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Mine Drilling Rig(KT7), 1.Diesel engine 180KW, 2.With air compressor 13m3/min,17bar, 3.30meter drill deep,diameter 90-105mm - details see: https://www.machineto.com/kaishan-kt7-integrated-open-pit-crawler-mining-rock-downhole-drilling-rig-10312954

1.Product characteristics :

Kaishan KT7 integral Open-pit crawler type downhole drilling rig :

•Has a strong climbing ability and adaptive to the rough pavement

• Adapt to a wide range, can be furnished with various types of DTH impactor, can drill different diameter and different depth in variety of position and angle

• The mine drilling rig KT7 also can be furnishedwithdry or wet dust collector when working, effectively reduce dust pollution to the environment, and protect the worker
• Anti-jamming system, safety operation

Kaishan KT7 integral Open-pit crawler type downhole drilling rig ,

it is a advanced integral drill hole equipment combine downhole drilling rig system and screw air compressor system.A six-cylinder diesel engine provide power for the two systems,compact structure, integral function is good, easy to move.Drill car equipped with core intellectual products of single stage high air pressure compressed screw head, the application of international leading Shang Shi Y line,high folow,high pression.Provide strong motivation for high wind pressure pneumatic percussive drilling speed than the common high air pressure drill car in 20% to 50%.

2.specification:

Item:	KT7Mine Drilling rig
Hardness of rock	f=6-20
Diameter of hole	90-105mm
Economic hole depth	30m
Speed	0-2.5km/h
Grade ability	30°
Road clearance	380mm
Machine Power	180KW
Diesel motor	YUCHAI YC6A
Screw compressor air delivery	13m³/min
Exhaust pressure	17bar
Dimension	8000x2260x2800(mm)
Weight	9500kgs
Turning speed	0-120r/min
Rotary torque	1900N·m
Biggest push pull	25000N
Car-riage lift Angle	Up 28° down 42°
Car-riage pitch Angle	129°
Car-riage angular	Right 38° left 35°
Car-riage lateral level swinging Angle	Right 4°~89°
Re-entry arm angular	Right 39° left 60°
The leveling Angle frame	Up 10° down 9°
Push length(mm)	3000mm
Compensation length(mm)	900mm
Drill hammer	KQG35A or HD45S
Drill pipe	φ64×3000mm
Catching dust way	Dry type (hydraulic drive whirlwind layer streaming)

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