In the summer season, hot weather and heavy rains cause inconvenience to agricultural vehicles. Sometimes, they may encounter some unsafe problems. If they are handled improperly, they may cause traffic accidents or damage the vehicles. Therefore, in daily driving and maintenance, a series of preventive measures must be targeted.
 Before you leave the car, safety inspection is very important
During the rainy season, the consequences of locomotive problems on a slippery surface are unimaginable. Therefore, every time before driving, it takes a few minutes to make a safety inspection, which is the best security guarantee for driving in the rain. Check whether the wiper and de-mist device can be used normally. This can ensure that the line of sight is clear when driving; check whether the fog lamp of the locomotive is faulty so as not to cause rear-end collision of the vehicle in the rain and fog; check the brake sensitivity of the agricultural vehicle; check the circuit, oil circuit, etc. Faults, etc. To prevent the locomotive from skidding during driving, it is better to maintain a higher tire pressure during the rainy season. The reason is that the locomotive brakes in the rain and needs sufficient force to displace the rain between the tire and the road surface so that the locomotive can be stopped smoothly. If you do not have enough force to drain the rain from the road, you cannot stop the car in the shortest possible time.
2. The drive wheel skids, beware of lateral slippage Â
As agricultural vehicles go out on the way, sometimes the wheels slip through the rain and cement, causing the wheels to slip. At this point, you should first stop to look at the causes of wheel slippage. If you do not know why, you will bang the throttle. This will not only increase fuel consumption, increase tire wear, but also accelerate the wear of the engine and other components. Sometimes it will even cause Drive wheels make a sideways slip, causing ditching or other safety hazards. Therefore, when the drive wheel slips and idling, the low speed gear should be hung slowly or hang the reverse gear to retreat the vehicle, and then the low speed forward gear is used to change the wheel rolling position by using the vehicle's own impulse to allow the locomotive to pass. If you can't pass it, you can lay a layer of roadside on the slippery road to find gravel, coarse sand or hay. When conditions permit, the rope and the anti-skid chain can be wound on the driving wheel to allow the vehicle to pass through. If the wheel is idling due to the trap, you can shovel the pit into a gentler slope and then use the low gear. If the pit is deep, other agricultural vehicles can be used to help dragging.
3. Low-lying road water, do not blindly drive
In the rainy season, the accumulation of stagnant water is common. If you are unfamiliar with the stagnant water, you must be able to drive under conditions that are fully understood and confirmed. When a locomotive runs in the water, it not only receives the buoyancy of the water, but also receives the impact of water. With the slippery bottom, the adhesion between the tire and the water bottom is reduced. It is easy to slip and roll over, and it is difficult to drive. Therefore, it should be adopted before Stop and rest first to prevent the brake from breaking when it is overheated. In order to prevent the engine from stalling in the water, a locomotive with a lower exhaust pipe should be connected to a soft hose protruding from the water. After passing through, inspect the locomotive immediately, remove the part of the exhaust pipe, remove the wrapper, wipe the wet electrical parts, check whether the tire is covered with stones, then use the low speed gear, and lightly press the brake pedal. The moisture on the brake shoe evaporates due to friction and heat, and normal performance is restored after normal running.
4. Remove dirt in time to prevent corrosion
During the rainy season, the surface of the car body is easily contaminated with mud. In particular, the bottom and bottom of the vehicle have the most accumulation of dirt. If they are not cleaned in time, it is easy to rust or injure the paint. After a period of time, the dirt attached to the car body surface contains acidic substances. , And with corrosive, it will be more serious damage to the body and paint. Especially the chassis of a locomotive, which is close to the ground, is often vulnerable to sand and mud. In rainy days, rain and sludge are more likely to splash on the chassis of the locomotive, causing corrosion. Therefore, after the rainy season, the chassis must be thoroughly cleaned and rust-proof. It is better to seal the chassis of the locomotive and form a protective layer on the surface of the chassis of the locomotive. In addition, because the air is relatively humid during the rainy season, it is easy to breed various germs. Therefore, when the weather is fine, the cabin of the open car can be ventilated to promote the interior drying. Â