Gl120yg-a Hydraulic Crawler Mine Hammer Drill Rock Drill Machine

• Certification: CE
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 100-150mm
• Drill Hole Depth: <100m
• Bit Type: DTH Bit
• Model NO.: GL120YG-A
• Drilling Way: Impactor
• Drilling Diameter: 105-3000mm
• Weight: 7500kg
• Drilling Depth: 30m
• Mining Object: Rock/Mining Drilling
• Type: Drilling Machine
• Transport Package: Sea-Worthy Packing
• Trademark: Glorytek
• Origin: China
• Production Capacity: 50 PCS/Month

Product Description

GL120YG-A High Pressure Drill Rig


GL120YG-A High Air Pressure Drill Rig powered by diesel engine or electric motor to drive hydraulic system, which providing power for hydraulic motor walking, rotation, pushing and lifting, cylinder angle positioning, hydraulic winch etc.. It is multi-angle drilling, strong gradeability, floating adjustable parallel, fast drilling speed and flexible. It can save more than 30% energy compared with pneumatic drill. The drilling speed can be 20-35 m per hour with the rock rigidity f=6-18, especially suit for large gradient, frequent movement, Multi-angle work. It is mainly used for surface mining, stone works projects, conservancy and hydropower, road construction and solar panel working.
 

Power plant and oil hydraulic pump: the diesel engine (electric motor) of Yuchai supplies the power for the drill, the motive power and the hydraulic system to achieve the best match, ensure the forceful power and to save energy.	Oil mist absorber: the strong gas circuit oiling lubricated components can increase the work efficiency of the drill tool effectively, and insure the life of drill tool, pneumatic valve and instrument.	Crawler belt and walking drive: Use the excavator truck frame and hydraulic motor, the two-speed motor of two-stage variable traction, both fast walking on the flat ground and strong driving of abrupt slope
Command control consol: it is the one-sided of the drill , it is convenient for viewing at any time and centralized control. The control rod and instrument panel accord with the ergonomic is safer and more efficient.	Propulsion mechanism: it is simple and durable, can supply maximum 3t adjustable lifting power is adjustable with the drilling.	Rotary head: the rotary speed reduce slow down by single-stage planet, all the wheel gear and air seal is durable, the import hydraulic motor supply full rotation power.

The fuel consumption at different drilling diameter and different air pressure:
 

	Medium Pressure Drilling(1.2~1.4Mpa)				High Pressure Drilling(2.0~2.5Mpa)
Drilling dia.(mm)	115	140	165	300 (Solar pole)	115	140	165	300 (Solar Pole)
Air consumption (m3/min)	11	11	16	24	16	16	24	24
Air compressor fuel consumption (L/h)	25	25	28	35	28	28	35	35
Drilling depth (m)	30	30	30	10	30	30	30	10
Drilling efficiency per hour (m/min)	15~20	13~18	11~16	5	20~30	18~27	16~24	5

Different configurations to choose on the basis of actual working conditions:
 

optional configuration	classify	watt level	performance feature	relative dominance	comparison
power	diesel engine	YC4D95Z-T21	power margin, power flow strong	working and transitions easy, wide subject range	intolerant high or low temperature, wide noise, transitions high cost
	electrical machine	45KW	energy conservation	the most ability, low temperature resistant, low noise, low operation cost	working and transitions not easy, not widely subject range
dusting method	dry dust removal	import high speed motor	rotary stream and filter element, without obvious dust	suit for all kinds of working condition and season, without affecting life of drill tool and drilling efficiency	higher cost, complex construction.
	wet dust removal	no  power consumption	the dust fall effect is adjustable according to working condition	low cost, simple construction, less failure	Unfit for all kinds of working condition and season, reduce affecting life of drill tool and drilling

GL120YG-A high pressure drill rig main parameters:
 

air pressure	1.05-2.46 MPa	drill rod diameter	76mm or 89mm	travelling speed	0-2.5km/h
air consumption	11.3-28 m³/min	compensative stroke	1200mm	rotary speed	0-90pm
hole diameter	105-300mm	max lift up	≥30000N	rotary torque	3000N.M
equipped with hammer	3, 4,5,6 ,8 inc
hole depth	30-90m	angle of frame	up 45°,down 60°	weight	7500kg
max hole	3200mm	frame swing	left 50°,right 35°	overall dimensions	6900*2300*2400mm
min hole	650mm	stick swing	left and right 45°	dusting method	wet type or dry type
push displacement	3000mm	grade ability	26°	power	70kw (Yuchai) 37kw (electrical motor)
drill rod length	3000mm	min ground clearance	254mm

Other configurations according to special requirement:

1. Auger Drill Configuration: Used for screw drill pipe, cutting drilling.

	Rotation Speed(rpm)	0-120
	Rotation Torque (N.m)	6000(Double motor)
	Drilling Depth(m)	0-3
	Drilling diameter(mm)	90-4

 

1. Half Hydraulic Pneumatic Rock Drill Configuration: used for throwing into self bolting anchor rod.

 

	Drilling diameter	48-65mm (R32 drill rod)
		55-89mm(T45 drill rod)
		64-102mm(T51 drill rod)
	Drilling Depth	3-15m
	Air Consumption	7-12m3/min
	Working Pressure	0.5-0.7Mpa