JDL-350 exploration drilling rig

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1. Mechanical transmission system, more engery-saving compared with hydraulic motor.
2. High Torque max 10500N.m, better for large diameter drilling
3. It can do both mud and air drilling.
4. With extra 5.5t winch, then it is easy to help do the casing work.
5. Once set up, drilling tower is more than 7m,  in that way, easy to lower 6m casing pipe.
6. Use truck gearbox, then maintance is similar like normal truck, not too complex.
7. With steel track, then can be driven in mudy working site.

Used to drill 300-400m for water well, 500-600m for exloratuon mining drilling drilling diameter ranges from 70mm-350mm

SPECIFICATON OF DRILLING RIG
Small Diameter Mud Drilling Depth 530m
NQ Wire Line Drilling 600m
Air Drilling Depth 350m
Drilling Diameter 115-350mm
Lifiting Capacity 12 ton
crawler type steel
Rotary Speed 55/93/192/263/384/441/905/1030
Max Torque 9500 N.M
Drilling Method Mud and Air Drilling
Engine Model YN27GBZ
Reverse Thrust Capacity 8.5 Ton
Engine  YUNNEI
Rated Power 58kw
Mechanical Winch 5.5 ton
Drilling Rods Diameter 76mm/89mm/102mm
Drilling Rods Length 3000mm
Air Consumption 16-35m³/min
Air Pressure  10.5-24.6 bar
Driving Speed 2.5km/h
Climbing Angle 20 °
Measurement 3480*2375*7600mm
Weight 6300kg

 
 

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