Forum Discussion
discovery4us
Oct 01, 2015Explorer
All comes down to weight to power ratio with a side of transmission.
I have 275 HP 660 ft./lbs. torque Cummins with a 6 speed Allison and it does fine with my +/- 25,000 lbs. One of our fellow travelers has the 260 HP 660 ft./lbs. torque Cummins with a 5 speed Allison and +/- 30,000 lbs. and it leaves a lot to be desired.
I have 275 HP 660 ft./lbs. torque Cummins with a 6 speed Allison and it does fine with my +/- 25,000 lbs. One of our fellow travelers has the 260 HP 660 ft./lbs. torque Cummins with a 5 speed Allison and +/- 30,000 lbs. and it leaves a lot to be desired.
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