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%.
Hitachi Construction Machinery (Europe) (HCME) says its new ZW250-5 wheeled loader being unveiled at bauma is the result of feedback from European customers. The model’s cab is said to be more spacious than models from the previous range, because the heated air-suspension seat can slide further back, providing more leg room. The tilting telescopic pop-up steering column has also been repositioned to create additional space. An air conditioning system has been installed that regulates the temperature inside
The five new compact-radius Caterpillar E Series Mini Hydraulic Excavators are equipped with a new digital COMPASS—Complete Operation, Maintenance, Performance, and Security System – control panel. Built into the COMPASS monitor are an anti-theft system, requiring a five-digit alphanumeric password to start the machine, and an Economy Mode feature (3.5 to 5.5tonne machines) which, Cat says, can potentially lower fuel use up to 20% by adjusting engine speed.
The five new compact-radius Caterpillar E Series Mini Hydraulic Excavators are equipped with a new digital COMPASS—Complete Operation, Maintenance, Performance, and Security System – control panel. Built into the COMPASS monitor are an anti-theft system, requiring a five-digit alphanumeric password to start the machine, and an Economy Mode feature (3.5 to 5.5tonne machines) which, Cat says, can potentially lower fuel use up to 20% by adjusting engine speed.
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
