Kawasaki Heavy Industries & CSR Qingdao Sifang C151A (KSF)

The Kawasaki Heavy Industries & CSR Qingdao Sifang C151A trains are the fourth generation of rolling stock for the North South and East West Lines.

35 trains of six cars each were purchased under contracts 151A and 151A (VO). The trains have been in passenger service since 27 May 2011 and are housed in Bishan, Ulu Pandan and Changi Depots.

The KSF trains were delivered in two batches - 22 trains were delivered in 2011-2012 and 13 trains were delivered in 2013-2014.

At a Glance

Kawasaki Heavy Industries & CSR Qingdao Sifang C151A

North South Line

East West Line

Built 2011 - 2014

35 trains of 6 cars each, numbered 501/502 to 569/570

Trains maintained by SMRT Trains

History

Contract 151A and 151A (VO) for the design and building of the trains was awarded to the consortium of Kawasaki Heavy Industries and CSR Qingdao Sifang on 6 May 2009 and in 2011.

Kawasaki Heavy Industries oversees the project and design while CSR Qingdao Sifang handles the manufacturing and testing of the rolling stock. It was the first successful joint venture between these two companies in the international market.

The first four KSF trains entered service on 27 May 2011, coinciding with the opening of the new platform at Jurong East.

The Land Transport Authority initially purchased the 22 KSF trains under contract 151A to complement with the Jurong East Modification Project, which will reduce the turnaround time for trains on the North South Line, and increasing capacity on the North South and East West Lines by about 15%. The additional 13 KSF trains were then purchased afterwards under contract 151A (Variation Order) in 2012 to further increase the capacity of the line.

22 KSF trains from the first batch commenced service in 2011 and 2012, while the additional 13 KSF trains were put into service in 2013 and 2014.

Refurbishment and Upgrading

In 2016, the KSF trains were upgraded to be equipped with Thales SelTrac Communications-Based Train Control (CBTC) signalling system under the Re-Signalling Project. With the upgrade, two seats from both ends of the train are replaced with a signalling box, housing the new signalling equipments.

Lines

Design

Exterior

The KSF trains carry a dark exterior livery: a dark background, with a red band down the middle, and a grey band at the bottom.

Similar to the KNS trains, the front of the train is slanted, giving it a more streamlined look.

The train numbers are displayed on a yellow LED display at the top of the right windscreen.

Interior

There are three colour schemes in the train cars, with each colour applied to two cars of the train.

From the train ends to the middle cars, they are coloured pink (with red), baby blue (with blue), and turquoise (with emerald).

The KSF trains came with more hand grips, wider seats and a wider stand back area near the doors.

Features

Wheelchair Bay

Wheelchair Bay

Two wheelchair bays are located in the middle of every KSF train at doors 12 and 13.

The Emergency Communication Button is positioned lower, enabling wheelchair-bound passengers to gain access to the feature.

Gangway Lights

Gangway Lights

Gangway lights are installed to illuminate the gangway area of the train cars.

Overhead Hand Grips

Overhead Hand Grips

Three rows of hand grips are positioned along the aisles of the train cabins to provide standing passengers with increased support.

Grab-Handles at Doorways

Grab-Handles at Doorways

Provide support for passengers boarding or alighting the trains and for passengers standing near the doors.

Door Closing Indicator

Door Closing Indicator

Red LED lights that are positioned above each door will light up when the doors are closing.

Built-In STARiS

Built-In STARiS

STARiS is installed in all KSF trains. The route-maps were built into the panel of the train and does not protrude out.

It provides commuters with their route information throughout their journey, and indicates which side the doors will open.

Read more >

Builder Plate

Builder Plate

The plate lists the companies involved in the manufacture of the train, and also the year it was built.

It is located at both ends of the train.

Emergency Exits

Emergency Exits

Emergency exits are located at both ends of the train.

The emergency exit ramp will be deployed in an emergency.

Emergency Communication Button

Emergency Communication Button

Emergency Communication Buttons are located at the side of the train doors to contact the train staff in an emergency.

Technical Specifications

DT
M1
M2
M2
M1
DT

DT: Driving Trailer (unpowered); M1/M2: Motor car

Manufacturer
Kawasaki Heavy Industries
CSR Qingdao Sifang
Number Built
210 cars (35 trains)
Train Numbers
501/502 - 569/570
Car Body Construction
Aluminium-alloy double-skinned construction
Traction Control
IGBT-VVVF (Fuji Electric)
Line Voltage
750V DC (nominal) from third rail
Gauge
Standard gauge (1435mm)
Maximum Speed
90km/h (design)
80km/h (service)
Train Length
139m (6 cars)
Car Length
23.83m (DT)
22.80m (M1/M2)
Width
3.2m
Height
3.7m
Train Weight
226.8t (tare condition/unladen)
335.9t (fully laden)
Doors
1.45m wide, 8 per car
Seating Capacity
292 seats