The introduction of a long-awaited upgrade to the signalling system of Hong Kong’s rail network will only begin in 2025 at the earliest, the MTR Corporation has said.
The upgrade was intended to go hand in hand with the introduction of new eight-car trains to serve several lines, but the first of these will start serving commuters on the Kwun Tong line on Sunday.
The MTR Corp on Tuesday attributed the delay of the signalling upgrade to software development issues, stressing hardware installation work had already been completed on the Tsuen Wan line and was nearly done on the Island, Kwun Tong and Tseung Kwan O lines.
“The upgrade project has taken longer than planned because it is much more complicated than expected,” operations director Tony Lee Kar-yun said. “We are now adopting a revised technical proposal for the software development.”
The MTR Corp, meanwhile, said on Tuesday the 93 new trains that it had earlier bought would gradually be brought into service to replace the first generation trains that were about 40 years old.
Lee said it had plans to replace the 13 British-made first generation locomotives running on the Kwun Tong line by next year.
The mainland China-made trains will gradually go into service on the Island line, Tsuen Wan line, and Tseung Kwan O line, according to Jeny Yeung Mei-chun, MTR Corp’s Hong Kong transport services director.
Yeung also said commuters could expect a more pleasant ride on the new trains, which would have ergonomic design seats, wider doorways, double-branched grab poles and more straps.
LED lighting is used to make train compartments brighter. “Smart servers” are also installed on trains to allow real-time remote monitoring of the critical components during train operations, according to Yeung.
The company was still investigating the derailment of a train carriage at Yau Ma Tei station earlier this month, she added.