ST 350 Truck Mounted Drilling Machine Water Well Drilling Rig Introduction
The rig uses full hydraulic control, and the Top drive to drive the rotation of drilling tools
Reasonable overall layout uses the tractor-mounted or full ground chassis for transportation with good maneuverability. Veryflexible in difficult roads and can be widely used in many fields such as resource exploration of hydrology wells, coalbed methane, the shallow layer of shale gas, terrestrial heat, etc, and can also be used for coal-mine gas exploitation salvage work.
The top-mounted driving head principal shaft has a great drift diameter, suitable for many kinds of construction work such asslurry drilling, air drilling, and air foam drilling, meeting the demands for well-drilling at different terrain strata.
ST 350 Truck Mounted Drilling Machine Water Well Drilling Rig Tech Data
| Technical Parameters of ST350 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 |
ST 350 Truck Mounted Drilling Machine Water Well Drilling Rig Features
1. Drilling rig drive can be divided into mechanical drive, alternating current drive, direct current drive, compound drive and other forms, with reasonable power matching, high transmission efficiency and reliability. The machine layout is reasonable, the use of standardized, modular design, a variety of combinations of versatility, interchangeability, high degree of integration, installation, transport fast.
2. assembled in sections, connected by bolts or pin shafts. The lifting is divided into vertical lifting in sections or overall rotating lifting, and equipped with buffer device in place to ensure stable and safe positioning.
3. The substructure is in the form of spiral lift, double lift, box stacked, telescopic and so on.
4. The main brake adopts band brake or hydraulic disc brake, the auxiliary brake adopts pneumatic water-cooled push-disk brake, electromagnetic eddy current brake, or the auxiliary brake is made by energy consumption braking of ac frequency conversion motor.
ST 350 Truck Mounted Drilling Machine Water Well Drilling Rig FAQ
1. Q: Are you trading company or manufacturer?
A: We are manufacturer.
2. Q: How long is your delivery time?
A: It is according to the model and quantity.Generally it is 3-5 days if the machines are in stock.It will be 15-30 days if you want to customize the machines.
3. Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer you the sample machine.But it's not free. You need to pay for the sample and the cost of freight.
4. What are the delivery times?
The specific delivery time depends on the items and quantity of your order.
5. Do you have a MOQ limit?
Yes it depends on the products size and production process.
6. What are your payment methods?
T/T,Western Unions payments are available.
7. What after-sales service can you provide?
It has developed a whole-process and all-round after-sales service system, including equipment installation and debugging, maintenance, testing, operation training and spare parts supply.
