Jinke jk590bc-2a crawler hydraulic down the hole drill

  Jinke jk590bc-2a crawler hydraulic down the hole drill
 
Jk590bc-2a new generation crawler hydraulic down the hole drill is an upgraded version of jk590c
It has better performance, lower footage cost and more humanized design than the previous generation
The diesel engine (motor) - hydraulic oil pump group is used as the power unit, and the hydraulic motor is used to realize the auxiliary actions such as the rotation, propulsion, lifting, walking of the drill and the swing angle positioning of the hydraulic cylinder

During drilling operation of jk590bc-2a drilling rig, only down the hole impactor consumes compressed air
Compared with the full pneumatic drilling rig, the exhaust capacity of the supporting air compressor is reduced by 30%— 50%。 Energy (fuel or electricity) consumption during drilling operation is about 40%-50%

Jk590bc-2a is a new generation model of jk590 equipped with environmental protection hydraulic dust removal system
Wet dust removal system can also be selected if the site has water conditions

 
 
Technical parameters of jk590bc-2a crawler hydraulic down the hole drill
 
Rig Model:   JK590BC-2A
Drilling diameter: 90 ~ 165mm
Drilling depth: 50m
Applicable rock hardness: f=6-20
Working air pressure: 1
2-2
4mpa
Air consumption: 11-21m/ min
Carriage stroke: 4356mm
Pole replacement length: 3M
Horizontal drilling height: 3370mm
Slewing speed: 0 ~ 80rpm/0 ~ 160rpm
Slewing torque: 4000nm/3000nm
Traveling speed 3km/h, 4km/h
Climbing capacity: 24°
Power: Yuchai 70kw  Cummins 74kw (optional)
Electric 45KW
Dust collector (optional): full hydraulic dry dust collector
Wet dedusting
Overall dimension (length, width and height):7000× 2200× 2100mm
Overall weight: 7200kg
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