Product introduction
HXY-8 (8B) core drilling rig is a medium and deep hole core drilling rig with mechanical drive, vertical shaft rotation, hydraulic feeding and diamond and cemented carbide drilling.
HXY-8 is vertical shaft type, hxy-8b is turntable type.
This type of drilling rig is suitable for metal and nonmetal solid mineral exploration, shallow oil and gas exploitation, geothermal well exploration, mine tunnel ventilation, drainage and large hole foundation pile construction. Is widely used in geology, metallurgy, coal, hydrology, water wells, engineering and other industries, mainly diamond and cemented carbide drilling core drilling equipment.
Technical features
HXY-8 (8B) core drilling rig has the characteristics of wide ROP range, reasonable ROP distribution, large power configuration, large output torque, vertical shaft rotation and rotary table rotation structure, horizontal arrangement of winch, etc. it is equipped with water brake, which has large lifting capacity, flexible braking, convenient operation, safety and reliability.
Hxy-8b drilling rig can be used not only as a traditional vertical shaft drilling rig, but also as a rotary table drilling rig. It is the preferred equipment for medium deep hole drilling and adapting to China's current medium deep hole exploration work.
performance parameter
Basic parameters of HXY-8
Drilling depth
2600m (Φ 73mm ordinary drill pipe)
2100m (Φ 89mm ordinary drill pipe)
3200m (NQ drill pipe)
2600m (HQ drill pipe)
Rotation angle of vertical axis
0～360°
Overall dimension (L × w × h)
3905 × 1692 × 2603mm (with motor)
4105 × 1892 × 2803mm (with diesel engine)
Weight of drilling rig (excluding power)
7900kg
2. Rotator (when equipped with 90kw, 1480r / min power machine)
Vertical shaft speed
Forward to low speed
99；168；256；363r/min
Forward to high speed
277；467；715；1011r/min
Reverse low speed
70r/min
Reverse high speed
194r/min
Vertical shaft stroke
1000mm
Maximum lifting force of vertical shaft
294kN
feeding capacity
141kN
Maximum turning torque of vertical shaft
8682N·m
Diameter of vertical shaft through hole
118mm
3. Hoist (with 90kw, 1480r / min power machine)
Maximum lifting capacity of single rope (first layer)
125kN
Speed up
0.76；1.40；1.86；2.90m/s
Wire rope diameter
21.5mm
Rope capacity of drum
185m
4. Moving device
Travel of mobile cylinder
690mm
5. Hydraulic system
System set working pressure
12MPa
Displacement of gear oil pump
32+20ml/r
6. Drilling power
model
Y2-280m-4 motor
Yc6b180d diesel engine
power
90kW
134kw
speed
1480r/min
1800r/min
Basic parameters of hxy-8b
Drilling depth
2800m (Φ 73mm ordinary drill pipe)
2300m (Φ 89mm common drill pipe)
3200m (NQ drill pipe)
2600m (HQ drill pipe)
Overall dimension (L × w × h)
4413 × 1692 × 2653mm (with motor)
4413 × 1892 × 2803mm (with diesel engine)
Weight of drilling rig (excluding power)
9100kg
2. Vertical shaft (when equipped with 90kw, 1480r / min power machine)
Vertical shaft speed
Forward to low speed
99；168；256；363r/min
Forward to high speed
277；467；715；1011r/min
Reverse low speed
70r/min
Reverse high speed
194r/min
Vertical shaft stroke
800mm
Maximum lifting force of vertical shaft
294kN
feeding capacity
141kN
Maximum turning torque of vertical shaft
8682N·m
Maximum reverse torque of vertical shaft
12279N·m
Diameter of vertical shaft through hole
118mm
3. Turntable (when equipped with 90kw, 1480r / min power machine)
Rotary speed
Forward to low speed
41；70；107；152r/min
Forward to high speed
116；195；299；415r/min
Reverse low speed
29r/min
Reverse high speed
81r/min
Maximum rotary torque of rotary table
20963N·m
Maximum reverse torque of rotary table
29638N·m
Diameter of through hole of rotary table
395mm
4. Hoist (with 90kw, 1480r / min power machine)
Maximum lifting capacity of single rope (first layer)
125kN
Lifting speed (Level 3)
0.76；1.40；1.86；2.90m/s
Wire rope diameter
21.5mm
Rope capacity of drum
185m
5. Moving device
Travel of mobile cylinder
690mm
6. Hydraulic system
System set working pressure
12MPa
Displacement of gear oil pump
32+20ml/r
7. Drilling power
model
Y2-280m-4 motor
Yc6b180d diesel engine
power
90kW
134kW
speed
1480r/min
1800r/min
