 
 
Perry Engineering was awarded a contract in 1970-71 to construct 50 flat wagons. They were classified "RMX" and allocated road numbers 2336 through 2385. The "X" suffix was dropped from most wagons shortly after entering service.
Jump to:
| 2336 to 2340 | 2341 to 2145 | 2346 to 2350 | 2351 to 2155 | 2356 to 2360 | 
| 2361 to 2165 | 2366 to 2370 | 2371 to 2175 | 2376 to 2380 | 2371 to 2185 | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 30.11.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 11.1.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMZ". | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 15.11.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 25.11.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 7.10.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 29.9.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 5.10.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 26.10.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMZ". | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 16.11.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 3.11.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 9.11.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 29.10.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 26.10.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 19.10.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1.1971 | Entered service as "RMX" flat wagon. | 
| 4.11.1971 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 2.11.1971 | Entered service as "RMX" flat wagon. | 
| 11.1.1974 | Converted to "RM" flat wagon | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1.10.1971 | Entered service as "RMX" flat wagon. | 
| 4.1.1974 | Converted to "RM" flat wagon | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 25.8.1971 | Entered service as "RMX" flat wagon. | 
| 8.2.1974 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 15.10.1971 | Entered service as "RMX" flat wagon. | 
| 18.1.1974 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
 
Flat wagon built by Perry Engineering.
| 3.9.1971 | Entered service as "RMX" flat wagon. | 
| 9.11.1973 | Converted to "RM" flat wagon | 
| - | Converted to bogie exchangedable "RMX". | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 31.8.1971 | Entered service as "RMX" flat wagon. | 
| 19.11.1973 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 31.8.1971 | Entered service as "RMX" flat wagon. | 
| 14.12.1973 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 27.8.1971 | Entered service as "RMX" flat wagon. | 
| 17.12.1973 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMZ". | 
Flat wagon built by Perry Engineering.
| 31.8.1971 | Entered service as "RMX" flat wagon. | 
| 31.1.1974 | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1.9.1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQMP". | 
| - | To "AZFA" semi-trailer loading flat. | 
Flat wagon built by Perry Engineering.
| 1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQPY". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 26.2.1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMF". | 
| - | To "AZMF" for "Tea and Sugar" use. | 
Flat wagon built by Perry Engineering.
| 1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "RQMY". | 
Flat wagon built by Perry Engineering.
| 1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
Flat wagon built by Perry Engineering.
| 1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQMY". | 
| - | To "RQMY". | 
Flat wagon built by Perry Engineering.
| 7.10.1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 15.10.1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 5.10.1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQMF". | 
| - | To "AZMF". | 
Flat wagon built by Perry Engineering.
| 8.11.1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQMY". | 
| - | To "RQMY". | 
Flat wagon built by Perry Engineering.
| 1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQSY". | 
| - | To "RQMF". | 
Flat wagon built by Perry Engineering.
| 3.11.1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
Flat wagon built by Perry Engineering.
| 3.11.1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 29.10.1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 29.10.1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 3.11.1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "AQMY". | 
| - | To "AQSY". | 
| - | To "RQKY". | 
Flat wagon built by Perry Engineering.
| 3.11.1971 | Entered service as "RMX" flat wagon. | 
| - | Converted to "RM" flat wagon | 
| - | To "AQMX". | 
| - | To "RQKY". |