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SpaceGuard - Advanced Envelop Control and Rated Capacity Indicator for Rail

spaceguard-largeRoad rail vehicles fitted with the 3RCI load control system outperformed conventional machines with sector based slew, but GKD wanted more utilisation from 3RCI RRV’s.

With pressures on maintenance and renewals operations to complete works in shorter timescales or without line closure, SpaceGuard provides the solution.

SpaceGuard increases productivity by enabling the machine to be able to operate at all times even under live overhead wires (OLE) or next to open traffic lines (ALO).

SpaceGuard is currently the only electronic safety system in use on the rail complying with UK requirements for live overhead wires and open traffic lines.

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Now available, the new V6.41 Planners (updated 19th March 2013). The planners on this page are free to download Unzip the archive and copy the enclosed folder to a suitable directory or your hard drive. Open the folder and click on the capacity calculator executable in file contained.
Functioning in the same way as 3RCI for capacity monitoring and load control, SpaceGuard provides extra benefits for road rail applications:
- Full software control over the limits
- Approved for use under live overhead wires and next to live rails
- SpaceGuard allows overnight working without full line closure
- Resulting in reduced costs for the rail operator and maximum utilisation for the owner
To attain approval for working in close proximity to live overhead wires or adjacent open rails the 3RCI has been extensively enhanced to protect against system sensor malfunction, software inconsistency and electronic failures. To do this the system has the features listed below:
- Direct drive angle sensors
- Dual equipment angle sensors
- Slew encoder
- SpaceGuard main control unit
- Dual processing verification
- Pre-emptive stopping algorithms
- Slow Down Zones
The SpaceGuard rated capacity indicator is designed for the rail maintenance and renewal market and meets the latest rail industry safety standards for use on road rail vehicles (RRV’s) also known as ‘Hy-Rail’ vehicles, in ALO and OLE applications.

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