Ads
related to: tractor live pto
Search results
Results From The WOW.Com Content Network
A PTO at the rear end of a farm tractor A PTO (in the box at the bottom) in the center of the three-point hitch of a tractor. A power take-off or power takeoff (PTO) is one of several methods for taking power from a power source, such as a running engine, and transmitting it to an application such as an attached implement or separate machine.
The live PTO was incorporated into the Cockshutt 30, and the "live" PTO terminology was itself originated by Cockshutt engineers. The tractor was styled in a similar streamlined manner to the early styled Oliver tractors by Canadian architect Charles Brooks. 153-cubic-inch (2,510 cc) four-cylinder engines were provided by the American Buda ...
The live PTO was directed through two 45° bevel gears that proved too small to durably transmit the full torque of the engine. The tractor was fully serviceable at pulling larger equipment efficiently on large area wheat-land farms. During the 1950s, the R saw a series of upgrades in the models 80, 820, and 830.
A continued drawback to this series of tractor, was the lack of a "live" PTO. Without a live PTO certain implements such as brush cutters which store inertial energy could send that back into the transmission. This would cause the tractor to surge forward if the clutch were disengaged. This was addressed with the advent of the PTO overrunning ...
The Cockshutt 40 was scaled up from the 30, with many of the same features, including a live power takeoff (PTO), which at that time was a novelty. This optional feature allowed the tractor to operate machinery at a constant speed whether the tractor was in motion or stationary.
Another addition to these tractors was the independent ("live") power take-off (PTO), which meant that the farmer could run the PTO even when the clutch was disengaged (clutch pedal pushed down). Although the new tractors did improve sales, IH's innate conservatism and reluctance to update their tractor line in response to changing times was ...