Khyd75 rock drill for coal mine 3KW explosion-proof motor coal mine water exploration

 
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Product Keywords:
Khyd75, 3KW explosion-proof; Rock electric drill for coal mine and water exploration drill for coal mine

1、 Brief introduction of khyd75 rock electric drill for coal mine
Khyd75 rock electric drill used in coal mine is a tool for drilling rock blasting holes
It is used for mine roadway excavation, road construction, water conservancy construction, metallurgical mining and stonework engineering
It can also drill water injection holes, water detection holes and gas detection and drainage holes in coal seams

1
The drill can be matched with the drill frame, which can drill horizontally forward or obliquely upward and downward

2
In order to prolong the service life of the drill bit and improve the working conditions of the operator, mixed drilling water can be used to discharge powder, and spiral blade drill pipe can also be used to drill dry powder

3
During the operation of the drill, the drill can advance and retreat by itself only by operating the hand wheel

2、 Khyd75 parameters of rock electric drill for coal mine

model	unit	KHYD75
rated output power of motor	kW	3
rated voltage of motor	V	380/660
rated frequency of motor	Hz	50
rated current of motor	A	6 8、3 9
motor speed	r/min	1420
rated working mode		continuous
drilling speed	mm/min	320
maximum axial thrust during drilling	N	10000
drilling diameter	mm	42 (rock) 42~80 (coal seam)
the range of rock hardness applicable to the drill	(Proctor hardness coefficient)	f< ten
maximum drilling depth of drilling rig	m	10 (rock) 30~80 (coal seam)
weight of drilling rig (excluding runway, drill pipe, drill frame, etc )	kg	75
overall dimension (length x width x height)	mm	720x 376x436

  Shandong Jujiang Machinery Group Co
, Ltd
specializes in the supply of rock electric drills
The main models include khyd50 (2
2kW non explosion proof), khyd75 (3KW non explosion proof), khyd75 (3KW explosion proof), khyd110 (5
5kW non explosion proof), khyd140 (5
5kW explosion proof), khyd125 (7
5kW non explosion proof), khyd155 (7
5kW explosion proof), etc

Shandong Jujiang Machinery Group Co
, Ltd
Business Manager: Huang Hailuo
Mobile: 17853793007
QQ：2979324583
Landline: 0537-3860909
National free sales hotline: 400-167-0537
Enterprise *: http://www
sdjujiang
com
Alibaba: http://jujiangzj02
1688
com