The Doosan range of earthmoving equipment, which is manufactured in South Korea, encompasses track, wheel and mini excavators, articulated dump trucks (ADT’s), as well as wheel loaders and various attachments. “What keeps Doosan ahead in Southern Africa’s highly competitive earthmoving sector, is the company’s commitment to ongoing research and product development.
This forms part of the company’s strategy to meet exact requirements in Africa’s harsh operating conditions,” says Rod Watson, managing director, DISA Equipment (Pty) Limited, trading as Doosan, part of Invicta Holdings Limited. “Doosan’s robust machines, which are designed to cope efficiently and safely in arduous environments, require minimal maintenance and offer extended service life.
“Reflecting back on 2013, where market conditions in mining, civil engineering and construction remained relatively flat, we have seen positive market reception locally of new Doosan machines. “The successful launch this year of new ADT’s – DA30 and DA40 units and DL wheel loaders, will be supported in 2014 with the introduction of the DX220A excavator into the 20 ton class.
“In spite of the current sluggish market, we are cautiously optimistic about a turnaround in the economy in the new year. We hope market conditions will improve just before the election, which is why we will continue to extend our range of construction and heavy earthmoving equipment to cope with more buoyant conditions in 2014.”
A highlight for Doosan this year was to participate at bauma Africa 2013 where the company showcased its diverse range of machines. Bauma was also the perfect forum for the introduction of new ADT’s – the DA30 and DA40 units.
The launch of these ADT’s enables Doosan to offer a complete solution for equipment required to excavate, load and transport all types of materials, in any conditions.
The new Doosan DA30 and DA40 ADT’s, which have been designed for safe and efficient operation in tough conditions, have a higher load capacity than previous models and offer enhanced power and performance, easier operation, increased fuel efficiency, greater driver comfort and faster travel speeds.
The 5-cylinder Tier 2 diesel engine of the DA30 series offers a gross power output of 276 kW, which is an 8% increase in engine power compared with the previous MT31 series. The DA30 also has 30% more gross torque ( 1 873 Nm at 1 300 rpm) to produce the powerful rim pull required to efficiently cope in extreme hauling conditions.
In the DA40 series, the 6-cylinder Tier 2 diesel engine offers a gross power output of 368 kW, which is more powerful than previous units.
A new cab design provides more space and improved visibility for the operator, as well as reduced noise levels and a fully automatic climate control system. For easy operation, Doosan has introduced new electronic systems and simplified fingertip controls, with a digital display of all machine functions.
Easy access to all components, including the engine oil filter, radiators and grease inlets, enables quick maintenance procedures and prevents contamination to the surrounding environment.
Doosan has also recently launched a new range of robust wheel loaders. The DLA series, which is a new generation after the Mega series, has several improved design features for enhanced performance.
The new DLA wheel loader series, efficiently handles diverse materials handling applications, including the loading and transporting of granular materials and the handling of bulk loads in industrial, construction, mining and quarrying environments.
Doosan DL250A, DL300A and DL420A wheel loaders have new features for optimum efficiency, improved operator comfort and control, low maintenance requirements and greater durability.
These wheel loaders, with bucket capacities between 2,5 m³ and 4,5 m³, boast greater tipping load volumes than previous machines.
These machines are driven by Doosan Tier 2 engines, which are less sensitive to fuel quality than Tier 3 engines, yet still offer reduced fuel consumption and low emissions.
Other recently launched machines include Doosan DX140LC and DX700LC hydraulic excavators which have been well received by the local market.
Doosan provides a technical advisory, maintenance and spare parts service throughout the country.
For further information
Rod Watson, Managing Director, DISA Equipment (Pty) Ltd, t/a Doosan Equipment (Pty) Limited
Telephone (011) 974 2095
Fax (011) 974 6330
Email [email protected]
Web www.doosan.co.za
