Doosan announces the DX20Z-7, a new two-ton mini excavator

With its turret without rear offset and its removable canopy, this new DX20Z-7 is an ideal solution for narrow spaces and indoor sites. The DX20Z-7 combines increased productivity, excellent operator comfort, easily accessible operator station, maximum durability and ease of maintenance.

More productivity

The DX20Z-7's optimized hydraulic system makes the most of the power of its Yanmar 3TNV3 Stage V 70-cylinder diesel engine, which develops 10,3 kW (13,8 hp) at 2200 rpm. The DX20Z-7 is thus distinguished by its rapid movements, combined with precise control of exceptional breakout forces: 1,55 tonnes (ISO) at the bucket, in particular!

In its standard configuration, the DX20Z-7 has an operating weight of 1995 kg. With the 1,10 m long arm (option), its max. is 2345 mm, its max. of 2750 mm and its ground reach max. of 3975 mm. This work envelope ensures maximum performance and versatility in the use of a wide range of accessories.

With its lifting capabilities and high dumping height, the DX20Z-7 is ideal for loading trucks while its reach to the ground reduces the number of repositionings during excavation.

With its undercarriage retracted to the minimum width of 950mm, the DX20Z-7 easily passes through doorways and narrow passages. When the undercarriage is extended to 1360 mm, the excavator has maximum stability, which is particularly valuable when working sideways. The undercarriage extends or retracts in an instant: just activate an electrical switch on the dashboard.

High level comfort

The DX20Z-7 is designed around the operator and offers optimal ergonomics. The operator's station offers generous foot space with a flat, easy-to-clean floor, ergonomic pedals and easy access to all controls. Visibility to the work area is maximized by a boom-mounted, high-intensity LED work light.

Doosan has used the highest quality materials to ensure that the DX20Z-7 combines performance, durability and rugged durability. The design and components of the machine have been tested extensively under extreme conditions. For peace-of-mind work, the solid steel rear door provides excellent impact protection. The cylinder fairings and the robust battery cover are another guarantee of safety and peace of mind.

Thanks to the large rear door, all components are easily accessible, including the easy-to-clean coolers and other daily maintenance points, so that the time for routine checks and maintenance is reduced to a minimum.

Brief features of the DX20Z-7 mini excavator

• Operating weight with canopy, rubber tracks, standard arm and bucket: 1995 kg
• digging depth max. (standard arm / long arm): 2180 / 2345 mm
• dumping height max. (standard arm / long arm): 2650 / 2750 mm
• Max. at ground level (standard arm / long arm): 3705 / 3875 mm
• Top speed: slow range - 2,0 km/h, fast range - 3,7 km/h
• Hydraulic flow: 2 x 17,26 L/min +13,2 L/min
• Undercarriage width (retracted / extended): 950 / 1360 mm
• Engine: Yanmar 3TNV70 developing 10,3 kW at 2200 rpm
• Overall dimensions in transport position: height 2360 mm x width 950 mm x length 3476 mm