Overview

The document presents technical specifications and features of the T152 hydraulic drilling machine, designed primarily for deep geothermal drilling operations up to 300 meters. It highlights the machine's powerful double rotary head system with dust suction preventer, enhancing daily productivity.

Main Sections

1. Technical Specifications

• Engine: DEUTZ CD2012, 147 kW (200 HP)
• Fuel Tank Capacity: 300 liters (79 gallons)
• Speed: 0-3 km/h
• Maximum Gradeability: 55%
• Ground Bearing Pressure: 7.0 N/cm²
• Shoe Width: 400 mm
• Track Movement: Remote controlled, 3800-4300 mm
• Maximum Torque and Speed (Rotary Head 541500): Multiple gears with torque values up to 2200 daNm and speeds up to 100 rpm
• Maximum Working Pressure: Up to 230 bar (3271 PSI)
• Maximum Oil Feed: Up to 120 l/min (31.7 gal/min)
• Weight: Approximately 455 kg (1091 lbs) for certain components

2. Clamps and Winches

• Standard and optional clamps with varying blocking diameters (50-324 mm) and clamping forces (up to 205 kN)
• Sliding clamp stroke and break-out torque details provided
• Winch specifications include rope diameter, capacity, maximum line pull, and speed

3. Optional Equipment

• Third hydraulic clamp
• Drilling dust conveyor (preventer)
• External hydraulic hammer
• Water pump, screw mud pump, cement pump, sample ejection pump
• Remote-controlled crane movement

4. Hydraulic System

• Proportioning pumps and auxiliary gear pumps
• Maximum pressure and hydraulic tank capacity details

5. Compliance and Quality

• Designed and built in conformity with the European Machine Directive 2006/42/EC and subsequent amendments
• Focus on safety, environmental respect, and ergonomic use
• Quality system certified according to UNI EN ISO 9001 standards

6. Applications

• Geothermal drilling
• Environmental protection
• Micropiles
• Jet-grouting
• Water wells and test holes

Critical Information and Recommendations

• Multiple torque and gear configurations are available upon request to suit different operational needs
• Optional equipment enhances versatility and productivity depending on project requirements
• Machine improvements and modifications may be made without prior notice

Summary

The T152 hydraulic drilling machine is a robust, versatile solution for deep geothermal and environmental drilling tasks. Its advanced double rotary head system with dust suction significantly improves productivity. The machine complies with strict safety and environmental standards and offers a range of optional equipment to tailor performance to specific applications. The manufacturer maintains a commitment to continuous improvement and quality assurance.