Product introduction

 

Hxy-5a core drilling rig can be used for inclined and straight hole drilling. The utility model has the advantages of simple and compact structure, reasonable layout, moderate weight, convenient disassembly, wide speed range, etc. The drilling rig is equipped with water brake, with large winch capacity and easy operation for lifting and braking at low position.

 

Technical features

 

The results show that: 1. The drilling rig has more speed series (8 levels) and reasonable speed range, and the low-speed torque is large. Therefore, the drilling rig has strong process adaptability and wide application range. It is not only suitable for small diameter diamond core drilling, but also can meet the requirements of large diameter cemented carbide core drilling and some engineering drilling.

 

2. The rig has light weight and good detachability. The rig can be divided into eleven components, which is easy to move and suitable for mountain operation.

 

3. Simple structure, reasonable layout, easy to maintain, maintain and repair.

 

4. The rig has two reverse rotation speeds, which is convenient for accident handling.

 

5. The center of gravity of the drilling rig is low, it is fixed firmly, the car moves smoothly, and the stability is good when drilling at high speed.

 

6. The instruments are complete to facilitate the observation of various drilling parameters.

 

7. Centralized operation handle, convenient operation, simple and flexible.

 

8. Independent drive of mud pump, flexible power configuration and airport layout.

 

9. According to the user's needs, the circular slip can be configured to directly clamp the rope drill pipe for drilling, eliminating the need for active drill pipe.

 

10. The hydraulic system is equipped with manual oil pump. When the power machine can not work, the manual oil pump can still be used to deliver pressure oil to the feed oil cylinder to pull out the drilling tools in the hole, so as to avoid burying accidents.

 

11. The winch is equipped with water brake to ensure smooth and safe running in deep hole drilling.

 

performance parameter

 

Hxy-5a parameters (with Qijiang gearbox)

 

1. Basic parameters

 

Drilling depth

 

1800m (Φ 42mm common drill pipe)

 

800m (Φ 73mm ordinary drill pipe)

 

1800m (BQ drill pipe)

 

1500m (NQ drill pipe)

 

Rotation angle of vertical axis

 

0～360°

 

Overall dimension (L × w × h)

 

3500 × 1300 × 2175mm (with motor)

 

3700 × 1300 × 2175mm (with diesel engine)

 

Weight of drilling rig (excluding power)

 

3420kg

 

2. Rotator (when equipped with 55kW, 1480r / min power machine)

 

Vertical shaft speed

 

Forward to low speed

 

98；166；253；340r/min

 

Forward to high speed

 

359；574；876；1244r/min

 

Reverse low speed

 

69r/min

 

Reverse high speed

 

238r/min

 

Vertical shaft stroke

 

600mm

 

Maximum lifting force of vertical shaft

 

138.5kN

 

feeding capacity

 

93kN

 

Maximum turning torque of vertical shaft

 

5361N·m

 

Diameter of vertical shaft through hole

 

92mm

 

3. Hoist (when equipped with 55kW, 1480r / min power machine)

 

Maximum lifting capacity of single rope (first layer)

 

60kN

 

Wire rope diameter

 

18.5mm

 

Rope capacity of drum

 

120m

 

4. Moving device

 

Travel of mobile cylinder

 

600mm

 

5. Hydraulic system

 

System set working pressure

 

8MPa

 

Displacement of gear oil pump

 

20+16ml/r

 

6. Drilling power

 

model

 

Y2-250m-4 motor

 

Yc6b135z-d20 diesel engine

 

power

 

55kW

 

84kW

 

speed

 

1480r/min

 

1500r/min

 

Hxy-5a parameters (with Linyi gearbox)

 

1. Basic parameters

 

Drilling depth

 

1800m (Φ 42mm common drill pipe)

 

800m (Φ 73mm ordinary drill pipe)

 

1800m (BQ drill pipe)

 

1500m (NQ drill pipe)

 

Rotation angle of vertical axis

 

0～360°

 

Overall dimension (L × w × h)

 

3500 × 1300 × 2175mm (with motor)

 

3700 × 1300 × 2175mm (with diesel engine)

 

Weight of drilling rig (excluding power)

 

3420kg

 

2. Rotator (when equipped with 55kW, 1480r / min power machine)

 

Vertical shaft speed

 

Forward to low speed

 

102；170；245；355r/min

 

Forward to high speed

 

395；590；850；1243r/min

 

Reverse low speed

 

84r/min

 

Reverse high speed

 

292r/min

 

Vertical shaft stroke

 

600mm

 

Maximum lifting force of vertical shaft

 

138.5kN

 

feeding capacity

 

93kN

 

Maximum turning torque of vertical shaft

 

5112N·m

 

Diameter of vertical shaft through hole

 

92mm

 

3. Hoist (when equipped with 55kW, 1480r / min power machine)

 

Maximum lifting capacity of single rope

 

60kN

 

Wire rope diameter

 

18.5mm

 

Rope capacity of drum

 

120m

 

4. Moving device

 

Travel of mobile cylinder

 

600mm

 

5. Hydraulic system

 

System set working pressure

 

8MPa

 

Displacement of gear oil pump

 

20+16ml/r

 

6. Drilling power

 

model

 

Y250m-4 motor

 

Yc6b135z-d20 diesel engine

 

power

 

55kW

 

85kW

 

speed

 

1480r/min

 

1500r/min