• Model NO.：HQZ-260L
• Drill Hole Depth：260m
• Bit Type：Diamond Bit
• Drilling Way：Impactor
• Type：Crawler
• Name：Crawler Pneumatic Rock Drilling Machine
• Drill Diameter：90-300mm
• Drill Depth：260m
• Geology：Rock
• Once Promotion Distance：2000mm
• Drill Pipe：Dia.76mm Dia.89 Dia.102
• Drill Pipe Length：3m
• Impact Frequency：0-900r,Min
• Weight：6400kg
• Air Consumption：16---25m3,Min
• Transport Package：Container
• Specification：4400*2100*2300mm
• Trademark：Hengwang
• Origin：Shandong, China
• HS Code：8430691900
• Production Capacity：500 Sets Per Month

Model

HQZ-260L

Total Weight(T)

6.4

Dimensions(mm)

4100*1900*2600

Drilling Diameter(mm)

140-300

Drilling Depth(m)

260

One-time Advance Length of the Drill(mm)

3000

Walking Speed(Km/h)

2.5

Climbing Ability(max)

30

Min. Ground Clearance(mm)

250

Working Air pressure(Mpa)

1.7-3.0

Air Consumption(m³/min)

17-35

Main Power(kw)

73/Yuchai

Rotation(rpm)

40-70

Rotary Torque(Nm)

7000-9000

Detail Photos
1.Pneumatic dth drilling rig mainly drilling rock use together with air compressor .
2.It have rubber and steel crawler ,mast can be customized 6m.
3.Drilling speed can be 30m per hours .
4.Use import hydraulic pump and valve .

Application&Feedback
Pneumatic dth drilling rig delivery


Delivery
Pneumatic dth drilling rig delivery



About Hengwang
Shandong Hengwang Group Is located in Shiqiao Industrial Park, Beihu Provincial Tourist & Resort Area, Jining city ,Shandong Province,covers an area of 40000 square meters, is a collection of pile driving machinery , driling machine and conctruction machinery design,manufacture and installation of an integrated enterprise. 
Our company produces the piling machinery a total of 10 major series more than 20 varieties,water well driling rig machine,Construction machinery and other hydraulic products. Widely used in civil engineering, municipal and building foundation construction of installation works. Can meet the roads, railways, Bridges, industrial and civil building, harbor wharf, the need for the basic construction of the dam seepage control and so on.