The specialists of Rudgormash have introduced a new drilling rig control system.
Rudgormash continues to modernize the manufactured products. This time the issue concerns the upgrade of SBSH-250MNA-32 control system.
Presently this new control system undergoes a number of tests.
In the production department No 10 we have proceeded to the production of several types of machines. The throw–screens GIT-73 and GIT-52M are going to concentrating plants situated 1350 km away from each other, though the screens will be doing practically the same work. They will process crush
A set of VS-30 mine cars has been send to the customer for further operation in potash underground mines. The machines’s construction has undergone serious changes in the electric and brake systems. Now we can offer our clients an opportunity to p
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 andcools 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.
Hole diameter, mm
160; 171; 215; 230
Hole depth, m
Rod length, m
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
Axial force to the drill tool head, kN
Speed drill tool delivery when drilling
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
CRAWLER MOUNTING MECHANISM
2 х 160 l/min
Traveling speed, km/h
Maximum gradeability, degrees.
Crawler track specific pressure,kPa
28 or 40 (at your choice)
Operating pressure, MPa
3 (stroke- 1200mm)
Mast rotating hydraulic jacks, items
POWER STATION PARAMETERS
Feeding voltage, V
Power of electric motor drive, kW
Electric equipment of hydraulic control valve
24 V, of direct current
Gross installed capacity at most, kW.
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
Upon the Customer’s request the drill can be supplied with a number of optional equipment.