I have an old Mustang Skid Steer. The motor drive sprockets torque to 800-850 ft lbs. The service manual has a table that references Body weight and cheater bar length to achieve that torque.

It sounds laughable but I bought it cheap because it wouldn't pull on one side. That nut on the drive motor backed off and sheared the key in the sprocket. After I made a new tapered center to weld into the sprocket, I made damn sure I got it to the specified torque.