Product introduction

 

Hxy-9 (9b) core drilling rig is a new type of deep hole core exploration technology equipment designed and developed on the basis of HXY-8 (8B) core drilling rig according to the requirements of deep prospecting in China. It is mainly used in geology, metallurgy, coal, hydrology, engineering and other industries, with diamond and cemented carbide drilling as the main drilling equipment. It is also suitable for engineering geological exploration, geological exploration, special hole exploration, shallow and middle oil and gas exploitation, mine tunnel ventilation, drainage, hydrological well drilling and large diameter foundation pile engineering construction.

 

This type of drilling rig adopts normally open clutch mechanism, which has the advantages of simple and compact structure, reasonable layout, convenient operation and maintenance, strong drilling reliability, etc.

 

Technical features

 

No content

 

performance parameter

 

Basic parameters of hxy-9

 

Drilling depth

 

3200m (Φ 73mm common drill pipe)

 

2600m (Φ 89mm common drill pipe)

 

4200m (NQ drill pipe)

 

3200m (HQ drill pipe)

 

Rotation angle of vertical axis

 

0～360°

 

Overall dimension (L × w × h)

 

5730 × 2040 × 3400 mm (with motor)

 

6088 × 2040 × 3400 mm (with diesel engine)

 

drill weight

 

17000kg (with motor)

 

17600kg (with diesel engine)

 

2. Rotator (when equipped with 160kW, 1480r / min power machine)

 

Vertical shaft speed

 

Forward to low speed

 

82；119；170；234；333r/min

 

Forward to high speed

 

240；338；484；683；949r/min

 

Reverse low speed

 

29r/min

 

Reverse high speed

 

84r/min

 

Vertical shaft stroke

 

1200mm

 

Maximum lifting force of vertical shaft

 

643kN

 

feeding capacity

 

339kN

 

Maximum turning torque of vertical shaft

 

18610N·m

 

Diameter of vertical shaft through hole

 

118mm

 

3. Hoist (when equipped with 160kW, 1480r / min power machine)

 

Maximum lifting capacity of single rope (the third layer)

 

165kN

 

Lifting speed (Level 3)

 

0.84；1.21；1.74；2.45；3.40m/s

 

Wire rope diameter

 

26mm

 

Rope capacity of drum

 

400m

 

4. Moving device

 

Travel of mobile cylinder

 

800mm

 

5. Hydraulic system

 

System set working pressure

 

16MPa

 

Displacement of gear oil pump

 

50+25ml/r

 

6. Drilling power

 

model

 

Y2-315l1-4 motor

 

Yc6m265l-d20 diesel engine

 

power

 

160kW

 

170kW

 

speed

 

1480r/min

 

1500r/min

 

 

Basic parameters of hxy-9b

 

Drilling depth

 

3400m (Φ 73mm common drill pipe)

 

2800m (Φ 89mm common drill pipe)

 

4200m (NQ drill pipe)

 

3200m (HQ drill pipe)

 

Overall dimension (L × w × h)

 

7005 × 2040 × 3400 mm (with motor)

 

7362 × 2040 × 3400 mm (with diesel engine)

 

drill weight

 

19900kg (with motor)

 

20500kg (with diesel engine)

 

2. Vertical shaft (when equipped with 160kW, 1480r / min power machine)

 

Vertical shaft speed

 

Forward to low speed

 

82；119；170；234；333r/min

 

Forward to high speed

 

240；338；484；683；949r/min

 

Reverse low speed

 

29r/min

 

Reverse high speed

 

84r/min

 

Vertical shaft stroke

 

950mm

 

Maximum lifting force of vertical shaft

 

643kN

 

feeding capacity

 

339kN

 

Maximum turning torque of vertical shaft

 

18610N·m

 

Maximum reverse torque of vertical shaft

 

52024N·m

 

Diameter of vertical shaft through hole

 

118mm

 

3. Turntable (when equipped with 160kW, 1480r / min power machine)

 

Rotary speed

 

Forward to low speed

 

28；41；58；80；114r/min

 

Forward to high speed

 

82；116；166；234；326r/min

 

Reverse low speed

 

10r/min

 

Reverse high speed

 

28r/min

 

Maximum static load of rotary table

 

1335kN

 

Maximum dynamic load of rotary table

 

720kN

 

Maximum rotary torque of rotary table

 

54155N·m

 

Maximum reverse torque of rotary table

 

151390N·m

 

Diameter of through hole of rotary table

 

494mm

 

4. Hoist (when equipped with 160kW, 1480r / min power machine)

 

Maximum lifting capacity of single rope (the third layer)

 

165kN

 

Lifting speed (Level 3)

 

0.84；1.21；1.74；2.45；3.40m/s

 

Wire rope diameter

 

26mm

 

Rope capacity of drum

 

400m

 

5. Moving device

 

Travel of mobile cylinder

 

800mm

 

6. Hydraulic system

 

System set working pressure

 

16MPa

 

Displacement of gear oil pump

 

50+25ml/r

 

7. Drilling power

 

model

 

Y2-315l1-4 motor

 

Yc6m265l-d20 diesel engine

 

power

 

160kW

 

170kW

 

speed

 

1480r/min

 

1500r/min