PN-120 Pipe Jacking Gyro Navigation System

Optimum control machine position for curved pipe jacking

The north seeking gyrocompass is an absolute directional sensor that detects direction from the North Pole.
This sensor has been used with extremely satisfactory results in curved pipe jacking systems.

/// Features ///

• Real time absolute direction
  Gyrocompass detects absolute direction in real time.
  Servo type acceleration meter measures pitch and roll.
  
• Immediate position updates
  Machine position is immediately determined from gyrocompass azimuth and input of excavation distance to ensure highly accurate alignment control.
• Productivity enhancements
  Reduction in amount of surveying which improves work efficiency.
• Graphical survey image
  Input of survey results executes transverse calculation and deviations relative to design tunnel alignment will be displayed.
• Easy - handling and user-friendly software
  Graphical user interface for clear operator navigation.