Specifications

Jumbo Drilling Rig
1.High power hydraulic motor
2.Adjustable boom
3.Reliable Hydraulic Pump System
4.For blast hole drilling

Rock KY125 Jumbo Drilling Rig

KY125 Jumbo Drilling Rig is a type of medium wind-pressure open-air down-hole drilling rig.

Powerful Feeding Mechanism and Rotating System of KY125 Jumbo Drilling Rig
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 KY125 Jumbo 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.

Reliable Hydraulic Pump System of KY125 Jumbo Drilling Rig
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 KY125 Jumbo Drilling Rig
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.

 

Specification of KY125 Jumbo Drilling Rig

 

Model   Specification	KY125
Rock hardness	F=6-20
Hole diameter(mm)	80-115
Drill depth(m)	25
Pressure (Mpa)	0.7-1.4
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)	290
Walking speed (km/h)	2.0
Drill arm rising angles (°)	-25~+50
Drill arm swing angle (°)	±45
Carriage swing angle(°)	-45~+100
Carriage pitch angle (°)	-50~+135
Carriage Compensation(mm)	900
Overall Dimension (L*W*H)(mm)	4000×2270 ×2050
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

 

Zhengzhou Unique Industrial Equipment Co., Ltd, a reliable and professioinal supplier of Jumbo Drilling Rig.