Post #2987646

Just watched a video showing a built from original blueprints Case 150 steam tractor aka road locomotive. Its engine makes 150 hp and 8000 foot-pounds of torque at 200 rpm. That’s virtually the same power as my car but the tractor has over 54 times the torque. My car makes its peak torque at 4000 rpm, 20 time the speed of the tractor.