Kajang Line

MRT Kajang Line
A Siemens Inspiro EMU stock designed by BMW Group Designworks leaving Semantan station
Overview
Other name(s)	MRT1, SBK, KGL
Native name	MRT Laluan Kajang
Status	Fully operational
Owner	MRT Corp
Line number	9 (green)
Locale	Klang Valley
Termini	KG04  Kwasa Damansara  KG35  Kajang
Stations	29 & 3 reserved
Website	myrapid.com.my
Service
Type	Rapid transit
System	Rapid KL Klang Valley Integrated Transit System
Services	Kwasa Damansara–Kajang
Operator	Rapid Rail
Depot(s)	Sungai Buloh Depot and Kajang Depot
Rolling stock	Siemens Inspiro 58 four-car trainsets Width: 3.1 m (10 ft) - wide profile Length: 90.18 m (295.9 ft)
Daily ridership	294,709 (Q2 2026) 396,141 (2025; Highest)
Ridership	92.74 million (2025) ( 9.7%)
History
Opened	Phase 1: 16 December 2016 (2016-12-16) Sungai Buloh – Semantan Phase 2: 17 July 2017 (2017-07-17) Muzium Negara – Kajang
Completed	17 July 2017 (17 July 2017)
Technical
Line length	47 km (29 mi) Elevated: 37.5 km (23.3 mi) Underground: 9.5 km (5.9 mi)
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Electrification	750 V DC third rail
Conduction system	Automated and driverless
Operating speed	100 km/h (62 mph) [Underground] 60 km/h (37 mi/hr) [Elevated]
Signalling	CBTC
Route map Putrajaya Line Sungai Buloh Depot KG04 Kwasa Damansara 12 KG05 Kwasa Sentral KG05A Teknologi (future) Damansara–Shah Alam Elevated Expressway KG06 Kota Damansara–Thomson Hospital KG07 Surian–IOI Mall Damansara New Klang Valley Expressway KG08 Mutiara Damansara KG09 Bandar Utama Shah Alam Line to Johan Setia 11 Damansara–Puchong Expressway KG10 Taman Tun Dr Ismail–Deloitte KG12 Phileo Damansara KG12A Bukit Kiara Selatan (future) 13 KG13 Pavilion Damansara Heights– Pusat Bandar Damansara KG14 Semantan KG15 Muzium Negara 1210 5 67 8 KL Sentral Kuala Lumpur KLIA Ekspres & KLIA Transit to KLIA │ Kelana Jaya Line to Putra Heights MR1 KL Monorail KG16 Pasar Seni 5 12 KG17 Merdeka–Maybank 34 AG8 SP8 Plaza Rakyat Ampang & Sri Petaling Lines to Sentul Timur MR6 Bukit Bintang KL Monorail to Titiwangsa KG18A Pavilion Kuala Lumpur–Bukit Bintang 8 KG20 Tun Razak Exchange 12 Putrajaya Line to Putrajaya Sentral KG21 Cochrane KG22 Maluri–AEON 3 AG13 Maluri Ampang Line to Ampang KG23 Taman Pertama KG24 Taman Midah 13 KG25 Taman Mutiara KG26 Taman Connaught KG27 Taman Suntex KG28 Sri Raya KG29 Bandar Tun Hussein Onn KG30 Batu 11 Cheras KG31 Bukit Dukung KG32 Taman Mesra (future) Kajang Depot KG33 Sungai Jernih KG34 Stadium Kajang Batu Caves-Pulau Sebang Line KG35 Kajang 1 14 Interchange stations integrated paid area single fare trip non-integrated paid area multiple fare trips interchange within same building or cross-platform interchange rapid transit commuter rail

The MRT Kajang Line, previously known as the MRT Sungai Buloh–Kajang Line, is a Mass Rapid Transit (MRT) line servicing the Klang Valley, Malaysia. It is the second fully automated and driverless rail system in the Klang Valley region after the Kelana Jaya Line. Owned by MRT Corp and operated as part of the Rapid KL system by Rapid Rail, it forms part of the Klang Valley Integrated Transit System. The line is numbered 9 and coloured green on official transit maps.

It is one of three planned MRT rail lines under the Klang Valley Mass Rapid Transit Project by MRT Corp. Phase 1 operations between Sungai Buloh and Semantan commenced service on 16 December 2016. Phase 2 operations between Muzium Negara and Kajang was opened on 17 July 2017, as a free shuttle service, by former Malaysian Prime Minister, Najib Razak in a ceremony at the Tun Razak Exchange station. Full revenue service between Sungai Buloh and Kajang began the following day.