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BP-100N Drilling Rig

USE

The BP-100N Drilling Rig is used for drilling of blustholes with diameters of 85, 105, 110, 130 mm during underground mining of rocks with hardness coefficient f=6...20  due to the Protodyakonov rock hardness scale with immersion pneumatic hammers.

SPECIFICATIONS

The main peculiarity of this machine is the use of DAR-5M air motors as the drives of the rotation unit and the feed boom. It helps to reduce significantly the consumption of the compressed air. The jack column equipped with hydraulic jack ensures safe fixture of the rig to the mine.

The remote control managing the drilling operations allows the operator to control drilling in comfortable and safe place. Assembling/disassembling of the drill rods is mechanized. The only thing that the driller has to do manually is to place the drill rod on static rotation unit (screw 2-3 steps of thread).

During rotation and feeding of the drill rod the driller should stay away from the drill rig. The driller can come close to the rig only if all mechanisms are off. All that helps to ensure safe work of the operator. There is a hand-operated winch that is used to simplify the mounting of the working member to the required angle.

In order to make the transportation of the drill rig (when assembled) across the mining field simple, it is possible to use the winch with the DAR-5M air drive.

Position during transportation Position during operation

 


TECHNICAL CHARACTERISTICS

Description

Value

Dimensions of mining (width x height), m

min 

2,0x2,0

max

2,8x2,8

hole diameter, mm

85, 105, 110, 130

Diameter of hole extension, mm

168

Drilling hole depth, m up to

80

Diameter of the drill rod, mm

76

Drilling direction:

full fan, vertical holes in parallel  with the jack column axe, degree°

0...360

Operating pressure of the compressed air, MPa (kgf/cm2)

0.5 (5)

Air consumption (without hammer), m3/min

13

Operating pressure in water main, MPa (kgf/cm2)

1...1,2 (10...12)

Water consumption, l/min

10-18

Total drill rig weight (without set of rods and spare parts), kg

600


TECHNICAL CHARACTERISTICS OF UNITS

Description

Value

1. Working member

Feed speed, mm

920

Length, mm

1888

Weight, kg

270

1.1 Feed mechanism

Type

chain

Feed Reducer, type

planetary

Drive, type

air motor DAR-5M

Max feed force (at P=5 kgf/cm2) kN (kgf) 

20 (2000)

1.2 Rotation unit. type

planetary reducer

Drive, type

air motor DAR-5M

Max rotation moment at spindle (at P=5 kgf/cm2), N m (kgf m)

1050 (105)

Spindle rotation frequency, (revol/min)

48

Weight, kg

97

2. Jack column

Min height, mm

1843

Max height, mm

2643

Breakout cylinder speed, mm

150

Breakout force, kN (kgf)

35 (3500)

Weight, kg

55,5

3. Hand-operated hydraulic pump

Type

Plunger

Tank capacity, l

1.5

Flow, l/min

0.5

Nominal pressure, MPa (kgf/cm2)

7.0 (70)

4. Hand-operated winch

Cable Diameter, mm

8

Cable length, mm

15

Hoisting capacity. kN (kgf)

10 (1000)

Weight (with fixing bracket), kg

21

5. Air winch

Reducer, type

planetary

Drive, type

DAR-5М

Cable Diameter, mm

7.7

Cable length, m 

20

Traction force, kN (kgf)

13 (1300)

Weight, kg

58

6. Pneumatic board

Weight, kg

40

7. Lubricator

Type

Pneumatic

Tank capacity, l

4.2

Regular oil consumption per m3 of free air ml/min

1,0...1,5

Weight, kg

24

8. Drill rod, description

BP-76х820

Diameter, mm

76

Length, mm

820

Operating length, mm

750

Weight, kg

9,6

Phone: +7 (343) 295-85-80, 295-85-84, 295-85-82.

Address: 620024, the city of Yekaterinburg, 1 Simskaya str., room 401