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%.
Komatsu America’s new compact hydraulic excavator is designed for increased versatility and, ultimately, lower operating costs.
Applications for the PC55MR include a variety of construction, utility and landscaping applications.
The compact excavator has an operating rate between 5150-5795kg. A 28.3kW SAA4D88E-7 engine, featuring auto decelerator and economy mode, helps reduce operating costs.
The SAA4D88E-7 Tier 4 Final engine uses Exhaust Gas Recirculation (EGR), and a high-pressure common rail fuel in
Scottish Doosan dealer Balgownie has supplied new Doosan DX225LC-5 22tonne and DX255LC-5 25tonne excavators and a new DL420-5 wheeled loader to Miller Plant.
Miller Plant offers services from bulk earthworks and contract crushing and screening to plant hire, site clearance, demolition, aggregate supply and heavy haulage and tipper hire. As the machines will do more than 60 hours a week each, they come with a peace-of-mind five-year warranty and Balgownie’s fast response to requests and service support.
Doosan Construction Equipment is launching its high-performance DX210W-5 wheeled excavator. This 21 tonne wheeled excavator is Stage IV compliant and also features a new styling scheme common to all new generation machines from Doosan.
The new DX210W-5 offers improved comfort and controllability, as well as better efficiency and uptime. Increased power, durability and high manoeuvrability are all key feature of the machine.
To help optimise uptime, all Doosan Stage IV excavators weighing more than
Several new machines are being launched by Doosan and sister firm Bobcat at bauma China. A key launch for the Doosan Heavy display will be its new DX700LC, the top-of-the-range model in the Doosan excavator range. The 70tonne DX700LC excavator is designed and built to meet the needs of heavy duty quarrying applications as well as major infrastructure projects. It offers several features intended to boost productivity, comfort, reliability, durability and uptime. The DX700LC model will be shown alongside the
