2015 hot selling drill rig price in Africa, good performance drill machine,quarry drill

Powerful Feeding Mechanism and Rotating System of  DTH Drill Rig for Granite
1. Rotating system driven by high power hydraulic motor provides strong torque reserve and reduces the sticking drilling probability.
2. Feeding mechanism driven by high power hydraulic motor can generate 20KN lifting power. Adjusting the pressure regulating valve on the control valve can get favorable driving power required by the working condition.

Adjustable boom of DTH Drill Rig  for Granite
Boom is adjustable. The angle of drilling hole and height of horizontal hole can be adjusted by controlling the stretch-out and draw-back of the hydro-cylinder.   Reliable Hydraulic Pump System of DTH Drill Rig for Granite
1. Oil supplied by two independent gear pumps, reliable operation, strong adaptability, easy maintenance.
2. Adopt gear transmission and soft connection, possessing compact structure and stable operation.
3. Adopt special hydraulic components. That improves the system’s stability and reliability.     
4. Install oil liquid cooling device, to eliminate the exothermic hydraulic oil’s influence to the system.

Centralized Operating System of  DTH Drill Rig for Granite
1. Designed with advanced hydraulic system and functional gas supply system, all actions can be centralized controlled, easy to operate.
2. Running the hydraulic operating valve can lift or swing the boom, and adjust the pitching, swing angle and forward or backward moving of drilling rig, and also level the crawler.
3. Running the pneumatic operating valve can open the oil pump, and realize the crawler drill’s function of lifting, rotating and impacting, to ensure the high efficiency rock drilling.   Drill Rig Specification

Specification	KY140	KY130	KY125	KY120	KY100
Rock hardness	F=6-20	F=6-20	F=6-20	F=6-20	F=6-20
Hole diameter (mm)	105-140	105-140	80-115	105-120	80-105
Drill depth (m)	25	25	25	25	20
Pressure (Mpa)	1.0-2.4	1.0-2.4	0.7-1.4	1.0-1.4	0.5-0.7
Air consumption (M3/min)	≥15	≥15	≥13	≥13	≥12
Rotating speed (Km/h)	0-63	0-70	0-65	0-65	0-65
Lifting capacity (KN)	20	18	17	17	15
Drill rod specification (mm)	76×3000 /89×3000	76×3000 /89×3000	64×3000 /76×3000	64×3000 /76×3000	60×2000
Gradeability	30°	30°	30°	30°	30°
Ground clearance (mm)	320	320	290	254	254
Walking speed (km/h)	2.0	2.0	2.0	2.0	2.0
Drill arm rising angles (°)	-15~+50	-15~+50	-25~+50	-35~+60	-35~+60
Drill arm swing angle (°)	±45	±45	±45	-	-
Carriage swing angle(°)	±50	±50	-45~+100	-11.5~+36.5	-11.5~36.5
Carriage pitch angle (°)	180	180	-50~+135	-118.5~+23.5	-118.5~+23.5
Carriage Compensation (mm)	1200	1200	900	900	900
Overall Dimension (L*W*H)(mm)	5850×2250 ×2020	5600×2340 ×2550	4000×2270 ×2050	5100×2030 ×2020	4100×2030 ×2020
Total Weight (Kg)	5500	5500	3300	3300	3200
Note:	Pneumatic -hydraulic	Pneumatic -hydraulic	Pneumatic -hydraulic	Pneumatic -hydraulic	Pneumatic -hydrauli

Mobile Screw Air Compressor  

Model	Work pressure (Mpa)	Capacity (m3/min)	Diesel engine (hp)	Weight (kg)	Dimension (mm)
LGCY-12/10	1.0	12	YuChai YC6108ZG (110KW) or Cummins 4BTA3.9-C125 (93kw)	3500	3600*1900*2200
LGCY-13/13	1.3	13	Cummins 6BTA5.9-C180 (132kw)	3500	3600*1900*2200
LGCY-15/13	1.5	15	YuChai YC6A-240-20 or steyr  WD415.23	3500	3600*1900*2200
LGCY-18/17	1.7	17	Cummins 6CTA8.3-C260	3500	3600*1900*2200