Old Bus Photos

PMT – Guy Arab IV – SVT 942 – H542

PMT - Guy Arab IV - SVT 942 - H942

Potteries Motor Traction
1953
Guy Arab IV
Weymann H32/26R

These vehicles were ordered by Northern General and diverted to PMT. The destination blind boxes were quickly converted to PMT spec. A very poor bus in performance and ride quality having a Gardener 5cyl engine. Best part about them was light steering and in the summer you could drive with the cab door open. Although reliable they never strayed far from the depot. I managed to do 42 mph once in one.

Photograph and Copy contributed by Michael Crofts


09/12/13 – 09:26

These had all gone by the time I was at PMT. Being highbridge I would imagine they were allocated to Newcastle Depot. I well remember the poor performance of the 1956 Daimler CVG5s but those later fitted with a 6LW were a much better bus.

Ian Wild


09/12/13 – 14:40

I think the Orion looks better on a traditional-radiator Guy Arab IV than on any other chassis. Michael: when you spoke of poor ride quality, was that just the vibration from the 5LW, or did they give a choppy ride as well? I’m curious because Aldershot & District had Orion bodies on one batch of their Dennis K4s and found that the spring settings that suited the heavier East Lancs batch very well had to be modified for the Orions.
Good to know that you found the steering light. I’ve read elsewhere that some drivers found Arab IV steering heavy, which in view of the excellence of Guy design at that time surprised me. A maintenance issue? Or was the light steering of this Potteries batch attributable to the lightness of the 5LW+Orion combination?
42 mph sounds pretty spectacular, by the way. I wonder whether these machines had a high final-drive ratio, which would yield wonderful fuel consumption on long, flat runs, but would certainly contribute to the impression of sluggishness on start-stop work.

Ian Thompson


09/12/13 – 17:32

Ian, I’ve just seen the photo and your comment about how the Orion looks and couldn’t agree more. I remember seeing these in the Newcastle areas (both Tyneside and the Potteries) as a boy and they always looked impressive. Somehow the solid colour scheme helps.

Phil Blinkhorn


09/12/13 – 17:55

Just a thought: I have read elsewhere that differences in steering characteristics between buses of the same type with different operators were sometimes caused by the fitting of different tyres.

Peter Williamson


10/12/13 – 06:44

Peter, different tyres certainly would make some difference.

Phil Blinkhorn


10/12/13 – 06:44

At PMT a white steering wheel denoted a highbridge bus. Did the NGT buses of this type have normal black steering wheels?

Ian Wild


10/12/13 – 06:45

The harsh ride was down to the suspension. At the time I think we were running on Firestone tyres at Newcastle Depot.

Michael Crofts


10/12/13 – 15:18

Does anyone know the location in this picture? I think the destination blind reads Newcastle via Garner Street.

Chris Barker


10/12/13 – 15:21

The means of indicating height or width to drivers (and bus wash operators) is a subject in itself. Sheffield and Chesterfield buses carried a letter W on the dash to indicate 8 feet width, but for whose benefit? Preserved Chesterfield 225 has a yellow steering wheel, which I was told indicated highbridge. Some Southend vehicles carried a red one – was this to indicate height or width?
Bristol Tramways/Omnibus fitted white steering wheels to their 8-foot wide buses to warn drivers not to take one over a narrow bridge across the harbour. ECOC and several other Tilling Group companies did the same but it cannot have been general Group policy as Thames Valley KSWs had a black one.

Geoff Kerr


10/12/13 – 15:21

I disagree, Michael, in my opinion the harsh ride was due to the poor construction and extreme lightness of the early Orion bodies. The second batch we had a Percy Main, FT 9003/7 were an improvement on the first ones, FT 7893/6, however, the 1956 Park Royal bodied Arab IV was a superb vehicle in every sense bar one, NGT still specified the 5LW rather than opting for the 6LW. Having said that, they could scale the North face of the Eiger if asked to do so. As for speed, I think they must have had a high ratio diff, as they could get up to around the fifty mark. White steering wheels? The only ones I can remember at Percy Main were on the Daimler Fleetlines.

Ronnie Hoye


11/12/13 – 07:04

SVT 942_2

Here is a picture of the Guy H542 when brand new

SVT 942_3

and also a picture of same having had a bit of a hard life.
(I do not own either picture)

Michael Crofts


11/12/13 – 08:09

Michael’s second photo reminds me that PMT’s vehicles in the mid to late 1960s often had a care worn, shabby look.

Phil Blinkhorn


12/12/13 – 07:13

The red Steering Wheels at Southend was to warn that the bus was a highbridge and therefore banned from services 7/8 which had very low railway bridges.

Philip Carlton


09/12/15 – 06:04

Chris Barker asked about location. This image is Trinity St in Hanley, opposite the then Odean Cinema. I regularly travelled this route in late 50s/ early 60s. Little did I know that a decade later I’d be driving for PMT, though from Stoke Depot.

David Knight


 

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PMT – AEC Reliance – WJO 744 – S5626

PMT - AEC Reliance - WJO 744 - S5626

Potteries Motor Traction
1955
AEC Reliance MU3RV
Willowbrook B45F

Nine of these AEC Reliance MU3RV’s with Willowbrook B45F bodies had been ordered by City of Oxford Motor Services for delivery in 1955. Registered in Oxford as WJO 736-744, the last three were instead diverted to PMT which numbered them S5624-5626 and placed them in their Wells Motor Services Ltd. subsidiary fleet, painted in Wells’ green and cream livery. The Biddulph-based 20 vehicle Wells business had been acquired in 1953, and was absorbed into the main fleet in 1959, whereupon the trio of Reliances received standard PMT red and cream fleet livery. It is pictured here outside Biddulph depot on a dismal day in late 1971, probably not long before withdrawal.

Photograph and Copy contributed by John Stringer


19/11/13 – 05:45

Ah, memories, memories. ‘PMT – NorWestern, Biddulph Depot’. Foreman Tommy Chell complaining regularly about the rubbish that Paddy Grimes, his opposite number at NWRCC Macclesfield Depot sent him! (Not that it prevented Tommy from having a drink with Paddy most Friday nights!) For NWRCC, Biddulph was an outstation of Macclesfield, PMT carried out the necessary maintenance on the North Western contingent. As for S5626, well very much a Biddulph machine. The trio had a sad appearance, rather high front waist with consequent shallow windscreens. One thing is certain, it wouldn’t be long before it suffered a head gasket failure!!!5626 was the last of the three to be withdrawn, in 1972 passing to Martin, (Weaverham), Dealer in December that year.

WJO 744_2

Here is a photo of S5626 in service in Biddulph on 8th March 1971, looking rather neglected. Note that the standard PMT blind display is too deep for the aperture.

Ian Wild


19/11/13 – 15:22

It seems to me to be unusual for vehicles intended for one operator to be diverted to another before entering service, and then keep their allotted registrations. My experience – admittedly limited – is generally that the booked registrations become void and are superseded by ones relevant to the new "home" territory.
It is of course an entirely different story if a vehicle is passed from one operator to another after service, such as a Ribble PS2 going to Southport for further service.
How wrong am I???

Pete Davies


22/11/13 – 08:01

In 1965 Bristol Omnibus received four MWs originally built for Eastern National. These were delivered to Bristol in ENOC livery with Essex registrations in the JHK-C series, before being reregistered in Bristol with BHW-C marks.

Geoff Kerr


22/11/13 – 10:02

Thanks, Geoff

Pete Davies


22/11/13 – 10:03

The vast geographical area covered by the United Automobile Services Empire contained literally dozens of registration options, but they had a policy that vehicles new to them were all registered in Darlington, and so had an HN index. On the other hand, Northern General vehicles usually had the mark of the area to which the vehicle was first allocated, so they could be either a County or local authority registration.

Ronnie Hoye


09/03/16 – 06:55

North Western’s Biddulph depot was a depot in its own right and was so from July 1936 until March 1972 when the Biddulph depot work, together with Macclesfield and Northwich depots passed to Crosville.
North Western outstations were at Castleton (Derbyshire) and Warrington plus for a very short time Congleton.

John Dixon


10/03/16 – 05:02

With reference to the comments above regarding new vehicles diverted to different operators, I think it depends when the vehicle is first registered/taxed. In 1977, Trent exchanged VRs for Nationals with Northern General – the VRs had already been registered by Trent (UTO 830-7S) but had not entered service when they went to Northern General; the Nationals had not been registered by Northern General, so they were registered by Trent as VCH 473-80S. Another example is the G regd Willowbrook Atlanteans intended for Devon General – some at least were photographed at Willowbrook with Devon General fleet names,fleet numbers and Devon registration numbers in the OTT-G series; at the last minute they were diverted to Yorkshire Traction, who put them into service in Devon General livery, but with local Barnsley registrations in the RHE-G series.

Bob Gell


30/05/17 – 06:47

I remember these vehicles arriving at Well’s and that they had the name of a leasing company in Oxford painted in small letters on the lower body just behind the door.

CSR


 

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PMT – Leyland Leopard – 920 UVT – C920

Potteries Motor Traction - Leyland Leopard - 920 UVT - C920 1962

Potteries Motor Traction
1962
Leyland Leopard PSU3/3R
Plaxton Panorama C48F

C920 was one of a batch of five Leyland Leopard coaches to the recently permitted 36ft length delivered in 1962.
They were used on tours until 1968 when they were modified for one man operation which included fitting the roof mounted destination box. During my time at PMT they were allocated to Hanley Depot where they were reasonably suited to the longer distance services such as Hanley – Sandbach, Hanley – Crewe etc but not good on the more urban routes. My recollection is heavy steering, heavy clutch and heavy gear change – in fact they were just a heavy vehicle! The next batch of coaches were Reliance 590s, a much more lively and lighter vehicle to drive. (That should suit David O)!
The photo is taken in the preservation era on 9th September 1979 at the West Riding 75th Anniversary Rally at Belle Isle Depot in Wakefield. The programme records it as recently acquired by the Potteries Omnibus Preservation Society – I wonder if it is still around?

Photograph and Copy contributed by Ian Wild


08/09/13 – 08:30

You know me so well, Ian. Maybe that’s the real reason SUT got 333? Did it escape from an intended batch of six for PMT? Not only were they heavy, heavy, heavy, they had that low cramped driving position and – care of gear ratios – slow. I commuted regularly on the X48 to Manchester and initially it was on North Western’s early Y types on the same chassis. Only once did I get the feeling that they could be good with a driver who managed to DRIVE the thing – keeping the thing in third at the CORRECT revs and storming over the hills on Woodhead. Being an AEC man doesn’t prevent me saying that the Leopard eventually developed in its later years into a good coach – but they never got the ratios right on the standard Pneumo-cyclic box.

David Oldfield

PS: The roof box looks like one of those virtual reality head sets.


09/09/13 – 06:41

David’s comments about North Western’s early Y types is interesting. I regularly rode on those as a teenager on the X5 services to and from London and from a passenger’s point of view they were certainly lively enough on the flat and the more gentle gradients.
I also rode Western Scottish’s versions to and from Glasgow. The A6 over Shap and A74 over Beattock never seemed to present a problem, even when having to get around some fairly slow moving eight wheelers from Southall and Leyland which, when laden and often drawing a trailer, would really struggle.
Given Ian’s recollections regarding the heavy handling of the vehicle, it strikes me as a little odd that North Western, as a keen user of both AEC and Leyland, put all its coach eggs in the Leyland basket from the early 1960s onwards with the Leopard as the chosen chassis.

Phil Blinkhorn


09/09/13 – 09:00

The only area where the early Leopards were superior to the AEC was that they went in the direction you turned the wheel, where as the AEC’s had a tendency to wander. But you’re right about the later Leopard’s David, however, an AEC Reliance with a six speed ZF would knock spots off any Leopard, perhaps that’s why BL ‘not Leyland Motors’ killed if off?

Ronnie Hoye


09/09/13 – 14:15

SUT’s drivers hated 333 [it was the same age and identical to PMT C920] for the reasons stated. The next Leopards only arrived, in the mid ’70s, after NBC take over. I drove a 1976 example with a subsequent owner and was agreeably surprised by how it performed. By then a higher driving position, power steering and the 5 speed pneumo-cyclic box (not to mention a bigger engine) had addressed a number of the earlier criticisms. Ian’s (and SUT’s) criticisms were widespread but the Leopard did have some virtues – but maybe more for the engineer than the driver. It was, to quote a Commercial Motor journalist who was/is also an operator, a reliable plodder. When I once put Phil’s question to a North Western driver he said, "Well the Leopard – especially semi-auto – is nigh on idiot proof but not every one can drive a six speed ZF." Chris Y and Ian will agree that a ZF is not difficult if you drive properly (that is sensitively) but I know people, who ought to know better, who can’t! Lots of Leopard coaches had two speed rear axles. I always find these fun. There’s a sense of achievement using the splitter well – and this no doubt helped the performance of early Leopards. If you were a Leyland fleet, there was no doubt enough to keep you faithful – but I preferred the (Ribble) Leyland engined REs on the Manchester – Scotland services.

David Oldfield


10/09/13 – 16:30

I was still at Percy Main the first time I encountered an AEC Reliance with a ZF box, a Duple bodied demonstrator turned up, and those of us who were around at the time were invited to have a drive. We were all experienced with manual boxes, which on occasion required a bit of brut force and ignorance. We sat round for the pep talk, and we were informed that “You don’t need to grab the gear stick, all you need with a ZF is gentle guidance with the palm of the hand, and it will do all the work for you” Guess what? He was dead right.

Ronnie Hoye


11/09/13 – 08:30

As someone who worked for Southdown for nearly 22 years I had experience of various types of Leopard as well as an assortment of East Kent Reliance on South Coast Express work I have to agree with the previous comments.
The Leopard most certainly required considerable muscle to drive the steering and all the pedals were heavy to use although I found the large treadle throttle was comfortable in use and as Ronnie Hoye says the steering had no tendency to wander unlike the Reliance which needed constant attention but was lighter to use.
The two speed axle, which was fitted to all our Leopards both buses and coaches, did indeed help the performance especially on the O.600 engine models on the later O.680 engine models it really boosted the performance, although they were something that needed to be used properly to get the best out of them which sadly all too many drivers didn’t bother to do We had a batch of seven PSU5’s in 1981 which were fitted with a splitter box a much smoother operation, the main difference being that being part of the gearbox it changed as soon as the switch was operated irrespective of throttle position whereas the two speed being part of the rear axle would only change when the throttle was released taking the load off the mechanism, so could be preselected if necessary.
Having said all that about the Leopard I still found the Reliance much more enjoyable to drive the 6 speed box being a delight to use needing only the lightest of touches to get the best from it which after the effort needed on the manual Leopard was such a pleasure the brakes were also much lighter and progressive to use. The engine always felt much more free revving and, more powerful, I only drove one semi automatic Reliance after which I still preferred the manual version.
The later Leopards with 680 engines, pneumocyclic gearboxes and high driving position were indeed much better vehicles but never as good as the 6 speed Reliance

Diesel Dave


11/09/13 – 16:30

Well, I’ve said it before – i) ZF Reliance ii) RELH/REMH – (preferably 6L) iii) TRCTL11 Tiger iv) late Leopard. That is my hall of coaching fame – with apologies to Arab LUF fans. (I neither rode on nor drove any so I cannot have a view!)

David Oldfield


12/09/13 – 08:30

Couldn’t agree more Dave, the Leopard with raised driving position, 680 engine and 5 speed pneumocyclic gearbox made a very good bus or coach.
PMT had 20 Leopard buses delivered 1962/3 with manual gearboxes which weren’t bad vehicles. It was the five coaches converted for omo that just weren’t suited to their new role. The contemporary Reliance 590 buses although better than the earlier 470s still had problems with cylinder head gaskets/cylinder liner seal failures and the hydraulically operated clutches gave a fair degree of trouble. Much easier to steer and change gear on though!

Ian Wild


12/09/13 – 08:30

No need to apologise, David, since we are talking about different eras. I have only ever said that I think the Guy Arab LUF was the finest coach chassis of its time. As for late Leopards and Reliances, the only good thing to come out of the demise of the Reliance was the Leopard with 6-speed ZF gearbox, which is what it should always have had.

Peter Williamson


12/09/13 – 16:30

The 470 and 590 lost AEC a number of friends – despite the 691 and 760 addressing most of the problems – but the ZF Reliance (especially 691/760 powered) was a thoroughbred. Leyland still didn’t get it quite right, though, Peter.
The ZF used on the Reliance was an overdrive unit (5th was direct), that used on the Leopard had a direct 6th. [Rather like the strange unit used on the X reg Midland Scottish Leopards. Ostensibly a 5 speeder with CAV change (ie like Monocontrol and not the normal Westinghouse pedestal), it was more like a 4 speeder with a crawler below 1st. I drove one in preservation and it was odd to be able to start regularly in "3rd".

David Oldfield


11/08/14 – 17:32

AEC vs Leyland at North Western
Engineering staff at Macclesfield always told me they mistrusted AECs for always blowing gaskets. Leylands more friendly to maintain.

Bob Bracegirdle


06/03/21 – 07:09

During the early/mid 80s I travelled on National express coaches nearly every other weekend. They were mainly Leyland Leopard coaches, usually with 680s and the 5 speed air assisted box. Some did have 2 speed axles, but these were much rarer. The coaches had a. Huge gap between 4th and 5th, which affected there performance on motorway inclines, as the vehicle had to reduce speed to 50-55mph to change down. This was always where others coaches such as the Volvo B10s would come past. However, on the flat, many of these coaches would easily reach 80mph for long periods.
I once travelled on a Leopard with an early TL11 and air assisted box with twin speed axle, that was the fastest coach I ever travelled on. It only dipped to 70mph on the inclines not 55 and powered past the Volvo models by 5-10mph. It also held 80 on the flat.
Seems bizarre thinking of coaches going that fast, but at the time they would often been in the outside lane on the motorway going as fast they were capable of with the driver with his foot on the boards. The Leopards sounded great at speed, and growling around the London Victoria and Digbeth stations.
Amazing times.

Dr Chris Davies


13/03/21 – 06:36

I seem to recall that the restriction of coach/bus speed limits on motorways was because of a spate of minor accidents, then a biggy, when a coach went off the motorway and down some some sort of large drain vertically, killing a lot of pensioners. I think it was near Bristol. I think it took a while because they had to get the whole of the EU to agree the limits and a fair time for vehicles with speed governors to come along.

Chris Hebbron


15/03/21 – 06:30

I think the accident that Chris is referring to is this one:- www.independent.co.uk/

Nigel Frampton


15/03/21 – 13:36

The very one, Nigel. Thx for raking that out. Memory not so bad, after all. Now then, what was I going to do next??? Um!

Chris Hebbron


 

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