Bogie exchange

Axle exchangebogie-changingbogies changedchanging bogiesconvertedgauge changing equipmentre-gaugingreplacedaxle changing systembogie conversion systems
Bogie exchange is a system for operating railway wagons on two or more gauges to overcome difference in the track gauge.wikipedia
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Bogie

trucksbogiestruck
To perform a bogie exchange, a car is converted from one gauge to another by removing the bogies or trucks (the chassis containing the wheels and axles of the car), and installing a new bogie with differently spaced wheels.
A bogie may remain normally attached (as on many railroad cars and semi-trailers) or be quickly detachable (as the dolly in a road train or in railway bogie exchange); it may contain a suspension within it (as most rail and trucking bogies do), or be solid and in turn be suspended (as most bogies of tracked vehicles are); it may be mounted on a swivel, as traditionally on a railway carriage or locomotive, additionally jointed and sprung (as in the landing gear of an airliner), or held in place by other means (centreless bogies).

Track gauge

gaugerail gaugegauges
Bogie exchange is a system for operating railway wagons on two or more gauges to overcome difference in the track gauge.
At the border, each carriage is lifted and its bogies are changed.

Dry Creek railway station

Dry CreekDry Creek stationrailway station
This method was used at Dry Creek railway station, Adelaide.
First opened in 1856, the station was rebuilt in 1982 and a bogie exchange facility opened when the Adelaide-Crystal Brook line was converted to standard gauge.

SA3 coupler

SA3SA-3couplers
Also, China and ex-soviet countries use the different type coupler (Janney and SA-3).
Since bogie-changing technology has progressed, this allows for cars with SA-3 coupler to regularly operate on the standard gauge tracks.

Wheelset (rail transport)

wheelsetwheelsetswheel sets
The two wheel sets on four-wheel wagons can be changed as well if the wagon has been designed accordingly.

Albury

Albury, New South WalesAlbury, NSWAlbury, Australia
After World War II, in an attempt to overcome the difference in gauges and speed up traffic, a bogie exchange device lifted freight wagons and carriages allowing workers to refit rolling stock with different gauged wheel-sets.

Ferrocarril de Antofagasta a Bolivia

FCABAntofagasta-Bolivia RailwayAntofagasta Nitrate & Railway Company
Bogie exchange was used between and gauge on the Ferrocarril de Antofagasta a Bolivia Railway.
In the meantime, the railway became proficient in changing bogies on freight cars between gauges at interchange points.

Terra Transport

* Between and the of the former Newfoundland Railway (Terra Transport) at Port aux Basques
Significant time was lost at Port aux Basques, where standard-gauge railway cars from mainland North America were lifted off their bogies and onto narrow-gauge bogies for use on Newfoundland.

Train ferry

train ferriesrail ferrycar ferry
A bogie exchange station in the port of Mukran serves train ferries that go to and from Russia, Latvia, and Lithuania, which have broad gauge.
Bogie exchanges take place in Mukran.

Brest, Belarus

BrestBrest-LitovskBrześć
* Brest, Belarus – between gauge and at the border to Poland
Because of the break-of-gauge at Brest, where the Russian broad gauge meets the European standard gauge, all passenger trains, coming from Poland, must have their bogies replaced here, to travel on across Belarus, and the freight must be transloaded from cars of one gauge to cars of another.

Newfoundland Railway

Harbour Grace RailwayrailwayNewfoundland
* Between and the of the former Newfoundland Railway (Terra Transport) at Port aux Basques
New railcar-capable ferries were introduced; mainland standard-gauge railcars were ferried to Newfoundland, where their standard-gauge bogies were replaced with narrow-gauge bogies in Port aux Basques.

5 ft and 1520 mm gauge railways

Russian gaugebroad gaugeRussian broad gauge
* Tumangan, North Korea – between and (Russian gauge) at the border to Russia.
The railway has no fixed connection with the mainland, and rail cars coming from the mainland port of Vanino on the Vanino-Kholmsk train ferry (operating since 1973) have their bogies changed in the Sakhalin port of Kholmsk.

Channel-Port aux Basques

Port aux BasquesPort-aux-BasquesPort aux Basques, Newfoundland
* Between and the of the former Newfoundland Railway (Terra Transport) at Port aux Basques
By the mid-1960s, new railcar-capable ferries such as the MV Frederick Carter permitted the exchange of standard gauge railcars, requiring further expansion at the Port aux Basques terminal facilities.

Dostyk

DruzhbaDostyk/Druzhba-AlashankouDruzhba, Kazakhstan
* 🇰🇿 Druzhba, KZ - 🇨🇳 Alashankou, CN between and.
There is a bogie exchange depot to facilitate the through movement of freight and passengers railcars.

SeaRail

SeaRail train ferries go from Germany and Sweden.
The break-of-gauge point is several hundred meters inside Finland at Turku and the bogies are exchanged in a specially-equipped depot; this procedure can be achieved in 10 minutes and involves jacking up each wagon.

Track gauge conversion

convertedgauge conversionregauged
Bogie exchange is a system for operating railway wagons on two or more gauges to overcome difference in the track gauge.
Where vehicles move to a different gauge, they must either be prepared for bogie exchange or be prepared for wheelset exchange.

Sarakhs

Ramsey car-transfer apparatus

Ramsey Car Transfer ApparatusRamsey car transfer deviceRamsey Transfer mechanism
In railroad industry, the Ramsey car-transfer apparatus (Ramsey transfer) was a device to replace bogies on railroad cars to permit transfer of a train between railroad lines with different gauge.

Variable gauge

variable gauge axlesvariable gauge axletrack gauge changing facility
Variable-gauge axles in an automatic track gauge changeover system (ATGCS) is a newer development and is faster than bogie exchange.
Although several alternatives exist, including transferring freight, replacing individual wheels and axles, truck exchange, transporter flatcars or the simple transshipment of freight or passengers, they are impractical, thus a cheap and fast system for changing gauge would be beneficial for cross-border freight traffic.

Port of Turku

Turku HarbourTurkuTurku Harbour railway station
A bogie exchange station exists in the Port of Turku with a short stretch of gauge railway.
The tracks in Stockholm and on the ferry itself were standard gauge, with a short section of standard gauge in the harbour area to enable hauling the wagons off the ferry before the gauge of the axles was altered using bogie exchange.

Transporter wagon

transporter wagonsTransporter flatcarpiggy-backed
Transporter wagons were uncommon in North America, where the practice of exchanging trucks was more common, as was at one time the case on CN's Newfoundland Railway at Port aux Basques.

SUW 2000

INTERGAUGE
The SUW 2000 ATGCS requires a changeover track about 20 m long, with a shed if snow is around compared to a small marshalling yard required by bogie exchange.
It is used at two border stations, enabling trains to Lithuania and Ukraine to proceed without the need for lengthy bogie exchange.

Erenhot

ErlianErenhot (city)Erenhot, NM
The manual bogie exchange is to be supplemented with the faster, automatic Variable gauge axle system of the SUW 2000-type made by ZNTK.

Kazakhstan Temir Zholy

KazakhstanQazaqstan Temir ZholyRail transport in Kazakhstan
Current rail transport between China and Europe as part of the Eurasian Land Bridge goes over the Trans-Siberian railway, is lengthy, and requires bogie exchanges.

Kholmsk

MaokaKholmsk (Maoka)Yugawara
Since Sakhalin railways use the Japanese gauge of, the railcars coming from the Russian mainland have their bogies changed in Kholmsk.