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Tel: +7(473) 244-71-03

News

 
10.03.2020
    This year, the company declared  2020 the year of quality. A whole range of measures has been developed to improve the quality of products. Participation in this competition for the Prize of the Government of the Russian Federation will provide an objective expert assessment of
 
05.03.2020
    On February 28, the first meeting of the scientific and technical council was held on the territory of  Rudgormash company. This community was organized by Anatoly Nikolayevich Chekmenev, the president of Rudgormash. The council included the members of technical departments of R
 
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


 

The drilling equipment

Rotary drilling rig SBSH-250MNA-32KP (frame-platform type)

Rotary drilling rig SBSH-250MNA-32KP  (frame-platform type)
 
The machine serves to drill vertical and inclined blast holes in rocks with hardness of 6-20 units according to prof. Protodyakonov scale in ambiant temperatures from - 40 °С up to + 40°С at open mines.

Technical characteristics

 
Model
-01-02
Hole diameter, mm 250, 270  270, 300, 311 
Rod length, m 8,2  10 
Number of rods
Depth of drilling, m 32  28 
Dust suppression wet 
Supply voltage, V
380, 6000 
Total power, kWt
650 
Motor power of rotation unit, kW 120

 
Drill rod string lifting-lowering speed, m/min 13/13 
Speed of drill rod delivery to the face,
m/min.
0...3 
Compressor capacity, m3/min 50 
Drill rod rotation frequency, rpm. 0...120 
Power of the track drive, kWt 2 х 50
direct
current
 

2x45

alternating current

 
Traveling speed, km/h 0-1,2 (regulated speed)
 
Max. gradeability, angle degree (°) 12 
Mass, kg. 110 000  120 000 
Overall dimentions with the mast up, m   
length    15,4 
width    7,5 
height    18,7 
Overal dimentions with the mast down, m   
length    18,0 
width    7,5 
height   

6,9

 

 

A set of optional equipment for the drilling rig:

     

  • compressor units by JSC “NPO VNII Kompressormash” or Atlas Copco;

  • hydraulic equipment by Bosch Rexroth;

  • rods of diameters: 146mm; 168mm; 180mm; 203mm; 219mm; 260mm;

  • dry system of dust suppression ;

  • centralized Lincoln lubrication ;

  • portable electric heater for the machine room;

  • on-board controller that gathers and analyzes drilling data and indicates the results on the board display. It is possible to set data through the keyboard and to have two-way communication with a dispatcher;

  • video surveillance system;
  • cable drum
 

  «MMC RUDGORMASH»
tel/fax +7 (473) 244-71-03
E-mail: export@rudgormash.ru