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Drilling rig UBSh-228 – Darasunskij zavod gornogo oborudovaniya, OOO | all.biz
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Drilling rig UBSh-228

Drilling rig UBSh-228

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Russia, Darasoon
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Technical characteristics
  • BrandДарасунский завод горного оборудования
  • Country of manufactureRussia
Description
THE UNIT IS USED WHEN PASSING MINING WORKS WITH A SECTION OF 5 - 16 M2, UNEQUIPPED WITH RAILWAYS AND NON - EXPLOSIVE BY GAS AND DUST

UBSh - 228 - a drilling rig with one hydraulic perforator and an electric drive is designed for drilling holes in rocks with a strength factor of 8 - 20 on the scale of M. M. Protodyakonov in accordance with GOST 21153.1 - 75. The installation is used when driving mine workings with a cross section of 5 - 16 m2, not equipped with rail tracks and non - explosive in terms of gas and dust.



 

According to the operating conditions in terms of the impact of climatic factors, the drilling rig complies with Category 5 GOST 15150 - 69 (ambient temperature from + 2 ° C to + 26 ° C).

The installation on a pneumatic drive has an electro - hydraulic drive, therefore, its use is recommended in combination with rock loading or rock delivery machines with an electric drive. Mine workings in which a drilling rig is used must be equipped with a power supply of 380 V and a power of at least 50 kW, air and water mains.

Field of application - underground mines of ferrous and non - ferrous metallurgy.

TECHNICAL SPECIFICATIONS

Technical productivity, m / h, not less: with a domestic hydraulic perforator - 43


with imported hydraulic perforator - 54
Hydraulic perforator feed rate under load, m / min, no more - 1.5
Drilling area (height from the reference plane x width), m, not less - 4x4
Feed stroke (drilling depth), m - 2.66
Chassis type - pneumatic

 

Travel speed, km / h, not less - 2.0


Overall dimensions in transport position, mm, no more
width - 1600
height (without protective visor) - 2100
height (with a protective visor) - 2380
length - 8300
Weight, kg, no more - 7500

Hydroperforator HD - 150 (manufactured by Boart Longier, Austria)

 

Impact energy, J - 224


The frequency of blows per minute - 3000 . . . 3300
Impact power, kW - 11.2
Rotation frequency, rpm - 190
Torque, Nm - 315
Oil consumption, l / min
drummer - 90
rotator - 30
Oil pressure, kPa (kgf / cm2)
per drummer - 17.2 (170)
on the rotator - 14 (140)
Overall dimensions, mm
length - 893
width - 298
height - 241
Weight, kg - 150

 

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