Model, Crawler Mounted Pneumatically Operated Blast Hole Drilling Rig can capable of drilling from 4.5” to 6” Dia. Bore Holes in hard rock formation by DTH method up to a depth of 30 Meters (100 Ft.) under favorable Drilling Conditions.
The hydraulic Cylinders in this machine shall be powered by a separate hydraulic power pack. It is a very cost effective and best product for open cast mining applications.
|apacity of drilling||:||41/2” to 6” bore hole to a depth of 100mtr. Under favorable drilling conditions|
|Prime mover OS the hydraulic Pumps used||:||Tractor Engine|
|Hydraulic Pumps used||:||Gear type/ Van Type|
|Maximum operating pressure||:||180 Kg/cm2|
|Hydraulic oil Tank Capacity||:||300 Ltrs|
|Mast||:||Suitable to handle 10ft. Rods|
|Mast Construction||:||Channel structure|
|Pull up Force||:||4700kg|
|Pull Down Force||:||2400kg|
|Pull up Speed||:||39Mts/ min|
|Rotation Speed||:||0 to 100rpm|
|Hydraulic Jacks (Stabilizers)||:||4 no. of 100*63*610mm stroke|
|Break Out wrench (to open the drill joints)||:||80mm*300mm Stroke|
|Water Injection Pump||:||36Lpm at 450psi|