6X4 Sinotruck HOWO Mix Volume 12m3 High Quality Concrete Mixer Truck

Product Description

6x4 Sinotruck howo mix volume 12m3 high quality concrete mixer truck

ITEM	UNIT	PARAMETER
Vehicle		Howo concrect mixer truck
Overall dimensions	mm	9760x2500x3990
tank dimention	M3	12
GVW	kg	Appro×25000
Curb weight		Appro×14370
Payload		Appro×10630
Wheel base	mm	4600+1350
F/R track base		2022/1830
F/R suspension		1250/2500
Approach/departure angle	°	18/15
Max speed	km/h	90
Axle Load	kg	7000/16000
Drive system	6x4	Emission standard	Eu 3
Tire specification	12.00-20	Number of axles	3
Steering	Power	Transmission	HF15710,  10F&2R
Cab passenger	3	Cab passenger	24V
Engine model	Manufacturer	China National Heavy Duty Truck Group Co ., Ltd
	Model	WD615.69
	Emission/kw	9726ml/247Kw, 336hp
	Gear box	10F&2R
	type	Diesel, 6 cylinder , direct-line, turbocharge and water cooling
Standard configration	1. Water Tank for drum 500L washing,   2. Speed reducer: Italy PMP. 3. Hydraulic pump and Motor:Italy PMP. 4. Tank material: Q345

 

A concrete mixer (concrete mixer) is a special truck used to transport concrete for construction; it is often referred to as a snail because of its shape. A cylindrical mixer drum is mounted on this type of truck to carry the mixed concrete. The mixing drum is always rotated during transportation to ensure that the concrete being conveyed does not solidify. After the concrete is transported, the inside of the mixing drum is usually flushed with water to prevent the hardened concrete from occupying space and making the volume of the mixing drum less and less.

Composition
It consists of automobile chassis, mixing drum, transmission system, water supply device, full power power take-off, front and rear brackets of mixer drum, reducer, hydraulic transmission system, feeding and discharging system, and operating mechanism. Due to technical bottlenecks, the domestically produced mixer tanks have a volume of 3m3-8m3 and are made of four large-sized domestically produced parts. Most of the four large-sized parts with a volume of 8m3 or more are imported components.
Mixing truck consists of two types of chassis, drive train, hydraulic system, frame, mixing tank, feeding and discharging device, water supply system, control system, and human ladder. The front end of the mixing tank is connected to the reducer and installed on the front of the rack. The rear end is supported by two rollers mounted on the back of the rack through the raceway.

Stirring device
It consists mainly of a mixing drum and its auxiliary support components. The mixing drum is a concrete loading container. It is made of high-quality wear-resistant steel sheet. In order to automatically load and unload concrete, the inner wall is welded with special-shaped spiral blades. The concrete moves in the direction of the spiral of the blade as it rotates and is mixed and agitated during constant lifting and turning. During the feeding and transportation process, the mixing drum rotates forward and the concrete moves inward along the blades. When discharging, the mixing drum reverses and the concrete is discharged outward along the blades. The rotation of the mixing drum is ensured by a hydraulic drive. The load is 3 to 6 cubic meters. The concrete mixer truck generally adopts a hydraulic pump driven by the automobile engine through the power output shaft, and then the hydraulic motor drives the mixing drum by the high-pressure oil. When the loading amount is 9 to 12 cubic meters, the hydraulic pump is driven by the vehicle-assisted diesel engine to drive the hydraulic motor. The blades are the main components in the agitator, and damage or severe wear can result in uneven mixing of the concrete. In addition, if the angle of the blade is not reasonable, it will cause the concrete to segregate.

Working principle
The power is transmitted from the output of the second-class chassis full-power power take-off through the drive shaft to the hydraulic pump. The hydraulic pump generates hydraulic energy that is transmitted to the hydraulic motor through the oil pipe. The hydraulic motor converts the hydraulic energy into kinetic energy and transmits it to the kinetic energy through the reducer. The mixing tank can realize the positive reversal and the rotation speed of the stirring tank by adjusting the angle of the servo handle of the hydraulic pump (double acting variable) to realize the operations of squeezing, stirring, stirring and discharging.

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FAQ
1.You are factory or trading Company?
Yes, we are oversea sales department of Chengli automobile. And you are always welcomed to visit our factory.

2.Could your company modify the standard product depends on my request? 
Yes. Our company is specialized in researching and designing various of special purpose vehicle and spare parts. We can provide any product according to your demand.

3. Could your company totally customize products for me?
We can provide the customized-designing product meeting with any of your demand.

4. Could you provide certification that we need?
We can provide various certifications associate with trailer and truck. Such as DOT, ADR, SASO and so on.
 
5. How long could we receive our goods?
 It depends on the product that you have ordered. If the goods are prepared, we will deliver your goods as soon as possible.

6. How about the after-sale service?
We can provide you the technical support to guide you repaire your product. And we will also send original spare parts free of charge by air. If you have special need, we can let our engineer to help you in person

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