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KG910A-M1321 overground mining Drilling Rig

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KG910A-M1321 overground mining Drilling Rig 1.new condition efficient 2.drill open air mine 3.crawler walking machine

KG910A-M1321 overground mining Drilling Rig1.new condition efficient2.drill open air mine3.crawler walking machine

KG910A is one type machine improved from KY100J . It works in open air.On KY100J base , KG910A

optimize and upgrade the hydraumatic system , the part of drill boom and part walking so on . It

has better function than KY100J , 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 .

Rock rigidity	F=6-20
Diameter of hole	Φ80-105mm
Optium drilling depth	25m
Rotation speed	105r/min
Rotation torque	980N.m
Lift power	15 KN
Feed way	oil cylinder-chain
Feed distance	2000mm
Walk speed	0-2.0 km/h
gradeability	30°
Ground clearance	254mm
Weight	3100kg
Size of drill rig	410020302020mm
Sliding carriage pitch angle	Blow 118.5°,elevation23.5, total 142°
Sliding carriage swing angle	Left36.5°,righ11.5,total 48°
Drill boom pitch angle	~~~
Drill boom pitch swing angle	Left44°, right45°, total 89°
Sliding carriage suppling length	900mm
power	ZS1125GM(20.2KW 2200r/min)
Drill pipe	Φ60
Working air pressure	0.7-1.0Mpa
Air consumption	9-13 m³/min

KG910A compare with KY100J

	KG910A	KY100J	remark
Walking parts	Horsepower+reducer	Steel horsepower	Reduce horsepower pressure, improve its life
Walking pressure	11Mpa	14-16 Mpa	Reduce horsepower pressure, improve its life
Rotation horsepower	Cycloid horsepower	Steel ball horsepower	Improve horsepower
Rotation speed	85r/min(diesel1700r/min) 105r/min(diesel2200r/min	70r/min(1700)	Rotation speed improve 20%
Hydraulic system	19.2pump,fast rotation and lift valve , new flow divider and connect	16 pump	Increase the flow
Feeding speed	336mm/s	280mm/s	Improve 20%

KG910A-M1321 overground mining Drilling Rig

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