MTR KTT

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KTT - KCR Through Train Guangdong Through Train (MTR)
九廣通直通車
KTT train.jpg
KTT in standard livery
In service1998–present
Manufacturer SLM and ABB (locomotives)
Kinki Sharyo (coaches)
Built at Winterthur and Zürich, Switzerland (locomotives)
Osaka, Japan (coaches)
Constructed1995
Entered service28 August 1998 [1]
Number built2 locomotives and 12 coaches
Fleet numbersKowloon Through Train
Capacity112 (first class car), 72 (premium class car) [2]
Operator(s) MTR Corporation
Line(s) servedMTR intercity services along East Rail line
Specifications
Car length
  • 25.5 m (83 ft 8 in) (coaches) [3]
  • 18.5 m (60 ft 8 in) (locomotives) [2]
Width
  • 3.05 m (10 ft 0 in) (coaches) [3]
  • 3 m (9 ft 10 in) (locomotives) [2]
Height
  • 4.6 m (15 ft 1 in) (coaches) [3]
  • 4.31 m (14 ft 2 in) (locomotives) [2]
Floor height1.25 m (4 ft 1 in)
Maximum speed160 km/h (99 mph) (design) [2]
Weight
  • 84 t (83 long tons; 93 short tons) (locomotives) [2]
  • 56 t (55 long tons; 62 short tons) (premium class coaches)
  • 55.5 t (54.6 long tons; 61.2 short tons) (first class coaches)
Traction systemABB GTOVVVF
Traction motors 8 × ABB 6FHA-7067 1.6–1.8 MW (2,100–2,400 hp) 3-phase AC induction motor
Power output12.2 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+12 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.

Contents

The double-deck "KTT" trailers have lower bottom floor than the ordinary cars serving on the same pair of tracks.

Route

KTT is used on the Guangdong line (Hung Hom (Kowloon), Hong Kong - Changping - Guangzhou East) of the through train service.

Rolling stock

BuilderModelFleet sizeNotes
SLM
ABB
SBB-CFF-FFS Re 460 2 electric locomotives numbered TLN001 and TLS002 arrived in Hong Kong on 11 May 1997
Kinki Sharyo Premium Class T1 (T1C) and First Class T2 (T2A, T2B)12passenger carriages

Although the locomotive has a top speed of 200 km/h (124 mph), KTT only runs at a maximum service speed of 140 km/h (87 mph) on the Hong Kong section of the Guangzhou - Kowloon Railway and at 160 km/h (99 mph) [2] on the Guangzhou - Shenzhen Railway. KTT now has ten compartments (Eight first-class compartments and two executive-class compartments).

Since March 2018, all of the KTT coaches have begun the minor refurbishment. Refurbished train feature reupholstered seats, new flooring, added train automatic broadcast system device and improved barrier-free facilities.

See also

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References

  1. Kowloon–Canton Railway Corporation Annual Report 1998. Hong Kong: KCR Corporation. 1999. p. 8.
  2. 1 2 3 4 5 6 7 "KTT expresses to link Kowloon and Guangzhou". Railway Gazette. Retrieved 1 March 2018.
  3. 1 2 3 "MTR Corporation Hong Kong, China Passenger Car". Kinki Sharyo. Retrieved 1 March 2018.
  4. MTR Intercity Passenger Services