Scania gearbox choices

Hello all.

Firstly, my thanks to everyone who has provided, maintained and contributed to this very useful resource.

First post here, spec/tech related.

We have 3 trucks to change later in the year, whittled down to Volvo, Renault and Scania based on past experiences, local factors, etc, either one of each or all from the same marque. We may buy something second-hand to tide us over in the meantime but are looking at buying three new ones before euro-6 comes into place. Anyway, with regard to the Scania’s, I’d like to know your thoughts on the different gearbox options that are available, namely:

4 over 4 plus crawler
3 over 3 splitter
latest Opticruise both with and without clutch pedal

I feel that when it comes to the Renault and Volvo, their automated manuals are so good we won’t consider a manual version of either.

Our operation will be 46 tonne gross by then, multi-stop tanker work in and out of farmyards, running to depots full and back empty. A friend on the same work recently purchased an R420 with the 4 over 4 manual box and a retarder. He says his decision was based on the fact that modern trucks now have so much torque they can cope with needing fewer gears, and if it doesn’t have a splitter, well then that’s one less thing to go wrong. I like his thinking.

If you get the Scania Opti get the 3 pedal version as you get a conventional feel when shunting in and out of tight spaces. Personally I’d have thought a 3 over 3 with splitter a better option than a 4 over 4.

As for the Opti box, I’m undecided my job is less busy by having it but it can be infuriating when it decides to do it’s thing when it wants to. I know you can put it into manual but I’ve never seemed to master that, without a proper gear lever it seems odd.

Lastly don’t you mean 44t GVW?

Just buy a Volvo

Biggest factor is going to be drivers. If it’s a long-term staff of competent drivers then the 3 over 3 splitter is probably going to give the best all round results, particularly on this sort of work but, if it’s a revolving door mixed bag of potential muppets and agency* then go for all out auto.

*Before anyone that does/has done agency replies I know you take great care and know what you’re doing this isn’t a direct slur against you personally but, let’s not kid ourselves, we all know there’s a helluva a lot of agency drivers out there that can’t get regular work for good reason and I wouldn’t let take the wheel of the Thomas the Tank Engine kiddie ride outside Tescos as they’d somehow manage to hit something with it - assuming they haven’t flounced off refusing to drive it because the choo-choo noise or a flashing light isn’t working properly.

Own Account Driver:
Biggest factor is going to be drivers. If it’s a long-term staff of competent drivers then the 3 over 3 splitter is probably going to give the best all round results, particularly on this sort of work but, if it’s a revolving door mixed bag of potential muppets and agency* then go for all out auto.

*Before anyone that does/has done agency replies I know you take great care and know what you’re doing this isn’t a direct slur against you personally but, let’s not kid ourselves, we all know there’s a helluva a lot of agency drivers out there that can’t get regular work for good reason and I wouldn’t let take the wheel of the Thomas the Tank Engine kiddie ride outside Tescos as they’d somehow manage to hit something with it - assuming they haven’t flounced off refusing to drive it because the choo-choo noise or a flashing light isn’t working properly.

:laughing:

switchlogic:
Just buy a Volvo

Touche!

Own Account Driver:
Biggest factor is going to be drivers. If it’s a long-term staff of competent drivers then the 3 over 3 splitter is probably going to give the best all round results, particularly on this sort of work but, if it’s a revolving door mixed bag of potential muppets and agency* then go for all out auto.

*Before anyone that does/has done agency replies I know you take great care and know what you’re doing this isn’t a direct slur against you personally but, let’s not kid ourselves, we all know there’s a helluva a lot of agency drivers out there that can’t get regular work for good reason and I wouldn’t let take the wheel of the Thomas the Tank Engine kiddie ride outside Tescos as they’d somehow manage to hit something with it - assuming they haven’t flounced off refusing to drive it because the choo-choo noise or a flashing light isn’t working properly.

No need for me to add my two penneth, He’s got it covered.
But am i missing something? 46 Tons?

limeyphil:

Own Account Driver:

No need for me to add my two penneth, He’s got it covered.
But am i missing something? 46 Tons?

+2 can’t argue with any of that excellent post.

I’ve driven all the boxes except for 4+4 manual which i don’t know was an option these days so can’t comment on that, had that sort of box in 1 2 3 and very early 4 series and it was fine…edit or was the 110/111 a splitter, i’ve forgotten.

If you have good drivers then basically they’ll manage any box, and being drivers they couldn’t agree on anything anyway…:wink:

I don’t like the 3 speed manual much, it baulks badly until warm and its not a pleasure to use at all but will cover huge mileages trouble free, would have been better if was constant mesh IMO at least there would be no syncromesh to fight.

Auto with three pedals is better than the 2 pedal for manoeuvering IMO, i had one for 3 years and have driven the 2 pedal autos more recently, nothing to chose between them in auto mode once moving.

I have to make some very tight reverses full weight reverses on my tank job, one in particular being a tyre bending jack knife reverse round a corner, the full autos do not take kindly to this whatever make.

Where the Scania autos score well is that they drive extremely well in manual override, especially in MH mode, which gives faster changes than in normal M mode (just as in the two corresponding auto modes), i never ever drive Scanias in full auto mode, its like watching paint dry and pulling out from junctions is too slow for comfort, the constant hunting between gears and the vehicles inability to ever be in the correct gear at a rolling start junction annoys me too much.
Also get better fuel consumption in manual override.

If i were buying a Scani and rated my drivers i would go for the 3 pedal auto for its versatility.

As an aside i don’t rate the 440 to have as much pure guts as a well worn 420.

Agree with specifying retarder, the normal Scania exhaust brake makes a noise and thats its sole contribution, Volvo’s standard 3 stage retarder makes a mockery of it.

Had a Volvo FM (450?) demo a few months ago, excellent drive and streets ahead of the economy of older FM 420’s i drove, engine retarder was superb, agree about the auto box its the business.
If you haven’t drive Volvos for a while try one, i was pleasantly surprised…except for the bloody mirrors which the cleaner designed and they still haven’t sorted to prevent the massive blind spots.

edit, just one thing, having used extensively a Daf CF 460 manual 16 speed, lorry engine gearbox combination was very impressive, rang rings round other vehicles on tank work, and gave every bit as good fuel consumption as Scania whilst covering the ground easier and quicker.
Tight manoeuvers were a joy, no waiting interminably for the box to serve a gear up, a real modern drivers lorry.
Lot to be said for an old school lorry, which CF so specced certainly is.

Juddian:

limeyphil:

Own Account Driver:

No need for me to add my two penneth, He’s got it covered.
But am i missing something? 46 Tons?

+2 can’t argue with any of that excellent post.

I’ve driven all the boxes except for 4+4 manual which i don’t know was an option these days so can’t comment on that, had that sort of box in 1 2 3 and very early 4 series and it was fine…edit or was the 110/111 a splitter, i’ve forgotten.

If you have good drivers then basically they’ll manage any box, and being drivers they couldn’t agree on anything anyway…:wink:

I don’t like the 3 speed manual much, it baulks badly until warm and its not a pleasure to use at all but will cover huge mileages trouble free, would have been better if was constant mesh IMO at least there would be no syncromesh to fight.

Auto with three pedals is better than the 2 pedal for manoeuvering IMO, i had one for 3 years and have driven the 2 pedal autos more recently, nothing to chose between them in auto mode once moving.

I have to make some very tight reverses full weight reverses on my tank job, one in particular being a tyre bending jack knife reverse round a corner, the full autos do not take kindly to this whatever make.

Where the Scania autos score well is that they drive extremely well in manual override, especially in MH mode, which gives faster changes than in normal M mode (just as in the two corresponding auto modes), i never ever drive Scanias in full auto mode, its like watching paint dry and pulling out from junctions is too slow for comfort, the constant hunting between gears and the vehicles inability to ever be in the correct gear at a rolling start junction annoys me too much.
Also get better fuel consumption in manual override.

If i were buying a Scani and rated my drivers i would go for the 3 pedal auto for its versatility.

As an aside i don’t rate the 440 to have as much pure guts as a well worn 420.

Agree with specifying retarder, the normal Scania exhaust brake makes a noise and thats its sole contribution, Volvo’s standard 3 stage retarder makes a mockery of it.

Had a Volvo FM (450?) demo a few months ago, excellent drive and streets ahead of the economy of older FM 420’s i drove, engine retarder was superb, agree about the auto box its the business.
If you haven’t drive Volvos for a while try one, i was pleasantly surprised…except for the bloody mirrors which the cleaner designed and they still haven’t sorted to prevent the massive blind spots.

edit, just one thing, having used extensively a Daf CF 460 manual 16 speed, lorry engine gearbox combination was very impressive, rang rings round other vehicles on tank work, and gave every bit as good fuel consumption as Scania whilst covering the ground easier and quicker.
Tight manoeuvers were a joy, no waiting interminably for the box to serve a gear up, a real modern drivers lorry.
Lot to be said for an old school lorry, which CF so specced certainly is.

That would sum up my experience, except insert XF for CF on the Daf front…Best gearbox I have ever used and picking up a fully laden trailer from a field on a slight incline, the Daf didn`t even spin a wheel in low 1st on tickover :sunglasses: I am no fan of fully laden auto boxes on tight farms.

But am i missing something? 46 Tons?
[/quote]
I think J-lad might be from Southern Ireland becaue at the moment 6 axles are allowed to run at 44 ton and 5 axles at 42 ton.
The word is that soon 6 axles can go to 46 ton and 5 axles to stay at 42 ton :unamused:
I’d much prefer if it was lke continental europe and everyone stayed to a maximum 40 ton,more work,less fuel and less hardship on trucks and trailers!

switchlogic:
Just buy a Volvo

Welcome back from the dark side luke!

Having many years experience with the 3 pedal scania opticruise, I wouldn’t recommend it & wouldn’t spec it again.

The new 2 pedal version is meant to be a big improvement, it has a rocker function to help when stuck, I would spec this but not for your operation.

Basically you need a manual box for the type of work you’re describing. I’d choose 4 over 4 as if it’s not broke why change to 3 over 3, we don’t like change here! Plus you’d need to learn a new gear box layout. Scania retarder is excellent & a must have at max weight:

scania.co.uk/about-scania/me … unced.aspx

I’m sure the retarder offerings from the other 2 are decent enough as well.

The new Volvo is hugely impressive though with independent front suspension and dynamic steering, would be tough to be beat on Ireland’s country roads! volvotrucks.com/trucks/uk-ma … vo-fh.aspx

You can’t really compare Renault with the other 2 as they’re in different leagues really.

Although if you’re doing nights away, there’s only one choice in my opinion: trucks.mercedes-benz.com/new-act … n#/Comfort

Cold Up North:

switchlogic:
Just buy a Volvo

Welcome back from the dark side luke!

He’s copped off with a woman?? :open_mouth:

I’m joking but, really, poor Holly must cry herself to sleep. Anyway, she’ll have to learn they’re notoriously promiscuous his sort*

*Employed drivers