Went out and worked on a Skytrack today. It had a B series cummins 4 cylinder (4BT) with a displacement of 4.7 litres!

From what I have found out so far it looke like the 3.9 is gone and has been replaced with a 4.7

I'm wondering if the 5.9l 6 cylinder is next.

at .2l/ cylinder increase, if we extrapolated that to the 6 cyl, that would mean we would have a 7.1l 6BT. One can only hope.

Anyone out there know something else about this? I'm definitely all ears and excited.

 

The 6.7 liter is supposed to be introduced mid '07 MY.

 

Not quite 7.1L, but close. Read this !

 

Well, i wasn't far off. I'm kinda thinking i want to get my hands on the 4.7 4BT. The one I looked at was made for varying RPM's up to 2600 redline. Unfortunately it only made 110 HP. But with what looked to be a baby VP44(2 lines missing) and electronics, it may accept an edge box

Thanks for the link, now i really have something to be excited about.

 

Actually, I think it's a 4.5L. At least the ones we used in the AGCO tractors were. The Case-IH tractors were the same (4.5L), but electronicly controlled

Chris

 

Case still has the 4 cyl in the MXU series , there is a common rail version , and a lower hp mechanical injection version, the bigger MXU's use the 6.7 , also depending on model some have common rail , some have mechanical injection.

 

you are right, it is a 4.5l

The data tag reads...

DOM 04/oct/05 Cust Spec 8262162
275/4.5 Model ?SB4.5
CPL 8401 Serial 30208737
110 HP @ 2500


The ? after the model # is because that letter was illegible.

This was not a common rail engine (wish it was), Instead it was a VP-electronic- pumped engine with a mechanical fuel pump. Kinda an odd configuration but it seems to work well.

 

that ? mark you have in there should be a Q , it is the QSB series , kinda like the ISB (24 valve) in the dodges.

 

http://www.tdr1.com/06ntea/