Трактор - Общ преглед
Трактор - Общ преглед
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У відповідь на високий попит ринок пропонує найширший асортимент тракторів, тому до їх вибору необхідно підійти з максимальною відповідальністю.
Основное предназначение трактора заключается в выполнении работ, которые требуют мощного тягового усилия.
Помимо обрабатываемой площади, имеют значение и тип севооборота по виду продукции, и технология обработки почвы и возделывания культур, и агроклиматические условия, и т. д., и т. п.
A modern 4wd articulated crawler electric power device planting wheat in North Dakota In the early 21st century, articulated or non-articulated, steerable multitrack tractors have mainly supplanted the Caterpillar kind for farm use. Greater styles of recent farm tractors consist of articulated four-wheel or 8-wheel push models with one or two ability models that happen to be hinged in the middle and steered by hydraulic clutches or pumps.
In some localities with major or moist soils, notably within the Central Valley of California, the "Caterpillar" or "crawler" sort of tracked tractor turned well known on account of excellent traction and flotation.
These have been ordinarily maneuvered from the usage of turning brake pedals and individual observe clutches operated by levers in lieu of a steering wheel.
На съвременния пазар се предлагат колесни и верижни трактори. Те се различават по ходовата си част. Двата типа имат своите предимства и минуси. При колесните трактори, които са снабдени с пневматични шини, фермерът може да развие по-оптимална скорост в работния процес. Минус е обаче по-ненадеждното сцепление с почвата, по която се движи машината.
Основные узлы техники доступны для обслуживания, но с доступом к второстепенным механизмом есть сложности.
The exterior hydraulics also at first had levers, but now will often be changed with some sort of electrical swap; a similar is accurate for the facility just take-off shaft.
Some tractor makers produced matching gear that would be instantly mounted over the tractor. Illustrations included front-finish loaders, belly mowers, row crop cultivators, corn pickers ???????? and corn planters. Usually, these set mounts were proprietary and unique to every make of tractor, so an implement produced by John Deere, as an example, could not be connected to the Minneapolis Moline tractor. Yet another disadvantage was mounting typically essential a while and labor, leading to the implement being semi-permanently attached with bolts or other mounting components.
Невисока ціна мінітракторів ДТЗ, якщо порівнювати зі схожими моделями європейського виробництва.
Тяговый брус тракторов Ростсельмаш с ШСР крепится сразу за узлом сочленения полурам, т. е. близко к центру тяжести машины. Такое решение обеспечивает равномерное распределение переменных нагрузок на мосты при работе с тяжелыми орудиями на энергоемких операциях.
A Farmall "Normal" The row-crop tractor group developed rather than showing overnight, though the Intercontinental Harvester (IH) Farmall is usually regarded the "initial" tractor of the classification. Some before tractors of the 1910s and twenties approached the shape issue from the heavier facet, as did motorized cultivators in the lighter side, even so the Farmall introduced all the salient features jointly into just one bundle, having a capable distribution community to make certain its professional results. In The brand new kind issue that the Farmall popularized, the cultivator was mounted within the front so it was conveniently seen.
As well as towing an carry out or supplying tractive energy with the wheels, most tractors have a way to transfer electric power to another equipment such as a baler, swather, or mower.