260m Deep Well Big Diameter Crawler Rotary Drill Machine

• After-sales Service: Support
• Warranty: 1 Year
• Certification: CE, ISO 9001:2000
• 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-260L
• Condition: New
• Drill Hole Diameter: 500-3000mm
• Drill Hole Depth: 30-50m
• Bit Type: Cone Bit
• Drilling Way: Rotary
• Type: Crawler
• Model: Hqz260L
• Drill Mast (M): 3
• Drilling Diameter (mm): 130-305
• Drilling Depth (M): 260
• Walking Speed (Km/H): 2.5
• Main Motor Power: 76kw
• Working Pressure (MPa): 1.7-3.0
• 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): 17
• Transport Package: in Nude
• Specification: 4800kg
• Trademark: HW
• Origin: Shandong, China
• Production Capacity: 100/Month
• Package Size: 390.00cm * 185.00cm * 235.00cm
• Package Gross Weight: 4800.000kg

Product Description

The small crawler-type self-propelled 180m pneumatic drilling rig is a portable, efficient and multi-functional drilling equipment. It is mainly suitable for industrial and civil drilling and geothermal drilling. It has the advantages of compact structure, fast forward speed, flexible maneuverability and wide application range. . It can also be used in conjunction with drilling, and has the advantages of hydraulic control of the whole machine, automatic loading and unloading of drill pipes, crawler chassis, high-horsepower diesel engine, four-hydraulic outrigger balance, and stronger terrain application capabilities.

Detailed Photos

 

 

 
  Main feature
 

-Crawler walking is more suitable for muddy field movement.
 

-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.
 

Product Parameters

 

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

The rig can create drilling jobs in different strata, borehole diameter can up to 245-294mm. The rig with hydraulic technology,supporting high torque hydraulic motor rotation and large bore hydraulic cylinder push, the multi cylinder engine of famous factory provides power for the hydraulic system, two stage air filter, air compressor air intake design, prolong the service life of diesel engine. Special pump set design is convenient for maintenance and reduce the cost of maintenance. Centralized control of the hydraulic control table, convenient operation.
 

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