Anyone know where I can find a torque-curve chart for the MF 1523? On the Yanmar website I can see torque-curves used in John Deeres. On the Shibaura site I can see torque-curves used in New Holland/CaseIHs. On the Kubota Engines site I can see torque-curves for Kubotas. But on Iseki's website I can't find a torque-curve chart. I do have an older single page brochure that states the MF 1225 had 49.2ft/lbs(67 Nm) @ 2000 rpms. It's engine model was E3112-B06. I'm sure the 1523 is similar, and I'll bet its torque info is out there somewhere. I just wondered if someone can help me find it?
MF 1523 Torque Curve
- Thread starter 73jeep
- Start date
- Views: 4877
JerryG
Super Member
The only place that I have seen the torque curve for these engines is in the shop manuals. I don't have one for the 1500 series.
JerryG
Super Member
The MF 1423 and the MF 1225 both us a E 3112 engine. Does anyone know if that is the same engine in the MF 1523?
Yes, I have a torque chart for the 1423 and the 1225.
Yes, I have a torque chart for the 1423 and the 1225.
I know the displacement's the same 68.5cu. in.(1.123 liters). They seem to be the same engine, just rated differently.
MF 1225/MF 1423 = 23.3 Eng.HP @ 2800 rpm
----------MF 1523 = 22.5 Eng.HP @ 2600 rpm
So, I would think their performance curves(HP & Torque) would be very similiar.
I'm just wanting something to compare it to the TNV Yanmar engine used in the new John Deere 2320, and the Perkins/Shibaura engine used in the Case DX24/26-NH TC24/26 tractors. I have found their torque curves on-line.
Thanks!
MF 1225/MF 1423 = 23.3 Eng.HP @ 2800 rpm
----------MF 1523 = 22.5 Eng.HP @ 2600 rpm
So, I would think their performance curves(HP & Torque) would be very similiar.
I'm just wanting something to compare it to the TNV Yanmar engine used in the new John Deere 2320, and the Perkins/Shibaura engine used in the Case DX24/26-NH TC24/26 tractors. I have found their torque curves on-line.
Thanks!
JerryG
Super Member
<font color="blue">So, I would think their performance curves(HP & Torque) would be very similiar. </font>
I would think that they would be close. It is amazing how much some of the engines have changed for the same HP.
<font color="blue"> Perkins/Shibaura engine </font>
As far as I know, Perkins has never had anything to do with Shibaura. Perkins was owned by Massey for about 30 years or so and they are now owned by Cat.
I would think that they would be close. It is amazing how much some of the engines have changed for the same HP.
<font color="blue"> Perkins/Shibaura engine </font>
As far as I know, Perkins has never had anything to do with Shibaura. Perkins was owned by Massey for about 30 years or so and they are now owned by Cat.
I've never linked a web address on a Post before, so I hope this works! Perkins news
It appears at some point Perkins bought Shibaura???
Once you're on this Perkins website, select Products, then select 400 series engines, and at the bottom of the page find the 403C-11 engine and click. It's data seems to be a perfect match for Case/NH DX/TC 26s.
It appears at some point Perkins bought Shibaura???
Once you're on this Perkins website, select Products, then select 400 series engines, and at the bottom of the page find the 403C-11 engine and click. It's data seems to be a perfect match for Case/NH DX/TC 26s.
JerryG
Super Member
I may be wrong, but it sounds like one of those joint manufacturing deals to me.
JerryG
Super Member
I don't know how I would be able to get you a picture. My computer has to go to the shop (really messed up) and I am using my wifes laptop. It isn't set up for a scanner or anything else and that is the way she wants it. /forums/images/graemlins/crazy.gif