JK590 Crawler DTH Drilling Rig
Optional accessories
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JK590C/JK590 New Generation Internal Combustion (Electric) Crawler Hydraulic DTH Drilling Rig is the update product of JK590, which possesses more improved function, more human-oriented design and lower drilling footage cost, It is equipped with diesel engine (electromotor) ---- hydraulic oil pump unit as its drive device, and achieves the supporting movements such as rotation, propulsion, lifting, moving, pivotangle orientation of hydraulic oil cylinder through hydraulic motor. When the JK590C/JK590 is doing drilling works, only DTH impacter will consume the compressed air. Compared with whole-pneumatic drilling rig , the air displacement of matched air compressor is reduced by 30% to 50%, and the consumption of energy (fuel or electricity) is 40% to 50% during operation.
JK590 new generation, which additionally equipped with model of environmental friendly hydraulic dust removal system, constitutes JK590C. Drilling site meets the conditions of water can also adopt wet dust removal system.

Product Features


● Large rotary torque, the structure of newly designed planetary gearbox is more compact than that of straight tooth type reducer with greater
  reduction ratio, more efficient torque moment transmission, and more smooth operation. It doesn’t need additional parts such as damping joint
  for shock absorption.

● The failure rate is lower which reduced routine maintenance cost. The unconsolidated layer is not easily sticking, high pore-forming rate. 

● The imported rotary sealing parts own excellent sealing and service life. 

● Macromolecule liner is wearable and more convenient, no need for oil injection. 

● Manganese steel machine equipped with sideway makes the frame structure firm, and the sideway free from abrasion. 


● Double locked hydraulic machinery not just guaranteed the stable high torque output of hydraulic motor, its service life also greatly extended
  compared with worm and gear. The mechanical lock completely eradicates internal leakage of hydraulic pressure, meanwhile prevents the glide, the
  combination of two factors guaranteed the performance on the largest scale.

● Belongs to a new generation of products, it applied more advanced technology, the propulsion mechanism doesn't need routine oil maintenance.


● The originally imported walking motors possess high grade ability to tow the air compressor.

● Dual-speed walking system can move quickly, which will save the time for maneuver. 

● The undercarriage oscillates within the range of 15º, equipped with walking balance system, it's applicable to rough terrain.

● Enhanced crawler & box structure crawler frame are rugged and durable.

● Maintenance-free thrust wheels, no need for oil injection.

● The caterpillar board is installed to prevent derailment of the caterpillar.

● Optional unpowered deblocking type moving motor.

● Independent moving operating system, JK drilling rigs adopt three-gear-shifting independent moving control console 
  with broader view and safer manipulation, which employs different working angles during moving and working. 

● The originally imported operating valves possess more reliable performance. 

● Centralized control console provides convenient operational control of drilling rig. 

● Fast feeding and lifting operation reduce the auxiliary time and enhance the working efficiency.

● The feeding force can be adjusted and controlled according to the drilling needs.

• The originally imported hydraulic oil pump is characterized by the high voltage-resistance, large displacement, more reliable quality and long service

• Yuchai 70KW turbocharged engine ( Cummins optional ) is featured by the strong power and easy maintenance.

• Two-grade air filtering device ensures the engine to absorb the clean air, being safe and reliable.

• Oil-water integrated radiator ensures the normal operation of the engine and hydraulic system under the high-temperature environment.

● Multi-angle elongate functional drilling arm drills larger scope, which can drill horizontal hole, forward and backward dip angle hole as well as the
  lateral dip angle hole. Compared with similar drilling rigs, its sectorial area of drilling work exceeds 20%. 

SRJKC series Hydraulic Dry Dust Collector

JK590 Crawler DTH Drilling Rig JK590 Crawler DTH Drilling Rig JK590 Crawler DTH Drilling Rig
Driling diameter Φ90-Φ165mm
Driling depth 50m
Pipe-rod changing length 3m
Maximum horizontal angle of drilling arm 45°left and right 45°
Maximum inclinable angle of sliding framework 180°
Working air pressure 2.5Mpa
Speed of turn-around machine 0-80 RPm
Rotary torque 3000N·m
Sliding framework stoke 4138 mm
Maximum horizontal drilling height 3. 37 m
Applicable rock hardness f=6-20
Moving speed(dual-speed) 2km/h, 3km/h
Gradeability 30°
Engine Yuchai-70KW/Cummins-74KW/Electric-45KW
Overall diamension(L*W*H) 7000*2200*2100mm (transportation state)
Weight 6500kg
Soot cleaning mode Impulse reverse wind
Filter material Polyester filter material
Optional Hydraulic dry dust collector
Wet type special dust removal
Supporting Machines

Model KSCY-580/17
Air Capacity 17 m3/min(580cfm)
Power 17 m3/min(580cfm)
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