Очарование за Трактор
Очарование за Трактор
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За нас Помощ Контакти България / български Информация
Early tractors made use of belts or cables wrapped throughout the flywheel or even a individual belt pulley to electricity stationary machines, such as a threshing device, buzz saw, silage blower, or stationary baler. In most cases, it absolutely was impractical for your tractor and gear to maneuver with a versatile belt or cable between them, so This technique required the tractor to remain in one spot, Using the do the job brought towards the equipment, or maybe the tractor to generally be relocated at Each and every turn and the facility established-up reapplied (as in cable-drawn plowing devices Employed in early steam tractor functions).
Требуются максимально возможное пятно контакта движителей с грунтом, минимизация коэффициента пробуксовки.
Plows and also other tillage tools are most commonly connected to the tractor through a drawbar. The vintage drawbar is actually a metal bar connected into the tractor (or occasionally, as from the early Fordsons, cast as Portion of the rear transmission housing) to which the hitch on the put into action was hooked up that has a pin or by a loop and clevis.
Помимо возможностей узла агрегатирования, одна из важнейших характеристик тракторов — параметры работы и комплектация гидравлической системы: производительность, давление в магистрали, количество контуров.
Това са машините, които намират много по-голямо приложение в селското стопанство.
Авто Автомобили и джипове Бусове и автобуси Камиони Специализирана техника Индустриална техника
Към тях има специални приспособления (хидравлична кофа, лебедка, булдозерен нож, четки, косачки и др.).
The earliest tractors were referred to as "standard" tractors, and have been supposed Nearly solely for plowing and harrowing right before planting, which have been complicated tasks for people and draft animals. They have been characterised by a minimal, rearward seating situation, preset-width tread, and very low floor clearance.
Тракторы с шарнирно-сочлененной рамой (ШСР) — машины, остов которых состоит из двух полурам, сочлененных соединением с двумя степенями свободы. Двигатель с передним расположением. Кабина, хотя она и расположена за мотором, находится практически над передним мостом. Колеса — равновеликие (одинакового типоразмера) на обоих мостах.
This simple style has remained unchanged for a number of years soon after becoming pioneered by Wallis, but enclosed cabs are fitted on almost all modern-day styles, for operator safety and luxury.
An more mature design European farm tractor, of the type continue to popular in Eastern Europe Older tractors normally have unsynchronized transmission models, which frequently require the operator to have interaction the clutch to shift amongst gears. This mode of Трактор 90 кс use is inherently unsuited to a few of the do the job tractors do, and continues to be circumvented in a variety of approaches through the years. For present unsynchronized tractors, the ways of circumvention are double clutching or electric power-shifting, both of those of which need the operator to rely upon talent to hurry-match the gears though shifting, and are undesirable from the hazard-mitigation standpoint on account of what can go Completely wrong Should the operator will make a mistake – transmission harm is possible, and loss of motor vehicle control can manifest Should the tractor is towing a weighty load possibly uphill or downhill – a thing that tractors typically do.
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These buildings have been to start with essential by laws in Sweden in 1959. Before they ended up expected, some farmers died when their tractors rolled in addition to them. Row-crop tractors, prior to ROPS, had been notably hazardous because of their 'tricycle' structure with the two front wheels spaced shut collectively and angled inward towards the bottom. Some farmers have been killed by rollovers though working tractors alongside steep slopes.