| After-sales Service: | Yes |
|---|---|
| Warranty: | 1 Year |
| Certification: | CE, RoHS, ISO 9001:2000, ISO 9001:2008 |
| Customization: |
|---|
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier * Full hydraulic control, be convenient and flexible: Drilling speed, torque, axial pressure,anti-axial pressure, propulsion speed
Crawler mounted Mining Drilling Rig Specification
| Model | HQZ220L |
| Drill Mast(m) | 3 |
| Drilling diameter (mm) | 130-254 |
| Drilling depth (m) | 220 |
| Walking Speed (km/h) | 2.5 |
| Main motor power | 60kw |
| Working pressure (mpa) | 1.45-2.5 |
| Air consumption (m³/min) | 17-31 |
| Drill pipe diameter (mm) | 76/89 |
| Drill pipe length (m) | 1.5/2.0/3.0 |
| Lifting force (T) | 15 |
1. Large drilling depth: the drilling depth can reach 240-300 meters.
2. The full hydraulic control is convenient and flexible: the rotation speed, torque, thrust axial pressure, reverse axial pressure, thrust speed, and lifting speed of the drilling rig can be adjusted at any time to meet the needs of different drilling tool operating conditions and different construction processes.
3. Top drive rotary propulsion lifting: easy to connect and unload the drill pipe, shorten the auxiliary time, and also facilitate the drilling with the pipe.
4. Multifunctional drilling: Various drilling processes can be used on this rig, such as: down-the-hole drilling, mud drilling, roller cone drilling, follow-pipe drilling, and core drilling under development, etc. Wait. The drilling rig can be equipped with mud pump, generator, electric welding machine and cutting machine according to user needs. The rig also comes standard with a variety of winches.
Product Certificate
Our drilling rig had passed CE ,ISO BV and other certification .
Customer Feedback
Some feedback from our customer about the Pneumatic drill rig Hengwang Multifunctional Drilling
Water Drilling Machine Prices Air Rock Drill Rig in Mountainous Areas.HQZ450L pneumatic drilling rig is a top-drive high-efficiency, multi-functional full-hydraulic drilling rig with advanced technology, convenient use, high operating efficiency, reliability and durability, etc.
It is widely used in drilling water wells, inspection wells, dewatering wells, rescue wells, ground Source air conditioning holes, coalbed methane, natural gas, oil exploration and other projects, the drilling rig can use compressed air for down-the-hole drilling in various strata, and has a high drilling rate in rocks with a Platts hardness of f=4-20. advance speed.
Customer Visit
Company Profile
Jining Hengwang Mining Machinery Co., Ltd. is located in Jining, Shandong Province, China.Established in 2002, comprehensive enterprise, collection of marketing, scientific research, trade.Registered capital of 10.8 million, Existing staff 200 persons, including 3 engineering experts, senior software engineer 8 persons, network information technicians 28 persons, ecommerce division, more than 80 persons, the international trade commissioner, 18 persons, logistics division 9 persons, all kinds of technical personnel more than 50 persons.
Contact us
Automatic Diesel Hydraulic Water Well Mine Drilling Rig
1). Methods of Payment:
T/T (Telegraphic Transfer) or Western Union.
2). Handling time for an order
Normally It takes about 3-10 days supplied from stock after getting payment.
3). Shipping way
By air or by sea as you required
4). Quality Control
We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.
5). After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available at any time
c. Free replacement will provide once the failure confirmed caused by our product quality
6). Warranty
1 year.
7).Are you factory or trading company?
We are factory, you can be guaranteed that the quality is good.
Automatic Diesel Hydraulic Water Well Mine Drilling Rig
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}