It is important for mixer drivers to reduce maintenance costs in as many ways as possible. After all, if they spend more money in one place, they need to make up for it in another place. So what do you need to know to ensure the smooth use of the mixer? The editor will explain it to you.
Running in period of new car
Tighten the bolts of the whole vehicle and imprison it once every half month. For example, the "U-shaped" bolts connecting the auxiliary beam and the chassis, followed by the bolts between the reducer and the tank body.
Replace the hydraulic system. Replace the high-pressure anti-wear hydraulic oil after the first 100 hours of use, and then replace it every 1000 hours of use. The oil change time shall not exceed one year. It should be noted that hydraulic oils of different brands cannot be mixed. Replace the radiator filter element at the same time.
During normal use, when the reading of the radiator vacuum gauge exceeds 0.03 MPa, replace the hydraulic oil and filter element immediately.
Clean the mixing tank. After each unloading, the inside and outside of the tank and the feeding and discharging devices should be cleaned to prevent too much concrete from sticking in the tank. Generally, a thorough cleaning should be carried out in about three months.
Normal driving period
Turn slowly. The mixer truck has a high center of gravity and is easy to overturn! Decelerate and downshift in advance before turning, and try not to step on the brake when turning. Observe whether the can is rotating through the rearview mirror at any time, and try to slow down the speed. If the speed is too high, the vehicle is easy to swing, and the reverse is slow. Don't always stick your head out of the window, but look at the rear-view mirrors on both sides. If you are really unsure, stop and look clearly before falling down. Many roads are just paved by excavators, which are relatively soft, and the car is easy to sink.
If it's full, pay attention to starting slowly, and pay more attention to uphill. Don't downshift randomly, so as to downshift in advance. And it is better to speed up the speed of the pouring to prevent the concrete from flowing out.
Be used to testing the brakes before driving for a long time or going downhill. Do not slide down the slope with the heavy vehicle in neutral gear. When turning downhill, slow down in advance, then reduce the gear, and then slow down. The braking effect with gear is good.
No matter the road conditions on the construction site are complex or during transportation, be careful of trees, wires, etc., especially to prevent scraping wires.
The small concrete mixer truck allows the concrete to be fully mixed. If necessary, some water can be added to make the concrete mix more evenly. It is also convenient to park the truck on the flat ground as far as possible during unloading and discharging. Before discharging, wet the chute of the discharge hopper first for convenient cleaning.
Watch by yourself when discharging, so as to prevent the discharging worker from operating the discharging lever disorderly. It is better to stop every time the can is reversing the middle position, so as to protect the reducer, supporting wheel, etc.
When washing the cans, be sure to wash them carefully, and repeat the positive and negative rotation of the water twice, and then release them. In the next trip, put all the water in the water tank into the cans, and then return to the station to add water to thoroughly clean the cans.
The above is all about the problems and precautions introduced to you today. I hope it can help you. If you want to know more, you can contact us by phone or follow our website , our staff will contact you in time.