Power takeoffs. Driven directly from engine independent of tractor transmission and ground speed. Full engine power is always available to attachments. Available with front and rear PTO. Electromagnetic PTO clutches operated by convenient toggle switches on instrument panel.
3-point hitch. A must for any job requiring rear mounted implements.
Tires. Choose the type that fits the job. Agricultural tires, with offset wheels that can be reversed to vary tire spacing according to row width. Other tires offered include turf type, high-flotation, or high-capacity front tires for use with front-end loader.
(Source: The New Size Tractor Simplicity 4041, Form 21-008, hand-dated 10-17-72, courtesy of Chris Geise)