Manufacturer Supplied High Efficiency Portable Pneumatic Water Well Core Borewell Drilling Machine
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:
|
|
High Efficiency Portable 300m Mini Borewell Machine Images
|
