How much do you know about agricultural tractors?
2026-08-31 19:16:25 · 12 views
An agricultural tractor is generally composed of an engine, transmission system, steering system, braking system, running gear, hydraulic suspension device, traction device, power take-off device, cab, and seat.
Is an agricultural tractor considered a semi-trailer?
An agricultural tractor is not considered a semi-trailer. A tractor is a self-propelled power machine used to tow and drive working machinery to complete various mobile or stationary operations. Driving a tractor requires a specialized tractor driver's license. The durability and engine power of agricultural tractors make them best suited for engineering tasks. Tractors are often fitted with engineering tools such as bulldozer blades, loaders, transfer equipment, buckets, tillage implements, harvesters, etc. Bulldozer blades and buckets are typically mounted on the front of the tractor. After a tractor is fitted with construction tools, it is usually referred to as an engineering vehicle.
How should we use an agricultural tractor correctly?
1. When towing a trailer, a drawbar hook must be used instead of the three-point linkage. When an agricultural tractor is carrying an implement while traveling, the control lever should be placed in the raised position and the implement locked to prevent accidental contact with the lift lever, which could cause the implement to drop suddenly and lead to an accident.
2. Tire adjustment and installation must be carried out by experienced personnel using specialized tools to avoid serious accidents caused by incorrect tire installation. Do not unscrew the radiator cap while the engine is running; only after the engine is turned off and cooled down can the radiator cap be removed.
How should an agricultural tractor be used based on different factors?
The traction of an agricultural tractor reflects its ability to generate maximum driving force between the drive wheels and the soil. Many factors affect traction, mainly related to ground conditions, tire pressure, size, tread pattern, and the vertical load acting on the tires. For agricultural tractors, under certain soil conditions, reducing tire pressure within a certain range, increasing the tire contact area with the ground, enhancing the wheels' grip on the soil, and adding weight to the wheels all help improve the tractor's traction performance. Tractors generally use low-pressure tires, and some tractors use widened tires and high-tread tires, with counterweights added to the drive wheels—these are all measures used to increase the traction of agricultural tractors and improve their pulling capacity. However, it should be noted that although adding counterweights to the drive wheels increases the traction of agricultural tractors, it also increases vertical deformation of the soil and increases rolling resistance. Therefore, whether to add counterweights to an agricultural tractor depends on the specific operating conditions and the overall effect.
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