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Tel: +7(473) 244-70-12

News

 
16.02.2017
      The drill sent for export was loaded on four railway platforms on February 15 and started its long way to the customer. SBSH-250MNA-32 drilling rig has been manufactured according to the customer’s confirmed technical specification (the TS). We remind you that every T
 
10.01.2017
 The autumn exhibition season of ITE Uzbekistan company completed with three international exhibitions “MiningWorld Uzbekistan”, “Machinery Central Asia” and “TransUzbekistan” that took place in 16-18 November, 2016. The exposition was located in two showroom
 
08.11.2016
    Rudgormash received visitors from PJSC “Stoylenskiy GOK” on October 25, 2016 who had come for preliminary acceptance of the drilling rig SBSH-250 that had been manufactured by that time and was being prepared for the shipment. The drilling rig fundamentally differs from


 

The drilling equipment

Drilling rig SBSH-160/230D

Drilling rig SBSH-160/230D
 
Diesel drilling rig was designed on the bases of SBSH-160/230. The machine serves to drill holes of diameters from 160 to 230 mm in hard highly abrasive ores

Diesel drilling rig Cummins QSK19 is installed on the drilling rig. The power of the engine is 485 kW (650h.p.). The voltage of the engine and an in-vehicle network is 24V. The engine has an electric starter with an oil pump (with priming injection of oil into the engine lubrication system) that makes the starting process of the engine easier (esp. in winter time). There is also a three-stage are purifier with a service indicator and a two-stage fuel filter with water segregation. The engine has a double-loop cooling system of “water jacket” type, a “water” pump with water cleaning filter and a cooling radiator. The in-board oil pump with a two-stage oil filtration lubricates the moving engine parts and cools them simultaneously.

The arrangement of the major units on the drilling rig allows to distribute the weight of the drill rationally so that the machine was stable when drilling or traveling on uneven surfaces.

Parameters 

 

 

 

Hole diameter, mm

 

160; 171; 215; 230 

 

Hole depth, m

 

45 

 

Rod length, m

 

9,85 

 

Number of rods, items

 

4 (3 in a separator

 

Angles of inclined drilling, degrees.

 

0; 15; 30 

 

Type of drill tool delivery to the face

 

By two hydraulic motors with in-board brake valves.

 

Axial feed force to the face, kN

 

250

 

Axial force to the drill tool head, kN

 

250

 

Speed drill tool delivery when drilling

 

0,,,8

 

Lifting and lowering of the drill tool, m/min

 

Up to 48 

 

Rotation unit drive 

 

Two hydraulic motors 

 

Torque of the drill tool, Nm 

 

10 000 ... 12 000 

 

Rotation frequency of the drill bit, r/min 

 

0-150 

 

CRAWLER MOUNTING MECHANISM 

 

 

 

Hydraulic motor

 

2 х 160 l/min 

 

Traveling speed, km/h 

 

0...3 

 

Maximum gradeability, degrees

 

14 

 

 Brakes

 

disc  

 

Crawler track specific pressure, kPa 

 

98  

 

 COMPRESSOR UNIT

 

 

 

Capacity, m³/min

 

28 or 40 (at your choice)  

 

 Pressure, MPa 

 

0,787  

 

 HYDRAULICS 

 

 

 

 Operating pressure, MPa 

 

22  

 

 Jacks, items 

 

3 (stroke- 1200mm)  

 

 Mast rotating hydraulic jacks, items

 

2  

 

 POWER STATION PARAMETERS

 

 

 

 Feeding voltage, V 

 

380  

 

 Power of electric motor drive, kW 

 

75  

 

 POWER UTILITIES

 

 

 

 Electric equipment of hydraulic control valve  

 

24 V, of direct current  

 

 Gross installed capacity at most, kW

 

385  

 

 DUST SUPPRESSION 

 

 Wet or dry (at your choice

 

 OVERALL DIMENSIONS OF THE DRILL  

 

 

 

 With the mast up: length/height/width, m

 

10 / 5,6 / 15,5  

 

 With the mast down: length/height/width, m 

 

15 / 5,6 / 5,3  

 

 MASS, kg 

 

 55000 

 

 

Upon the Customer’s request the drill can be supplied with a number of optional equipment.


  «MMC RUDGORMASH»
tel/fax +7 (473) 244-70-12
E-mail: export@rudgormash.ru