The manual lists it as 41hp
65hp
66 PTO horsepower and 72 engine horsepower.
27 hp pto
10,200 lbs. is maximum 3,800 (less options)
35
146 horsepower @ 5050 RPM and 180 lb-ft torque @ 3500 RPM
Here's a link to everything you ever wanted to know about the Ford 2600 tractor, and more. http://www.tractordata.com/farm-tractors/000/2/5/257-ford-2600.html
95 horsepower
The 2002 Ranger - 3.0 L - is rated at 146 horsepower @5050 RPM and 180 foot pounds torque @ 3500 RPM
I own one and was told by the local dealership that it was rated at 56 HP.
403
350hp.