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HYKD-3B Full Hydraulic Underground Drill Rig

Summary:
HYKD-3B full hydraulic underground top driving drill rig is mainly applied in the fields of coal, geology, metallurgy and engineering.
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I.  General Introduction

HYKD-3B full hydraulic underground top drive drill rig is mainly applied in the fields of coal, geology, metallurgy and engineering. It is used for drilling large dia. gas suction hole in mines, gallery as well as coal mine, water injection hole, and big dia. horizontal hole. It can meet the big dia. roller drilling, hard tungsten-carbide drilling and percussive-rotary drilling.

Ⅱ. Main Features:

1. It is separate in structure, small in size, light in weight, flexible in movement and convenient in operation.

2. The hydraulic pump is driven by explosion-proof electric motor through operating system, then the hydraulic pump enforces hydraulic motor to make drill head rotate, and at the same time, the movement of drill head is realized by oil cylinder & chain double speed mechanism.

3. Hydraulic chuck can satisfy the function of shackles and power-off protection.

4. The sliding and extending & retracting function of the mast makes it convenient for the bottom of mast to touches the ground or platform, thus the drill rig will be more stable.

5. The swinging arm and mast can do luffing movement, which satisfy the request of multi-angle drilling.

6. The range of spindle rotating speed is wide and the torque is large.

Ⅲ. Main Technical Specifications:

ITEM

UNIT

PARAMETERS

Drilling Depth (m)

BQ

400

NQ

300

HQ

200

Drill Head Rated Rotary Torque

Nm

855

Rotary Speed

r/min

0~1200

Lifting Force/Feeding Force (Chain)

kN

60/30

Rated Power of Electromotor

kW

45

Rated Rotary Speed of Electromotor

r/min

1480

Drill Head Feeding Stroke

mm

1800

System Pressure

MPa

25

Single-wire Hoisting Capacity of Wire-line Winch

kN

8

Rope Dia. of Wire-line Winch

mm

6

Drilling Angle

°

0-180

 

Weight

Main Machine

kg

1450

Power Unit

kg

1140

Control Cabinet

kg

130

Dimensions

Main Machine

mm

3456*1290*1620

Power Unit

mm

2530*1000*1550

Control Cabinet

mm

870*450*1045

 

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HYKD-4A Full Hydraulic Underground Drill Rig

 lianyungang yellow sea exploration technology co., LTD.

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