High Efficiency Portable 300m Dth Drilling Machine Rock Drilling

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Jinzhou City Shitan Machinery Equipment CO. LTD.

City: jinzhou

Province/State:hebei

Country/Region:china

Tel:86--15511892512

Contact Person:
Miss.Anna View Contact Details

High Efficiency Portable 300m Dth Drilling Machine Rock Drilling

Brand Name	ShiTan
Model Number	ST-300
Certification	ISO
Place of Origin	China
Minimum Order Quantity	Negotiation
Price	Negotiation
Payment Terms	L/C, D/A, T/T, Western Union
Supply Ability	2000Set/Year
Delivery Time	Within 7-12 days
Packaging Details	Standard export transportation package
Name	ST 300 Pneumatic Borewell Machine
Voltage	380V
Color	Red ,Yellow or OEM
Total weight	8T
Usage	industrial and civil drilling and geothermal drilling
Power Type	Diesel
Max drilling depth	300m
Drilling diameter	105-300mm
Rig lifting force	12T
Drill pipe length	1.5m 2.0m 3.0m

Detailed Product Description

High Efficiency Portable 300m Dth Drilling Machine Rock Drilling

1. Overview of ST 300 Pneumatic Borewell Machine

ST300 series water well drilling rig is a light, efficient and multifunctional drilling drilling equipment, powered by the diesel engine. It is mainly suitable for drilling water wells, agricultural irrigation wells and other wells, especially suitable for mountainous areas and rock formations water intake project. This series of drilling rigs adopt new hydraulic technology, supporting large-torque hydraulic motor rotation and large-bore hydraulic cylinder propulsion. Meantime, note that all drilling rigs need to be used with air compressors.

2. ST 300 Pneumatic Borewell Machine Parameter:

ST300 trailer mounted water well drilling rig
The weight	8T
Drilling diameter	105-300mm
Drilling depth	300m
One-time advance length	4m
Walking speed	2.5km/h
Climbing angles	Max.30°
Equipped capacitor	65-70KW
Using air pressure	1.7-3.0Mpa
Air consumption	17-30m³/min
Drill pipe diameter	φ50mmΦ76 mm φ89mm
Drill pipe length	1.5m 2.0m 3.0m
Rig lifting force	12T
Swing speed	45-70rpm
Swing torque	3500-5900N.m
Dimension	4m×1.9m×2.3m

ST 300 Pneumatic Borewell Machine features:

It has automatic hydraulic feeding mechanism to improve drilling efficiency and reduce labor intensity;
Using the ball card clamping mechanism instead of the chuck, can implement the non-stop bar, easy to operate, safe and reliable;
The host is equipped with a cage to form a double-sided support star wheel structure, which can withstand strong impact;
Four sets of bearing positioning of the vertical axle box ensure that the gyrator has sufficient rigidity to deal with complex geological conditions, such as gravel layer and pebble layer;
This machine adopts the national ed taper clutch, which has the characteristics of large transmission torque, convenient operation and maintenance-free.

FAQ Of ST 300 Pneumatic Borewell Machine

Q1. What is your terms of payment?
Ans.: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and
packages before you pay the balance.
Q2. What is your terms of delivery?
Ans.: EXW, FOB, CFR, CIF.
Q3. How about your delivery time?
Ans.: Generally, it will take 7 -10 working days after receiving your advance payment.
The specific delivery time depends on the items and the quantity of your order.
Q4. What is the warranty of our machine?
Ans.:Our main machine enjoys a 1 year warranty(except for the hammer), during this time all accessories
broken can be changed for a new one.And we provide videos for machine install and operation.
Q5. What is your terms of packing?
Ans.: Generally, we use standard exported wooden case for LCL goods, and fixed well for FCL goods.
Q6. Do you test all your goods before delivery?
Ans.: Yes, we have 100% test before delivery.And we will attach our inspect report for every machine.
Q7.Do you Preferred provide wear parts for transacted clients?
Ans.: Yes, we have recor d s for your clients, and will prefer provid ing accessories to clients.

Product Tags: Portable Mini Borewell Machine High Efficiency Mini Borewell Machine 300m Mini Borewell Machine

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