What are the key points for maintaining wheeled tractors?

Wheeled tractors are indispensable mechanical equipment in agricultural production, and their maintenance directly affects the efficiency and quality of agricultural production. Therefore, tractor maintenance is a skill that every farmer should value and master. This article will introduce some key points of tractor maintenance, hoping to be helpful to you. LT704 Wheeled Tractor The maintenance of wheeled tractors mainly includes the following aspects: 1. Daily inspection. Before each use, a comprehensive inspection of the tractor should be carried out, including the engine, transmission, clutch, brakes, steering, hydraulic system, electrical system, etc. During the inspection, pay attention to any abnormal phenomena such as oil leaks, water leaks, air leaks, looseness, or damage, so as to detect and eliminate faults in a timely manner. 2. Regular replacement. During use, the tractor consumes certain lubricants, coolants, fuel, and other substances, all of which need to be replaced regularly to ensure the normal operation of the tractor. Generally speaking, lubricants should be replaced every 500 hours or once a year; coolant should be replaced once a year; and fuel should be replenished in a timely manner according to usage conditions. 3. Regular cleaning. During use, the tractor accumulates dust, mud, debris, and other materials. These substances can affect the tractor's heat dissipation, ventilation, sealing, and other performance, and may even lead to malfunctions. Therefore, the tractor should be cleaned regularly, especially components such as the engine, radiator, and air filter. When cleaning, pay attention to using appropriate tools and cleaning agents to avoid damaging parts. 4. Regular adjustment. During use, the performance of certain parts of the tractor may decline due to wear, deformation, looseness, and other reasons, requiring regular adjustment to restore their original functions. For example, the clutch, brakes, and steering device need regular adjustment of clearance and force to ensure their sensitivity and reliability. 5. Regular overhaul. After a period of use, the tractor may develop potential faults or performance degradation, requiring regular overhaul to prevent them from developing into serious failures. Generally speaking, the tractor should undergo a medium overhaul every 1,000 hours or every two years, and a major overhaul every 2,000 hours or every four years; and the overhaul should be carried out in accordance with specifications and requirements, using qualified parts and tools. The maintenance of wheeled tractors can not only extend the service life of the tractor but also improve its efficiency and safety. Therefore, we should conscientiously implement tractor maintenance work, making the tractor a good helper in agricultural production.