How to learn to drive a loader
Loader is an ideal tool for shoveling materials in short distance.
With the development of society and the continuous improvement of people's consciousness, loaders are more and more widely used in all walks of life. At the same time, it also brings huge economic benefits to users.
With the soaring fuel price, how to better use and play the performance of loaders, while saving fuel and reducing the use and maintenance costs has become an urgent concern of more and more users.
Through practical exploration, I summed up six steps and eight characters of "flexible operation method of loader" for opening loader:
Namely: one lightness, two steadiness, three separation, four diligence, five cooperation and six prohibition.
Lightweight: When the loader is working, the heel is close to the cab floor and the foot is parallel to the accelerator pedal. Gently depress the fuel pedal, and always keep the pedal lightly depressed. In this way, the fuel can be fully burned, and the driver's feet will not be heavy during operation, and his hands will not panic because the throttle is too hard.
Second stability: when the loader is working, the throttle should always be stable. Under normal working conditions, the maximum throttling is about 70%. This can make the machine "breathe evenly" like a person jogging at work, which can greatly reduce fuel consumption and thus prolong the service life of the machine. The benefits are reflected in this natural work. The advantage of asking questions is to reduce the loss of each moment and gain long-term economic benefits.
Three separation: when the loader is working, the foot should be separated from the brake pedal and placed flat on the cab floor. Never step on the brake pedal. The working environment of loaders is often carried out on uneven working sites. If the foot presses the brake pedal for a long time, the driver will automatically brake inadvertently because he moves up and down with the car body. In general, it is necessary to control the vehicle condition and shift by controlling the throttle deceleration. This not only avoids the overheating of the braking system caused by frequent braking, but also brings convenience to the rapid speed increase of the loader. It avoids a series of seemingly intractable problems, such as overheating of the brake system, occasional non-heating of the caliper disc during braking, and oil leakage of the brake booster pump.
Four diligence: that is, when the loader is working, especially when the shovel of the loader encounters resistance, don't use the method of slamming on the accelerator to control the car condition. Nevertheless, under the condition of stable throttle, the loader should be kept in normal working condition by moving the lifting and bucket control lever circularly, so that the bucket can shovel materials. Because of the need of work, the cyclic pulling of lifting and rotating bucket joystick is what is called "diligence" here. This process is very important. In the process of these operations, the amount of fuel consumption is very critical, and operators should pay special attention to it.
5. Coordination: Coordination refers to the organic coordination of lifting and bucket joystick. The general shovel work flow of loaders is to level the ground with a bucket and drive smoothly to the material pile. When the bucket parallel shovel encounters pile resistance, it should follow the principle of raising the arm first and then closing the bucket. This can effectively prevent the resistance between the bottom of the bucket and the ground, thus exerting the maximum digging force. This back-and-forth parallel operation process solves the smoothness of the workplace, the comfort of the driver and the unsafe factors in the workplace, and it is not necessary to clean the workplace alone often. The time for leveling the site alone is reduced, the effective workload is increased, the work efficiency is improved and the oil is saved. In the organic cooperation between the boom and the joystick of the bucket, make full use of the characteristics of the loader's large digging force, and the joystick is properly matched, even with a light and stable throttle, the bucket can be successfully filled with materials.
6. Prohibition: There are four specific aspects.
When the loader is working.
1. Do not slam on the accelerator. No matter when the loader is walking or shoveling, don't step on the accelerator hard, and always keep the throttle control light, steady and slow. Fully reduce and reduce human errors in operation.
2. It is forbidden to tire skid. When the loader is working, the tire will slip when it hits the accelerator with resistance. This phenomenon is not caused by the loader, but usually caused by improper operation by the driver. This will not only increase fuel consumption, but also cause tire damage and unnecessary trouble. Therefore, for loader drivers, this phenomenon should be strictly prohibited.
3. It is forbidden to tilt the rear wheel. Due to the strong digging force of loaders, drivers are often prone to tilt the last two wheels or even get too high off the ground if they do not operate properly when shoveling solid raw soil and rocks. The inertia of these tilting movements is that the blade plate of the bucket is broken and the bucket is deformed. When the rear wheel is seriously tilted, it is easy to cause cracks in the welding parts of structural parts such as front and rear frames, and even the plates are broken. Therefore, the loader driver should strictly prohibit the working mode of tilting the rear wheel during the shovel operation!
4. It is forbidden to hit the material pile. When the loader is working, ordinary materials can be excavated with the second shovel. Inertia impact is strictly prohibited on the material piles above the second gear! The correct method should be to change the gear to the first gear in time when the bucket approaches the material pile to complete a shovel process.
Therefore, the correct operation of loader can not only reduce the driver's labor intensity. More importantly, it can reduce the failure rate of loaders, save fuel and reduce the use cost of users. Therefore, it reflects the direct and indirect economic benefits brought by users using loaders.
The Flexible Operation Method of Loader is especially suitable for beginners to drive loaders. Because good and correct operating habits are a powerful guarantee for less fuel consumption and low failure rate of loaders.
It can also serve as a good reference for old drivers who have never studied a major.
For loader manufacturers and maintenance centers, this method can be used to guide users' operation. When the loader driver club holds activities, the "loader flexible operation method" can also be used in the game project of the loader driver work fuel-saving competition of the driver club.
How to drive a loader
The operation must be carried out in strict accordance with safety regulations. The specific operation is as follows: first, insert the key into the electric lock hole, release the hand brake, press the horn with your hand, send out the driving signal, check the foot brake, and then start the forklift to enter the working area. The control methods of bucket lifting and tilting are different. Forklift drivers must concentrate on their work to prevent safety accidents. When the driver pulls out the key and prepares to leave the car, he must tighten the handbrake. Drivers must also do a good job in the daily maintenance of forklift trucks, such as regularly checking whether the gap between brake pads is appropriate, injecting butter and tightening screws, and regularly checking the oil level of internal combustion engine forklift trucks, checking whether the hydraulic system is in good condition, and doing a good job in daily cleaning. In addition, forklift drivers need to learn the cause analysis and troubleshooting methods of common faults, understand the maintenance time and maintenance items of forklift trucks, and keep the equipment in the best working condition.
Forklift trucks generally have two forward gears, a reverse gear and a parking gear. My automatic gears are almost the same!
The forklift also has several joysticks, one is to lift the bucket and the other is to turn the bucket.
Start loading soil with forward gear, level the ground with bucket, and move forward slowly. When the soil enters the bucket, use the operating lever to rotate the bucket mouth upward to load the soil into the bucket, then use the lifting lever to lift the bucket, put the gear into reverse gear, and then use the forward gear to slowly drive to the front of the car trunk! Attention! The trunk of the car should be placed horizontally, and the forklift bucket should be in the middle position directly above the trunk. Then turn the bucket mouth to the end with the turning lever, then turn the car upside down with the reverse gear, put down the bucket at a safe distance from the car and level the ground!
Points for attention in learning to drive loaders.
It is well known that practice makes perfect. Therefore, as a novice forklift truck, you can't rush for success. You must be steady and steady, with safety as the main direction and accuracy as the main direction, so that you can achieve something in your forklift career in the future.
2. Beginners usually shovel dirt and sand on the flat ground when driving forklifts. I hate these relatively simple jobs at first.
3. When shoveling earth and shoveling scorpions, generally put the shovel flat directly, then step on the accelerator, slowly lift the big arm and put away the small arm.
4. If it is a shovel at any time, first put down the big arm and the small arm so that the shovel is flush with the ground. Then refuel the door, shovel in, pick up the big arm and the small arm, and repeat this action until the shovel is full.
5. Both are left foot brake and right foot accelerator. There are two forward gears and one reverse gear. Step on the brakes, release the brakes, and then walk. This is the most basic operation.
6. Gradually practice the cooperation between the two joysticks and the steering throttle, as well as the practice of moving forward and backward.