Trimble GEDO Track Measuring Bar

For slab-track construction or direct fix, the Trimble GEDO Track Measuring Bar uses the same Trimble GEDO Track workflow as the Trimble TMD.

However, but due to its portability it is much more flexible and productive on a busy construction site.

Trimble GEDO Track Measuring Bar

RAIL TRACK PARAMETER MEASUREMENT SYSTEM

KEY BENEFITS

With the minimal investment in a Trimble GEDO Measuring Bar, the existing Trimble GEDO Track users can significantly enhance their flexibility and productivity.

  • Built-in gauge and cant sensors

  • Bluetooth communications to Trimble field controllers

  • Optical target for positioning with Total Station

  • Fast and lightweight

GEDO SYSTEMS

Trimble GEDO rail systems can be used for various applications in measuring, recording and analysing track position and track quality, as well as for construction and maintenance activities.

The instruments and software of the Trimble GEDO systems are specifically designed for the various surveying tasks on railway lines and simplify the work in the field and in the office.

Using standard data formats, information can be exchanged with leading software products for track planning and track maintenance machinery.

Trimble GEDO Track Measuring Bar in use

TECHNICAL DATA

Trimble Access Rail-closeup

GENERAL
Description
– Electronic track measurement bar

Variants
1.435 mm track gauge
Customer specific track gauges
(760 mm up to 1.676 mm)
Weight – 4,3 kg

GAUGE MEASUREMENT
Range –  -20 mm to +45 mm
Accuracy –  ±0.3 mm

CANT MEASUREMENT
Range  –  ±8°
Accuracy  –  ±0.5 mm

BATTERY
Type  –  Trimble S-Series Li-Ion, rechargeable
Life –  > 20 h
Connection to control unit –  Bluetooth

SOFTWARE COMPATIBILITY
–  Trimble Access Rail modules GEDO Rec Bar and GEDO Rec Trolley
–  Trimble Access Rail modules GEDO Track Bar and GEDO Track Trolley

FREQUENTLY ASKED QUESTIONS

The Track Measuring Bar is designed to measure essential track parameters including gauge, cant (superelevation), and track geometry.

The measuring bar is manually positioned across the track rails to take measurements at specified points, typically operated by trained survey personnel.

The system delivers precise measurements suitable for professional track maintenance and quality control applications.

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Data from the measuring bar is recorded electronically and can be exported in formats compatible with railway maintenance and documentation systems.

Regular calibration checks and basic maintenance are needed to ensure continued accuracy and reliable operation.

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or reach out directly on 1800 800 874.