High Speed Drilling Rigs
Main features:
1. easy to operate
2. Flexible and efficient
3. big drilling hole diameter
scope of application :
Mainly use for drill hole of the solid deposit census exploration and engineering geological
survey , etc. and the access hole of concrete structure .
According to the different stratigraphic architecture , you can select different broaches to drill
rig, such as diamond, alloy and steel grit , etc.
When the end hole caliber respectively is 89mm and 75mm, the rated drilling depth respectively
is 100mm and 180mm. But the deepest depth is at most 110% of drilling depth . And rated open
hole caliber is 150mm, Max. open hole caliber is 300mm.
Parameter:
Unity machine paremeter | Mud pump | ||||
drilling depth | 160m, 150m | Max. pressure | 1.2mpa | ||
end hole caliber | 73mm | work pressure | 0.7mpa | ||
Max. open hole caliber | 300mm | displacement | 150L/min | ||
drill rod caliber | 42/50mm | ||||
Spindle | Hydraulic pump | ||||
spindle speed | 142,295,470, 790,1010 r/min | hydraulic pump pressure | 1.2mpa | ||
spindle stroke | 450mm | hydraulic pump rotational speed | 1800r/min | ||
Hoist | power(diesel engine or motor) | S1105 15kw | |||
Hoisting capacity | 14KN | ||||
Tightrope caliber | 9.3mm |
Good Quality Model DT247-1A-150 High Speed Drilling Rigs