# Lowmac

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Specialty rail wagon for transporting vehicles

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A British Railways' Lowmac preserved on the [Bodmin and Wenford Railway](/source/Bodmin_and_Wenford_Railway)

**Lowmac** is a [United Kingdom](/source/United_Kingdom) railway term for a design of low-floored ('well') wagon. A Lowmac's purpose is for carrying vehicles or equipment that would normally be over the recommended height of a normal flatbed wagon, and hence exceed the [loading gauge](/source/Loading_gauge).

## History

'Lowmac' is the telegraphic term within the [Great Western Railway](/source/Great_Western_Railway)'s coding of railway wagons for a [flat wagon](/source/Class_U_special_wagon#Special_low-deck_wagons) with a recessed floor. In full the code is 'Low Machine Wagon'; meaning a wagon with a low floor used for carrying machinery.[1] The term was also employed by [British Railways](/source/British_Rail) but as an actual wagon name.

Lowmac style wagons were widely used throughout the 1890s till the 1950s when road transport was able to take their loads of machinery and vehicles. Most were removed from service and were scrapped by [British Railways](/source/British_Rail) because they were replaced by more modern bogie wagons such as [warwell wagons](https://en.wikipedia.org/w/index.php?title=Warwell_wagon&action=edit&redlink=1). However, some wagons were re-coded to a Z code (under the TOPS programme), and survived in *Departmental* use (non-revenue earning traffic) being used in engineering trains typically carrying lineside equipment such as transformers for overhead electrification works.[2][3][4]

## See also

- [Class U special wagon](/source/Class_U_special_wagon)

- [Flat wagon](/source/Flat_wagon)

- [Well car](/source/Well_car)

## References

1. **[^](#cite_ref-1)** Rowland, Don (1985). *British Railways Wagons: The First Half Million*. Newton Abbot: David & Charles. p. 120. [ISBN](/source/ISBN_(identifier)) [0-7153-8183-0](https://en.wikipedia.org/wiki/Special:BookSources/0-7153-8183-0).

1. **[^](#cite_ref-2)** Hendry, Robert Powell (2003). *British Railway goods wagons in colour 1960 - 2003: for the modeller and the historian*. Hinckley: Midland Publishing. p. 37. [ISBN](/source/ISBN_(identifier)) [1857801709](https://en.wikipedia.org/wiki/Special:BookSources/1857801709).

1. **[^](#cite_ref-3)** ["British Rail Wagon TOPS Codes"](https://www.solihullmrc.org/wagon_tops_codes.html). *SolihullMRC.org*. 30 January 2010. Retrieved 6 November 2024.

1. **[^](#cite_ref-4)** Ratcliffe, David (2019). *The changing face of railfreight; fifty years of freight transition*. Horncastle: Mortons Media. p. 120. [ISBN](/source/ISBN_(identifier)) [978-1-911276-87-6](https://en.wikipedia.org/wiki/Special:BookSources/978-1-911276-87-6).

v t e Rail transport freight rolling stock Enclosed equipment Autorack Boxcar (US) British railway milk tank wagon Cattle wagon Coil car Intermodal car Covered goods wagon (EU) Covered hopper Livestock wagon Milk car Refrigerator car (US) Refrigerated van (EU) RoadRailer Stock car Tank car Wagon with opening roof Open equipment Bogie bolster wagon Chauldron wagon Class U special wagon Conflat Double-stack car Flatcar (US) Flat wagon (EU) Gondola (US) Hopper car Kangourou wagon Lowmac Minecart Mineral wagon Modalohr Open wagon (EU) Pocket wagon Quarry tub Rollbock Rotary car dumper Schnabel car Slate wagon Specialized flatcars Transporter wagon Non-revenue equipment Ballast cleaner Ballast regulator Brake van Caboose Clearance car Crane Crew car Excavator Flanger Rail adhesion car Revenue collection car Power shovel Rotary snowplow Scale test car Stoneblower Tamping machine Track geometry car Work trains

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