Concrete Mixer Truck Professional Supply 8*4 of 12m3
Model NO.:BEIBEN 8*4
Certification:ISO9000, CCC, TS16949, EEC, RoHS, CE
Emission Standard:Euro 4
Engine Type:4 Stroke
Engine:420HP or 380HP
Production Capacity:500, 000 Unit/Year
This is BEIBEN CHASSIS Concrete Mixer Truck of 12-16m3 tank, effective working:
NG80-BY:The overall designing of the vehicles is pleasing to the eyes. The brand new NG80B driving cab is created by the company. The structure of metal framework and stressed-skin exclusive to the domestic heavy-duty trucks makes possible the security of European vehicles at the same level, and can satisfy the requirements of European ECER29 Security Regulations. The vehicle frame is molded by stamping and this guarantees the strength of the crossbeams. The axle technique unique to Benz vehicles boasts of features such as high reliability, fuel economy, high attendance rate, large mixing volume of tanks , all making it suitable for use in all kinds of construction sites.
|3138BY /8×4/1500+3850+1450/Long-Flat Roof Cab|
|Approaching angle/Departure angle||16/15°|
|Slope climbing capability||Max.40%|
|Engine||Model||WP10.375,water-cooled,four strokes,6 cylinders in line,turbocharged, directly injection|
|Max. power||276/2200 (kw/rpm)|
|Fuel tanker capacity||300L|
|Clutch||∮430, Single dry frictional disc,Hydraulic boosting|
|Gearbox||9T-180mechanism,9 forward gears,1 reverse gear, manual operated, with synchronizer|
|Gear ratio of gear box||12.82/7.93/6.00/4.43/3.43/2.31/1.75/1.29/1.00 R: 11.21|
|Suspension system||Front||Non-free standing leaf spring,telescopic shock absorber with stablizer bar suspension , 10pcs|
|Rear||Non-free standing stablization spring, balance suspension system, 13pcs|
|Brake system||Service brake||Brake gap can be adjusted automatically, double circulation air brake system|
|Assistant brake||Engine exhaust brake|
|Park brake||Potential springs pressing on middle and rear wheels|
|Steering system||TAS85,whole circulation in ball, hydraulic booster|
|Frame||Fish belly shape, variable width, variable sections|
|Front axle (Mercedes Technology)||Double-shoe pneumatic brake, non-driving steering axle|
|Middle and Rear axle (Mercedes Technology)||Double-shoe pneumatic brake, ductile casting casing, with hub redactor, double reduction driving axle|
|Cabin||V3 Long-Flat roof cabin with single sleeper|
Full steel skeleton structure, covered with double layer steel plate;
Can be tipped forwardly;
High back seat for driver;Electric lifting window ;
With inner A/C
|Main technical parameters of concrete mixer|
|Drum performance parameter||Geometric Volume m3||26.1 m3|
|Effective Volume m3||16 m3|
|Filling Ratio %||61.30%|
|Gradient of the Drum °||9°|
|Filling speed m3/min||≥3|
|Discharging Speed m3/min||≥2|
|Surplus Ration %||<1%|
|Range of Slump mm||20~300|
|Hydraulic System||Pump||Eaton 64 (ACA642337)|
|Motor||Eaton 64 (HHD6423321)|
|Water supply system||Volume of water tank||400L|
|Water supply type||Air pressure Type|
- Q:How did the concrete agitate the concrete
- By rotating the concrete from the tank through a turbine fan, it can control the gears to adjust the speed of the material.
- Q:What can be done to remove the concrete from the concrete mixer truck
- It consists mainly of agitator and auxiliary supporting parts. Mixing drum of concrete loading container, it is made from high quality wear-resistant steel sheet, in order to be able to automatic loading and unloading of concrete, the lining welding spiral blade with special shape. When the concrete moves in the direction of the blades, it is mixed and stirred in the process of increasing and turning. In the process of feeding and transportation, the mixing cylinder is turning, the concrete is moving in the blade, and the mixing cylinder is turned and the concrete is removed out of the blade. The rotation of the mixer is guaranteed by the hydraulic actuator. The load is 3-6 cubic meters. Of commonly used concrete mixer truck passed by the car engine power output shaft to drive hydraulic pump, and driven by hydraulic motor with high pressure oil push the mixing barrel, loading capacity for 9 ~ 12 cubic are driven by automotive auxiliary diesel engine driven hydraulic pump hydraulic motor. The blades are the main parts of the mixing plant, and the damage or severe wear and tear can cause the concrete to be mixed. In addition, if the design is unreasonable, the concrete will be isolated.
- Q:What is the driving license for a concrete mixer truck?
- Fees vary from anywhere from 2,500 to 3,500 Some places can be around 4,000 to 4500 The other thing is to get a certification, but the car on the site is generally unexamined.
- Q:Does it affect the ease of mixing too long?
- Are now using concrete products, easy to control the quality, intensity can be measured, can also add additive, etc., only their own building the in-situ mixing, transportation for a long time will affect the workability, so the project will adopt water mud and water reducing agent, etc.
- Q:Is it possible to mix the concrete in a mixing truck for eight hours?
- When the concrete is removed from the mixture, it is best not to exceed 150min according to the temperature. But now with the development of the additive technology, and high performance concrete initial setting time and perhaps even control to 13-15 hours (Shanghai world financial center base raft concrete). You can discriminate in this way. Concrete stirred 8 hours, not casual water, workability change is not very big, can use, but 1 can back, part of discharge, stir some higher than the another two grades of concrete, quick stir for a few minutes and pouring into the part or not is not very important part of the bearing. According to the admixture, add admixtures, whisk for 3-4min, and reduce the use of one or two grades. If you have added a lot of water to the site, there has been a significant change in the ease of use.
- Q:The concrete mixer transporter is running continuously for no more than one hour
- The concrete mixer transporter is running for no more than 8 hours. Concrete mixing is divided into two kinds: artificial mixing and mechanical stirring Manual stirring search When stirring, try to be quick, stirring time from adding water, should meet the following rules in general: The volume of the mixture is 4 ~ 5min (minute) under 30L. The volume of the mixture is 30L - 50L at 5-9min The volume of the mixture is 51L - 75L at 9 ~ 12min After mixing, it is required to do the slump measurement or the specimen forming according to the test requirement. The total operation must be completed in 30min from the beginning of the addition of water.Mechanical agitation First, it is the first batch, which is to make the ripper first, so as not to affect the mixing ratio of the mix. Start the mixer, blender, in turn, to join the gravel, sand and cement, stir evenly, add the water slowly again, all charging time not more than 2 min, water after all to join, to continue mixing 2 min.
- Q:What is the normal speed in the transportation of the concrete mixer
- 1 to 3 RPM for transportation Normal 0 -- 6 is all right
- Q:What is the car for concrete
- These trucks are equipped with cylindrical agitating cylinders to carry mixed concrete. During the course of transportation, the mixer will be kept rotating to ensure that the concrete is not frozen. After the concrete is transported, it is usually used to flush the inside of the cylinder to prevent the hardened concrete from taking up space, making the cylinder volume less and less
- Q:How many years does the concrete agitator truck go away?
- Usually use life for 8 to 10 years, but there is no special provision for discarded concrete transporter, is generally in accordance with the provisions of other vehicles in the motor vehicle standards: use fixed number of year for 10 years, can carry out the delay to 4 years. Because of concrete transport vehicle is a special vehicle, this is generally will have certain preferential treatment for scrap.
- Q:Why is the concrete mixer turning on the road?
- The concrete mixer is also turned around mainly to prevent the concrete from making a lump in the transportation process and mixing the concrete with sand, stone and cement. 1, in order to obtain the best ratio of concrete and quality, and reduce the construction site construction site, improve the building progress, shorten construction time limit for a project, for high-rise buildings, concrete from the original site is now evolved into a more advanced professional company specializing in the production of concrete PeiSongZhi; 2, concrete mixer truck loading in the concrete company, from the car to the construction site and a longer transportation distance, in order to prevent concrete caking in transit, in the preparation of the concrete are formulated with a certain amount of retarder. 3, if you don't stir the concrete mixer truck, in the course of carriage, the stone will sink to the bottom in concrete, the middle layer is the sand, the upper is water mud, and transportation to the site after will appear the phenomenon of agglomeration, thus, concrete mixer truck rotation can prevent concrete caking already in transit, and can prevent the concrete layer, make concrete mixed more evenly. Above all, concrete mixer truck on the road and the rotation is mainly in order to prevent concrete caking in transit and make concrete medium sand, stone, cement mixed more evenly.
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