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Jinzhou City Shitan Machinery Equipment CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Customized Color St 400 Meters Depth Pneumatic Borewell Machine

Jinzhou City Shitan Machinery Equipment CO. LTD.
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Customized Color St 400 Meters Depth Pneumatic Borewell Machine

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Brand Name : Shitan

Model Number : ST-400

Certification : ISO 9001

Place of Origin : Hebei China

MOQ : 1 set

Price : 35000 USD-45000 USD

Payment Terms : T/T, Western Union

Supply Ability : 2000 sets/month

Delivery Time : 5 days

Packaging Details : Wooden box

Product Name : Shitan Drilling Rigs Supplier ST 400 Meters Water Well Drilling Rig Machines

Drilling depth : 400m

Drilling diameter : Φ140-Φ350mm

Dimension : 5900x2100x2850mm

Feeding type : hydraulic

One push length : 6M

Length of drill pipe : 1.5m, 2.0m, 3.0m,6.0m

Drilling pipe diameter : Φ89, Φ102mm, Φ108mm

Weight : 9.8T

Working air pressure : 1.7-3.5MPa

After-sales service provided : Video technical support

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ST 400 Meters Depth Water Well Drilling Rig Customized Color Large Pneumatic Borewell Machine

ST 400 Pneumatic Borewell Machine Introduction

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.

ST 400 Pneumatic Borewell Machine Main Parameter:

Technical parameter Unit ST 400
Max drilling depth M 400
Drilling diameter mm 105-325
Air pressure Mpa 1.2-3.5
Air consumption m3 /min
16-55
Drill pipe length m 6
Drill pipe diameter mm 89/102
Axial pressure T 4
Lifting force T 22
Fast lifting speed m/min
29
Fast feeding speed m/min
56
Max rotary torque Nm 8000/4000
Max rotary speed r/min 75/150
Big auxiliary winch lifting force T -
Small auxiliary winch lifting force T 1.5
Jacks stroke m
1.6
Drilling efficiency m/h 10-35
Driving speed Km/h
2.5
Uphill angle slope 21°
Weight of drilling rig T
9.8
Dimension m 6.2*1.85*2.55
Working condition Unconsolidated formation and bedrock
Drilling methods
Top drive hydraulic rotary and pushing, DTH hammer or mud drilling
Matched DTH hammer Medium and high air pressure series

ST 400 Pneumatic Borewell Machine Advantages:

1. Full hydraulic control is convenient and flexible

2. Top drive type rotary feeding lifting
3. Multi-functional drilling
4. High efficiency
5. Low cost
6. High outrigger crawler type
7. Unique positive and negative axial pressure adjustment
8. Function of lubricator
9. Crawler mounted rig chassis
10. The second-hand machine has the highest value in the industry
FAQ ST 400 Pneumatic Borewell Machine
1. Are you manufacturer or trade company?
We are a direct professional factory
2. What about the Minimum order quantity?
The MOQ is 1 set.
3. Could your company offer customize service to customers ?
Yes, we offer customize service.
4. What is your terms of payment?
Trade Assurance, T/T, Credit Card.
5. What is your terms of delivery?
EXW, FOB, CFR, CIF.
6. How about your delivery time?
Generally, it will take 10 -15 working days after receiving your advance payment.
It depends on the items and the quantity of your order.


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