China Supplier Rock Rubber Tracked Pneumatic Drilling Machine

• After-sales Service: 24 Months
• Warranty: 24 Months
• 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-400L
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: >300mm
• Drill Hole Depth: >200m
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Type: Crawler
• Transport Package: Wooden Case
• Trademark: HW
• Origin: Shandong
• HS Code: 8429401100
• Production Capacity: 5000sets/Year
• Package Size: 540.00cm * 220.00cm * 250.00cm
• Package Gross Weight: 8000.000kg

Product Description

crawler mounted Mining Drilling Rig Portable Water Well Drilling Rig Introduction

HQZ-450L Pneumatic Drill Rig

* 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

 

crawler mounted Mining Drilling Rig Specification

Model	HQZ400L	HQZ400L
Drill Mast (m)	3	6
Drilling diameter (mm)	130-325	130-325
Drilling depth (m)	400	400
one-time advance length (m)	3.6	6.6
Main motor power	110kw	110kw
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