard through the use of exhaust gas recirculation and a diesel particulate filter (DPF). The reduced tailswing excavator has 4% more power than the previous E80 model, yet is said to offer a 7% improvement in fuel economy. Bucket digging force is also up 7%, and 6,600kg.

Massenza has redesigned its polymer modified bitumen (PMB) mill to deliver improved efficiencies of up to 40%. The manufacturer has made three changes to the previous model in developing the PMB 490-S. “Thanks to three new features, the new PMB mill can improve efficiency by up to 40%,” said director Diego Massenza. The company has changed the configuration of the cutting area, increased the cutting area and modified the inlet for the bitumen polymer. “It needs fewer passages of the bitumen polymer through

New crushing and screening buckets from attachment specialist MB sees the company moving down the weight range to fulfil customer demand. The new MB-C50 rushing bucket and MB-S10 screening attachment are both designed for excavators in the 4tonne to 8tonne weight range.

A Tier 4 Final-compliant tracked loader has been unveiled by JCB at bauma 2013. The 225T machine is powered by JCB’s Ecomax engine that uses up to 9% less fuel than the previous Dieselmax version, which was, itself, said to be up to 16% more efficient than some competitor machines. In addition to the new engine, the large platform models in JCB’s 17-strong skid steer/compact loader range also get electro-hydraulic controls as used on small platform machines. This allows companies to specify H-pattern contro

Ammann Group, a leading manufacturer of asphalt mixing plants, compacting machines and asphalt pavers, and India-based construction equipment supplier Apollo Construction Equipment, have announced a joint venture for the Indian market. The announcement was made at a bauma press conference jointly hosted by Ammann CEO Hans-Christian Schneider and Anil Patel, chairman of Apollo Construction Equipment and vice chairman of the joint venture Ammann Apollo India Private Ltd. With three manufacturing facilities, a

Hitachi Construction Machinery has introduced a hydraulic technology known as TRIAS on its Dash-5 Zaxis excavators from the ZX210LC-5 to the ZX350LC-5. Developed to reduce fuel consumption, the system uses three hydraulic pumps and a control valve, which efficiently divides the flow from the pumps into each actuator as required.

Upgrades to the Flygt 2600 drainage pump series have been designed to make them even more reliable and durable than before. Xylem vice president and business unit leader Andrew Jones said that they are ideal for the toughest dewatering applications. He said that they have at least three times more wear resistance than conventional drainage pumps. The enhancements include increased durability of the seal system, greater protection against corrosion, a simplified design and improved capabilities for dry runni