Page 57 - Hub-4 Magazine Issue 70

Quarrying
DoosanCONNECT Telematics System
The new DX245NHD-7 model is factory-installed as standard with Doosan’s state-of-the-art DoosanCONNECT wireless fleet monitoring system. The DoosanCONNECT system offers a web- based fleet management solution which is very useful for monitoring the performance and security of machines and promoting preventative maintenance. It is available as a standard feature on all new Doosan excavators (from 14 tonne), all new Doosan wheel loaders and Doosan ADTs.
For more on Doosan construction equipment, please visit the website: www.eu.doosanequipment.com
Brief specifications for the Doosan DX245NHD-7 excavator
tiltrotator work by eliminating back pressure. This new tiltrotator mode is a special two-way flow mode, but it is managed by the EPOS like a one way flow mode, with direct return to the tank in each direction, to avoid back pressure and increase flow and controllability.
New Fine Swing Function
Another standard new feature is the Fine Swing function which minimizes the shaking that a lifted object undergoes at the start or stop of a swing movement with the excavator, to increase the safety of nearby workers and to prevent damage caused by the object falling from the excavator.
When Fine Swing activates, the overrun disappears, allowing the DX245NHD-7 to smoothly reach maximum swing speed, whilst removing the shock from the turn reversal at the moment of stopping, resulting in a smooth stop.
DRUM CUTTER
The only cutter heads on the market to have the
Direct Drive Twin Motor System, a double motor system that allows the unit to distribute and increase the force
REDUCE >> REUSE >> RECYCLE
See the whole product range on:
MBCRUSHER.COM info@mbcrusher.com Phone: +44 (151) 94 70 697
• Engine (SAE J1995 net):
1.3 m3 25.1 tonne 6595 mm 9715 mm 6825 mm 2540 mm 3006 mm 9522 mm 2815 mm 248 kN 16.5 tonne 11.5 tonne 8.78 tonne low range – 3 km/h high range – 5.3 km/h 6-cylinder Doosan DL06V Stage V, 131 kW (176 HP) at 1800 RPM
• Buckets:
• Operating weight:
• Digging depth (std front):
• Digging reach (std front):
• Digging height (std front):
• Overall width (with 600 mm shoes)
• Height (std front):
• Overall length in travel position (std front): • Rear swing radius:
• Drawbar pull:
• Digging force over bucket (ISO):
• Digging force over arm (ISO):
• Lifting capacity at 6 m reach:
• Travel speed:
SA
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www.hub-4.com Sept-Oct 21 - Issue 70
| p57 |