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CJC-300 truck mounted pneumatic water well drilling rig
CJC-300 truck mounted pneumatic water well drilling rig
1.Introduction of CJC-300 vehicle-mounted pneumatic water well drilling rig
CJC-300 vehicle-mounted 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 areas and other rocky areas. With the advantages of deep hole, fast footage, flexible movement and high efficiency, it has been widely used in industrial and civilian drilling, geothermal drilling, environmental monitoring drilling and other occasions.
2.Features of CJC-300 vehicle-mounted pneumatic water well drilling rig
(1)Using the principle of pneumatic impact, the drilling footage is fast and the efficiency is high.
(2)The car chassis is adopted, the layout is reasonable and compact, and the operation is simple.
(3)Equipped with hydraulic outriggers for leveling the rig and maintaining the stability of the fuselage.
(4)The main engine is equipped with a high-power diesel engine, which has strong power and can effectively meet the work needs.
(5)Equipped with hydraulic lifting and lowering compound drilling arm to save space and provide powerful lifting force for deep hole operations.
(6)The drilling rig is equipped with hydraulic feeding system, dual hydraulic motor power head, chain drive and hydraulic cylinder propulsion, with large torque and high drilling efficiency.
(7)Equipped with hydraulic wrench, the drill pipe can be quickly disassembled, saving time and effort.
(8)The operating handle is centralized, the layout is reasonable, and it is safe and feasible.
(9)xcellent workmanship, durable and low maintenance cost in the later period.
3.Technical parameters of CJC-300 vehicle-mounted pneumatic water well drilling rig
No. |
Parameter |
Unit |
Parameter value |
---|---|---|---|
1 |
Drilling diameter |
mm |
Φ140-Φ325 |
2 |
Drilling depth |
m |
300 |
3 |
Drill pipe diameter |
mm |
Φ76、Φ89、Φ102 |
4 |
Drill pipe length |
m |
1.5、2.0、3.0 |
5 |
One-time push length |
mm |
3300 |
6 |
Host power |
kW |
85 |
7 |
Propulsion |
T |
8 |
8 |
Lifting force |
T |
18 |
9 |
Working pressure |
Mpa |
1.7-3.3 |
10 |
Air consumption |
m³/min |
17-35 |
11 |
Walking speed |
km/h |
100 |
12 |
Climbing ability |
Max. |
30° |
13 |
Rotary speed |
rpm |
45-60 |
14 |
Rotary torque |
N.m |
5700-7500 |
15 |
Car chassis |
Depends on the chassis |
Dongfeng Motor |
16 |
Car engine |
Cummins 260 HP |
|
17 |
Drive form |
6×4 |
|
18 |
Car carrying capacity |
Front axle 9 tons, rear axle 16 tons |
|
19 |
Tire specifications |
12.00R20 |
|
20 |
Steering wheel |
left rudder |
|
21 |
Dimensions |
100600*2500*3550mm |
|
22 |
Total Weight |
13T |
Note: The product is constantly improving, if there is any change without notice, please refer to the actual product.
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