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Doosan Infracore’s engine business group used Conexpo to launch a new range of compact diesel engines that meet Tier 4 Final emissions legislation and avoid using a diesel particulate filter (DPF). Called the D18, D24 and D34, the three-model range spans an output range of 20-90kW and offers engine capacities of 1.8, 2.4 and 3.4litres as it targets OEM skid steer loader, compact excavator, air compressor and generator businesses. The non-DPF solution means the two smaller models need only a diesel oxidati

Cummins Emissions Solutions, a division of Cummins, used Conexpo to introduce a range of EcoFit urea tanks and lines for those adopting SCR after-treatment systems. EcoFit includes four tank capacities – 19, 38, 57 and 114litres – including two different shape profiles for additional installation flexibility. The portfolio also includes electrically heated pressure, suction and throttle line lengths from 500mm to 3m.

Deutz has adopted a dual SCR after-treatment system on its high output TCD Vee engines to meet Tier 4 final emissions standards. Using a dual SCR system, the water-cooled 90-degree V6 12litre and V8 16litre engines, with power outputs from 390-520kW, were found not to require cooled EGR, DOC or DPF technologies. Compared to a similar engine using cooled EGR, Deutz said its TCD12 and TCD16 can operate with a cooling package that is around 20-25% smaller, improving installation packaging for OEMs.

The Leica iCON grade iGD4 solution which enables one dozer to do multiple types of grading work with speed and accuracy was launched has been launched at Conexpo 2014. The highly accurate and efficient iCON grade iGD4 dozer solution calculates the lift, angle, and tilt of the dozer’s six-way blade. It allows operators to angle their blade while iCON grade’s advanced hydraulic control system automatically controls the blade’s lift and tilt. As a result, dozers can now be run at the full extent of their capa

The Leica iCON gps 80 machine control receiver is a compact and rugged GNSS receiver especially developed for a wide range of machine control applications to increase the overall positioning performance on all construction equipment. It easily and safely fits into any construction machine cabin, communicates seamlessly with all iCONtrol solutions on-site and integrates the iCON telematics fleet management software. The flexible communication provides smooth integration with equipment and solutions for OEM p

A high-sulphur fuel capability has been announced by MTU for its industrial engines. The move enables OEM’s to adopt the latest MTU engine technology in countries where ultra-low sulphur diesel (ULSD) is not available. MTU’s sulphur tolerance solution will be available in mid-2014 for Tier 4 Interim 900, 500 and 460 series engines. This will be followed by the company’s complete line up of Tier 4 Final certified engines in the 1000-1500 series in the future.

Operators, materials and machines will not be able to keep pace with growing infrastructure needs as the global population grows, a Topcon Positioning Group official said on Wednesday. The solution: technology. “That’s the only way we can meet that gap in the construction industry,” Mark Contino, vice president of global marketing, said at a press conference on Wednesday.

Volvo Penta now offers Tier 4 Final emissions-compliant engines from 106-523kW. The range comes in 5-, 8-, 11-, 13- and 16litre capacities and suits a host of off-road applications, including material handling, construction, quarrying and mining. Achieving Tier 4 Final emissions sees Volvo Penta opting for selective catalytic reduction (SCR) technology. The system performs without regeneration or a diesel particulate filter making it a simpler, more versatile and a less costly option for customers, said the

Terex president and CEO Ron De Feo was in an upbeat mood at the manufacturer’s Conexpo press conference this week saying “2013 was a year of pretty substantial improvement for our company.” In the second half of last year, Terex saw revenues grow by 6.1% with the figure for the whole year up by 1.5%. The aerial work platform (AWP) and materials handling and port solutions (MHPS) divisions led the improvement in the second half, said De Feo.

Sandvik Construction’s newly-developed CH540 cone crusher, the latest crusher in the series, was launched by the company at Conexpo 2014 this week. The all-new CH540, and the bigger CH550 (launched in 2013), are cone crushers that have endless combination possibilities, says Sandvik Construction, “being the perfect match for any aggregate plant or quarry looking to increase production capacity, eliminate bottlenecks, reduce operating costs, and/or to improve the quality of the end product.”