That makes no sense. You can get torque with lower gearing, therefore, if tractors only needed torque, then even the largest tractors could get by with a tiny engine given enough gearing. The problem is, farmers need tractors to move faster than .1 MPH, so that is why they have large engines that generate serious HP.

Torque is certainly important, which is why I was a bit surprised that they haven't released torque figures for this. Just the ever nebulous "twice as much as similar sized competitors"