News
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27.12.2019
On the last days of the departing year the working process does not stop here at Rudgormash production premisses. We are hurrying to meet the New Year with maximum result, so that we had something to remember when the clock strikes 12. We are doing this for you, our dear customers, a
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02.12.2019
This year "Rudgormash" company has successfully completed its part of the project of the blast furnace No 6 reconstruction for NLMK. For this customer we have provided a wide range of services including primary engineering, equipment supply, start up and commissioning works and chief
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24.09.2019
The “Miner’s Glory” badge of honor is awarded to managers and specialists of organizations of the mineral resource sector for active participation in specific actions that are aimed to improve the efficiency of mining, the quality and competitiveness of products, their promot
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Underground equipment 
Mobile loader PT-4
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Machines for loading and transportation of mined material during excavations and for hauling men in underground conditions.
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Technical characteristics
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| Rated capacity (at haul length - 70 m), not less than, t/h |
43,5 |
| Nominal load capacity, t |
4,0 |
| Bucket capacity, not less than, m3 |
0,2 |
Body capacity, not less than, m3
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1,5
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| Max. height of the machine during loading and unloading, mm |
2240
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| Outer turning radius, not more than, mm |
4000
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| Max. speed, not more than, km/h |
5 |
Specific power consumption (at haul length - 70 m), not more than, kWh
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2,84
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| Max. gradeability, degrees |
12 |
| Ground clearance, not less than, mm |
200 |
| Drive type |
Pneumatic |
| Power, not more than, kWt |
42,6 |
| Overall dimensions, mm |
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| Length |
3020±50 |
Width
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1900±50 |
Height
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1800±50 |
Mass,t
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4,6 |
| Mass of the metal, not more than, t |
4,21 |
Additional information.
High passability and manoeuv.
The mobile loader is designed for mechanized loading of mined material and its delivery to the site of unloading over a distance up to 100 meters in the cutting of horizontal development working with cross section area of 7 m2 and over.
High passability combined with space saving design provides efficient machine operation under restricted space conditions of underground mines. Versatility, easy control and maintenance, reliability are the main advantages of the machine.
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