Product introduction

 

Hykd-4a full hydraulic tunnel drilling rig is mainly used in coal, geology, metallurgy, engineering and other industries. It is used in large diameter gas drainage drilling, water injection drilling and large diameter horizontal drilling in surface engineering in mines, tunnels and coal mines. It can meet the requirements of large diameter cone drilling, large diameter cemented carbide drilling and percussive rotary drilling.

 

 

Technical features

 

1. Split layout, small volume, light weight, easy to move, flexible operation.

 

2. The power unit uses the explosion-proof motor and control system to drive the hydraulic pump, and the motor drives the spindle rotation and the oil cylinder chain speed doubling mechanism to realize the feed and rotation functions of the power head.

 

3. The hydraulic chuck can fully meet the functions of drill pipe clamping and breaking and power-off protection.

 

4. Mast sliding telescopic function, convenient drilling mast and foundation close, enhance the stability of the work.

 

5. The swing arm and mast swing up and down, which is suitable for multi angle opening.

 

6. The power head spindle has wide speed range and large rotary torque.

 

 

performance parameter

 

Projects

 

Company

 

parameter

 

Drilling depth (m)

 

BQ

 

six hundred

 

NQ

 

four hundred and eighty

 

HQ

 

three hundred and fifty

 

Rated torque of power head

 

Nm

 

one thousand

 

Slewing speed

 

r/min

 

0~1200

 

Lifting force / feed force (chain)

 

kN

 

100/50

 

Lifting force / feed force (cylinder direct push)

 

 

90/90

 

Rated power of motor

 

kW

 

fifty-five

 

Rated speed of motor

 

r/min

 

one thousand four hundred and eighty

 

Power head stroke

 

mm

 

one thousand and eight hundred

 

system pressure

 

MPa

 

twenty-eight

 

Lifting force of rope hoist

 

kN

 

twelve

 

Wire rope diameter of rope hoist

 

mm

 

six

 

Drilling angle

 

°

 

0-180

 

weight

 

host

 

kg

 

two thousand and two hundred

 

Power station

 

kg

 

one thousand and one hundred

 

Control cabinet

 

kg

 

one hundred and thirty

 

Dimensions

 

host

 

mm

 

4220*1020*1920

 

Power station

 

mm

 

2125*1140*1290

 

Control cabinet

 

mm

 

960*550*1050