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
