China Brand 300m Deep Borehole Portable Water Well Drilling Rig

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HQZ-320L
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: 200-250mm
• Drill Hole Depth: >200m
• Bit Type: Diamond Bit
• Drilling Way: Compound
• Type: Crawler
• Model: Hqz320L
• Drill Mast (M): 3
• Drilling Diameter (mm): 130-325
• Drilling Depth (M): 320
• One-Time Advance Length (M): 3.6
• Main Motor Power: 85kw
• Working Pressure (MPa): 1.7-3.0
• Drill Pipe Diameter (mm): 76/89/102
• Transport Package: Standard
• Specification: 4000*2000*2700mm
• Trademark: HW
• Origin: China
• Production Capacity: 2000sets/Year
• Package Size: 530.00cm * 220.00cm * 280.00cm
• Package Gross Weight: 7000.000kg

Product Description

Product Description

Water well drilling rig products are widely used in water wells, rescue, dewatering wells, large-aperture blast holes in mines (replacing roller cone drills), exploration sampling, hydropower, highways, coal, oil, natural gas, coal bed methane, municipal administration, monitoring wells, and ground source heat pump holes. , anchoring, trenchless and other fields.

 

Product Parameters

 

Model	HQZ320L	HQZ320L
Drill Mast (m)	3	6
Drilling diameter (mm)	130-325	130-325
Drilling depth (m)	320	320
one-time advance length (m)	3.6	6.6
Main motor power	85kw	85kw
Working pressure (mpa)	1.7-3.0	1.7-3.3
Air consumption (m³/min)	17-35	17-35
Drill pipe diameter (mm)	76/89/102	76/89/102
Drill pipe length (m)	1.5/2.0	3.0/6.0
Lifting force (T)	18	24

    Main feature:
 

1. Pneumatic drilling rig, with air compressor, the efficiency is equivalent to 10~15 times of ordinary drilling rig.
 

2. The drilling on the rock is mainly based on the down-the-hole hammer drilling process. The down-the-hole hammer rock drilling operation efficiency is high, and the drilling cost per meter is lower.
 

3. Due to the full hydraulic and top drive rotary propulsion lifting, it is suitable for various drilling processes and various drilling tools, with convenient and flexible control, fast drilling speed and short auxiliary time, so the operation efficiency is high.

Exhibition
We have been participated in 2019 Shanghai BMW, the German BMW exhibition, exhibition of Pakistan, Russia of exhibition,exhibition of Vietnam, and so on.Our rough terrain forklift has got the favour of a lot of clients, and also made some cooperation, hope buyers from all over the world can know hengwang group in this way, we hope our rough terrain forklift  can go to more countries.

Our company




FAQ

Why choose us?
1.About the engine.
Also have a lot of customer have special request. For example, some customer like freigh famous brand engine. It's no problem. We can meet your requirment. We also can provide fou the freign engine. Such as Yanmar engine.All is available.

3. Controls Syetem
Our mini excavator is hydraulic operation now. But if u like joystick stype. We also can provide.

4.Machine Maintenance
If use our domestic engine, maybe you worry about the engine appear problem. And can't purcahse engine parts. But don't worry. We will delivery to u the four parts of the engine.Include air filtration, oil filtration, cylinder tube, cylinder pad. And as long as change machine oil often, fliter and so on parts. The machine can't appear problem for 5 years.