All New Concrete Mixer Truck PMP 6.5R120 Gearbox: Revolutionizing Concrete Transportation
In the heart of the construction industry, where the seamless flow of materials is crucial, concrete mixer trucks play a pivotal role. The efficiency of these trucks largely depends on their drivetrain components, and the PMP 6.5R120 gearbox has emerged as a game - changing element in this domain.
Design for Durability
Robust Housing
The PMP 6.5R120 gearbox features a housing crafted from high - quality cast iron. This material choice is not arbitrary; cast iron offers exceptional strength and resistance to the constant vibrations and heavy loads typical in concrete mixer truck operations. The thick - walled construction of the housing serves a dual purpose: it shields the delicate internal components from external impacts and aids in heat dissipation. This is vital as overheating can quickly degrade the performance and lifespan of a gearbox. The housing's design also takes into account the need for easy access during maintenance, with well - placed inspection ports and removable panels.
Precision - Made Gears
The gears within the 6.5R120 are precision - cut from high - grade alloy steel. These gears are then heat - treated, a process that significantly enhances their hardness and toughness. The tooth profile of the gears is engineered to perfection, ensuring smooth meshing. This smooth meshing action not only reduces noise and vibration during operation but also extends the service life of the gears. By minimizing friction between the teeth, the gears can withstand the high torque demands of concrete mixer trucks without premature wear or failure.
Sealing and Lubrication Systems
To protect the gearbox from the harsh environment of a construction site, PMP has implemented a state - of - the - art sealing system. Multiple layers of high - performance seals are installed at all critical points, preventing the ingress of dust, dirt, and moisture. These contaminants can be extremely damaging to the internal components of the gearbox, leading to accelerated wear and potential breakdowns. Complementing the sealing system is an advanced lubrication mechanism. The gearbox is filled with a specially formulated lubricant that provides excellent protection against friction. This lubricant is designed to maintain its properties over a wide temperature range, ensuring smooth operation whether the truck is working in the sweltering heat of a summer construction site or the cold of a winter project.
Technical Specifications and Performance
High Torque Capacity
One of the most remarkable aspects of the PMP 6.5R120 gearbox is its ability to handle high torque loads. With a capacity of up to 120,000 Nm, it is well - equipped to power large - capacity concrete mixer trucks. This high torque allows the gearbox to efficiently transfer power from the truck's engine to the mixer drum. Whether the truck is starting from a standstill with a full load of concrete or navigating steep inclines, the 6.5R120 gearbox can deliver the necessary torque to keep the mixer drum rotating steadily. This ensures that the concrete remains well - mixed during transportation, maintaining its quality and workability.
Optimized Gear Ratios
The gearbox offers a range of carefully selected gear ratios. These ratios are optimized to meet the diverse requirements of the concrete mixing and transportation process. During the initial mixing phase, a lower gear ratio is engaged. This provides high torque and a slow - speed rotation of the mixer drum, which is ideal for thoroughly blending the various concrete ingredients. As the truck moves towards the construction site, a higher gear ratio can be selected. This increases the rotational speed of the drum while still maintaining sufficient torque to keep the concrete agitated. The availability of multiple gear ratios also contributes to better fuel efficiency, as the engine can operate at its most efficient RPM for different driving conditions.
Input and Output Shaft Design
The input shaft of the PMP 6.5R120 gearbox is designed to be compatible with a wide variety of truck engines. It is engineered to receive power from the engine's transmission system smoothly and efficiently. The output shaft, on the other hand, is directly connected to the mixer drum. The output shaft is constructed to be highly durable, capable of withstanding the continuous rotational forces exerted by the drum. Specialized couplings and high - quality bearings are used to ensure smooth and stable operation. These components help to minimize any misalignment issues that could otherwise affect the performance of the gearbox.
Performance and Efficiency Benefits
Smooth Operation
The precision - engineered components of the PMP 6.5R120 gearbox result in smooth and reliable operation. The smooth meshing of the gears reduces vibrations, which not only improves the driving experience for the operator but also helps to extend the lifespan of other components in the truck. A smooth - running gearbox also ensures that the mixer drum rotates at a consistent speed, leading to better - quality concrete mixing. This consistency in mixing is essential for producing concrete that meets the strict quality standards of modern construction projects.
Energy Efficiency
In today's environmentally conscious and cost - sensitive construction industry, energy efficiency is a major consideration. The PMP 6.5R120 gearbox is designed with energy - saving features in mind. The optimized gear ratios and low - friction components reduce the amount of power required to operate the mixer drum. This leads to lower fuel consumption and reduced emissions. By using this gearbox, concrete mixer truck operators can not only save on fuel costs but also contribute to a cleaner and more sustainable construction environment.
Heat Resistance
Concrete mixer trucks often operate in harsh environments, where high temperatures are common. The PMP 6.5R120 gearbox is engineered to perform well in these conditions. The heat - dissipating properties of its cast - iron housing, combined with the efficient lubrication system, enable the gearbox to maintain its optimal operating temperature. This is crucial for preventing premature wear and failure of the internal components. By ensuring that the gearbox can function properly in high - temperature environments, the PMP 6.5R120 gearbox helps to minimize downtime and keep construction projects on schedule.
Applications in Concrete Mixer Trucks
Ready - Mix Concrete Transportation
The PMP 6.5R120 gearbox is the ideal choice for ready - mix concrete trucks. These trucks are responsible for transporting fresh concrete from batching plants to construction sites. The gearbox ensures that the mixer drum rotates continuously during transportation, preventing the concrete from setting and maintaining its workability. With its high torque capacity and smooth operation, the 6.5R120 can handle large loads of concrete over long distances, even on rough and uneven roads.
On - Site Concrete Mixing
For construction projects where on - site concrete mixing is required, the PMP 6.5R120 gearbox also proves to be highly effective. It provides the precise torque and speed control necessary to mix concrete ingredients thoroughly. Whether it's a small - scale residential project or a large - scale commercial development, the gearbox can adapt to the specific mixing requirements, ensuring that the final concrete product meets the desired quality standards.
Specialized Concrete Mixing
In addition to standard concrete mixing, there are specialized applications such as mixing high - performance concrete or concrete with unique additives. The PMP 6.5R120 gearbox can be customized to meet these specific needs. It can be equipped with additional sensors and controls to enable more precise monitoring and adjustment of the mixing process. This makes it a versatile solution for a wide range of concrete - related applications.
Maintenance and Serviceability
Easy Maintenance
The design of the PMP 6.5R120 gearbox takes into account the need for easy maintenance. The access panels and inspection ports make it simple to check the internal components for wear and damage. Seals and bearings can be replaced quickly and easily, reducing maintenance time and costs. The gearbox also features oil level indicators and drain plugs, which simplify the process of maintaining the proper lubrication levels.
Long - Term Reliability
With proper maintenance, the PMP 6.5R120 gearbox offers long - term reliability. The high - quality materials and precision manufacturing processes ensure that it can withstand the rigors of continuous use in a concrete mixer truck. Regular inspections and maintenance, including checking the gear teeth for wear, the seals for integrity, and the bearings for smooth operation, can help to identify and address potential issues before they become major problems. This proactive approach to maintenance not only extends the lifespan of the gearbox but also minimizes the risk of unexpected breakdowns, which could disrupt construction projects.
Spare Parts Availability
PMP has established a global network of service centers and distributors, ensuring that spare parts for the 6.5R120 gearbox are readily available. In the event of a component failure, operators can quickly obtain the necessary parts and have the gearbox repaired. This quick availability of spare parts helps to reduce downtime and keep the concrete mixer truck operational, minimizing the impact on construction schedules.
In conclusion, the All New Concrete Mixer Truck PMP 6.5R120 Gearbox is a technological marvel that offers enhanced performance, durability, and efficiency in concrete mixer truck operations. Its advanced design, high - torque capabilities, and user - friendly maintenance features make it an indispensable component for the modern construction industry. Whether in large - scale infrastructure projects or small - scale building jobs, the PMP 6.5R120 gearbox is set to transform the way concrete is transported and mixed.
| 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 |
| Technical data of Camray CMR conrete mixer gearbox |
| Model |
PMP6.5R120 |
PMP7Y120 |
Max.Output Torque
Nm |
65,000 |
65,000 |
| |
|
|
Ratio
l= |
1:120 |
1:120 |
| |
|
|
| Max.installation angle of Drum |
11° |
11° |
Max.Input speed
rpm |
2500 |
2500 |
| |
|
|
Max.Output speed
rpm |
18 |
18 |
| |
|
|
| Max.Capacity of Drum m³ |
8~12 |
8~12 |
| Weight(without oil) KG |
310 |
310 |
| Lubrication Oil Quantity dm³ |
11.5 |
11.5 |
| Max.Misalignmeng of flange |
+/-6° |
+/-6° |
FAQs about Mixer Truck Speed Reducer
Q1: What is a mixer truck speed reducer?
A1: A mixer truck speed reducer is a mechanical device that reduces the speed of the mixer truck's motor, increasing torque and allowing for more effective mixing. It helps to transfer power from the motor to the mixer drum more efficiently, ensuring smooth and consistent mixing.
Q2: Why is a speed reducer necessary for mixer trucks?
A2: A speed reducer is necessary for mixer trucks because it matches the speed and torque requirements of the mixer drum to the output of the truck's motor. By reducing the speed, the reducer amplifies the torque, allowing the mixer drum to rotate at the optimal speed for mixing, while minimizing wear and tear on the motor.
Q3: How does a mixer truck speed reducer work?
A3: A mixer truck speed reducer typically consists of a series of gears or other mechanical components that transfer power from the motor to the mixer drum at a reduced speed. These gears are designed to mesh together, reducing the speed of rotation while increasing torque. This allows the mixer drum to rotate at a slower, more controlled speed, ensuring effective mixing.
Q4: What are the benefits of using a mixer truck speed reducer?
A4: Using a mixer truck speed reducer provides several benefits. It increases the torque output of the motor, allowing the mixer drum to rotate more effectively and mix materials more thoroughly. Additionally, it reduces wear and tear on the motor by matching the speed and torque requirements of the mixer drum, extending the motor's lifespan. Furthermore, a speed reducer can improve the overall efficiency of the mixer truck, reducing fuel consumption and operational costs.
Q5: How often should a mixer truck speed reducer be maintained?
A5: The frequency of maintenance for a mixer truck speed reducer depends on the specific model and manufacturer's recommendations. However, generally speaking, it is important to perform regular inspections and lubrication to ensure the reducer is operating smoothly and efficiently. Additionally, if any issues or malfunctions are noticed, it is crucial to address them promptly to prevent further damage or downtime. Regular maintenance can help extend the lifespan of the speed reducer and keep your mixer truck operating at peak performance.
Q6: What are the common issues that can arise with mixer truck speed reducers?
A6: Common issues that can arise with mixer truck speed reducers include wear and tear on gears, bearings, and other mechanical components. This can lead to reduced efficiency, increased noise, and ultimately, failure of the reducer. Lubrication issues, such as insufficient or contaminated lubricant, can also cause problems. Regular maintenance and inspection, as well as prompt repair of any issues, are crucial to preventing these common problems and ensuring the reliable operation of the speed reducer.
Q7.Are you manufacturer? And what's the delivery time?
A7: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.
Q8.If we don't find what we want on your website, what should we do?
A8: You can email us the descriptions and pictures of the products you need, We will check whether we can make it.
Q9.How about the inspection and Guarantee of products?
A9: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.
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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