Container reach stacker is a kind of crane used for loading and unloading containers. Handling containers by lifting them is a high-risk operation. Improper operation can easily lead to the front crane overturning and slipping, which not only affects the function and service life of the front crane, but also affects personal safety. First, check and make sure that the bolts of the tire and hanger are not loose, whether the front fan belt is properly tightened, whether the fuel, lubricating oil and hydraulic oil are sufficient and no leakage, whether the tire pressure is normal, and whether the hard rubber tire is normal. There was no degumming and no obvious transverse crack. The testing, steering, braking and operating mechanism of the motor vehicle are flexible and reliable. The hydraulic system and hanger work normally. There is no abnormal sound, oil leakage and water free phenomenon in all parts. The lights and horns are complete and effective, and the spreader arm and twist lock are in good condition. Second, get off. Put the tools together, lift the hanger to a proper height, set the speed selector lever to the first gear, and set the steering control lever to "F" (F: forward; N: empty; R: backward). Look around, buzz the accelerator, gradually move and accelerate steadily; the speed of the front crane load shall not exceed 10 km / h, and the driving speed under no-load shall not exceed 15 km / h/ h. And it should be turned on under the condition of not exceeding 10% of the gradient, and the speed should be low. When crossing, there is no shift, one stop, two watches, three off. Slow down when turning, slow down and whistle when passing through narrow crowd. The road is uneven and visibility is not high, and the speed shall not exceed 5km / h. Third, personnel dispatch. When loading and unloading the truck, strictly implement the provisions of "careful observation, jogging test, preventing hook hanging, double-sided confirmation". The number of operations of the front crane is not less than three times, one driver, two hoisting signal commanders, and the signal commander also acts as the guard. During container handling, two commanders must stand on both sides of the container and observe both sides. When the corner of the container enters (exits) the locking state, the commander on the side of the front crane can only lift or lift. After receiving the report from the other commander, lower the signal. When driving a car, the driver shall obey the command of the signal commander, and it is strictly forbidden to speculate on the moving vehicle.