• Model NO.：HQZ-450L
• Drilling Way：Impactor
• Type：Crawler
• Name：Crawler Pneumatic Rock Drilling Machine
• Drill Diameter：90-300 mm
• Drill Depth：450m
• Geology：Rock
• Once Promotion Distance：3000mm,6000
• Drill Pipe：Dia.76mm Dia.89 Dia.102
• Drill Pipe Length：3m
• Rotary Torque：9000-10000 N.M
• Weight：8700kg
• Transport Package：Container
• Specification：5300*2050*2700
• Trademark：Hengwang
• Origin：Shandong, China
• HS Code：8430691900
• Production Capacity：500 Sets Per Month

 Model  HQZ260L  HQZ300LHQZ450LTotal Weight(T) 6.4T  8 T8.7TDimensions(mm) 4100*1900*2600  5500*1950*2780 5300*2050*2700Drilling Diameter(mm) 140-300  140-325130-400 Drilling Depth(m) 260   300450 One-time Advance Length of the
Drill(mm) 3000   3000/60003000/6000 Walking Speed(Km/h) 2.5   2.5  6 Climbing Ability(max) 30 3030 Min.Ground Clearance (mm) 250 250300 Working Airpressure(Mpa) 1.7-3.0   1.7-3.31.7-3.5Air Consumption(m³/min) 17-35 2317-35 Main Power(kw) 85kw Yuchai 92kw Yuchai105 Rotation(rpm) 40-70   55-11545-75 Rotary Torque(Nm) 7000-9000   8500-100009000-10000

 

pneumatic rock drill machine

Advantage :
1.Diesel engine use Yuchai turbo supercharged engine.
2.Walking device:walking motor with reducer ,long service life.
3.Hydraulic oil pump : parallel type gear box ,Oil pump monomer separation ,enough power supply.
4.Power head unit:gear box cast in one piece,two motor offer power,have big torque
5. Chassis:Professional excavator chassis,big weight bearing capacity ,wide chain plate have small injur to road surface.
6.lifting force :Composite arm have small volume ,long stroke.two oil cylinder lifting have big lifting force

Detail Images

Product Usage 
Pneumatic drilling rig accessories mainly include drill rod , impactor ,drill bits ,etc .

Also pneumatic drilling rig must use air compressor .

Product Application

Delivery
Pneumatic dth drilling rig delivery



Company Information:
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.