KTM Class 93
The Class 93 is a type of electric multiple unit used by Keretapi Tanah Melayu for its intercity Electric Train Service (ETS). A total of 10 sets in 6-car formations have been built and delivered by CRRC Zhuzhou (initially CSR Zhuzhou) of China, with 9 additional sets ordered in 2019 with delivery finished in 2020 (these 9 sets has been branded as ETS2 or 93/2). In light of the Gemas-JB EDTP Modification, another 10 sets (branded as 93/3 or ETS3) has been ordered and will commence delivery later this year. As per the technology exchange agreement, part of the consignment will be partially assembled in Batu Gajah, Malaysia.
| Class 93 | |
|---|---|
ETS 203 KTM Class 93 at Pulau Sebang/Tampin Station. | |
| In service | 2016–present |
| Manufacturer | CRRC Zhuzhou (initially CSR Zhuzhou) |
| Built at | Zhuzhou, China |
| Constructed | 2013–2018 |
| Number under construction | 10 sets on order |
| Number in service |
|
| Formation | 6 cars per trainset |
| Capacity | 320 (320 seats) |
| Operators | Keretapi Tanah Melayu |
| Depots | Batu Gajah Rail Depot |
| Lines served | West Coast Line |
| Specifications | |
| Car body construction | Aluminium |
| Train length | 140 m (459 ft 3+13⁄16 in) |
| Car length |
|
| Width | 2.75 m (9 ft 1⁄4 in) |
| Height | 3,905 mm (12 ft 9+3⁄4 in) |
| Floor height | 1.1 m (3 ft 7 in) |
| Doors | 2 single-leaf doors per side |
| Wheel diameter | 850 mm (33 in) |
| Maximum speed |
|
| Weight | 258 t (254 long tons; 284 short tons) |
| Traction system | Siemens IGBT–VVVF |
| Traction motors | 16 × Siemens 1TB2004-0GA02 160 kW (210 hp) 3-phase AC induction motor |
| Power output | 2,560 kW (3,430 hp) |
| Electric system(s) | 25 kV 50 Hz AC overhead line |
| Current collector(s) | Double-arm Z-shaped Pantograph |
| UIC classification | Bo′Bo′+2′2′+Bo′Bo′+Bo′Bo′+2′2′+Bo′Bo′ |
| Braking system(s) | Two-pipe regenerative brake system |
| Safety system(s) | ETCS, ATP |
| Coupling system | AAR |
| Track gauge | 1,000 mm (3 ft 3+3⁄8 in) metre gauge |
The Class 93 ETS is utilised in the electrified section of the West Coast Line, from Gemas to Padang Besar. It has cut journey times significantly, covering Padang Besar from Kuala Lumpur within four hours and fifteen minutes, with 5 stops at hand, while the Kuala Lumpur-Penang leg can be covered within 3 hours.
Another 9 were ordered in 2019 and delivery finished in 2020. They are branded as ETS 2 and offer a business class coach as well as a redesigned standard class accommodation.
In March 2020, another 11 sets were ordered to increase capacity following the completion of the Gemas-JB EDTP modification in April 2025. These 11 sets will be branded as ETS 3, and the interior of these trains has not been revealed by KTMB.