Home  >  Mining & Metallurgy Machinery  >  Mining Machinery  >  Mine Drilling Rig

African Water Well Drilling Rig ., 1) High Quality ., 2) Resonable Price ., 3) On Time Delivery . - details see: https://www.machineto.com/african-water-well-drilling-rig-10313629

TECHNICAL SPECIFICATIONS
CAPACITY	8" bore holes to a depth of 363 mtr (1200ft)
PRIME MOVER	Truck mounted rig with power from truck engine through transfer gear box
WORK METHOD	Rotation with direct circulation, nucleus destruction with bleeding by water,
	air or foam. Drilling by drag bit (over burden) Roto percussion with DTH hammer
MAST	Box type structure
	Max Capacity - 18 tons (39600 lbs)
	Height - 8.20 mtr (27 ft)
	Rod handling capacity – 6.1 mtr (20 ft)
PULL UP AND PULL DOWN	By means of hydraulic cylinder and wire rope, Reeving Ratio 1:3
	Max Pull up force -10750 kgs (20,240 Ibs)
	Max pull up speed - 39 mtr/min (128ft/min)
	Max pull down force - 6318 kgs (13900 lbs)
	Max pull down speed - 50 mtr/min (167 ft/min)
HYDRAULIC SYSTEM	210 kg / cm2 (3000 psi)
HYDRAULIC OIL COOLER	70 GPM fin type cooler
ROTARY HEAD	Rotary head is powered by one hydraulic motor
	Max torque - 26,900 in - lbs (303kg - mtrs)
	Max speed - 0 to160 rpm
JACKS	Four Box type hydraulic jacks
WATER INJECTION PUMP	Triplex reciprocating pump powered by hydraulic motor
BREAK OUT WRENCH	To open the drill joints hydraulic break out wrench of 350 mm
	stroke will be provided
ROD CHANGER	Manually operated rod changer to handle single rods with 1000 kgs capacity
	pull up winch to carry drill rods, casings and hammer tools –four rods optional
OPTIONAL ATTACHMENTS	Welding machine, mud pump, diesel filling pump, skid platform with deck engine
SUITABLE COMPRESSOR	1100 cfm, 300 psi; 1200cfm-320psi

1)Dth and Rotary drilling rig
2)400 meters capacity
3)Air drilling and Mud Drilling rig
4)faster and fuel consumption.