Product Description
Hydraulic Core Drilling NQ HQ PQ BQ Wireline Drilling Machine Hydraulic Drilling Head Machine Mineral Exploration Drilling Rig Auto Rotary Drill Rig
Product Features:
Powerful Performance: Equipped with a YN 76 kW four-cylinder diesel engine, it delivers ample power to ensure stable and reliable operation.
Integrated Design: The power, hydraulic, and drilling systems are integrated into a single design, utilizing fully hydraulic drive to achieve efficient and precise core drilling operations.
Convenient Relocation: Equipped with remote control for travel, enabling quick and flexible on-site movement, making it widely applicable to various working conditions such as geological exploration, mineral prospecting, and engineering geological surveys.
Product Advantages:
Adaptive Drilling: The speed and torque of the piston motor can be adjusted according to formation characteristics, supporting full-angle drilling from 0° to 90°.
Safety Protection: The hydraulic system is equipped with anti-misoperation protection devices to enhance operational safety.
Anti-Slip Design: The V-shaped self-weight clamping device locks the drill pipe when not in the clamping state, preventing slippage and mitigating accidental risks.
Constant Pressure Protection: The clamping device features a constant pressure release function; it automatically locks during unexpected drill rig shutdowns to prevent the drill bit from falling.
Safety Features:
Ergonomics: The control panel handles are compactly arranged and feature a side-pull design, allowing the operator to clearly monitor drilling conditions.
High-Efficiency Automation: The equipment offers a high degree of automation, effectively reducing manual intervention and increasing drilling efficiency per unit of time.
Precision Control: Key operations such as drill string rotation, feed, hoisting, and rod unloading are precisely controlled by the hydraulic system. Parameters can be flexibly adjusted according to formation conditions to ensure core recovery rates.
| Drilling capability |
| Caliber (mm) |
PQ/HTW/NTW/BTW
PQ/HQ/NQ/BQ |
| Maximum depth (m) |
400M |
| Hydraulic system |
| Maximum Pressure (mpa) |
20 |
| Motor |
Piston motor |
| Heat dissipation method |
Air-cooled |
| Engine |
| Brand |
Yunnei |
| Type |
Four-cylinder |
| Rated power (kw) |
76 |
| Power head |
| Motor speed |
1300 |
| Gearbox |
Direct-connect stepless speed regulation |
| Maximum Torque (N.M) |
1500 |
| Maximum Speed (RPM) |
0-1300 |
| Walking system |
| Walking speed (KM/H) |
Stepless speed regulation |
| Shipping dimensions (m m) |
4300*1800*2250 |
| Total weight (kg) |
4000 |
Audited Supplier 
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