Doosan says that its new DX140LCR-3 excavator meets an increasing demand for reduced radius machines. This versatile unit can be used on urban, utility, highway, rail, bridge and other confined space construction sites. The firm claims the machine is designed to offer productivity, comfort, reliability, durability and reduced operating costs.
February 17, 2014
Read time: 2 mins
Doosan’s DX140LCR-3 excavator
695 Doosan says that its new DX140LCR-3 excavator meets an increasing demand for reduced radius machines. This versatile unit can be used on urban, utility, highway, rail, bridge and other confined space construction sites. The firm claims the machine is designed to offer productivity, comfort, reliability, durability and reduced operating costs. The new DX140LCR-3 excavator is powered by the 196 Cummins QSB 4.5 common rail, four cylinder turbocharged diesel engine featuring the latest evolution in maintenance-free Diesel Oxidation Catalyst (DOC) after-treatment technology to meet Stage IIIB engine emission regulations. The engine runs at 2200 RPM and delivers 11% more power, with 81kW and 10% more torque (compared to the previous Stage IIIA compliant DX140LCR model, delivering up to a 5% increase in the productivity to fuel consumption ratio, depending on the operating mode selected and the work being undertaken. Arm and bucket forces have been increased by up to 8% along with the travel speed which can now reach 3.2 and 5.3 km/h in the low and high range, respectively. With the counterweight increased by 400kg to 3.5tonnes, the lifting capacities for the new DX140LCR-3 excavator have also been boosted by up to 7%.
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
Increased performance and more durable construction are key features of new generation excavators – Mike Woof writes. All the major equipment manufacturers are introducing new hydraulic excavators to meet market demand. These machines are offering increased output at the same time as producing lower emission levels and burning less fuel than before. From Caterpillar for instance comes its new 330F, which features a maximum operating weight of 29.75tonnes and is powered by a 178kW Cat C7.1 ACERT diesel that
Dynapac continues to innovate with its paver range, following from previous developments in 2010 and 2011. The firm says it is now improving the operator´s environment and transport sizes, as well as gearing up to meeting future exhaust emission regulations. The firm introduced six new tracked asphalt pavers with paving widths of 2-14m. Of these, the four sophisticated PLC-controlled pavers SD2500 C / SD2500 CS / SD2550 C / SD2550 CS are designed to meet the needs of contractors, communities and rental comp
Dynapac continues to innovate with its paver range, following from previous developments in 2010 and 2011. The firm says it is now improving the operator´s environment and transport sizes, as well as gearing up to meeting future exhaust emission regulations. The firm introduced six new tracked asphalt pavers with paving widths of 2-14m. Of these, the four sophisticated PLC-controlled pavers SD2500 C / SD2500 CS / SD2550 C / SD2550 CS are designed to meet the needs of contractors, communities and rental comp
