Specifications

DTH Stone Drilling Rig:
1. Powerful Engine
2. Reliable hydraulic system
3. Dig depth: 20-25 m
4. Dig Diameter: 80-140 mm

CN Rock KY120 DTH Stone Drilling Rig 

Powerful and Reliable Engine of KY120 DTH Stone Drilling Rig

1. Adopt famous 2-cylinder diesel engine as driving force which has advantages of large power, powerful grade-ability, small vibration and reliable operation.
2. Adopt patent diesel engine air inlet regulating device (Patent No. : 200820087606.3) and desert air filter two-stage filter. That strengthens the crawler rock drill’s adaptability to severe environment and lengthened the diesel engine’s service life.


Adjustable boom of KY120 DTH Stone Drilling Rig

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. That enlarges the drilling hole’s range and improve the machine’s adaptability.

Reliable Hydraulic System of KY120 DTH Stone Drilling Rig

1. Adopt special hydraulic components. That improves the system’s stability and reliability.
2. Install oil liquid cooling device, to eliminate the exothermic hydraulic oil’s influence to the system
3. Oil supplied by two independent gear pumps, reliable operation, strong adaptability, easy maintenance.
4. Adopt gear transmission and soft connection, possessing compact structure and stable operation.


Humanized Design of KY120 DTH Stone Drilling Rig

1. Adapt swing-beam type travelling control mechanism. It can be operated at the side or back position, adapt to travelling on the mountain road.
2. Equipped with thoughtfully designed canopy, easy to maintain.

 

Specification of KY120 DTH Stone Drilling Rig

Model   Specification	KY120
Rock hardness	F=6-20
Hole diameter(mm)	105-120
Drill depth(m)	25
Pressure (Mpa)	1.0-1.4
Air consumption (M3/min)	≥13
Rotating speed (Km/h)	0-65
Lifting capacity (KN)	17
Drill rod specification(mm)	64×3000 /76×3000
Gradeability	30°
Ground clearance(mm)	254
Walking speed (km/h)	2.0
Drill arm rising angles (°)	-35~+60
Drill arm swing angle (°)	-
Carriage swing angle(°)	-11.5~+36.5
Carriage pitch angle (°)	-118.5~+23.5
Carriage Compensation(mm)	900
Overall Dimension (L*W*H)(mm)	5100×2030 ×2020
Total Weight (Kg)	3300
Note:	Pneumatic -hydraulic

 

Specification of 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

Zhengzhou Unique Industrial Equipment Co., Ltd, a reliable and professional supplier of Stone Drilling Rig