JK595-5A Crawler Mounted Hydraulic DTH Drilling Rig (with Auxiliary Rod Cha

Crawler-mounted hydraulic DTH drilling rig is equipped with auxiliary rod
changer, which enables one-person operation. With a power unit composed of
diesel engines and hydraulic oil pumps, the rig is efficient and energy-saving.
A hydraulic motor facilitates drilling, feeding, lifting, walking and hydraulic
cylinder positioning.
Features
Equipped with auxiliary rod changer, the rig can be operated by one operator.
Applications
The surface drilling rig is mainly used for hydro-power engineering, open pit
mining, road construction and blasting operation of national defense
engineering.
Model JK595-5A
Borehole diameter 90-165mm
Drill rod length 50m
Drill rod carousel 5×3m
Applicable rock hardness f=6-20
Working air pressure 1.2-2.5MPa
Air consumption 11-21m³/min
Feeding stroke 4138mm
Max. horizontal drilling height 3370mm
Rotation rate 0-150rpm
Rotation torque 3300N·m
Walking speed 2.2km/h, 3.6km/h
Grade ability 24°
Power Weichai 73.5kW
Dust collector Hydraulic dry dust collector
Wet dust collector (optional)
Dimension (L×W×H) 7000×2400×2700mm (2200mm without drill rod carousel)
Weight 7900 kg

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