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The John Deere PowerShift transmission was an eight-speed semi-automatic transmission without a torque converter, used in John Deere tractors, including the iconic John Deere Model 4020. [1] The Powershift is not to be confused with similar John Deere transmissions (including the Quad-Range and the PowrQuad [ 2 ] ), or with the Ford Ultra ...
The Rumely Oil Pull was a line of farm tractors developed by Advance-Rumely Company [1] from 1909 and sold 1910 to 1930. Most were heavy tractors powered by an internal combustion, magneto-fired engine designed to burn all kerosene grades at any load, called the Oil Turn. [2] Rumely Oil Pull, ignition & lubrication A running Rumely Oil Pull ...
An automated manual transmission may include a fully automatic mode where the driver does not need to change gears at all. [24] These transmissions can be described as a standard manual transmission with an automated clutch and automated gear shift control, allowing them to operate in the same manner as traditional automatic transmissions.
A continuously variable transmission (CVT) can change seamlessly through a continuous range of gear ratios. This contrasts with other transmissions that provide a limited number of gear ratios in fixed steps. The flexibility of a CVT with suitable control may allow the engine to operate at a constant RPM while the vehicle moves at varying speeds.
Petroleum refinery in Anacortes, Washington, United States. Petroleum refining processes are the chemical engineering processes and other facilities used in petroleum refineries (also referred to as oil refineries) to transform crude oil into useful products such as liquefied petroleum gas (LPG), gasoline or petrol, kerosene, jet fuel, diesel oil and fuel oils.
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.
New Holland is a global full-line agricultural machinery manufacturer founded in New Holland, Pennsylvania, and now based in Turin, Italy.New Holland's products include tractors, combine harvesters, balers, forage harvesters, self-propelled sprayers, haying tools, seeding equipment, hobby tractors, utility vehicles and implements, and grape harvesters.
In early 2003, an IVT transmission was added to the options for the 7710 and 7810 tractors; a new 22 hp (16 kW) 2210 compact diesel engined tractor was also added; 2003, in August, Deere & Company held a big John Deere dealer meeting in Columbus, Ohio ; three new 5003 tractors were released, the 44 hp (33 kW) 5103, 53 hp (40 kW) 5203, and 64 hp ...