KG930A Rock Blasting Drilling Rig / Crawler Air Drilling Machinery

KG930A-New Overground DTH mining Drilling Rig :   1.Pmproved from KY130 2.Optimized and upgraded 3.Hydrualic power KG930A is one type machine improved from KY130. It works in open air.   On KY130base , KG930A optimize and upgrade the hydraumatic system , the part of drill boom and part walking so on . It has better function than KY130, for example : more motor , stronger gradeability ,more reasonable drilling angle , faster rotation and propulsion speed and so on . Its horse power life is longer and reliability is better .   Details technical Parameter :  

Rock rigidity	F=6-20
Diameter of hole	Φ80-115mm
Optium drilling depth	25m
Rotation speed	120r/min
Rotation torque	17000N
Feed way	oil cylinder-chain
Feed distance	3000mm
Walk speed	0-2.0Km/h
gradeability	30°
Ground clearance	320mm
Weight	6000kg
shape	5355*2215*2365
Sliding carriage pitch angle	Blow 135°,elevation5°, total 145°
Sliding carriage swing angle	Left100°,right45°,total 145°
Drill boom pitch angle	Blow 50°,elevation25°, total 75°
Drill boom pitch swing angle	Left45°, right90°, total 135°
Sliding carriage suppling length	1200mm
power	YC4D80(58Kw 2400r/min)
Drill pipe	Φ76
Working air pressure	1.0-2.4Mpa
Air consumption	9-18 m³/min

  KG930A compare with KY130  

	KG930A	KY130	remark
Power	YC4D80	QC498	Reduce horsepower pressure, improve its life
Drill boom parts	New type drill boom		Drill level ,vertical hole for one fulcrum. Lower level hole
Hydraulic system	large valve,new flow divider and connect		Smaller resistance and more tidy shape
Sliding carrier parts	Thick and stronger sliding carrier, and lower friction platen	Rude steel sliding carrier	Stronger steel and lower friction
Oil pump	32	28.2	Increase flow
Rotation speed	90r/min(diesel 1700r/min) 120r/min(diesel2200r/min)	60r/min(1700)	Improve 50%
Feeding speed	580mm/s	530mm/s	Improve 10%

    Spare Parts:      High wind pressure drill bit :     High wind pressure hammers:     Drill rods : (76*3000mm/89*3000mm)      High wind pressure air hose :     The best matched portable screw air compressor :  

Model No :	LGCY-15/13
Air delivery(m³/min):	15
Working pressure(Mpa):	13
Diesel engine:	YC6A240-20
Demension(L*W*H) mm	3380*1650*2500
Weight(Kg)	3350

    Company show    1.About us  We are located in Zhengzhou City, Henan Province, the Central area of China with convenient transportation access.  All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. About Kai Shan Group:  1- Established in 1956 ,Specialized in   Portable crawler drill machine line more than 50 years.  2- National Free-inspection Product.  3-Have advanced machining centers, automatic production line shape and heat treatment equipment setc 500 sets from the United Kingdom,United States,Japan,Germany etc.  4-Exported to Asia/South America/Mongolia/ Russia/ South-Africa etc . Have global customers.  5-Has got ISO900:2008 and many quality system certificates. 2.Certifications of Air compressor and   drilling rig equipment KAISHAN
Contact Information:   Dear Sir/Madam,   Thanks for visiting our web site,If you are interested in this series   drilling rig equipment in granite mine   ,pls feel free to contact me.   Ms Echo Wang
Mobile/Whatsapp/Viber: 008613721415153
Skype/Email: ks8 at ksdrillrig.com
Trademanager: cn1001565415
  Thanks