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JY-1600 Steel Crawler Full Hydraulic Wireline Core Drilling Rig
JY-1600 is a medium-to-deep hole - deep hole main model steel crawler full-hydraulic core drilling rig. It is designed for solid mineral exploration and deep geological drilling at depths of 1600 meters or more. It has been comprehensively enhanced in terms of torque, feed force, long stroke and maneuverability, and is suitable for efficient construction of kilometer-level deep holes in mountainous areas, plateaus and complex terrains.
Drill pipe compatibility: BQ / NQ / HQ / BTW / NTW / HTW. Standard configuration: 3-meter rope-lift core drill pipe.
Borehole inclination: 45° – 90° (hydraulic cylinder lifting + overall sliding of the mast)
Transport dimensions: 5900*2650*8100mm, 10T
Description
JY-1600 series crawler type full hydraulic core driling rig is a new type of full hydraulic core driling rig designed by ourcompany after careful optimization and innovative design based on extensive reference to advanced technologies of similardriling rigs at home and abroad. This driling rig is for diamond wireline coring driling process, with excellent performance.high driling speed, stable operation, easy operation, safe and reliable, and highly integrated design, making the wholemachine compact and functional, with low falure rate and simple maintenance, which significantly improves drilling eficiencyand drilling quality.
1. The drilling rig is driven by a fully hydraulic system, with a floating main shaft and a 3-meter drill pipe.
2. The drilling rig can achieve mechanical two-speed operation with continuous speed adjustment, and the maximum torque can reach 4000 N.m.
3. It is driven by an axial piston pump and a slanted shaft piston motor.
4. It is equipped with a lateral translation mechanism for the power head, and the mast uses an oil cylinder for lifting and can slide as a whole, enabling drilling within a range of 45-90°.
Specifications
| Rig type | JY-1600 |
| Weight | 10000kg |
| Dimension (transport) | 5900*2100*2400m |
| Dimension (working) | 5900*2650*8100m |
| Drilling angle | 45-90° |
| Drilling depth BTW/NQ | 1800m |
| Drilling depth NTW/NQ | 1600m |
| Drilling depth HTW/HQ | 1400m |
| Drill head lifting force | 460kN |
| Drill head feeding force | 230kN |
| Rotary speed RPM | 0-1400rpm |
| Max. Torque | 4000N.m |
| Drill head feed stroke | 3500mm |
| Drill mast slide stroke | 1200mm |
| Hydraulic pumps |
Primary pump：145ml/r.32MPa Auxiliary pump：145ml/r.25MPa |
| Hydraulic cooling system | Water cooling+Air cooling |
| Power unit |
140kW/2000 Weichai 6-cylinder engine |
| Hydraulic winch capacity | 1600m |
| Mechanical winch capacity | 30kN |
| Winch lifting speed | 110m/min |
| Mud pump | BW250 |
| Crawler chassis | 10T Steel Track, 400mm × 43 Links |
| Crawler climbing angle | 25° |
| Crawler walking speed | 2-3km/h |
Product features
1. Power configuration: Wuxi six-cylinder turbocharged diesel engine with 180 kW / 2200 rpm, providing abundant power for high-altitude and high-temperature environments.
2. Drive system: Full hydraulic load-sensitive system, axial piston main pump + triple gear pump, energy-saving and strong thermal stability.
3. Power head: Mechanical two-speed + continuous variable speed control, maximum torque 3500 N·m, speed range 0–1000 r/min; slanted piston motor, stable for heavy loads.
4. Feed / lifting force: Propulsion 180 kN / lifting 240 kN, no slipping during deep hole drilling.
5. Cooling system: Water-cooling + air-cooling dual system, continuous operation at high temperatures without pressure reduction.
6. Control and clamping: Centralized control with three handles; hydraulic automatic unclamping + horse-shoe clamping device, with anti-misoperation protection, safe and efficient.
7. Mud pump: Standardized BW200 three-cylinder mud pump, meeting 1600 m deep hole circulation and wellbore protection.
8. Steel tracked chassis: Thickened steel tracks (450 mm wide), wireless remote control for movement, 25° climbing angle, speed 2–3 km/h; capable of reaching mountainous, muddy, rocky, and steep slopes without the need for trailer transportation.
9. High-strength mast: Cylinder lift + 1.1 m overall sliding, 45°–90° arbitrary inclination, suitable for surface and underground environments.
10. Hydraulic leveling legs: Four legs independently adjustable for leveling, complex terrain leveling in 5 minutes, stable construction.
Application scenario
* Solid mineral exploration: 1600-meter deep-hole coring for gold, copper, lead-zinc, iron, lithium, etc., with high core integrity rate
* Deep geological survey: Regional structure, stratum evolution, magmatic activity, etc., scientific research drilling at 1500–1800 meters
* Complex terrain in mountainous / plateau areas: Steel tracks reach directly, solving the problem of wheel-type / rubber-tired vehicles being unable to enter
* Engineering geological investigation: Large-scale infrastructure, water conservancy projects, deep-hole geological profiles for railways and highways
* Hydrological / geothermal exploration: Drilling of deep wells for groundwater and geothermal resources at 1500-meter level
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