High Efficiency 320m Hydraulic Water Well Drilling Rig

• After-sales Service: Support
• Warranty: 1 Year
• Certification: CE
• 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
• Drill Hole Diameter: >300mm
• Drill Hole Depth: >150m
• Bit Type: Drag Bit
• Drilling Way: Rotary
• Type: Crawler
• Model: Hqz320L
• Drill Mast (M): 6
• 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
• Drill Pipe Length (M): 1.5/2.0
• Lifting Force (T): 18
• Transport Package: Load in Container
• Specification: 5500*1720*2650 mm
• Trademark: Hengwang
• Origin: Shandong, China
• Production Capacity: 500set/Year
• Package Size: 530.00cm * 220.00cm * 280.00cm
• Package Gross Weight: 7000.000kg

Product Description

Pneumatic Drilling Rig Hengwang pneumatic drilling rig is especially suitable for water intake in
mountainous and rocky strata.Pneumatic water well drilling machine should be used together with
air compressor, it can add mud pump and foam pump. Need to use different drilling tools such
as: drill rod, hammer, rock drill bits, etc.

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:
 

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

-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.
 

-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.

Back hammer, impactors, bits and other accessories of this pneumatic drilling rig are packed in
plywood cases. 1 set shipped with 20GP; The complete set with air compressor needs a 40GP;