If HGV top speeds wern't limited?

If HGV top speeds wern't limited?

Author
Discussion

wildone63

Original Poster:

994 posts

212 months

Tuesday 22nd March 2011
quotequote all
Just out of curiosity following a discussion at work today,does anyone on here know what the top speeds of some common models of HGV (both rigid and artic)would be if they werent fitted with limiters?
Weve had guesses from 65-70mph to well over the ton eek

carlove

7,584 posts

168 months

Tuesday 22nd March 2011
quotequote all
On the Top Gear episode with the lorries didn't one of the get nearly 100MPH in they're lorry

Viper

10,005 posts

274 months

Tuesday 22nd March 2011
quotequote all
check out some old top gear vids, they did that at Millbrook proving grounds im sure Hammond hit 100mph with a empty trailor on the back

they all had pretty old cabs as well, so imagine what a new one could do if geared right

roverspeed

700 posts

197 months

Tuesday 22nd March 2011
quotequote all
I have been kept up with by an Artic up an incline at 0.9 leptons.

It was an Irish one, so probably a dodgy limiter hmmm.

Would be bloody scary at that speed.

maniac0796

1,292 posts

167 months

Tuesday 22nd March 2011
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Aye, they do enough fecking damage at 60mph, let alone at 90 or 100

Willy Nilly

12,511 posts

168 months

Tuesday 22nd March 2011
quotequote all
I used to drive Peterbilts that were limited to 70. They would do that (with 430hp) weighing about 32 tonnes. There was a very long steep hill we would go down where they would hit 90 while pulling an over sized load.

I followed a Pete 379 across Nevada at 85mph on the flat. I think we was empty or lightly loaded.

RB Will

9,672 posts

241 months

Tuesday 22nd March 2011
quotequote all
Racing trucks are limited to 100mph

binlicker

377 posts

163 months

Tuesday 22nd March 2011
quotequote all
Modern HGVs built for the UK market wont do much more than 60 anyway, the manufacturers know they are limited to 80kmph so no point wasting effort making them any faster.

In the early nineties I worked for a coach operator running Leyland Tiger 260s, it was possible to switch the limiter off at the time and some of the healthier ones would happily crack 100mph. It was stopping them afterwards that was hard, 12 tons at 100mph with drum brakes all round!!! yikes

wizzbilly

955 posts

194 months

Tuesday 22nd March 2011
quotequote all
100 is more than achivable shall we say and down hill plenty more windy hill with 26pallets pisshing away sure can get you into tripple figures no problem .

hang around ports you will se plenty of boys making up time for the boat

chriscoates

791 posts

161 months

Tuesday 22nd March 2011
quotequote all
Paddy_N_Murphy said:
Our 7.5Te horsebox does 75 ok, but its the gearing that really governs it.
They are geared to sit at 60 all day, not faster.

However in the USA, I do recall driving in the down in to Paduka, Kentucky (home of the National Quilt Museum I recall smile ) at about 11 at night and tucking up with some yankee Peterbilts / Kenworths and alike in my then Chevy Silverado truck.
I was thinking (having been caught twice speeding in the month) that in between a few rigs in convey was the place to be - they knew where the 'smokies' would be.

Bejesus those bad boys were running along at up to 95mph at times and I was peddling as fast as I could to keep up !

Obviously geared for a little more sprightly cruising in the USA
When I was in Florida last year driving on the interstates I remember they always did at least 70, and some were doing 80mph. Probably explains why there's shredded tyres all over the hard shoulder in the States.

carlove

7,584 posts

168 months

Tuesday 22nd March 2011
quotequote all
Paddy_N_Murphy said:
However in the USA, I do recall driving in the down in to Paduka, Kentucky (home of the National Quilt Museum I recall smile ) at about 11 at night and tucking up with some yankee Peterbilts / Kenworths and alike in my then Chevy Silverado truck.
Off topic but there is a quilt museum in York

wizzbilly

955 posts

194 months

Tuesday 22nd March 2011
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anonymous said:
[redacted]
speed limit is set throught eu

skinley

1,681 posts

161 months

Tuesday 22nd March 2011
quotequote all
roverspeed said:
I have been kept up with by an Artic up an incline at 0.9 leptons.

It was an Irish one, so probably a dodgy limiter hmmm.

Would be bloody scary at that speed.
Irish limiters don't let you travel below 56mph.

wizzbilly

955 posts

194 months

Tuesday 22nd March 2011
quotequote all
not all paddys bend the rules even though they have a bad name in the past a lot are by the book these days still some bend rules to keep there heads over the water

plenty of uk hauliers just as bad .#

the motto is keep her lit

carlove

7,584 posts

168 months

Tuesday 22nd March 2011
quotequote all
Paddy_N_Murphy said:
carlove said:
Paddy_N_Murphy said:
However in the USA, I do recall driving in the down in to Paduka, Kentucky (home of the National Quilt Museum I recall smile ) at about 11 at night and tucking up with some yankee Peterbilts / Kenworths and alike in my then Chevy Silverado truck.
Off topic but there is a quilt museum in York
hehe Loser I can't believe you know that

I don't know why but I always remember Puduka Kentucky for that, and I have been there for nigh on 15 years !!
I go past it about once a week. I promise I've never been.biggrin

davepoth

29,395 posts

200 months

Tuesday 22nd March 2011
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I was doing 110 down I-66 in America (winds through West Virginia) and was overtaken by a Peterbilt tractor unit...

The_Burg

4,846 posts

215 months

Tuesday 22nd March 2011
quotequote all
Followed plenty of our Polish friends truck at 80+.
And they wonder why our truckers can't compete.....

30mph slower and twice the cost for fuel.
(Not that 10's of tons shifting at 80 mph plus is a good idea)

Bit like old buses, slipstreaming buses down the local dual carriage way on 125cc bikes you could top 80mph with ease.

CatfishCKY

904 posts

173 months

Tuesday 22nd March 2011
quotequote all
I believe I've had a truck without a limiter behind me. I overtook him whilst doing about 0.7 leptons on a dual carriageway and he was doing probably about 0.5. Thought I had passed him safely, and I continued doing about 0.7 leptons, and this truck continued following me - it certainly wasn't limited. It was a ginormous cement truck too which was quite scary!

Life Saab Itch

37,068 posts

189 months

Tuesday 22nd March 2011
quotequote all
I find it a bit hairy when the truck gets to about 110kph on a downhill stretch.

I wouldn't like to travel at that speed as a cruise. Especially in a Merc, you'd never stop.

vladcjelli

2,984 posts

159 months

Tuesday 22nd March 2011
quotequote all
carlove said:
Paddy_N_Murphy said:
carlove said:
Paddy_N_Murphy said:
However in the USA, I do recall driving in the down in to Paduka, Kentucky (home of the National Quilt Museum I recall smile ) at about 11 at night and tucking up with some yankee Peterbilts / Kenworths and alike in my then Chevy Silverado truck.
Off topic but there is a quilt museum in York
hehe Loser I can't believe you know that

I don't know why but I always remember Puduka Kentucky for that, and I have been there for nigh on 15 years !!
I go past it about once a week. I promise I've never been.biggrin
Just googled quilts as a result of this thread.

Probably not the OPs intended direction?