Specifications

Drilling Jumbo for Stone Quarry:
1. Powerful Engine
2. Reliable hydraulic system
3. Dig depth: 20-25 m

CN KG910B  Drilling Jumbo for Stone Quarry

Low wind pressure open-air  Pneumatic Drill for Bore Hole

 

 

Advantages of KG910B Drilling Jumbo for Stone Quarry

Powerful and Reliable Engine of KG910B  Drilling Jumbo for Stone Quarry

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 KG910B Drilling Jumbo for Stone Quarry

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 pump system of KG910B Drilling Jumbo for Stone Quarry

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.

 

 

 Specification of KG910B Drilling Jumbo for Stone Quarry

Model	KG910B
Improved by:	KY100
Rock hardness	F=6-20
Hole diameter(mm)	80-105
Drill depth(m)	25
Pressure (Mpa)	0.7-1.0
Air consumption (M3/min)	9-13
Rotating speed (Km/h)	0-65
Lifting capacity (KN)	15
Drill rod specification(mm)	60×2000
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)	4100×2030×2020
Total Weight (Kg)	3300
Note:	Pneumatic-hydraulic

 

Comparsion between KY100 and KG910B  Drilling Jumbo for Stone Quarry

	KY100	KG 910B	Advantages
Driving force	YC2100	YC2108
Travel parts	QJM Motor (Direct connection)	Mortar+Reducer structure	Reduce pressure of motor, improve the service life of the motor
Travel pressure	14-16 Mpa	11 Mpa
Hydraulic system	16 Pump	25 Pump ,quick rotating/quick lifting valve group, new type flow dividing valve	Increase the flow
Rotation motor	Steel ball motor	Gerotor motor	Prolong motor’s service life
Rotation speed	70 r/min(1700)	105r/min (diesel engine 1700r/min) 120r/min (diesel engine 2200 r/min)	Increased by 50%
Advance speed	280mm/s	390mm/s	Increased by 40%

 

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

 

PARTS OF Borehole Drilling Equipment for Stone

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