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The field-proven, high speed articulated DUX DT-20T underground dump truck especially designed for major rail and tunnel projects worldwide provides low cost concrete and materials transport. |
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The DUX DT-20T is trackless with 16.00R25 radial tires eliminating the need for expensive infrastructure used with locomotive and conveyer systems. |
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Speeds of up to 25 km/h with full payload with clean emission, powerful, electronically controlled diesel engine.
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Fast and easy tramming in both forward and reverse with bi-directional Orbitrol wheel steering control and elevated operator's compartment located mid-ship for maximum visibility.
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Excellent load retention with automatic tailgate . |
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Clean and rapid discharge cycles guaranteed with 90° dumping angle and smooth flow, wear resistant alloy steel dump box.
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Large sized, heavy-duty roller bearing for minimum maintenance, a smooth ride and four-wheel ground contact on uneven terrain. |
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Frames designed and built to withstand high impact and torsional stress associated with mining application, covered by five-year warranty. |
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Dump body made from impact, wear resistant, reinforced alloy steel plates for extra-long service life. |
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Easy access to all service points. |
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Excellent service and parts back-up worldwide. |
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| Weights |
| Payload |
22.0 tons |
20.0 tonnes |
| Machine weight, approx. |
17.0 tons |
15.4 tonnes |
| GVW |
39.0 tons |
35.4 tonnes |
| SAE Dump Body Volume* |
| Struck |
9.6 yd3 |
7.3 m3 |
| Heaped |
10.8 yd3 |
8.3 m3 |
| *Other dump body sizes available to suit specific weight of material to be hauled. |
| Overall Dimensions |
| Length |
24'-0" |
7 315 mm |
| Width |
6'-6" |
1 980 mm |
| Height req'd at max. dump angle |
15'-7" |
4 750 mm |
| Maximum dumping angle |
90° |
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| Turning Radius |
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| Inside |
14'-4" |
4 370 mm |
| Outside |
22'-5" |
6 835 mm |
| Angle of turning radius |
40° |
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| Engine |
| Make |
Cummins |
| Model |
B5.9 |
| Power |
220 HP (164 kW) @ 2500 rpm |
| Cylinders |
6 |
| Aspiration |
Turbocharged, after cooled |
| Displacement |
360 in3 (5.9 L) |
| Starter |
24 volt electric |
| Air intake cleaner |
Donaldson two-stage dry-type with service gauge |
| Exhaust system |
Catalytic purifier with integrated silencer |
| Cooling |
Liquid and air charge integrated Deutz cooling package |
| Emission certification |
EPA Tier II, NRMM (Europe) Stage II |
| Torque Converter |
| - Integrated with transmission |
| - Single stage with flex plate drive |
| Axles |
| Front |
High traction differential outboard planetary, full floating axle shafts |
| Rear, non drive |
Same as front, but without differential and axle shafts |
| Tires |
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16.00R25, 2 STAR, VRLS, E-4 tubeless radial (other makes and sizes available) |
| Brakes |
| Service |
Four-wheel totally enclosed liquid cooled, spring applied hydraulically released, multi disc with accumulator back up |
| Emergency/Parking |
Same as service |
| Automatic Brake Applicator |
Applies secondary brake in case of engine failure or pressure drop in torque converter |
| Options |
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Different engine |
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Four-wheel drive system |
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Back-up camera and monitor |
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Fire suppression system |
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Automatic lubrication system |
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For more information on this product, other options or custom-built equipment; please contact us or submit appropriate questionnaire form |
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Specifications subject to change without notice |
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