Backpack Portable Core Drilling Machine is designed for mineral, oil and gas exploration,It is tailored for geological research and prospectors, it has experienced decades of experience and accumulation in dozens of countries and regions in the world of the field validation, We constantlyimproveandupgradethequalityofourproductsandbelievethatthe equipment will be helpful for your work.

1). All the drilling equipment can be bearing by a single person;

2). The most light drilling equipment!!!!! The weight of all equipment is only 27 kg ;

3).  For mountains, the traffic inconvenience, lack water areas ,it's easy to use.

4).  Easy to carry a whole set of drilling rig and spare parts into the backpack, a standard set ofportable drillingmachine andits accessoriesis not more than27  kg weight.

5).  All equipment used in drilling and collect all kinds of rock samples of tools are available in a backpack, a normal adult men and women all can easily afford.In addition, the bags have enough space to spare fuel, potable water, and personal items.

6).  The operation is flexible as long as simply rotate and push and pull, no additional tools, can be linked or extend the wholedevice, easy disassemblydrag. Coupled with the core draw, can quickly and thoroughly remove core and core fragments.

7).  Quick drilling,our drillingrig is apatentedproduct in China, drill througha variety of rocksurfaceefficiencyis unique, specialformulaofdiamondbithas asharp notch, save time and effort, and ensure the service life of enough.

Max Drilling diameter(mm): 100
Max Drilling depth(m):30(Φ40mm)
Speed (r/min):400
Power(kw): 5.78（7.75hp）
Discharge Capacity(cc): 173
Cylinder Diameter(mm):70
Stroke(mm): 45
Oil Consumption(L/h):0.39
Max Torque(7ft.lbs): 66.5
Lubrication Capacity(L):0.6-0.65
Main Engine Weight(kg): 22
Drill Pipe Weight(kg):1.1
Water consumption(L/hr) :14.4



Drilling Speed for Different Gelology:

Quartzite: 69mm/min
killas: 119mm/min
Basalt: 127mm/min
Sandstone: 130mm/min
Dolomite: 226mm/min
Limestone: 241mm/min