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Underwater Handheld Hydraulic Core Drill HCD50-200
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PDF Instruction 1
The HCD50-200 underwater hydraulic core drill is an ultra-compact, high-performance solution engineered for heavy-duty commercial diving and underwater diamond drilling operations. Delivering unmatched power-to-weight ratio at only 7.8 kg, this tool operates effortlessly without requiring a fixed drill rig, while maintaining full compatibility with standard 60 mm flange drill rigs for high-precision demands.
Equipped with an advanced built-in hydraulic torque limiter, the HCD50-200 guarantees maximum operational safety by eliminating kickback if the diamond core bit jams in reinforced structures. Designed to penetrate concrete, rock, masonry, and steel-reinforced underwater foundations, it operates efficiently at an oil flow of 20 LPM and maximum working pressure up to 172 bar.
Applications
- Underwater civil engineering and marine bridge construction
- Offshore oil, gas, and renewable energy infrastructure maintenance
- Harbor, pier, and dock structural core sampling and drilling
- Commercial diving subsea concrete cutting and penetration
- Commercial underwater utility and pipeline installation
Technical Specifications
| Item Number | 3030050-02 |
| Weight | 7.8 kg |
| Core Bit Diameter Range | Ø 50 - 200 mm |
| Max Rotation Speed | 600 rpm |
| Hydraulic Oil Flow | 20 LPM |
| Working Pressure | 100 bar |
| Max Pressure | 172 bar |
| Sound Power Level (LWa) | 84 dB |
| Vibration Level (3 axis) | < 2.5 m/s² |
| Drill Rig Mount Compatibility | 60 mm flange standard |
| Certification | CE Approved |
Package Includes
- HCD50-200 Underwater Hydraulic Core Drill unit
- Integrated hydraulic safety torque limiter
- Standard 60 mm rig mounting collar interface
- User manual and safety guidelines