Hydraulic Grab Machines (XG600D) | Underground trench cutting, diaphragm wall construction | Drilling Diameter: 300–1500mm (8 sizes) ▲▲▲ (Industry: 300–1000mm) Mobility: Crawler tracks ▲▲ (Stable on uneven terrain) | ▲▲▲ Versatile: Covers small to large projects (e.g., 1500mm for deep foundation work). Safety: Robust undercarriage (ISO 3834 certified). | Higher cost due to advanced customization options. |
Rotary Drilling Rigs | Soil sampling, medium-depth wells | Drilling Diameter: Up to 1200mm ▲ Engine: Diesel (200–300 HP) Mobility: Wheeled or crawler | ▲ Cost-effective for common tasks (e.g., 600mm for well drilling). Flexibility: Swappable drill heads. | Limited to shallower depths (max 1200mm) compared to hydraulic grabs. |
Core Drilling Rigs | Precision sampling, concrete cutting | Drilling Diameter: 30–200mm ▲ Accuracy: ±0.5mm tolerance (ASTM D7924) | ▲ Precision: Ideal for small-scale, high-accuracy tasks (e.g., 100mm for lab samples). | Not suitable for large-scale or deep drilling projects. |
Crawler-Mounted Drills | Heavy-duty construction, mining | Mobility: Crawler tracks ▲▲ Power: Diesel (400+ HP) Stability: 12-ton load capacity | ▲▲ Terrain Adaptability: Operates on slopes up to 30° (ISO 14396). Durability: Reinforced steel frame. | Higher fuel consumption and maintenance costs. |
Wheeled Drilling Rigs | Urban projects, paved sites | Mobility: Wheeled ▲ Transport: Road-legal (EU Type Approval) Drilling Depth: Up to 50m | ▲ Mobility: Easy relocation between sites. Cost: Lower upfront investment. | Limited to flat terrain; unstable on slopes. |
Mini Drilling Units | Maintenance, small-scale repairs | Drilling Diameter: Up to 200mm ▲ Weight: 500kg (ISO 3095) Portability: Forklift-compatible | ▲ Affordability: Low-cost solution for minor tasks (e.g., 100mm for pipe installation). | Limited to shallow depths and lightweight applications. |