Overview

This document presents technical specifications and features of a drilling rig designed for soil investigations, small water wells, and micro-piles. It highlights equipment capabilities, safety features, and operational parameters.

Equipment Purpose and Applications

• Soil investigations (small-scale sondages)
• Small water wells drilling
• Micropiles installation

Mechanical and Operational Specifications

• Electric Cooling System: Dimensions 3550 mm (140 in)
• Automatic SPT (Standard Penetration Test): Rapid setup for efficient testing
• Wire Line Hoist: Multiple rotary head options with back hammering capability
• Rotary Heads: Three models with torque and speed ranges:
  • RH6A: 4.4 kNm torque at 596 rpm
  • RH6B: 3.5 kNm torque at 820 rpm
  • RH6C: 3.2 kNm torque at 900 rpm
• Hydraulic Hoist: Torque from 320 to 440 daNm
• Rubber Shoes (Crawler Tracks): Width 300 mm (11.8 in), ground clearance 200 mm (7.87 in), ground pressure 0.4 to 0.5 bar (5.8 to 7.1 psi)
• Mast Lengths and Stroke:
  • 3800 mm length with 2500 mm stroke (150 in x 98 in)
  • 4800 mm length with 3500 mm stroke (189 in x 137 in)
• Mast Lifting Angle: 0 to 95°
• Lateral Sliding of Rotary Head: 400 mm (15.7 in)

Safety and Control Features

• Hydraulic oil returns to tank ensuring system integrity
• Emergency stop controls located at front, rear, and near the mast for passive safety
• Rope always aligned with drilling axis to prevent hazards
• Pre-equipment for parameter recording to monitor drilling conditions
• Control systems for rotary torque and clamp force on guillotine clamps
• Locking mechanism for mast stability

Additional Equipment and Accessories

• Hydraulic extractor kit: 12 t (26,900 lbs) capacity with 400 mm stroke
• Oiler with 8 L reservoir
• Rod rack capacity: 300 daN (670 lbs)
• Remote control for movement functions
• Various hoists:
  • Handling hoist: 800 daN (2,000 lbs) at 40 m/min (130 ft/min)
  • Wire line hoist: 550 daN (1,230 lbs) at 80 m/min (262 ft/min)
• High-pressure cleaning pump with hose reel
• Electric fuel filling pump
• Toolbox with padlock
• Night work lights
• Coupling hook for transport and handling
• SPT automatic system

Injection Pumps Specifications

• TriDo piston pump for mud and cement: 130 l/min (34 gal/min) at 40 bar (580 psi)
• SP220 screw pump for mud and cement: 220 l/min (58 gal/min) at 12 bar (175 psi)
• C35 foam pump: 30 l/min (8 gal/min) at 50 bar (720 psi)

Dimensions and Transport

• Transportable on 15-ton truck with tools
• Length: 4900 to 5900 mm (193 to 233 in)
• Width: 1400 mm (55.12 in)
• Height: 1950 mm (77 in)
• Weight: 3.2 to 4.2 tons (7,200 to 9,500 lbs)

Power and Hydraulic System

• Engine: Deutz 56 kW (76 hp)
• Fuel tank capacity: 80 liters (21.1 US gallons)
• Hydraulic oil tank capacity: 180 liters (47.5 US gallons)
• Four hydraulic stabilizers for rig stability

Summary of Key Features and Best Practices

• Designed for versatility in small-scale drilling and soil investigation
• Multiple rotary heads and hoists allow adaptation to various drilling conditions
• Robust safety systems including multiple emergency stops and aligned rope handling
• Pre-equipped for data recording to optimize drilling performance and monitoring
• Compact dimensions and transportability facilitate site mobility
• Regular maintenance of hydraulic and mechanical components recommended to ensure safety and performance

Note: TEC reserves the right to modify design, materials, and specifications without prior notice. The information provided is non-contractual.