Technical Specifications & Key Features
1. Automotive-Grade Transmission & Power System
MW525 Truck Transmission Assembly: Delivers robust torque transfer and operational reliability under heavy loads.
Yunnei 490 Diesel Power Pack: Features 10-speed gearbox with optimized RPM range for versatile formation drilling.
Remote Gearshift Control: Centralized console enables efficient speed adjustments and reduced operator fatigue.
2. Enhanced Drilling Performance
High Power Capacity: Engineered for demanding formations with dual-speed reverse function for emergency rod recovery.
Oversized Spindle Through-Hole: Accommodates larger hexagonal drill pipes (up to __mm) for deep-core sampling.
3. Ergonomic & Safety-Centric Design
Centralized Control Panel: Intuitively arranged levers enable single-operator precision drilling.
Spring-Actuated Hydraulic Chuck: Fail-safe clamping mechanism ensures drill rod stability during rod handling.
Independent Operations: Simultaneous control of spindle rotation y winch feed maximizes efficiency.
Critical Applications
- Mineral Prospecting: Core sampling in complex lithologies (Grade 3-10)
- Geotechnical Surveys: Foundation testing & slope stability analysis
- Deep-Core Extraction: Boreholes up to __m depth (site-configurable)
- Exploration Drilling: Coal/gold/copper reserve verification
Engineering Advantages
- High Torque Output: 30% greater than industry standards for challenging rock formations
- Reduced Downtime: Dual reverse gears enable rapid jam clearance
- ISO-Compliant Safety: Spring-loaded chuck prevents accidental rod ejection
| Profundidad de perforación(m) | 100 250 300 600m |
| Diámetro del orificio abierto (mm) | 300 200 150 75mm |
| Maximum opening diameter(mm) | 300mm |
| Diámetro del orificio final (mm) | 75mm |
| Diámetro de la barra de perforación (mm) | 60mm |
| ángulo de perforación(°) | 90°~65° |
| Dimensión（mm） | 2500 x 900 x 1800mm |
| Weight without power（kg) | 1600kg |
| Eje | |
| Velocidad（r/min） | Slow speed： 30、53、88、145、222r/min |
| High speed：143、250、414、684、1050r/min | |
| Reversal： 29, 137r/min | |
| Carrera(mm) | 600mm |
| Diameter of the through hole on the vertical shaft | 96mm |
| Maximum lifting force of the vertical shaft | 6000kg |
| Dimensión | |
| Fuerza de elevación de un cable (kg) | 4500kg |
| Velocidad de elevación Cabezal(m/min) | 0.5-1.9m/s |
| Diámetro de la cuerda (mm) | 12.5mm |
| Capacidad del rollo(m) | 50m |
| Brake drum diameter | 300mm |
| Gate belt width | 90mm |
| Oil pump | |
| Type of oil pump | CBF-F63/25 |
| Frontal area, pressure | 63 L/min 20Mpa |
| Displacement Pressure | 25 L/min 20Mpa |
| Power | |
| Diesel engine | 42kW |
| Rated rotational speed | 2400r/min |
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