Full Hydraulic Core Drill Rig
ZDY Full Hydraulic Core Drill Rig made by WUXI GEOTEC GEOLOGICAL EQUIPMENT 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.
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.
1) Reliable Quality Diesel engine, hydraulic pumps, main valves, motors, travel drives and key hydraulic accessories are all adopted from well-known brands at home and abroad.
2) High Efficiency Powerful driving force, reasonable and practical design, easy controlling mode and 9m long drilling rod can guarantee high operation efficiency of the rig.
3) Energy Saving The advanced load-sensor-controlling technology makes the rig reduce its consumption of driving force and heat discharge to the minimum extent.
4) Environmental Protection The diesel engine is professionally designed with low emission of noise and pollutants, making the rig applied in the operation in urban areas properly.
5) Customization The products can be customized according to customer requirements, and the cab, shackle device, etc. can be added.
ZDY Full Hydraulic Core Drill Rig 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.
Item | Product | Model | Drilling Project | Drilling Depth(m) |
1 | Full Hydraulic Core Drill Rig |
ZDY-2A/4/5A/6/8 | Engineering geology; Shallow oil drilling; Natural gas; Underground water; Gallery ventilation; Water discharge tunnel drilling; Dam grouting; Other engineering drilling. |
120-3000 |
2 | Full Hydraulic Underground Drill Rig |
ZDK-3B/4A/5A/8 | Exploration drilling with limited room; Mining tunnel with narrow space; Train railway; Hydraulic and tunnel constructions. |
200-1600 |
3 | Full Hydraulic Portable Core Drill Rig |
ZDB-300/300C/600B /600/800/1000/1300 |
Exploration drilling | 80-1500 |
Model |
ZDY-2A |
ZDY-4 |
ZDY-5A |
ZDY-6 |
ZDY-8 |
|||
Item |
Unit |
|||||||
Drilling Depth |
BQ Rod(φ55.6mm) |
m |
500 |
1000 |
1500 |
2000 |
— |
|
NQ Rod(φ69.9mm) |
350 |
700 |
1300 |
1600 |
3000 |
|||
HQ Rod(φ88.9mm) |
120 |
500 |
1000 |
1300 |
2400 |
|||
PQ Rod(φ114.3mm) |
— |
— |
680 |
1000 |
1700 |
|||
Drill Head Capacity |
Rotary Speed |
r/min |
0~430~860 |
0~140~370 |
0~140~370 |
0~134~360 |
0~1250 |
|
0~600~1200 |
0~450~1145 |
0~450~1145 |
0~430~1100 |
|||||
Max.Torque |
N·m |
900 |
4200 |
4650 |
6400 |
7200 |
||
Hole Diameter of Spindle |
mm |
Top drive type |
98 |
121 |
121 |
121 |
||
Max.Lifting Capacity |
kN |
50 |
150 |
150 |
220 |
295 |
||
Max.Feeding Power |
kN |
25 |
60 |
75 |
110 |
152 |
||
Diesel Engine |
Rated Power |
kW |
74 |
132 |
160 |
179 |
264 |
|
Rated Speed |
r/min |
2200 |
2200 |
2200 |
2200 |
2200 |
||
Hydraulic |
Pump1 |
Rated Pressure |
MPa |
22 |
30 |
32 |
32 |
25 |
Max.Flow |
L/min |
156 |
140 |
200 |
200 |
260 |
||
Pump2 |
Rated Pressure |
MPa |
20 |
25 |
28 |
28 |
32 |
|
Max.Flow |
L/min |
40 |
120 |
120 |
120 |
150 |
||
Pump3 |
Rated Pressure |
MPa |
20 |
20 |
28 |
28 |
32 |
|
Max.Flow |
L/min |
13 |
50 |
120 |
120 |
150 |
||
Pump4 |
Rated Pressure |
MPa |
— |
— |
— |
— |
25 |
|
Max.Flow |
L/min |
— |
— |
— |
— |
120 |
||
Side Pump1 |
Rated Pressure |
MPa |
— |
16 |
20 |
20 |
20 |
|
Max.Flow |
L/min |
— |
12 |
25 |
25 |
25 |
||
SidePump2 |
Rated Pressure |
MPa |
— |
5 |
5 |
5 |
5 |
|
Max.Flow |
L/min |
— |
8 |
8 |
8 |
8 |
||
Mast |
Total Height |
m |
6 |
9 |
11.2 |
11.2 |
14.7 |
|
Adjusting Angle |
° |
0~90 |
0~90 |
0~90 |
0~90 |
0~90 |
||
Drilling Angle |
° |
45~90 |
45~90 |
45~90 |
45~90 |
45~90 |
||
Feeding Stroke |
mm |
1800 |
3500 |
3800 |
3800 |
4700 |
||
Sliding Distance of Mast |
mm |
— |
1100 |
1100 |
1100 |
1100 |
||
Main Hoist |
Single-wire Hoisting Capacity |
kN |
20 |
57 |
77 |
120 |
120 |
|
Lifting Speed |
m/min |
84~165 |
38~40 |
44 |
44 |
44 |
||
Dia.Of Steel Rope |
mm |
14 |
16 |
18 |
22 |
22 |
||
Length of Steel Rope |
m |
30 |
50 |
60 |
60 |
60 |
||
Auxiliary Winch |
Single-wire Hoisting Capacity |
kN |
8 |
12 |
12 |
15 |
15 |
|
Lifting Speed |
m/min |
96~255 |
130~400 |
100 |
100 |
100 |
||
Dia.Of Steel Rope |
mm |
6 |
6 |
6 |
6 |
8 |
||
Length of Steel Rope |
m |
500 |
1000 |
1500 |
1800 |
2500 |
||
Mud Pump |
Max.Displacement |
L/min |
100 |
160 |
250 |
320 |
320 |
|
Max.Pressure |
MPa |
6 |
10 |
6 |
8 |
8 |
||
Traveling Speed |
km/h |
2 |
2.5 |
2 |
2 |
2.5 |
||
Climbing Capacity |
° |
30 |
30 |
30 |
30 |
30 |
||
Earth Contact Pressure Ratio |
MPa |
0.14 |
0.14 |
0.14 |
0.14 |
0.14 |
||
Weight of Main Machine |
t |
6.3 |
9.3 |
13 |
13.5 |
25 |
||
Overall Dimension(L*W*H) |
Working Dimensions |
mm |
4300×2220×6000 |
4600×2200×9000 |
4800×2240×11200 |
4800×2420×11200 |
6020×2475×14745 |
|
Transport Dimensions |
mm |
5000×2220×1800 |
5100×2200×2450 |
6250×2240×2750 |
6220×2200×2750 |
8165×2530×3030 |
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