Fully Hydraulic Control 260m Depth Rock Drilling Machine / Air DTH Water Well Bore Hole Drilling Rig

• After-sales Service: Support
• Warranty: Support
• Certification: ISO 9001:2000
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 150-200mm
• Model NO.: HQZ-260L
• Drill Hole Depth: 150-200m
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Drilling Diameter: 110-303mm
• Working Wind Pressure: 1.05-2.46MPa
• Air Consumption Per Cubic: 16-54meter / M
• Drill Pipe Length Meter: 3m
• Drill Diameter: 102 *89 *76mm
• Push The Shaft Pressure: 0 ~ 4.4 Ton
• Lifting Force: 20tons
• Outlet Cylinder Stroke: 1.4
• Skateboard Travel: 4440mm
• Slow Lifting Speed: 4.2m / Min
• Slow Propulsion Speed: 0 ~ 8.9m / Min
• Fast Lifting Speed: 37.8meters / Min
• Fast Advance Speed: 80.4m / Min
• Rotary Output Torque Bull Rice: 5700
• Walking Speed: 0 ~ 2km / H
• Specification: 4.8 * 2 *2.75m
• Trademark: HW
• Origin: Shandong

Product Description

               Rock drilling machine high speed drilling rig with air compressor
The rig adopts new type of hydraulic technology, supporting high torque hydraulic motor rotation and large diameter hydraulic cylinder to promote, a factory engine for hydraulic system of powered, two stage air filter and connected with compressed air inlet design and prolong the service life of the diesel engine. Unique pump set design to facilitate maintenance, reduce maintenance costs. Centralized control of the hydraulic control table, easy to operate. The series of drilling rig used excavator crawler chassis, off-road performance is strong. Independent module design, can make drilling rig installed on the truck, increase its maneuverability.

 

The specification of Rock drilling machine high speed drilling rig with air compressor:

Model	HQZ260L	HQZ300L
Total Weight(T)	6.4T	8 T
Dimensions(mm)	4100*1900*2600	5500*1950*2780
Drilling Diameter(mm)	140-300	140-325
Drilling Depth(m)	260	300
One-time Advance Length of the Drill(mm)	3000	3000/6000
Walking Speed(Km/h)	2.5	2.5
Climbing Ability(max)	30	30
Min.Ground Clearance (mm)	250	250
Working Airpressure(Mpa)	1.7-3.0	1.7-3.3
Air Consumption(m³/min)	17-35	23
Main Power(kw)	85kw Yuchai	92kw Yuchai
Rotation(rpm)	40-70	55-115
Rotary Torque(Nm)	7000-9000	8500-10000

HQZ series drilling rig has the compact body. The fuselage width only 1.9 meters, fully suitable for farming courtyard home drilling or other narrow condition drilling. Drilling depth up to 240-300 meters.
Fully hydraulic control is convenient and flexible: can adjust the drilling speed, torque, and promote axial pressure, anti-axial pressure, propel and improve the speed to meet the different conditions use of drilling tools and different construction needs.
Our company for Air compressor for Rock drilling machine high speed drilling rig with air compressor 

FAQ

Q1. What is your terms of payment?
Ans.: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and
packages before you pay the balance.

Q2. What is your terms of delivery?
Ans.: EXW, FOB, CFR, CIF.

Q3. How about your delivery time?
Ans.: Generally, it will take 7 -10 working days after receiving your advance payment.
The specific delivery time depends on the items and the quantity of your order.

Q4. What is the warranty of our machine?
Ans.:Our main machine enjoys a 1 year warranty, during this time all accessories
broken can be changed for a new one. And we provide videos for machine install and operation.m Pn