| After-sales Service: | Yes |
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| Warranty: | 1 Year |
| Certification: | CE, RoHS, ISO 9001:2000, ISO 9001:2008 |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Full hydraulic control, be convenient and flexible: Drilling speed, torque, axial pressure, anti-axial pressure, propulsion speed and speed can be adjusted at any time to meet the needs of different drilling tools and different construction techniques
Top drive rotary drilling: easy to install and remove the drill rod, shorten the auxiliary time, and fasten the drilling of follow-pipe.
Multi-function drilling: A variety of drilling processes can be used on this rig, such as: DTH drilling, mud drilling, roller cone drilling, drilling with the follow-pipe and the being developed core drilling, etc. This drilling machine can be installed, according to user needs, mud pump, generator, welding machine, cutting machine. Meanwhile, it also comes standard with a variety of winch.
| Model | HQZ400L | HQZ400L |
| Drill Mast(m) | 3 | 6 |
| Chassis | Steel track | Steel track |
| Drilling diameter(mm) | 130-325 | 130-325 |
| Drilling depth(m) | 400 | 400 |
| one-time advance length(m) | 3.6 | 6.6 |
| Walking Speed(km/h) | 2.5 | 2.5 |
| Gradeability | 30 | 30 |
| Engine brand | Yuchai | Yuchai |
| Main motor power | 92kw | 92kw |
| Working pressure(mpa) | 1.7-3.5 | 1.7-3.5 |
| Air consumption(m³/min) | 17-35 | 17-35 |
| Drill pipe diameter(mm) | 89/102/108 | 102/108/114 |
| Drill pipe length(m) | 1.5/2.0/3.0 | 3.0/6.0 |
| Lifting force(t) | 25 | 25 |
| Rotating speed(rpm) | 45-115 | 45-115 |
| Rotary torque(N.m) | 7000-9000 | 7000-9000 |
| Dimensions | 5400*2200*2500 | 5400*2200*2870 |
| Machine weight(t) | 8 | 10 |
Our drilling rig had passed CE ,ISO BV and other certification .
If you want more certificate about the product, please contact me and I will introduce it to you
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
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
300m Crawler Type Diesel Borehole Water Well 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.
300m Crawler Type Diesel Borehole Water Well Drilling Rig
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