Light: During operation, the heel shall be close to the cab floor, the foot plate and the accelerator pedal shall be parallel, and the refueling pedal shall be pressed gently to ensure the smooth start of the automatic feeding mixer.

离：脚板和脚刹踏板分隔，平放到驾驶室地板上，不能踩在脚刹踏板上。因自动上料搅拌车常在凹凸不平的工地作业，脚总是踩在脚刹踏板上，机身上下窜动形成驾驶员不轻意地踩脚刹踏板。通过操控油门减速方式对机况和换挡予以操控。既可防止频繁制动形成制动系统过热，又为快速提速带来方便。

Off: The foot plate is separated from the foot brake pedal and placed flat on the cab floor. It cannot be stepped on the foot brake pedal. Because the automatic loading mixer truck often works on uneven construction sites, its foot is always on the foot brake pedal, and the body moves up and down, causing the driver to step on the foot brake pedal carelessly. Control the engine condition and gear shift by controlling the throttle deceleration. It can not only prevent the brake system from overheating due to frequent braking, but also bring convenience for rapid acceleration.

稳：作业进程中，油门一直稳住。在一般作业状态下，油门开度在70%左右。

Steady: The accelerator is steady during the operation. Under normal operating conditions, the throttle opening is about 70%.

勤：在自动上料搅拌车作业时，特别是在铲挖作业时，应在油门安稳情况下，用循环扳动起升和转斗操作杆的方法使铲斗铲满物料。起升和转斗操作杠的循环扳动便是所说的“勤”。这个进程非常重要，对耗油量的影响也很大。

Frequently: when the automatic loading mixer is operating, especially when the shovel is digging, the bucket shall be filled with materials by means of pulling the lifting and turning operating levers in a cycle with the accelerator stable. The cyclic pulling of the lifting and turning lever is called "diligence". This process is very important and has a great impact on fuel consumption.

和谐：起升和转斗操作杠有机配合。铲挖是将铲斗平放在地面，平稳驶向料堆。在铲斗平行铲往料堆遇阻力时，遵循先起臂后收斗。能够有用防止铲斗底部受阻力，然后充分发挥更大的掘起力。

Harmony: the lifting and bucket turning operation bars are organically coordinated. Shovel excavation is to lay the bucket flat on the ground and drive to the material pile smoothly. When the bucket is parallel to the material pile and meets resistance, follow the principle of lifting the boom first and then retracting the bucket. It can effectively prevent the bucket bottom from being blocked, and then give full play to the greater digging force.

禁止：禁止后轮翘起。因掘起力大，驾驶员通常在铲挖坚实的原土和石料山等作业，若操作不妥，两后轮容易翘起离地。禁止轮胎打滑。作业时，遇阻力而猛加油门往往出现轮胎打滑情况。因驾驶员操作不妥形成，既增加了油耗，又损伤轮胎。禁止撞击料堆。铲挖一般物料，能够用II档作业，禁止以II档以上的档位向料堆进行惯性冲击。铲斗在挨近料堆时，适时地把档位转换为I档完结一个铲料进程

Prohibit: Do not tilt the rear wheel. Because of the large digging force, drivers usually shovel solid raw soil and stone hills. If the operation is not proper, the two rear wheels will easily lift off the ground. No tire slipping. When working, the tyre often slips when the fuel door is forced by resistance. It is caused by improper operation of the driver, which not only increases fuel consumption, but also damages the tire. Do not hit the pile. The general materials can be excavated with gear II. It is forbidden to impact the material pile with gear above gear II. When the bucket is close to the material pile, timely shift the gear to I gear to complete a shoveling process