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thomastractorsvc

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Posts posted by thomastractorsvc

  1. It may not be a A30 but something else like an A40 or A50.  It has the hood emblems so you are off to a good start I would be $1200 to $1500 tops that is way more than scrap and it will give you some meat on the bone to get you a 5.9 cummins.  That thing won't take a very big motor and I ended up with a DD453.  A DD6-71 wont fit, a 673 or 2 Mack, a 250 cummins wont fit.  

    Ask me how I know.:lol:

    20160514_113018.jpeg

  2. I think you are to far into the weeds with this and getting confused.  You can't worry about this unless you have a test bench, and some training on how to set everything up.   

    1) First you need volume, not mass, of fuel per hour. The density of diesel fuel varies, but 0.85 kg/L is a typical value for #2 diesel. For example
    1 kg/h x 1 L/0.85 kg = 1.18 L/h.

    2) You need the number of injections per hour. the Mack Diesels are 4-cycle engines; each cylinder has one injection per two revolutions. There are 60 min/h
    1 inj/2 rev x rpm x (n cylinders) x 60 min/h gives total injections per hour.

    For example, the 1 kg/h above might be typical of a small 2 cylinder diesel
    1/2 x 2200 x 2 x 60 = 132 000 injections per hour 
    1.18 L/h /132000 inj/h = 8.9 µL/injection
    Note that 1 mm³ = 1 µL

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