Maintenance of small concrete mixer can save fuel consumption. The fuel saving adjustment and maintenance of concrete mixer affect the performance of diesel engine. According to statistics, the fuel consumption of diesel engine with poor maintenance will increase by 10% - 20%. Car owners should regularly go to the automobile repair factory for routine maintenance, such as checking tire pressure, four-wheel positioning, adjusting the gap between brake system friction plate and brake drum, lubricating points of concrete mixer chassis, changing engine oil on schedule, checking filter, etc. In addition, the oil in the specification refers to a specific model, choose the viscosity of the smallest, because the higher the viscosity, the greater the friction, increase fuel consumption.

避免小型混凝土搅拌车柴油发动机长时间空转高转速：停车怠速时柴油发动机的油耗远大高于正常行驶时，因此而长时间不开动混凝泥土搅拌车，更好熄合适歇火；冷启动时，温车不要超过1分钟，维持几分钟低速档行驶即可。尽可能避免小型搅拌车急刹急起，尽量可能柔和、平顺的稳的驾驶方式省节油，在起步阶段，尽量避免减少猛踩油门，正确的方法是平顺稳加速，而在达到一定速度率后，应尽可能保维持匀速行驶。

Avoid the diesel engine idling high speed of small concrete mixer for a long time: the fuel consumption of diesel engine is much higher than that of normal driving when parking idling, so it is better to shut down the concrete mixer if it is not started for a long time; during cold start, the warm car should not be more than 1 minute, and it can be driven at low speed for several minutes. Try to avoid the sudden brake and sudden start of small mixer as far as possible, try to be gentle, smooth, stable and safe driving mode with the most saving fuel. In the starting stage, try to avoid stepping on the accelerator as much as possible. The correct way is to accelerate smoothly and steadily. After reaching a certain speed rate, it is necessary to keep driving at a constant speed.

在拥挤道路段行驶时，也还要看清前面边的路况，避免急刹车。这样，不仅省节油，而且还能延长混凝土搅拌车使用寿命。维持小型搅拌车的行驶速度率。每辆车都有其经济发展时速，保维持在经济发展时速附近是省节油的，一般来说，当高速行驶汽车行使时，混凝泥土搅拌车的摩擦阻力大大增加（主要是空气阻力）。据统计，速度增加率提升到每小时110120时则会增加提升25％。

When driving on a crowded road section, you should also see the road conditions in front of you to avoid sudden braking. In this way, it can not only save oil, but also prolong the service life of concrete mixer truck. Maintain the speed of small mixer. Every vehicle has its own speed of economic development. It is the most economical and economical to maintain the speed of maintenance near the speed of economic development. Generally speaking, when the vehicle is running at high speed, the friction resistance of concrete mixer truck is greatly increased (mainly air resistance). According to statistics, when the speed increase rate increases to 110-120 km / h, it will increase by 25%.