KTT - KCR Through Train Guangdong Through Train (MTR) 九廣通直通車 | |
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![]() KTT in standard livery | |
In service | 1998–2020 |
Manufacturer | SLM and ABB (locomotives) Kinki Sharyo (coaches) |
Built at | Winterthur and Zürich, Switzerland (locomotives) Osaka, Japan (coaches) |
Constructed | 1995 |
Entered service | 28 August 1998[1] |
Number built | 2 locomotives and 12 coaches |
Fleet numbers | Kowloon Through Train |
Capacity | 112 (first class car), 72 (premium class car)[2] |
Operators | MTR Corporation |
Lines served | MTR intercity services along East Rail line |
Specifications | |
Car length | |
Width | |
Height | |
Floor height | 1.25 m (4 ft 1 in) |
Maximum speed | 160 km/h (99 mph) (design)[2] |
Weight |
|
Traction system | ABB GTO–VVVF |
Traction motors | 8 × ABB 6FHA-7067 1.6–1.8 MW (2,100–2,400 hp) 3-phase AC induction motor |
Power output | 12.2 MW (16,400 hp) |
Acceleration | 1 m/s2 (3.3 ft/s2) |
Deceleration | 1 m/s2 (3.3 ft/s2) (service) 1.3 m/s2 (4.3 ft/s2) (emergency) |
Electric system(s) | 25 kV 50 Hz AC Catenary |
Current collector(s) | Pantograph |
Braking system(s) | Air |
Safety system(s) | AWS (former), TBL (enhanced with ATP) |
Coupling system | Buckeye |
Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge |
KTT (simplified Chinese: 九广通; traditional Chinese: 九廣通)[4] is a train set used by the MTR Corporation Limited in Hong Kong on the Guangdong Through Train route. It is used on the Guangdong line (Hung Hom (Kowloon), Hong Kong - Changping - Guangzhou East) of the through train service.
The double-deck "KTT" trailers have lower bottom floor than the ordinary cars serving on the same pair of tracks.
After the Guangdong Through Train and all other intercity passenger services were suspended in early 2020 amidst the coronavirus pandemic, the KTT trains were placed into storage. Despite border reopenings, there are currently no plans to resume intercity services.