All New Concrete Mixer Truck PMP 6.5R120 Gearbox: A Technological Marvel in Material Handling
In the dynamic world of construction and infrastructure development, concrete mixer trucks play a pivotal role. These vehicles are responsible for transporting and continuously mixing fresh concrete to construction sites, ensuring that the building material remains in the optimal state for pouring and setting. At the heart of the efficient operation of a concrete mixer truck lies its transmission system, and one component that has been making waves in the industry is the All New Concrete Mixer Truck PMP 6.5R120 Gearbox. This comprehensive exploration delves into the features, benefits, technical specifications, and real - world applications of this remarkable gearbox.
1. Design and Construction
1.1 Robust Build
The PMP 6.5R120 gearbox is engineered with a focus on durability. Its housing is crafted from high - quality cast iron, which provides excellent strength and resistance to wear and tear. Cast iron is chosen for its ability to withstand the high torque and heavy loads that are typical in concrete mixer truck operations. The thick - walled construction of the housing not only protects the internal components but also helps in dissipating heat generated during operation, ensuring reliable performance even under the most demanding conditions.
1.2 Precision - Engineered Gears
The gears within the 6.5R120 gearbox are precision - cut using advanced machining techniques. Made from high - grade alloy steel, these gears are heat - treated to enhance their hardness and toughness. The teeth of the gears are designed with a specific profile to ensure smooth meshing, reducing noise and vibration during operation. The use of high - quality materials and precise manufacturing processes also contributes to the long - term reliability of the gearbox, minimizing the risk of gear failure and costly downtime.
1.3 Sealing and Lubrication Systems
To prevent the ingress of dust, dirt, and moisture, which can severely damage the internal components of the gearbox, PMP has incorporated a state - of - the - art sealing system. Multiple layers of high - performance seals are strategically placed at all critical points, ensuring a tight and reliable seal. Additionally, an efficient lubrication system is in place. The gearbox is filled with a specially formulated high - viscosity lubricant that provides excellent protection against friction and wear. The lubricant is designed to maintain its properties over a wide range of temperatures, ensuring smooth operation in both hot and cold climates.
2. Technical Specifications
2.1 Torque Capacity
One of the most impressive features of the PMP 6.5R120 gearbox is its high torque capacity. It is designed to handle torque loads of up to 120,000 Nm, making it suitable for use in large - capacity concrete mixer trucks. This high torque capacity allows the gearbox to efficiently transfer power from the truck's engine to the mixer drum, enabling the drum to rotate smoothly and mix the concrete evenly, even when carrying a full load. Whether the truck is operating on flat terrain or climbing steep inclines, the 6.5R120 gearbox can deliver the necessary torque to keep the mixer drum in operation.
2.2 Gear Ratios
The gearbox offers a range of carefully selected gear ratios. These ratios are optimized to provide the right balance between speed and torque for different stages of the concrete mixing and transportation process. For example, during the initial mixing phase, a lower gear ratio is used to provide high torque and slow - speed rotation of the drum, ensuring thorough mixing of the concrete ingredients. As the truck moves towards the construction site, a higher gear ratio can be engaged to increase the speed of the drum rotation while maintaining sufficient torque to keep the concrete agitated. The availability of multiple gear ratios also allows for better fuel efficiency, as the engine can operate at its most optimal RPM for different driving conditions.
2.3 Input and Output Shafts
The input shaft of the PMP 6.5R120 gearbox is designed to be compatible with a wide range of truck engines. It is engineered to receive the power from the engine's transmission system smoothly and efficiently. The output shaft, on the other hand, is connected directly to the mixer drum. The output shaft is designed to be highly durable, capable of withstanding the continuous rotational forces exerted by the mixer drum. The shaft is also equipped with specialized couplings and bearings to ensure smooth and stable operation, reducing any potential misalignment issues that could affect the performance of the gearbox.
3. Performance and Efficiency
3.1 Smooth Operation
Thanks to its precision - engineered gears and advanced design, the PMP 6.5R120 gearbox offers incredibly smooth operation. The smooth meshing of the gears reduces vibrations and noise, creating a more comfortable working environment for the truck driver. This is not only beneficial for the driver's well - being but also helps in reducing wear and tear on the entire vehicle. The smooth operation of the gearbox also ensures that the mixer drum rotates at a consistent speed, resulting in better - quality concrete mixing.
3.2 Energy Efficiency
In today's environmentally conscious world, energy efficiency is a crucial factor. The PMP 6.5R120 gearbox is designed with energy efficiency in mind. The optimized gear ratios and low - friction components reduce the amount of power required to operate the mixer drum. This, in turn, leads to lower fuel consumption and reduced emissions. By using the 6.5R120 gearbox, concrete mixer truck operators can not only save on fuel costs but also contribute to a cleaner and more sustainable environment.
3.3 High - Temperature Performance
Concrete mixer trucks often operate in harsh environments, where high temperatures are common. The PMP 6.5R120 gearbox is engineered to perform flawlessly even in extreme heat. The heat - dissipating properties of the cast - iron housing, combined with the efficient lubrication system, ensure that the gearbox can maintain its optimal operating temperature. This is essential for preventing premature wear and failure of the internal components, as high temperatures can cause the lubricant to break down and the gears to expand, leading to reduced performance and potential damage.
4. Applications in Concrete Mixer Trucks
4.1 Ready - Mix Concrete Transportation
The primary application of the PMP 6.5R120 gearbox is in ready - mix concrete trucks. These trucks are responsible for transporting fresh concrete from the batching plant to the construction site. The gearbox ensures that the mixer drum rotates continuously during transportation, preventing the concrete from setting and maintaining its workability. The high torque capacity of the gearbox allows the truck to carry large loads of concrete over long distances, even on rough and uneven roads.
4.2 On - Site Concrete Mixing
In some cases, concrete may need to be mixed on - site. The PMP 6.5R120 gearbox is equally well - suited for this application. It provides the necessary torque and speed control to mix the concrete ingredients thoroughly, ensuring that the final product meets the required quality standards. Whether it's a small - scale construction project or a large - scale infrastructure development, the 6.5R120 gearbox can handle the demands of on - site concrete mixing.
4.3 Specialized Concrete Mixing Operations
There are also specialized concrete mixing operations, such as those for high - performance concrete or concrete with unique additives. The PMP 6.5R120 gearbox can be customized to meet the specific requirements of these operations. For example, it can be equipped with additional sensors and controls to monitor and adjust the mixing process more precisely. This makes it a versatile choice for a wide range of concrete - related applications.
| Model NO. |
PMP6.5R120 |
Model |
PMP6.5R120 |
| Lead Time |
5 Days |
Transport Package |
Standard Export Wooden Case |
| Colour |
as Your Request |
Usage |
Concrete Mixer |
| Weight |
320KG |
Specification |
56*56*68 |
| Trademark |
Bodeke |
Origin |
China |
| HS Code |
8483402000 |
Production Capacity |
100 Sets/Month |
FAQ
Questions you maybe inquiry
Q1.What's the application for pump?
Construction equipment Steel factory or Power plant Industrial equipment Related hydraulic system
Q2.What about the MOQ?
MOQ:1~300 pcs.
Q3.Are you manufacturer? And what's the delivery time?
Yes, we are manufacturer and have our own factory. Generally, its in stock for common models, 25-30 days will be finished and sent to customer in time.
Q4.If we don't find what we want on your website, what should we do?
A: You can email us the descriptions and pictures of the products you need, We will check whether we can make it.
Q5.How about the inspection and Guarantee of products?
We promise: all products are tested before ship, to confirm it will be working and in good conditions when customers get. Also, we offer 12-month guarantee, if it doesn't work due to quality issue in the period, we will send spares to repair for free.
Q6. What about your after-sale service?
If there is any question in use, please talk with your sales manager at any time, so we will know your problems are and help to solve.
Bodeke Industrial Components Co., Ltd. is a leading Chinese company specializing in the manufacturing and maintenance of a wide range of industrial equipment components. Our products find application in diverse sectors, including cement tanker trucks, excavators, rescue equipment for cement trucks, mixers, cranes, hydraulic motors, hydraulic pumps, and other industrial machinery.
| Empower your industrial machinery with Bodeke - a leading Chinese manufacturer specializing in the repair and production of a wide range of equipment components.From cement tanker trucks and excavators to mixer trucks,cranes,hydraulic motors,and pumps,our precision-engineered products redefine reliability and performance.Elevate your operations with Bodeke's quality components-your trusted partner in global industrial excellence. |
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