Global DD-220

Description

Global DD‑220 – Typical Specifications

  • Pullback Capacity:
    • Approximately 220 tons (about 440,000 lbs of pullback force)

  • Engine & Power:
    • Usually powered by a diesel engine delivering roughly 350–400 HP (depending on configuration)

  • Rotational Torque:
    • Delivers in the range of about 5,500–6,000 ft‑lb of torque for efficient makeup of drill joints

  • Hydraulic System:
    • Operates at around 2,500 psi with an approximate flow rate of 55–60 gallons per minute
    • Supports precise control of feed and rotary operations

  • Drill Rod & Pipe Handling:
    • Designed with a rod carrying system that typically handles up to around 800 ft of drill rods
    • Often configured with a drill stem rack available in various lengths (e.g., 10′ or 15′ options)

  • Control & Automation:
    • Features an advanced digital control system that allows for fine‑tuning of drilling parameters and enhanced safety features
    • May include automated rod loading options in certain configurations

  • Overall Rig Weight & Dimensions:
    • Total machine weight is generally in the 30,000–35,000 lb range
    • Engineered with a compact, rugged chassis for improved mobility and stability on job sites

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