1. 车体的规格必须符合的要求，规格主要参数要符合公示。
1. First of all, the specifications of the car body must meet the requirements of the, and the main parameters of the specifications must meet the publicity requirements.
2. 对于外协件及外购件必须要有生产厂的出厂合格证，而且要符合相关的标准要求，需要经过混凝土搅拌车生产商的检查，达标后才能使用。
2. The outsourced and purchased parts must have the factory certificate of the manufacturer and meet the requirements of relevant standards. They can only be used after being inspected by the concrete mixer manufacturer and meeting the standards.
3. 3m3混凝土搅拌车的生产商加装的混凝土搅拌车的总质量不能超出公示容许的高值，转向轴载质量和侧倾平稳角应符合相关的要求。
3. The total mass of the concrete mixer installed by the manufacturer of 3m3 concrete mixer shall not exceed the allowable high value, and the steering axle load mass and roll stability angle shall meet relevant requirements.
4. 3m3混凝土搅拌车储罐的焊接要均匀分布、竖直，表面无毛刺、包砂、裂缝等现象。
4. The welding of storage tank of 3m3 concrete mixer truck shall be evenly distributed and vertical, and the surface shall be free of burrs, sand, cracks and other phenomena.
5. 对于所有露出的金属，表面必须做防锈，车体外形及裝饰应别具一格，符合相关的要求。
5. For all exposed metal, the surface must be rustproof, and the shape and decoration of the vehicle body shall be unique and meet relevant requirements.
6.3m3 混凝土搅拌车从进料到输送机倒料结束，容许的久时间不能超出80分钟，而且罐车按照规定持续运送不超300转，混凝土搅拌车在行车的过程中时速不可超过60/h。
The allowable time from the feeding of 6.3m3 concrete mixer truck to the end of the dumping of the conveyor shall not exceed 80 minutes, and the continuous transportation of the tank truck shall not exceed 300 revolutions according to the regulations. The speed of the concrete mixer truck shall not exceed 60 km / h during driving.
7. 装进的预拌混凝土必须在要求的时间内长途运输到供货地方，混泥土的质量必须符合的标准。
7. The loaded ready mixed concrete must be transported to the place of supply for a long distance within the required time, and the quality of concrete must meet the standards.
8. 入料口的出口处规格不可少于600毫米,间距路面间距不可超过3.9米。
8. The specification of the outlet of the feed inlet shall not be less than 600mm, and the distance between the inlet and the pavement shall not exceed 3.9m.
9. 3m3混凝土搅拌车的入料速度不能少于2.6m?/mln，进料速度需超过0.65m?/mln，进料料的残存率在2%-5%之间。
9. The feeding speed of 3m3 concrete mixer shall not be less than 2.6m/ Mln, the feeding speed needs to exceed 0.65M/ Mln, the residual rate of feed is between 2% - 5%.
5. 车子的各构件安裝必须坚固，各接入部分不能有受损、形变等现象。
5. All components of the vehicle must be firmly installed, and all access parts shall not be damaged or deformed.
4. 在车子大总质量的情况下，在坡道上行车不能有混泥土外流现象。
4. When the total mass of the vehicle is large, there shall be no concrete outflow when driving on the ramp.
12. 车子的制动系统必须符合的要求，车子的排污还要符合的标准。
12. The braking system of the car must meet the requirements of the, and the pollution discharge of the car must also meet the standards.
13. 车体的每一项密封性性能必须良好，各个突面、管接头及所有的接入部位均不可有渗水现象。
13. Each sealing performance of the vehicle body must be good, and there shall be no water seepage on each protruding surface, pipe joint and all access parts.
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