ZDY4200LPS/45 Coal Mine-Use Crawler-Type Fully Hydraulic Tunnel Drilling Rig
The product is suitable for engineering applications such as water detection, gas exploration, fault mapping, and grouting in soft rock and coal seam environments. It features omnidirectional drilling capabilities at depths of up to 300 meters, making it particularly ideal for dense, complex drilling patterns like bottom- or top-relief configurations. Additionally, the product can handle drilling through challenging geological formations, enabling accurate geological forecasting.
Classification:
Drilling Tools
Product description
Product Overview
● The product is suitable for engineering applications such as water exploration, gas detection, fault mapping, and grouting in soft rock and coal seam environments. It features omnidirectional drilling capabilities at depths of up to 300 meters, making it particularly ideal for dense, intricate drilling tasks like bottom- or top-relief operations. Additionally, the tool can handle drilling through complex geological formations, enabling accurate geological forecasting.
Product Features
● Equipped with an advanced hydraulic system featuring synchronized rotation and clamping functions, ensuring high work efficiency, construction safety, and easy operation.
● Features three-dimensional adjustment capabilities, enabling drilling operations to meet requirements in all directions.
● Equipped with upper, lower, front, and rear support systems, ensuring construction safety effectively.
● Compact structural design, ideal for construction in narrow alleyways.
Technical specifications
| Rotating device | Rotational Rated Pressure (MPa) | 24 |
| Rated Torque (N·m) | 4200 to 1300 | |
| Rated speed (r/min) | 70–200 | |
| Drill pipe diameter (mm) | Middle 63.5/73 | |
| Feed mechanism | Drilling dip angle (°) | 0 to ±90 |
| Maximum forward thrust (kN) / Maximum pull-out force (kN) | 130/130 | |
| Feed/Pull-out Pressure (MPa) | 21 | |
| Feed/Pull-Out Stroke (mm) | 800 | |
| Pumping station | Electric motor model | YBK3-250M-4 |
| Rated Power (kW) | 55 | |
| Rated Voltage (V) | 380/660 or 660/1140 | |
| Rated Current (A) | 103.9/59.4 or 59.4/34.3 | |
| Rated speed | 1480r/min | |
| Displacement (ml/r) | 78/10 | |
| Hydraulic system rated pressure (MPa) | Main pump: 24 Auxiliary pump: 21 | |
| Effective fuel tank volume (L) | 300 | |
| Walking structure | Drive Type | Hydraulic motor |
| Rated Pressure (MPa) | 20 | |
| Walking speed (m/min) | 15 | |
| Climbing ability ( ) | 5 | |
| Track shoe width (mm) | 260 | |
| Complete machine | Hole diameter (mm) | 075/94 |
| Drill rig overall dimensions (mm) | 5285x1030x2021mm | |
| Drill rig weight (kg) | 7300 | |
| Noise dB(A) | ≤96 | |
| Product Certification | Coal Safety Certificate Number | MED160111 |
| Security Certificate Number | ||
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