By continuing to use this site, you agree to our use of cookies. Find out more
Forum sponsored by:
Forum sponsored by Forum House Ad Zone

Speedometer Error

All Topics | Latest Posts

Search for:  in Thread Title in  
Ajohnw17/08/2015 10:37:43
3631 forum posts
160 photos

I did manage to sort the 60mph on real hgv's. Seems the uk did something on there own. The EU 56 was backdated and not just new as far as I am aware but past some point they are not needed.

Did you know that an empty Tesco artic clocks in at circa 17 tonnes and a hell of a lot of that is down to the racking. Actually I think it's 19.

John

-

John Stevenson17/08/2015 10:45:32
avatar
5068 forum posts
3 photos
Posted by Neil Wyatt on 17/08/2015 10:29:06:

Amazing how many people don't realise that non-car derived vans are limited to 60 on dual carriageways - a fair few points doled out that way.

Neil

Sorry ALL vans whether car derived or not.

Friend was recently done in a Doblo van travelling at 70 on the A50 but a Doblo car, ie with side windows fitted is OK up to 70.

Also plenty of ways to bypass limiters on HGV's [ don't care what they call them this week, still HGV's in my book ] however the tacho will record that speed and not only the tacho which is vehicle specific it will also record that speed on the drivers card.

The drivers card is a card, same size as a credit card that is slots into the vehicle somewhere and linked to the tacho.

This records everything the driver does as regards hours, speed, time driving etc. The newer cards also have an RFI strip in them so Plod doesn't even have to pull you over, they can read the card as they drive alongside.

Muzzer17/08/2015 14:54:33
avatar
2904 forum posts
448 photos

When you drive in those 50mph average speed zones, it's clear that many drivers somehow believe that the speed thresholds for them is somehow lower than it would be for a static camera - like 47-48mph from what I can tell. Why on earth would that be?

As discussed above, the prevailing threshold allowing for the accuracy of the speedo is at least +10% +2mph, so you should be safe driving at 57 or so - assuming the driving conditions otherwise permit. Sure enough, I've driven all over the country on that basis and have still to cop a ticket. Yes, I have about 35 years of accident free driving with only one minor traffic offence (speeding, 15 years ago) in that entire period.

There's a lot of bull sitting when it comes to driving but also a lot of irrational thinking.

Murray

Roderick Jenkins17/08/2015 15:11:38
avatar
2376 forum posts
800 photos
Posted by Muzzer on 17/08/2015 14:54:33:

When you drive in those 50mph average speed zones, it's clear that many drivers somehow believe that the speed thresholds for them is somehow lower than it would be for a static camera - like 47-48mph from what I can tell. Why on earth would that be?

Perhaps they were screaming along at 55 before they realised they were in a 50 zone and have to bring the average down.

Rod

Neil Wyatt17/08/2015 15:22:09
avatar
19226 forum posts
749 photos
86 articles
Posted by John Stevenson on 17/08/2015 10:45:32:
Posted by Neil Wyatt on 17/08/2015 10:29:06:

Amazing how many people don't realise that non-car derived vans are limited to 60 on dual carriageways - a fair few points doled out that way.

Neil

Sorry ALL vans whether car derived or not.

www.gov.uk/speed-limits

The Doblo (I think) counts as a small panel van as it came before the people carrier,

Neil

Gordon W17/08/2015 16:30:58
2011 forum posts

If you want to drive above the speed limit, based on the 10 p/cent etc. you have to be sure that your car speedo is accurate.

V8Eng17/08/2015 19:15:07
1826 forum posts
1 photos

A story in the papers a couple of weeks ago, claimed that the Police are intending to clamp down on those exceeding speed limits by even small amounts.

Nicholas Farr17/08/2015 20:43:44
avatar
3988 forum posts
1799 photos
Posted by Roderick Jenkins on 17/08/2015 15:11:38:
Posted by Muzzer on 17/08/2015 14:54:33:

When you drive in those 50mph average speed zones, it's clear that many drivers somehow believe that the speed thresholds for them is somehow lower than it would be for a static camera - like 47-48mph from what I can tell. Why on earth would that be?

Perhaps they were screaming along at 55 before they realised they were in a 50 zone and have to bring the average down.

Rod

Hi Rod, I have done exactly that a couple of times.

Regards Nick.

All Topics | Latest Posts

Please login to post a reply.

Magazine Locator

Want the latest issue of Model Engineer or Model Engineers' Workshop? Use our magazine locator links to find your nearest stockist!

Find Model Engineer & Model Engineers' Workshop

Sign up to our Newsletter

Sign up to our newsletter and get a free digital issue.

You can unsubscribe at anytime. View our privacy policy at www.mortons.co.uk/privacy

Latest Forum Posts
Support Our Partners
cowells
Sarik
MERIDIENNE EXHIBITIONS LTD
Subscription Offer

Latest "For Sale" Ads
Latest "Wanted" Ads
Get In Touch!

Do you want to contact the Model Engineer and Model Engineers' Workshop team?

You can contact us by phone, mail or email about the magazines including becoming a contributor, submitting reader's letters or making queries about articles. You can also get in touch about this website, advertising or other general issues.

Click THIS LINK for full contact details.

For subscription issues please see THIS LINK.

Digital Back Issues

Social Media online

'Like' us on Facebook
Follow us on Facebook

Follow us on Twitter
 Twitter Logo

Pin us on Pinterest

 

Donate

donate