Product Detail
Product Parameter
The Qianchuan QXD-1200A Fully Hydraulic Core Drilling Rig is a multi-purpose crawler-type fully hydraulic engineering geological exploration integrated drilling rig. It adopts a fully hydraulic power-head drilling method, and the core taken by the drill tool is lifted out through the inner hole of the drill rod by the winch to complete geological coring work. It is suitable for solid mineral deposit drilling, engineering geology, shallow oil, natural gas and geothermal water drilling, as well as tunnel ventilation, drainage and dam grouting. See images for detailed specifications.
| Specification | Value |
|---|---|
| Drilling capacity | |
| Diameter | HTW-NTW-BTW |
| Depth (m) | 600-1200-1400 |
| Hydraulic system | |
| Rated pressure (MPa) | 30 |
| Rated flow (L) | 320 |
| Main Pump/Auxiliary Pump | Kawasaki plunger K3V112+112 gear pump 32+25+25 |
| Cooling method | Air Cooling |
| System Features | Equipped with a power regulation module to adapt to complex working conditions such as high altitude and severe cold |
| engine | |
| Brand | Weichai |
| Type | Six-cylinder turbo |
| Rated speed (rpm) | 2400 |
| Rated power (kW) | 140 |
| Power Unit | |
| Motor type | Variable plunger motor |
| Motor displacement (mL) | 160 |
| Transmission method | Two-speed gearbox |
| Maximum torque (N·m) | 13000/26000 Optional torque increase module |
| Speed (rpm) | 600-1200 |
| Tower | |
| Feed stroke (mm) | 4200 |
| Type | Touch-bottom integrated tower |
| Drilling angle (°) | 40-90 |
| Lifting force (t) | 22 |
| Feed force (t) | 18 |
| Winch | |
| Lifting force (kg) | 1500 |
| Speed (rpm) | 0-300 |
| Wire rope diameter (mm) | 7 |
| Rope capacity (m) | 1200 |
| Rope arrangement method | Rotation winding |
| walk | |
| Operation type | + Manual + remote control |
| Travel speed (km/h) | 0-6 |
| Motor type | High and low speed piston motor |
| Maximum climbing angle (°) | 45 |
| Mud pump | |
| Brand (categorical) | Elephant |
| Rated flow (L/min) | 250 |
| Pressure (MPa) | ≤10 |
| Dimensions | |
| Dimensions | 4250 × 2050 × 2900 mm |
| Machine weight | |
| Machine weight | 7.3 t |
| Configuration Features | |
| Standard anti-slip device/standard mud agitator/standard winch slewing mechanism | Standard anti-slip device/standard mud agitator/standard winch slewing mechanism |