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Crawler Hydraulic DTH Drilling Rig HQZ Series for Quarry Blast Hole Drilling 260-300m Depth Crawler Hydraulic DTH Drilling Rig HQZ Series for Quarry Blast Hole Drilling 260-300m Depth
Crawler Hydraulic DTH Drilling Rig HQZ Series for Quarry Blast Hole Drilling 260-300m Depth Crawler Hydraulic DTH Drilling Rig HQZ Series for Quarry Blast Hole Drilling 260-300m Depth
Crawler Hydraulic DTH Drilling Rig HQZ Series for Quarry Blast Hole Drilling 260-300m Depth Crawler Hydraulic DTH Drilling Rig HQZ Series for Quarry Blast Hole Drilling 260-300m Depth

Crawler Hydraulic DTH Drilling Rig HQZ Series for Quarry Blast Hole Drilling 260-300m Depth

US$ 14000.00 ~ 24000.00
Min.Order: 1
Product origin: Jining, Shandong, China
Category: Tools
Product Name: Tools
Availability:In Stock
Product Review : 0 Reviews
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  • Model NO. : HQZ-260L, HQZ300L
  • Total Weight : 6.4T, 8T
  • Dimensions : 4100*1900*2600 mm, 5500*1950*2780 mm
  • Drilling Diameter : 140-300 mm, 140-325 mm
  • Drilling Depth : 260 m, 300 m
  • One-time Advance Length : 3000 mm, 3000/6000 mm
  • Walking Speed : 2.5 Km/h
  • Climbing Ability : 30°
  • Min. Ground Clearance : 250 mm
  • Working Air Pressure : 1.7-3.0 MPa, 1.7-3.3 MPa
  • Main Power : 85kw Yuchai, 92kw Yuchai
  • Rotation Speed : 40-70 rpm, 55-115 rpm
  • Rotary Torque : 7000-9000 Nm, 8500-10000 Nm
  • After-sales Service : Yes
  • Warranty : 1 year
  • Certification : CE, ISO 9001:2000
  • Condition : New
  • Motor Type : Diesel / Electric
  • Bit Type : Diamond Bit
  • Drilling Way : Impactor
  • Type : Crawler
  • Drilling Rock Efficiency : 20m~40m/Hour
  • Engine Power : 76kw
  • Drill Pipe Diameter : 76/89 mm
  • Drill Pipe Length : 1.5/2.0/3.0 m
  • Lifting Force : 17 T
  • Trademark : HW
  • Specification : 4100*1900*2600 mm
  • Origin : Shandong, China

HQZ series drilling rig features a compact design with a fuselage width of only 1.9 meters, making it fully suitable for drilling in farming courtyards, home environments, or other narrow conditions. The drilling depth can reach up to 240-300 meters, providing robust performance for various applications.

With fully hydraulic control, the rig offers convenient and flexible operation. Users can easily adjust drilling speed, torque, axial pressure, and anti-axial pressure to meet the needs of different drilling tools and construction requirements. This adaptability ensures efficient performance across diverse working conditions.

The pneumatic drilling rig is primarily used for drilling rock, sand rock, stone, cobblestone, and other geological formations. It is ideal for open-pit mining, road construction, water conservancy projects, power station developments, and more. The rig supports drilling diameters ranging from 140mm to 325mm, catering to a wide array of project specifications.

Equipped with a domestic famous high-power diesel engine, the rig delivers strong power and reliability, capable of meeting the demands of various operational environments. The double-pump hydraulic double power head ensures greater torque and faster drilling speeds, enhancing overall productivity.

Additional features include a removable 30-50m casing tube and a large-tonnage winch, which save time and improve operating efficiency. The rig is designed with user convenience in mind, offering easy access for maintenance and operation.

For visual reference, here are images of the product: HQZ Drilling Rig Image 1 HQZ Drilling Rig Image 2 HQZ Drilling Rig Image 3

This product is intended for industrial and construction use, ensuring high performance and durability in demanding applications.

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