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Crawler Type 350m Depth Water Rig Drilling Machine

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Crawler Type 350m Depth Water Rig Drilling Machine

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Brand Name :	SHITAN
Model Number :	ST350
Certification :	ISO
Price :	A detailed discussion
Payment Terms :	L/C, D/P, D/P, T/T, Western Union
Supply Ability :	100000/yes
Delivery Time :	5-8days

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Crawler Type 350m Depth Water Rig Drilling Machine

Full Hydraulic 350m Pneumatic Water Well Drilling Rig

Introduction of ST350 pneumatic drilling rig

Water and air drilling rig is an efficient and multifunctional drilling equipment. It is mainly suitable for drilling water wells,
agricultural irrigation wells, geothermal air conditioning holes and other wells, especially suitable for water intake projects in mountainous areas and rock formations. . The efficiency is ten times higher than that of traditional rotary drilling rigs, and the economic benefits created for users are extremely considerable. In particular, it solves the difficulty in drilling the soil layer with air DTH hammer, and the construction problem of the rotary drilling rig in the hard rock layer, gravel and pebble layer. It can work efficiently under various geological structures and realize the perfect combination of water drilling and air drilling.

Parameters of 350 water well drilling rig

Technical Parameters of ST300 water well drilling rig
type	ST350
The weight	9.8T
Dimension	6m×2m×2.5m
The hole diameter	105-305mm
Drilling depth	350m
One-time advance length	6m
Walking speed	2.5KM/H
Climbing angles	30
Power	92KW
Using air pressure	1.7-3.3MPA
Air consumption	17-35
Drill pipe length	1.5m 2.0m 3.0m 6.0m
Drill pipe diameter	89mm,102mm,
Rig lifting force	20T
Swing speed	55-115rpm
Swing torque	6200-85000N.m

Characteristics of pneumatic drilling rig

1. The drilling rig hydraulic transmission of the rig effectively utilizes the power. This makes the overall power loss small and the drilling cost low.

2. The drill rig has more positive speed stages and 14-500r / min speed range, and the output torque is 13428-250N.m.

3. The drilling rig has 2 reverse speeds, which is convenient for handling accidents.

4. The air compressor drilling rig adopts a long-stroke double-speed mechanism, a mechanical power head, and a power head stroke of 3400MM to improve drilling efficiency and reduce the occurrence of plugging and burning accidents.

5. The water well drilling rig rig uses dual oil pumps for oil supply. A single pump is used for drilling, and a double pump is used for confluence when lifting. The power loss is small and the auxiliary time is short.

6. The drilling rig machine has advanced structure and reasonable layout, which is convenient for maintenance, maintenance and repair.

7. The crawler water drilling rig machine chassis is adopted, and the trip of the outrigger
cylinder can be automatically loaded for 1.5m, which is convenient for relocation and transportation.

8. The drill rig reserves some functional interfaces in the hydraulic system, and can expand the functions according to the technological requirements of different users.

Main Features

1.High drilling efficiency, power provided by 60KW Yunnei diesel engine
2.High efficiency(20M~40M/Hour), large rotary torque(6000-6500N.m)
3.Integrated automation equipment,All terrain moves by itself
4.Adopt consummate design, long service life
5.Self loading and unloading,easy to operating.

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