1. A General Introd
HYDX-6 Full Hydraulic Core Drill Rig made by H.H. Drill-Tech Drilling Machinery Co., Ltd. is a new-type hydraulic core drill rig developed with reference of advanced technique of similar kind rigs at home and abroad. It is mainly used in core drill with diamond bit or hard tungsten-carbide tipped bit in the field of engineering geology, shallow oil, natural gas, underground water. It can also be applied in the field of gallery ventilation and water discharge tunnel drilling as well as dam grouting and other engineering drilling.
2. Main Features
The rig is compact in structure, rational in overall arrangement, easy in operation, high performance and low maintenance. It is an ideal core drill equipment. The rig adopts full hydraulic driving system and moves with its steel crawlers; The rotation of drill head is driven by variable hydraulic pump and motor, set with 2 gear stepless speed adjustment which is advanced in structure; Drill head feeding adopts double-speed driving device for the chain of the oil tank, the actions are smooth and set with lateral translation mechanism; The mast is lifted and lowered with oil cylinder and is foldable. It is easy for transportation and can slide as a whole. Angles of the mast can be adjusted within the range from 45 to 90 degrees for the drilling hole; The hydraulic system adopts load sensitive control, and the rotation of the spindle is driven by motor with closed loop circuit, with high operation efficiency and big torque; It is equipped with centering guide in its upper and lower part. A hydraulic clamp is adopted at the position above the drilling hole.
3. Technical Parameters
Item
Unit
Parameters
Remarks
Drilling Depth
BQ Rod
m
φ
55.
6mm
NQ Rod
φ
69.9mm
HQ Rod
φ
88.9 mm
PQ Rod
φ
114.3mm
Drill Head Capacity
Rotary Speed
r/min
0~360
Gear I
0~
Gear II
Max. Torque
N
·
m
At
134r/min
Spindle I.D.
mm
121
Max. Lifting Capacity
kN
220
Max. Feeding Power
kN
110
Diesel Engine
Rated Power
kW
179
6CTA8.3-C240
Rated Speed
r/min
Hydraulic Pump
Large Pump 90 of 100 series
Rated Pressure
MPa
32
Max. Flow
L/min
200
Middle Pump 45 of 60 series
Rated Pressure
MPa
28
Max. Flow
L/min
12
0
Small Pump 45 of 60 series
Rated Pressure
MPa
2
8
Max. Flow
L/min
12
0
Side-front Pump
12.5
Rated Pressure
MPa
20
Max. Flow
L/min
25
Side-rear Pump
04
Rated Pressure
MPa
5
Max. Flow
coredrillpros. Product Page
L/min
8
Mast
Total Height
m
11.2
Adjusting Angle
°
0
~
90
Drilling Angle
°
45
~
90
Feeding Stroke
mm
Sliding distance of mast
mm
Main Hoist
Single-Wire Hoisting Capacity
k
N
120
1st Layer
Lifting Speed
m
/min
44
Dia. of Steel Rope
mm
22
Length of Steel Rope
m
60
Auxiliary Winch
Single-Wire Hoisting Capacity
k
N
15
1st Layer
Lifting Speed
m
/min
100
Dia. of Steel Rope
mm
6
Length of Steel Rope
m
Mud Pump
Max. Displacement
L/min
320
Max. Pressure
MPa
8
Traveling Speed
km/h
2
Climbing Capacity
°
<30
Earth Contact Pressure Ratio
MPa
0.14
Weight of Main Machine
t
13.5
Overall Dimensions
Working Dimensions
mm
4
800
×
×
(L
×
W
×
H)
Transport Dimensions
mm
622
0
×
×
Note:
The above drilling depth figures are just for reference.
4. Cases
Detailed Product Description
mm Stroke Full Hydraulic Underground Core Drill Rig for Mineral Exploration
Introduction
Expect for underground mineral exploration, UD full-hydraulic underground drilling rig also could be used in railway project, tunnel project and other surface drilling projects.
This underground core drilling rig is ideal for drilling deep holes, its compact design makes the rig easy to move around.
Drilling Depth Hole diameter Rod diameter 600 95 89(HQ) 850 75 71(NQ) 59 55.5(BQ)Specifications
Rotation speed rpm Hydraulic working pressure 23Mpa Max. Pressure 28Mpa Torque Nm Pushing force 85Kn Pulling force 160Kn Stroke mm Drilling angle 0-360 degree Electric motor power 75Kw Rated pressure of main pump 31.5Mpa Rated pressure of auxiliary pump 20Mpa DimensionMain machine body:*620*mm
Power engine:**mm
Operation panel:700*450*mm
Weight kg(main machine body kg; power engine kg; operation panel 80kg)
Main Features:
1. Operation panel.
It has advantages of simple design and easy operation.
Labor only need to handle with rods and operate the drill rig, it could work smoothly.
2. Rotation head.
The inner diameter of main spindle is 97mm.
By changing the clamping jaw, the chuck could clamp different diameter rods.
3. Power engine.
Power engine is mounted with a small dolly and it is easy to relocate. Here are powerful motor, transmission, double hydraulic pump (main pump is for rotation and auxiliary pump is for cylinder) and so on.
2. Main machine body. It consists of beam, rotation, holder, cylinder etc. It is convenient to assemble or disassemble. It could achieve 0-360 degree drilling.
5. Holder. The chuck and clamping jaw are synchronous action. Clamping by mechanical power while loosening by hydraulic power.
6. BW160/250 mud pump. Eight grade of flow rate and pressure. It is low consumption and reliable. It is also easy to maintain and carried.
Working Site
If you are interested in our drill rig, please contact us today.
Sinotechdrill International Co.,Ltd
Contact person: Mr.Liu
Mobile/: 86-
: