High Wind Pressure Mining Drill Rig DY140

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Low gravity, great ground clearance, make cars easily make drill through rugged road. High-power motor drive and strong climbing ability, with great traction.

1.Safe and stable traveling system Low gravity, great ground clearance, make cars easily make drill through rugged road. High-power motor drive and strong climbing ability, with great traction. The advanced automatic balance system, not only makes drilling stable, also greatly reduced the impact of the car, and ensure the safe driving. Unique anti-off chain device greatly improved the reliability of drill. The car bring its own diesel supply strong power and can walking without air compresser.
2.Powerful and reliable engine Adopt famous four cylinder engine as the power, large power and small volume make the whole equipment have small vibration and working stable. Adopy the patent diesel air suction system (patent No. 200820087606.3 ) and three-level desert air filter, enhanced the adaptability to the wicked environment and prolonged the longevity of the diesel.
3.Mew type boom The scope adjustable sysytem and rotundity boom with optimization design have novelty structure and adjust easy, make the drill hole scope larger and also can drill low level hole
4.Powerful feeding and rotating system New type swing mechanism constituted by cycloidal hydraulic motor and planetary gearbox. It can supply strong torque reserve and reduce the sticking rate. The feeding mechanism can supply a lifting power of 20N by large power hydraulic motor. Adjust the control vavle on the operating valve can obtain the needed optimum propelling effort.

Technical Parameters

Model	DY140
Rock Hardness	f=6～20
Diameter of Hole(mm)	105～140
Drilling Depth(m)	≥25
Working Pressure(Mpa)	1.0～2.4
Air Consumption(m3/min)	15
Rotate Speed(rpm)	0～63
Max. lifting Capacity(KN)	20
Drilling Rod(mm)	763000/893000
One-time Promoting Length(m)	3
Climb Ability	30°
Distance Off-ground(mm)	320
Walking Speed(km/h)	2
Rise Angle of Boom	-15°～+50°
Oscillation Angle of Boom	±45°
Oscillation Angle of Carriage	±50°
Pitching of Carriage	180°
Compensate of Carriage(mm)	1200
Dimension(mm)	585022502020
Whole Weight(kg)	5500
Remark	Pneumatic and Hydraulic

Mating compressor

LGCY-18/17 type diesel mobile screw air compressor
LGCY-21/20 type diesel mobile screw air compressor
LGCY-15/13 type diesel mobile screw air compressor