Modern Mining April 2019

PRODUCT News

Top-of-the-line excavator proves popular

trol for engine speed and torque, based on different workloads, thereby reducing unnecessary fuel consumption. A wide range of Doosan attachments for versatile operation include hydraulic breakers and various buckets for specific tasks. The X-Class extreme mining bucket is used for high-strength and abrasion resistance materials and the S Class severe- duty bucket is recommended for mass excavation in high-density difficult mining

Doosan’s new DX800LC-5B tracked exca- vator series, which was launched in early 2018, is reportedly being well-received by the local market, particularly the mining sector. “The new DX800LC-5B tracked excava- tor – with an operating weight of 78 500 kg – is currently the largest machine in the Doosan range of construction and min- ing equipment. This robust machine has been designed for high productivity, fuel efficiency, minimal downtime and greater safety in harsh operating conditions,” says Darrel Holton, MD, DISA Equipment (trading as Doosan), part of the Capital Equipment Group (CEG) of Invicta Holdings Limited. “The DX800LC-5B has a re-designed structure, with a heavy-duty front and improved undercarriage. It has been fit- ted with many customised components that ensure continuous operation in ardu- ous environments with minimum to no downtime. “Our customers are also impressed with

the fuel-efficiency of this machine. The new DX800LC-5B engine, with enhanced power and durability, offers cost-effi- cient performance and low maintenance requirements. Added to this, our customers note the convenience of being able to eas- ily select the appropriate operating mode for various work environments. The boom/ swing priority control facility enables the operator, at the touch of a button, to con- trol operating modes for comfortable and productive operation.” Doosan’s recently launched D-Eco­ power+ intelligent hydraulic system is said to deliver best in-class productivity. The new electronic main pump accurately cal- culates the amount of pump flow required for each actuator, ensuring faster opera- tion and optimum productivity and also preventing unnecessary fuel loss. Fuel saving technologies include Smart Power Control (SPC) and a highly- efficient cooling system. The SPC allows the machine to provide optimised con-

and quarrying applications. Doosan, website: www.doosan.co.za

The new DX800LC-5B tracked excavator from Doosan.

April 2019  MODERN MINING  47