SRJK730
JK730 Automatic Crawler Mounted DTH Drill Rig is the air compressor separated hydraulic DTH drill rig. It is equipped with rods carousel for rods storage, exchanging and connecting automatically, as well as locating device and luxurious cabin.
Optional accessories
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Description
JK730 Automatic Crawler Mounted 0TH Drill Rig
JK730 Automatic Crawler Mounted DTH Drill Rig is the air compressor separated
hydraulic DTH drill rig. It is equipped with rods carousel for rods storage, exchanging and connecting automatically, as well as locating device and luxurious cabin. Safe and comfortable operation environment reduces labor intensity and substantially curtails labor numbers. In contrast to the air-compressor combined rigs, JK730 is featured by its convenient operation and maintenance as well as low downtime rate.

Engine
The water-cooled turbocharged engine can offer great power and low fuel consumption;
Two stage air filter system ensures the intake of clean air and significantly improves the engine's reliability.

Cab Dashboard
Operators can access to the rig operation parameters, prompt information and warning
signals from dashboard.
In addition, operator can adjust the rig to drill in the correct angle as per the reading in the dashboard.

Control Panel
Operation valve which centralized on control console is very convenient for operate to maneuver. Fast propulsion and lifting reduces the auxiliary time and improves working efficiency.
The propulsion force is controllable, adjusting it whenever drilling requires.

Rotary Head
Double cycloidal motors boast large rotation torque.
Operators can adjust the rotation speed to adapt to the different strata.

Automatic Drilling Rod Carousel

The carousel can store, connect and disconnect drilling rods. Only operating one single joystick can command carousel to finish rod connection, disconnection, manipulator opening and closing, as well as rods storage. When connecting or disconnecting rods, operators can place one clamp in the male end and one clamp in the female end to facilitate operation and enhance working efficiency.

Chassis
The moveable undercarriage can move forwards and backwards about 10°. The fast speed mode allows rig to move from one site to another in quick manner.

Dust Collecting System
Efficient hydraulic dust collector is equipped with a sliding cover. High efficiency, stable performance of dust collector extends the rig’s service life and protects operators from dust pollution.
SRJK730 SRJK730 SRJK730 SRJK730
Specifications
BASIC DATA
Overall diamension(L*W*H) 7000*2400*33500mm (transportation state)
Weight 9000kg
Wet type special dust removal  
ENGINE
Brand Yuchai(Option: Cummins)
Model YC4A125Z-T21(Option: QSB4.5 III)
Power 92kw/2200об/мин(Option: 97kw/2000rmp)
Fuel tank capacity 200L
ROD CAROUSEL
Rod carousel
Rod capacity 5+1/6+1
Drill rod diameter Dia. 76mm
Drill rod length 3m
TECHNICAL SPECIFICATIONS
Driling diameter Φ90-Φ165mm
Auto rod changing drilling depth 18m/21m
Pipe-rod changing length 3m
Rotation rate 0-90 об/мин
Rotary torque 3300N·m
Moving speed(dual-speed) 2km/h, 3km/h
Gradeability 20°
Feed beam length 6610mm
Feed extension 1100mm
Feeding stroke 3850mm
Feeding rate 0-0.6m/s
Lifting rate 0-1.2m/s
DUST COLLECTOR
Model SRJKC
Soot cleaning mode Impulse reverse wind
Filter material Polyester filter material
Optional Hydraulic dry dust collector
 
OPTIONAL DEVICE
Wireless reomote control system
 
supporting machines
 
Inquiry
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