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CJDX-200 crawler pneumatic water well drilling rig

CJDX-200 crawler pneumatic water well drilling rig

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Product description

1. Brief introduction of CJDX-200 crawler pneumatic water well drilling rig

CJDX-200 rubber crawler chassis pneumatic water well drilling rig is a pneumatic water well drilling rig jointly developed by Shandong Master Machinery Group and Jining Master Machinery Research Institute. It is mainly used for drilling operations in hilly, mountainous and other rocky areas. It has a large drilling diameter, The advantages of deep drilling, fast footage, flexible movement, and high efficiency have been widely used in industrial and civilian drilling, ground temperature drilling, and environmental monitoring drilling.

2. Features of CJDX-200 crawler pneumatic water well drilling rig

  • Using the principle of pneumatic impact, the drilling footage is fast and efficient.

  • Equipped with rubber steel wire crawler, it is convenient to move, and it will not hurt the road surface when walking on urban roads.

  • It is equipped with hydraulic high outriggers, which is convenient for loading and unloading trucks, saving lifting costs, and can be used for drilling rig leveling to maintain the stability of the fuselage.

  • Equipped with high-power diesel engine with strong power, which can effectively meet work needs.

  • Equipped with hydraulic lifting and lowering composite drill boom, which saves space and provides powerful lifting force for deep hole operations.

  • The drilling rig is equipped with a hydraulic feed system, dual hydraulic motor power heads, chain transmission and hydraulic cylinder propulsion, with large torque and high drilling efficiency.

  • Equipped with quick rod unloading device, which can quickly disassemble the drill rod, saving time and effort.

  • Centralized operating handles, reasonable layout, safe and feasible.

  • Excellent workmanship, durable, and low maintenance costs.

3Technical parameters of CJDX-200 crawler pneumatic water well drilling rig

No

Parameter

Unitsmm

Value

1

Drilling diameter

mm

140-203

2

Drilling depth

m

200

3

Drill rod diameter

mm

φ76、φ89

4

Drill rod length

m

1.5、2.0、3.0

5

One time advance length

mm

3300

6

Propulsion

T

7

7

Lifting force

T

15

8

Working pressure

mpa

1.7-3.0

9

Air consumption

m³/min

17-31

10

Main engine power

kW

65

11

Walking speed

km/h

2.5

12

Gradeability

max.

30°

13

Rotation speed

rpm

45-65

14

Rotation torque

n.m

3300-4700

15

Rotation torque

mm

4000*1700*2200

16

Overall weight

T

5

 

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