ploughman Posted March 14, 2020 Share Posted March 14, 2020 (edited) I used to be in a TA Royal Engineer Airfield unit based at RAF Leeming. As par of our vehicle allcation we had 2 Saracens initially from about 1989 to 1992 These bits of armour had all been modified with a Plexiglas cupola over the commanders position. This was to enable better visibility when doing a recce for bomb damage on the runways, but did create vehicle access problems. The vehicles had no other purpose other than airfield use. Does anyone have any photos of these vehicles so fitted? Similar vehicles may have been at Marham, Coningsby, Waddington, Coltishall, Honington, North Luffenham, Lossiemouth or Kinloss. Thanks. Edited March 14, 2020 by ploughman Quote Link to comment Share on other sites More sharing options...
ploughman Posted September 13, 2020 Author Share Posted September 13, 2020 (edited) Found something similar eventually, but not a Saracen. A 432 that appears to be ex RAF or was an RE vehicle that worked on Airfields. The Cupola is of a similar type to the one I am looking for a photo of. Photo taken on the BONESS Railway near Edinburgh and due to be moved to Bovington. Registration seems to be 21 GB XR may be wrong. Edited September 13, 2020 by ploughman Quote Link to comment Share on other sites More sharing options...
Richard Farrant Posted September 13, 2020 Share Posted September 13, 2020 I notice P4 on the side of the 432, this could indicate it was one of the prototypes. Maybe the 'glass bowl' was to protect the driver from the elements during the trials? Quote Link to comment Share on other sites More sharing options...
David Herbert Posted September 13, 2020 Share Posted September 13, 2020 This FV432 is indeed one of the prototypes and is significantly different to the series production ones. Its registration is actually 216 BXR which is has always carried. It never had an army registration though the Pre-Production FV430s (with 'W' numbers) did have army registrations (from 03DA04 to 03DA30 I believe). It has resided at the Bo'ness and Kinneil Railway near Edinburgh where that photo was taken but is being returned to Bovington. Once Fv432 production was established P4 went to FVRDE at Chertsey where it was used for experiments into hydrostatic steering transmissions and other projects. Amongst other details the running gear is directly taken from the last version of FV420, with narrower road wheels, lighter suspension arms and lighter sprockets. The rubber track pads are also smaller than FV430 series. The yellow stripe was simply to make it more visible in the camp and on the test track. The armoured engine louvres were replaced by wire mesh and the perspex cupola was added to give a little driver comfort. There is a photo of it in William Suttie's excellent book 'The Tank Factory' which is a history of Chertsey. David 1 Quote Link to comment Share on other sites More sharing options...
XS650 Posted September 14, 2020 Share Posted September 14, 2020 Curious as to why Saladins used .Were the RE repair teams tasked to inspect runway bomb damage whilst the air attack was still on ? Craig Quote Link to comment Share on other sites More sharing options...
ploughman Posted September 14, 2020 Author Share Posted September 14, 2020 (edited) The Inspection teams would be out within minutes of an All Clear being given. There would be the liklihood of AP mines, Bomblets and other nasties scattered around. Tracked or Wheeled the purpose would be the same and that would be to ascertain the damage done to the airfield to enable a plot of a minimum operating strip for the planes. In some cases there was also the possibility of the use of a helicopter but ground vehicle provision was always provided. As an example this is RAF North Luffenham from Google. The Airfield was used as a training centre for the inspection teams, this would have included all types of damage. Edited September 14, 2020 by ploughman 2 Quote Link to comment Share on other sites More sharing options...
andym Posted September 17, 2020 Share Posted September 17, 2020 On 9/13/2020 at 10:22 PM, David Herbert said: [snip] There is a photo of it in William Suttie's excellent book 'The Tank Factory' which is a history of Chertsey. David Thanks for the tip about the book David! Andy Quote Link to comment Share on other sites More sharing options...
David Herbert Posted September 17, 2020 Share Posted September 17, 2020 I have no connection to and have never met William Suttie but I found his book to be packed with information that I find interesting and is also very well laid out and easy to read. I thoroughly recommend it if you have a technical interest in armoured vehicles. It is also not very expensive and easy to find on Ebay ! David Quote Link to comment Share on other sites More sharing options...
andym Posted September 17, 2020 Share Posted September 17, 2020 I've already ordered a "used but very good" one from Amazon! Andy Quote Link to comment Share on other sites More sharing options...
Snorkelling Dave Posted March 18 Share Posted March 18 Further to the info re the Prototype P4 FV432 vehicle, I was involved with testing its steering characteristics in the 1970's on the old Gloucester Aircraft Runway for MVEE, when it was on loan to Serck / Commercial Hydraulics. It was rebuilt with a hydrostatic steering system, and the hydraulics and track torques & revs were fully instrumented up by Serck.Testing included on wet and dry surfaces and also the effects of changing the Cof G. This was achieved by attaching 45 gallon oil barrels filled with concrete to the front (and back?). The welded fixing brackets can still be seen. Procuring track pads for this vehicle proved difficult and in the end the company had to take standard pads and cut them down on a band saw to fit. This vehicle was also used to demonstrate infinitely variable steer. The hydraulic pump and motor running gear in the P4 was a Serck Size 9 and this design of running gear formed the basis used in STN37 steering system for Challenger made by Commercial Hydraulics, who took over Serck & the P4 testing at Gloucester. David 2 Quote Link to comment Share on other sites More sharing options...
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