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XCMG has developed a powerful, heavyweight soil compactor in the shape of its XS302. This 30tonne machine offers a static linear load of 845N/cm and an excitation force of 510kN. According to the firm, the machine offers class leading reliability and durability for minimum downtime on-site, as well as an ergonomic cab design with good all-round visibility. A large LED screen in the cab provides comprehensive information about operating parameters and also provides diagnostics data. Performance is maximised

Atlas Copco says that its new high-pressure, portable compressor line-up offers versatility and mobility for a vast array of construction jobs. There are four variants offered so far, the XRVS1050, XRHS1150, XRYS1150 and XRVS1210. All four share features including a new screw element design that is said to be highly efficient and reduces energy consumption by 3% over the previous range. Increased fee-air delivery and reduced fuel consumption are also benefits of this improved screw element layout. A novel c

D-TEC has launched its new sorting and demolition grapples for the Asian market during bauma China 2012. The new range from the Dutch company is available for excavators from 0.7tonnes up to 50tonnes. Said to be made in its state-of-the-art production facility, the new D-TEC grapples feature Hardox wear parts; are low weight; have maximum load force; and offer easy maintenance for the operator. They are made to ISO 9001 standards.

Liebherr unveiled an array of new machines for the concrete market at bauma China. New truck mixers were an important part of the display, with the novel semi-trailer model being one of the most innovative launches from the firm for this market segment. The mixer is said to offer a high impact resistance due to the design of its structure, which incorporates the use of high strength steels. Widening the truck frame, lowering the drum and semi-trailer all combine to improve stability and also reliability. Th

The new SLB3000 asphalt batching plant dominating the Shantui booth is the largest and most productive the firm has ever built. Constructed along modern modular lines, the plant can be set up on-site and commissioned quickly, providing a capacity of up to 240tonnes/hour. The modular layout also allows the plant to be disassembled and transported to a new site quickly, cutting costs for the customer and increasing utilisation. The mixer offers a rated capacity of 30tonnes, while measuring accuracy is said to

China has long been an important market for Caterpillar, which first began operating in the country in the early 1970s following talks between China and the US. Its first equipment in China was for generators to power a communications system supplied to China by the US following the talks. The company also worked closely with LiuGong as part of a technology transfer agreement, which highlights Caterpillar’s focus on China. The global crisis has not been an easy time for any construction equipment manufactur

Caterpillar Global Paving is exhibiting an array of machines at bauma China, which are aimed at applications in the Chinese and Asian markets The CB534 and CB534 XW twin drum compactors are designed for use in asphalt applications, with power from Caterpillar C3054 diesels rated at 97kW. Both models measure 4.93m long, with the CB534 weighing 10.4tonnes and featuring 1.7m wide drums while the CB534 XW weighs 11.3tonnes and has 2m wide drums. The hydrostatic drives feature two speed ranges of 0-7.3km/h and 0

High productivity, versatility and reduced operating costs are said by Cat to be stand out features of its new 326D L hydraulic excavator, being launched this week at bauma China 2012. Weighing 25.87tonnes and powered by a Cat C7 engine rated at 140kW, the 326D L model is said to have heavy duty upper and lower structures and a spacious cab. Low fuel consumption is claimed due to the efficient hydraulics and multi-mode hydraulics, which allow operators to configure performance to best match the operating cy

Dynapac has made a notable launch in China with the introduction of its CP275 rubber tyred compactor. The CP275 compaction roller is a notable introduction for Dynapac, as it is the first unit that has been designed in China for this market. The firm’s president, Peter Lauwers, said, “We have now engineering team in China of 50 people that develops its own machines. It has all the features and benefits of a European machine but is for the Chinese market.” This marks a key move, with the firm’s Chinese opera

Caterpillar is taking a long term view in China, seeing the country as having immense potential for construction. The company has a large presence at bauma China, with its display focussing on equipment crucial to the Chinese market and this reflects its long experience in the country, having commenced operations in the early 1970s. Speaking at the firm’s bauma China press conference, Ed Rapp, Caterpillar Group President Construction Industry said, “Our display is about our long term position in China. Ther

XCMG’s TZ3 tunnelling jumbo represents another sign of the firm’s diversifying product line. This three boom jumbo drill is intended for duties in large tunnelling excavation projects. It features a ROPS-protected canopy and is a notable development for the firm as it is a sign of the company’s strategy to become a full line supplier, including underground excavation machinery. Its development highlights the firm’s widening machine portfolio, which has expanded well beyond its previous line-up.

Metso announced two initiatives aimed at increasing its share of the fast-growing Chinese crusher market: A joint venture with LiuGong Group, and the acquisition of 75% of Shaorui Heavy Industries. Metso and LiuGong will form a 50%-50% joint venture aimed at developing the track-mounted crushing and screening business in China. The joint venture will combine Metso's know-how in track-mounted crushing and screening business and technology with LiuGong's distribution resources and manufacturing capabilities i

From Doosan comes a new hybrid excavator that has been developed with Chinese customers in mind. High fuel costs in China mean that the country’s contractors are keen to reduce running costs by improving fuel economy. The new Doosan excavator, aimed at the 21tonne class, is designed just for that application and features a hybrid system to cut consumption levels. The hybrid system offers best economy when operating in truck loading cycles. Performance is not restricted by the hybrid drive however and this m

Wirtgen is now offering two compact milling machines that are configured for Chinese customers. Built in China at the firm’s plant in Langfang, the W100H and W130H share several features such as a similar chassis design and the 153kW power unit. However the W100H is equipped with a 1m wide drum while the W130H has a 1.3m wide drum. Both machines offer cutting depths from 0-180mm.

Said by Cat to offer reduced running costs, the new Cat 312D GC Series 2 hydraulic excavator being launched at bauma China 2012 is tailored for Chinese customers. A comfortable redesigned operator station is another feature of the new Cat excavator, which is also claimed to come with improved controllability. The machine feature’s Caterpillar’s sophisticated hydraulics with boom and stick regeneration circuits that save hydraulic power in boom-down and stick-in movements and help increase working efficiency