Product Description
ZJYX series surface core drilling rigs are fully hydraulic driven power head drilling rigs, which are mainly used for diamond drilling in the exploration of metal and non-metallic solid deposits. It can also be used for alloy drilling. Vertical and inclined holes can be drilled. It can also be used for the exploration of hydrology/oil and gas fields, grouting of dams, ventilation, drainage of tunnels, and another engineering drilling.
Main Features
◆ The surface core drilling rig has high rotational speed and reasonable rotational speed range, with many rotational speed series and high torque at low speed. It is suitable for small-diameter diamond core drilling, as well as large-diameter carbide core drilling and various engineering drilling. requirements.
◆ The drilling rig has a large stroke, which is beneficial to reduce the number of reverse rods, prevent core blockage, and improve productivity.
◆ Simple structure, lightweight, good disassembly, easy to move.
◆ Concentrated operation, simple and convenient, flexible and reliable operation, greatly reducing labor intensity.
◆ When drilling inclined holes, the drilling rig does not need an additional inclined tower, and can lift two drill pipes at a time.
◆ The drilling rig can be moved and installed conveniently and quickly, no need to assemble a special drilling tower, and the preparation time is greatly shortened.
◆ Various loading forms, such as skid type, crawler type, and trailer type, can be selected flexibly by users according to actual needs.
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| Trailer Mounted Core Drilling Rig | Crawler Mounted Core Drilling Rig |
Technical Specifications
| Model | ZJYX-200L/300L | ZJYX-300LG | ZJYX-600L | ZJYX-800L | ZJYX-1200LG |
Borehole Diameter/Depth | BQ: 300m~400m | BQ: 400m | BQ: 600m | NQ: 900m | NQ: 1200m |
NQ: 200m~300m | NQ: 300m | NQ: 500m | HQ: 700m | HQ: 850m | |
HQ: 100m | HQ: 300m | PQ: 450m | PQ: 600m | ||
Drill Angle | 0～-90° | 0～-90° | 0～-90° | 0～-90° | 0～-90° |
Drill Head Rotary Speed / Torque | 118~157RPM, 220~290RPM, 456~608RPM, 850~1135RPM/ Max torque: 2000Nm | 104~140RPM; 223~298RPM; 345~500RPM; 800~1100RPM/ Max torque: 2200N.m | 114~152RPM; 245~327RPM; 374~499RPM; 801~1065RPM/ Max torque: 3000Nm | 104~139RPM; 220~295RPM; 407~543RPM; 690~1000RPM/ Max torque: 4000Nm | 100~140RPM; 210~300 RPM; 437~636 RPM; 750~1100RPM/ Max torque: 5200Nm |
Drill Head Feeding Stroke | 3500mm | 3500mm | 3500mm | 3500mm | 3500mm |
Drill Head Max. Lifting Capacity | 30kN | 40kN | 40kN | 55kN | 55kN |
Drill Head Max. Thrust Force | 50kN | 58kN | 58kN | 108kN | 108kN |
Main Hoist Max. Lifting Capacity | 32KN | 55KN | 55KN | 71KN | 71KN |
Lifting Speed | 30m/min | 27m/min | 27m/min | 40m/min | 40m/min |
Assist Hoist Max. Lifting Capacity | 12KN | 12KN | 12KN | 12KN | 12KN |
Lifting Speed | 120m/min | 120m/min | 120m/min | 120m/min | 120m/min |
Diesel Engine Model | Cummins 4BTA3.9-C100 | Cummins 4BTA3.9-C100 | Cummins 6BTA5.9-C180 | Cummins 6BTA5.9-C180 | Cummins 6BTA5.9-C190 |
Diesel Engine Power | 74kw | 74kw | 132kw | 132kw | 140kw |
Drill Rig Weight(Crawler Mounted) | about 6500kg | about 6800kg | about 7000kg | about 10000kg | about 11500kg |
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