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  • Rotary drilling rig / piling / hydraulic / crawler

ZR220A

Article: 00040903

Rotary drilling rig / piling / hydraulic / crawler

The ZR220A Rotary Drilling Rig is characterized by its built in telescope crawler uncdercarriage, which gives the rig enhanced conveyance capacity and structural stability. Operators may easily monitor the walking rope by viewing the main winch underneath the mast. Also, to guarantee precise borehole linearity, the crowding system uses an over-loading proof device to safeguard the Kelly bar.

The system utilizes an automated engine control interface to control hydraulic pressure output, pump displacement, and engine speed in order to maintain the engine's operating quality, and to enable better efficiency and performance consistency.

Additional tools and enhancements such as drilling buckets and augers may be integrated with the rig for specific drilling operations.

Specifications

  • Drilling unit: rotary
  • Drilling type: piling
  • Operation: hydraulic
  • Portability: crawler
  • Drilling diameter: 2 m (6' 7")
  • Drilling depth: 60 m (196' 11")

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