Khyd Portable Electric Rock Drill

China Khyd Portable Electric Rock Drill, Find details about China Electric Rock Drill, Rock/ Coal Drilling Machine from Khyd Portable Electric Rock Drill

Basic Info.

Model NO.

KHYD

Model NO.

KHYD

Product Desciption

KHYD portable electric rock drill

KHYD50 ,KHYD75 ,KHYD80 ,KYHD90 and KHYD130coal mines carry out MT52-1996"coal mine rock drill" industry standard with rock drill (hereinafter referred to rock drills),complying with relevant regulations of mining explosion-proof electrical equipment manufacturing ,with characters of reasonable structure ,easy to move,easy to operate,safety and reliability etc.Rock drill is with strong overload capacity ,so it can reduce the jammed or drill through the partings,success rate being high ,the rock drills should be equipped with drill frame and can be tilted in and direction forward or upward. The output powers are 2.2KW,3KW,4KW,5.5KW and 7.5KW, in order to prolong the life of the drill bit and improve operators"working conditions ,we adopt wet drilling During the drilling, we can simply manipulate hand wheels for self-propelling and quick returning.
The rock drill is a tool for rock hole blasting ,suitable for coal mine roadway excavation, mining ,water conservancy conservancy construction,road construction and rock excavation; it can also drill in coal injection hole,Deep water Hole and Gas detection holes.

Main specifications

Project Name	Unit	KHYD50	KHYD75	KHYD80	KHYD90	KHYD130
Rated power	KW	2.2	3	4	5.5	7.5
Rated voltage	V	127/380	380/660	380/660	380/660	380/660
Rated frequency	Hz	50	50	50	50	50
Rated current	A	1.5/4.5	6.5/3.7	8.4/4.9	11.5/6.7	15.4/8.8
Rated speed	r/MIN	2820	1420	1430	1437	1440
Number of phases		3	3	3	3	3
Rated operating mode		S1	S1	S1	S1	S1
nsulation class		F	F	F	F	F
Spindle rated speed	R/MIN	240	240	240	240	240
Spindle rated torque	N.m	>=45	>=65	>=86	>=120	>=150
Drilling diameter	mm	36-45(rock); 60-90(Coal bed)	36-45(rock); 60-90(Coal bed)	36-45(rock); 60-90(Coal bed)	36-45(rock); 60-90(Coal bed)	36-45(rock); 60-90(Coal bed)
Drilling diameter	mm	50( Coal bed)	60( Coal bed)	70( Coal bed)	80( Coal bed)	100( Coal bed)
Weight	kg	50	75	80	90	130