EPA 2014 Cummins ISX15 CM2350 HP/TQ graphs

Discussion in 'Trucks [ Eighteen Wheelers ]' started by NRG, Oct 30, 2013.

  1. NRG

    NRG Light Load Member

    166
    46
    May 21, 2010
    Lloydminster AB
    0
    While specing an ISX motor for my new 2014 KW T800, I got a piece of info from my local Cummins dealer for the HP/TQ graphs of the particular ratings I was interested in. Here they are for those who interested in EPA 2013/2014, CM2350 ISX Signature series with 550/2050 and 600/2050.

    View attachment 56841
    View attachment 56842
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. Cat sdp

    Cat sdp . .

    19,805
    63,670
    Apr 8, 2012
    Orion's Belt
    0
    Interesting that the hp graph shows almost no drop in power from 1500 rpm to redline.... Most new engines are gasping for air at those higher rpms.

    Tks for for posting it .
     
  4. NRG

    NRG Light Load Member

    166
    46
    May 21, 2010
    Lloydminster AB
    0
    Yes. It is definitely shows more with the 550 rating.
     
  5. deming807

    deming807 Medium Load Member

    359
    116
    Jul 31, 2013
    Summit IL
    0
    I real life net engine power is limited by transmission ECU to more calm values.

    24c0e835cf61.jpg
     
  6. NRG

    NRG Light Load Member

    166
    46
    May 21, 2010
    Lloydminster AB
    0
    I have a similar printout as well from my spec with 600/18/3.91/24.5, I'll try to post it tomorrow. How do you like performance of your Ultra and 550 so far?
     
    Last edited: Oct 31, 2013
  7. deming807

    deming807 Medium Load Member

    359
    116
    Jul 31, 2013
    Summit IL
    0
    Its not build yet. :) I expect it in Jan'14.
     
  8. NRG

    NRG Light Load Member

    166
    46
    May 21, 2010
    Lloydminster AB
    0
    Oh, OK. I'm about to pull the trigger on my spec as well. Really wanted to get the Ultra, but for my application it's an overkill . Pulling super Bs in northern Alberta with 30% off road.
     
  9. Little Gear Grinder

    Little Gear Grinder Light Load Member

    85
    31
    Oct 11, 2010
    NB Canada
    0
    Hey crazy question having never bought a new truck. When picking your motor do they charge more based on hp and torque? Or is it like the extended warranty 450hp and lower is one price and over 450hp is cost way more?

    I know spec'ing the drive line will cost more depending on tq rating but always wondered about the motor it self.
     
  10. Cat sdp

    Cat sdp . .

    19,805
    63,670
    Apr 8, 2012
    Orion's Belt
    0
    A regional manager at cat once told me " we sell hp". Each jump in hp costs more $$.
     
  11. pupeperson

    pupeperson Light Load Member

    216
    203
    Jun 9, 2013
    0
    Anyone know what it would cost to have a cm2350 550/2050 turned up to a 600/2050?
     
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.