KY-310A Blasthole Drilling Rig is used in large-size open mine,rock coefficiency over 5,drill diameter 310mm,drill depth 18m.
KY-310A Blasthole Drilling Rig
Borehole diat mm t310
Hole deptht mt18
Hole direction tdegree t90
Rock Hardness coefficiencytft5~20
Shaft pressuret kN t0~490
Drill Speedt m/min t0~4.5
Rotational Speed tr/mint0~100
Max. Rotational torque tN/mt8477
Lift Speedt m/mint0~20
Traveling Speed tkm/Ht0~0.78
Climbing Capabilityt %t21
Air Compressor Wind Capacity tm3 /mint43.9
Compressor Wind pressure tmPat0.7 0.45
Rotating motor power AC frequencyt kwt60
Travelling motor power AC frequencyt kwt75
Air compressor motor power AC frequency tkwt11
Total Power Source tkwt455
Power Source Voltage tkVolt t6
Transformer Volume tkV/ampt500
Operating Weight tTont130
Overall Size tvertical tmm t13835*5850*26326
Nanchang Kama Co. Ltd is located in Changbei National Economic and Technical Developing District of Nanchang,Jiangxi Province.It is combined with origional Jiangdong Machine Tools Factory,The 4th Machine Tools Factory of Jiangxi Province,The 5th Machine Tools Factory of Jiangxi Province,Nanchang General Machinery Factory,Jiangxi Mining Machine Factory by Hengtian Kama Group Co. in the year 2003.
Nanchang Kama Co.,Ltd has over 50 years production history and it has strong technical and quality background which was invested by Chinese government.Nanchang Kama has built cooperation with local famous universities for new products development and supplies training to local universities so that it can catch up with the most advanced technology. Now Nanchang KAMA is able to develop and manufacture new products according to customer's requirement.
KAMA's products line ranged from blast hole drilling rig,underground wheel loader,tunnel heading and loading machine,rock loading machine,coal machine,cranes and machine tools.
During the past years,Nanchang Kama Group has built its' leading position in Chinese Open Pit Mine Blast Hole Drilling Rig market,it has around 60% of the market share of this machine.
Due to the strict control of sourcing and quality of parts from internation famous brand like Deutz engine,Dana pump and transmission,Sweden Hardox blade,etc,KAMA machines can always give customer the safety,convenience and long life machines!
Nanchang KAMA is targeting in supplying customer quality products,quick and professional service and trust!