Showing posts with label Bendy Buses. Show all posts
Showing posts with label Bendy Buses. Show all posts

Monday, May 20, 2013

SMRT Buses : MAN NG363F A24/Gemilang (licensed Lion's City G design by MAN) (SMB388S)


It all started with this bus. Without it, there'll probably be no SMB388S today.

SMB138Y when it was newly introduced into service


SMB138Y, the first ever MAN NL323F A22 low floor bus with a public transport operator (SMRT Buses). Bodied by MCV with the eVolution bodywork, it had a 1 year trial and was successful, resulting in the production variant being brought in.

SMB189A was the first production unit to be brought in, bodied by Gemilang with the Lion's City Hybrid design that is licensed from MAN. Apart from the bodywork design being different, the use of Mobitec electronic signage and the change of the door systems from Ventura (SMB138Y - slower exit door closing) to Masats (with a faster exit door closing), the specifications for SMB138Y and SMB189A (and other production vehicles) are near identical.
 
SMB189A awaiting inspection before registration - the first production unit of MAN NL323F A22.
SMB138Y and the production batch meets~

Though the layout is near identical, the production batch lacked one crucial feature from the demonstrator - something to grab on after the wheel arch seat for standing passengers. So SMRT Buses rectified it in the later batches registered under the 13XX series with the modified specifications.
 

SMB138Y's interior

SMB189A's interior (the rear half was modified to become 100% low floor minus the step later on when the bus entered service after a while).
In the SMB13XX series MAN NL323F buses, there are additional grab handles poles at after the driver cabin, wheelarch seats area and at the first pair of front facing seats. Additionally, this unit SMB1341C has a single seat arrangement for what used to be two pairs of front facing seats on the right side, the only unit as of post date to have this configuration.
Given the success of the NL323Fs, it wouldn't be a surprise if SMRT Buses brought in a MAN bendy bus. It's analogues to how TIBS brought in the Hispano bodied Mercedes Benz O405 in large numbers and later the first ever bendy bus, a Mercedes Benz O405G registered as TIB838H was brought in, bodied with the same Hispano bodywork.
 
The MAN NL323F A22 and the Mercedes Benz O405 of the SMB and TIB (Trans Island Bus Service) era of SMRT Buses meets. In some ways, both buses are analogues in terms of comfort, power and appeal, and later resulted in an articulated version of the type to be brought in.
Speaking of TIB838H, as mentioned it's the first ever (demonstrator) bendy bus to be brought in as a trial for high capacity buses, and it's an articulated version of the Mercedes Benz O405 and later saw production versions of it in 3 other bodywork variants (Hispano MK II & Habit + Volgren CR221L) being brought in by TIBS.
 
From Trans Island's official website - TIB838H when brand new.

TIB838H when it was still in service, about 1 and a half years before it was retired and scrapped.
The production Hispano (MK I) bodied O405G with its rigid O405 cousin.
As TIB838H was reaching its 17 years end of lifespan, a replacement bendy bus was brought in - and the articulated version of the NL323F A22, the NG363F A24 was brought in.

Initially delivered without a plate, it was trialled and tested for a few months (probably) before being fitted with a unique plate prior to registration - SMB0000W. It's not an official plate, but a plate used for promotional shoots and stuffs like that and about the same time it also went for vehicle inspection for registration. Do check out this MAN Singapore webpage to see PA0000P and other 0000 plates in the photos.
 

Much as everyone loves this unique registration plate SMB0000W, it's not an official plate due to the number 0000 and cannot be registered - the checksum is also wrong, it should be 'K'.

Yeah, not photoshopped, SMB0000W - it's real~
Later, it was registered as SMB388S - the same auspicious lineage of the registration for TIB838H (which was specifically reserved in the ELBO bodied Scania fleet registration range between TIB833X to TIB848D). Perhaps a tribute?
 
SMB388S undergoing driver familiarisation~
The rear of the bus as it leaves 313@Somerset on its training route (said to be training for service 190 bus captains).
Bodied by Gemilang, the design + bodywork parts is standardised with the NL323F buses. The bottom half of the entire bus is essentially an elongated MAN NL323F bodywork with an articulator strip in the middle, while the top half has no Hybrid "hair" configured. Essentially, a Lion's City G bodywork except it's a bit taller than the standard Lion's City G. Not sure why though, and it's apparently marketed as "Lion's City GL".  It is fitted with the same Masats door system like the NL323F buses.

And instead of Mobitec signage fitted on the MAN NL323Fs, it is equipped with Gorba electronic signage, except that the side is now fitted with a bigger unit that can display route details unlike the Mercedes Benz O405G buses with upgraded Gorba signage with a side display only able to show route number,

The exterior is equipped with 3 LED side blinkers per side, while the rear has the same LED tail lamp configuration as its NL323F cousins.

It's also the first public bus in Singapore to be equipped with Spheros airconditioning system.
 
Spheros airconditioning system - top view.
The MAN Lion's City G - It looks more stocky and shorter than SMB388S - and more solid looking too.
(Photo source : euregiobus.de, used for the purpose of illustrating the MAN Lion's City G bus)
Offside of SMB388S on the first day of service on 190 plying between Choa Chu Kang & New Bridge Road.
Once on board SMB388S, well....the excitement of a new bendy bus wears off very quickly.....>.<
 

We've seen this before somewhere.....oh, earlier on in the article, SMB1341C's interior (missing two chairs). Except this is longer.

The interior of SMB388S is almost the same as the SMB13XX series MAN NL323Fs, what one would be seeing if he/she regularly boards a MAN NL323F A22. The only difference for the front half is that it has 2 pairs of front facing Vogelsitze per side instead of 3 pairs before the wheelchair bay/exit door - due to the shorter length of the front half of the bendy bus.  The seat layout is similar to that of the Lion's City G.
 
The front is also the same too, apart from a few minor differences.
 
Same parts. lol

The same control box styling as SMB138Y & production batch, housing the electronic signage control, Spheros aircon control and the CCTV screen.

The driver cabin view - the only addition to the default NL323F view is an extra TV that provides a view of the rear installed between the dashboard and EZlink reader console. 

The driver dashboard with an extra button for the second exit door. Part of the TV screen for the rear view camera can be seen too.
At the wheelarch seats at the front, instead of having a curved handle on the wheelarch seat, it's now a metal handle.
 
Metal handle on the wheelarch seat
As it is not using the Lion's City Hybrid design, the first window after the driver cabin/entrance door has no sticker pasted on the left/right side of the windows.
 
Unlike the MAN NL323F A22, there's no sticker thing here as part of the Lion's City Hybrid bodywork design.
Moving on to the middle, the articulator curtain accordion is translucent, allowing sunlight into the articulator section in the daytime. Hope they do keep it clean if not the translucent articulator would just be showing dirt and stuffs under the sunlight.
 
Translucent!
Grab poles are installed on both sides of the articulator instead of a pole in the middle of the turntable.
Another view of the translucent articulator - the shadow is the connector between the middle piece to the rear carriage.
And towards the rear half of the bus.

It's the first bendy bus in Singapore to have rear facing seats at the rear half. Since the wheelchair bay & ramp is at the front half of the bus, there is seats opposite the exit door, and a divider pole for in the middle of the exit door. Apart from that, quite similar to the NL323F's rear half.


Deja vu, minus the wheelchair bay/space and foldable seat.
View from the rear to the front - the divider pole can be seen at the exit door
SMB388S's rear half seems to be longer than the Mercedes Benz O405G rear half.
Overerall, the bus is about the same as the MAN NL323F A22, except it's longer and sounds different given it's equipped with a Voith gearbox. Anyone used to the lively ZF gearbox of the NL323Fs will feel odd when taking the NG363F for the first time due to the difference in gear changes when accelerating/cruising. Also, it has a weird handbrake sound or something.....not sure what's it about.

Comfort wise is expected from the NG363F - the NL323F itself is already a very comfortable bus. 'Nuff said, try it yourself! The Spheros aircon system feels cool but at times doesn't seem to cool very well until after a while.

SMB388S~
And given the success of the MAN NL323Fs, it is likely that there'll be production batch of the NG363F A24 but it remains to be seen though. Let's see SMB388S's journey for the next 17 years!

SMB388S turns out in style as it prepares to depart New Bridge Road Terminal~
 

Saturday, May 14, 2011

SMRT Buses : Mercedes Benz O405G/ Hispano Carrocera (TIB838H)

The Mercedes Benz O405G Hispano Carrocera MK I demo : TIB838H.
To meet the growing population and demand on public transport in Singapore, the Land Transport Authority (LTA) allowed the trial of articulated buses onto Singapore roads. One of such buses brought in for the trial was the Hispano Carrocera O405G demonstrator TIB838H by TIBS, affectionally known as "The Bendy Bus".

TIB838H was registered together with the Scania L113CRL 'ELBO' buses range (TIB833X to TIB848D), and '838' is an auspicious sounding number. It is also the only bus to date to be airflown in by a cargo plane to Singapore from Spain in 1995/1996.

TIB838H when it was newly registered with TIBS (Photo from old TIBS website, courtesy of Trans Island/SMRT Buses)
An articulated bus consist of two sections being joint by a turntable at the middle, essentially creating a long bus to two section. This allows for larger carrying capacity in a single deck bus as compared to a regular 12m single decker. It can turn in the middle via the turntable for easy maneuvering around corners and bends. The entire SMRT Buses' O405G fleet are pusher bendies, in which the engine mounted at the rear "pushes" the bus forward via the trailer drive axle.

TIB838H's first service saw it plying on old service 171. The trial was successful and a fleet of O405Gs were eventually purchased, variations includes the modified MK II bodywork, the smart looking Hispano Habit bodywork by Pininfarina and a small number in Volgren bodywork

A MK II bodyworked O405G
The smart looking Hispano Habit bodyworked O405G
The Volgren bodyworked O405G
There will also be hyperlinks that link some of the bendy's feature to their rigid cousins and to some photos of the bendy that links to the particular topic of interest.

Exterior
TIB838H on its permanent service 180.
The entire bendy does look like a stretched version of the 12m Hispano Carrocera O405, as it carries most of the design elements/features over to this bodywork. The entire bodywork looks very similar, save for the side passenger windows being shorter in breadth to give an illusion that the bus is longer by having more windows.

The front of TIB838H is very similar to the Hispano Carrocera O405s, .
The feature of opening a single door leaf is carried over.

A carried over feature - one door leaf opening.
The same Hanover Flipdot system was installed in TIB838H, in which that time it was the latest flipdot on the then - recently introduced Mercedes Benz O405 CAC buses. This is also installed for the rear signage.
Panels open to reveal a small storage space and some of the systems of the bus.
The articulator of the bus - bus is fully 'bent' to the left. There is an extra signal indicator on both left and right of the bus before the articulator for extra visibility for the road users.
 The third door which is located after the articulator helps to offload passengers faster.

The rear nearside is also similar to the O405s.
The right side of the bus.

A stretched version of SMRT's O405!
With the shade, it does look O405-ish.
Airconditioning provided by Konvekta, mounted under the floorboard.

Same design cues here on the offside.
The cooling unit and the battery system.
The rear is the part where it designed differently from the rigid Hispano Carrocera O405s, though it retains the general look. There is a 'Long Vehicle' and warning stickers at the windows/bumper to caution other road users of this long vehicle.

The rear of TIB838H. Same taillamp sets are used.
The rear sees a larger window encompassing the entire top half of the bus, integrating the two night lamps into the bus body and having strips for a more distinct look. Some buses have the strips removed for a cleaner look.
At the time of introduction, it was the first bus with a rear flipdot signage, mounted above it is a camera to enhance the awareness of the driver while driving.
The power is derived from a Mercedes Benz OM 447 hLA engine that is coupled with a ZF4HP590 gearbox. However, the rigid and the bendy version sounds very different, with the O405G having a higher pitch.
The full length of the articulated bus is 17.5m. Despite its length, it is able to navigate around turns quite comfortably.
Interior
The interior of TIB838H is very similar to its rigid cousins such as the aircon ducting, interior lighting design and the minimalist partion interior. The Arianne buckets seats were not originally part of the specifications, but TIB838H recieved it likely due to the then-purchase of the Scania ELBO buses that uses the same seats during the same timeframe.

Climbing onboard - The same door system used on the Carrocera O405s.
The interior of TIB838H
In the front half of the bendy:

Above the entrance door and the two other exit doors, there are adjustable aircon outlets. In the production models however, these are just vents.
The driver's console.

A small monochrome TV allows the bus captain to monitor the rear/exit door at the trailer section.
The door control switches..
The Konvekta aircon controller and the Hanover controller above the driver's cabin.
The bus stopping bell, together with an empty space that used to hold a "licensed to carry" plate.
The old Farecard machine. It is now a big ticket dispenser due to the phasing out of farecards.
Hanover Flipdot sigange.
The aircon ducting is the same as the O405s

TIB838H and the passenger information system (there are drawings to indicate the position to install the PIS)
The front half of the bendy. Note the rear half of the bendy in the background on the right.
The right single seats....
...and the left single seats....
....allows for a larger floor space for more passengers. The single seats' design are actually the original seats installed on TIB838H. On some bendies, twin abreast seatings are installed instead of single seating for this front portion.
The standee area is opposite the second exit, which became the standard for subsequent bendy configurations.
Arianne bucket seats mounted on  the "platforms" above the second axle.
The 3 bus stopping indicators in the front, middle and at the trailer carriage's positioning are carried forward from the O405s design. In the production models, it was specfied to white casing with red LED lighting "BUS STOPPING".
The articulator
The articulator sees the bus having two grab poles in the middle. On the production model, it has only one grab pole. The brown walls of the articulator allows for standing passengers to lean against it.
The bendy bends with the "curtain" squeezed
While the "curtain" fans out towards the non-bent area.
Airconditioning is provided to the articulator area via this outlets at the end of the duct, with each duct there are there are two outlets, making it a total of 8 outlets.
The hint of wear and tear, together with the dust and dirt can be seen in this pic.
In the back half of the bendy:
The rear half of the bendy with a standard seating arrangement that would be carried over to the production model.
Except for this lone seat and a grab pole. In the production models, this seat is not present, with the seat behind it moved forward and gaining a slightly larger legroom.
The third door designated as the second exit for faster disembarking of passengers.
The exit door's aircon vents, door closing and the camera for the CCTV system.
The last row of seats at the front and this rear half of the bendy have this very small armrest installed.
The rear row of seats seems higher than the O405s
The view of TIB838H's interior from the rear.
As TIB838H heads out for its mid-life refurbishments, which will see some of its unique features upgraded/removed. These unique features of the bus would have been documented by many, both on pictures and in memories.

Misc

TIB838H only bendy with key startup, while the other bendies have keyless startup.
The Hispano Carrocera and bus identification plate
Thank you for moving back. Courtesy advertisement from the old TIBS days.
Electro Static filter.
A night lighting showing the ambience of the green colour interior.
A half refurbished Hispano Carrocera bendy's interior which sees the seat covers replaced to SMRT's colours. Note the front section of the bus with twin abreast seating, and the middle grab pole.
A wholly refurbished Hispano Carrocera bendy, with the single seats arrangement. TIB838H is expected to be refurbished to this, though which features will be retained or removed remains to be seen after its refurbishments.
Further reading on the Hispano Carrocera O405s @ http://busesingapore.blogspot.com/2011/02/smrt-buses-mercedes-benz-o405-hispano.html