Technical information
562600-000, Issue1.0, March 2014  
55 of 57 
+ 
Appendix 1 Duty Numbering 
The duty number is made up of three values: Road/rail cant - active sector - Axle lock 
status i.e. 2BL will be rail (0-50mm cant), sector B, Axles Locked. 
Road/Rail Cant Levels 
1 
Road 
2 
Rail between 0-50mm 
cant 
3 
Rail between 50-150mm 
cant 
4 
Rail between150-250mm 
cant (Default) 
Axle status forms the last part of the duty number. Locked axle are labelled L, floating 
axle U. Tracked machines have no floating / locked road duties. 
Active sector 
Rail  Road 
Wheeled  Tracked 
Floating  Locked  Floating  Locked 
N/A 
Active Sector  
Axle Lock Status 
+ 
B 
The cant levels shown here are 
the default values. These can 
be adjusted as required during 
calibration. Cant measurement 
shown refers to the machine 
turret. 
Duty sectors originate from from 0° slew (over 
floating axle) and can contain sectors from a-r.  
Each duty block (i.e. Road, Rail 0-50mm cant 
etc) can have different configurations of 
sectors. Only the current sector is shown on 
the display. 
N/A 










