7.1r120cp Mixer Reducer with Water Pump, 6.5r120cp Concrete Mixer Speed Reducer

• Customization: Available
• Application: Machinery
• Function: Speed Reduction
• Model NO.: 7.1R120CP
• Layout: Cycloidal
• Hardness: Hardened Tooth Surface
• Installation: Vertical Type
• Step: Double-Step
• Type: Planetary Gear Box
• Transport Package: Wooden Box
• Specification: 56*56*68
• Trademark: Bodeke
• Origin: China
• HS Code: 8412291000
• Production Capacity: 300/Month

Product Description

In-depth Exploration of the Concrete Mixer Truck Gearbox PMP 7.1R120CP

In the dynamic and demanding landscape of the construction industry, the Concrete Mixer Truck Gearbox PMP 7.1R120CP stands as a remarkable feat of engineering, playing an indispensable role in ensuring the seamless operation of concrete mixer trucks.

1. Unmatched Design and Construction Excellence

The gearbox is encapsulated within a rugged, cast iron housing that not only provides excellent protection against the rigors of the working environment but also serves as a foundation for precise component alignment. The casting process adheres to the strictest tolerances, eliminating any potential misalignments that could lead to premature wear or failure.

Inside, the heart of the system lies in its meticulously designed gear set. Comprising high-quality alloy steel gears, each tooth is heat-treated to perfection, achieving an optimal balance between hardness and toughness. The helical gear configuration is a standout feature. This design enables a more gradual and smoother engagement compared to straight gears, effectively reducing operational noise and vibration. Moreover, it allows for a more even distribution of load across the gear teeth, substantially enhancing their durability and lifespan. The gear ratios are carefully calibrated to offer a versatile range of torque multiplication and speed reduction, catering precisely to the varying demands of concrete mixing processes, from the initial slow mixing to the final rapid discharge.

2. Superior Performance Capabilities

1. Impressive Torque Delivery

• • Boasting a maximum torque rating of [precise torque value], the PMP 7.1R120CP gearbox demonstrates its brute strength when it comes to handling heavy loads. When the mixer truck is loaded with a full batch of raw concrete materials, it can initiate and maintain the rotation of the drum with ease. This high torque output is especially critical during the initial mixing stage, where the thick and viscous concrete mixture requires significant force to be properly blended. It ensures that every part of the mixture is thoroughly combined, laying the foundation for high-quality concrete production.

1. Flexible and Adaptive Speed Range

• • A wide and adaptable speed range is another hallmark of this gearbox. It can operate at speeds ranging from a slow, deliberate pace for meticulous mixing to a relatively high speed for swift and efficient discharge of the finished concrete at the construction site. This versatility empowers the operator to adjust the mixing and unloading process according to the specific requirements of different concrete formulations and job site conditions. For instance, when dealing with specialty concrete mixes that demand longer mixing times, the lower speed settings can be utilized to achieve the desired homogeneity. Conversely, when time is of the essence at the delivery point, the higher speed range comes into play, facilitating rapid unloading and getting the truck back on the road quickly.

1. Exceptional Power Transmission Efficiency

• • In terms of power utilization, the PMP 7.1R120CP excels. Thanks to its advanced lubrication mechanisms and optimized gear meshing, it minimizes energy losses during the transfer of power from the truck's engine to the mixer drum. Real-world performance tests have consistently shown that it can achieve an efficiency level of up to [X]% higher than many of its competitors. This not only translates into significant fuel savings for the truck operator but also reduces the overall environmental impact of the construction fleet, aligning with modern sustainability goals.

3. Cutting-edge Lubrication and Cooling Systems

1. Forced Lubrication for Optimal Performance

• • The gearbox incorporates a state-of-the-art forced lubrication system. Driven by a high-capacity oil pump, it continuously circulates clean and filtered lubricating oil throughout the gear set and bearings. This lubricant serves multiple crucial functions. Firstly, it drastically reduces friction between moving parts, preventing excessive wear and tear. Secondly, it acts as a coolant, dissipating heat generated by the meshing gears and the rotational motion. To maintain the purity of the oil, a comprehensive filtration system is in place. Multiple layers of filters, with increasingly fine mesh sizes, trap any contaminants that could potentially damage the internal components, ensuring the longevity of the gearbox.

1. Efficient Cooling to Combat Overheating

• • Complementing the lubrication system is an effective cooling arrangement. Depending on the specific application and operating environment, the PMP 7.1R120CP can be equipped with either an air-cooled or water-cooled heat exchanger. In air-cooled variants, a series of carefully designed fins are attached to the gearbox housing. These fins increase the surface area available for heat dissipation, allowing air to carry away the heat as the truck moves. Water-cooled systems, on the other hand, utilize a closed-loop coolant circuit. The coolant absorbs heat from the gearbox and then transfers it to an external radiator for efficient dissipation. This dual-pronged approach to temperature control ensures that the gearbox remains within its optimal operating temperature range, even during extended periods of heavy use, safeguarding its performance and reliability.

4. Streamlined Maintenance and Serviceability

1. Easy Access for Quick Inspections and Repairs

• • Understanding the importance of minimizing downtime in the construction industry, the gearbox is designed with convenient access points. Strategically placed inspection covers provide technicians with direct visual access to the internal components, facilitating routine inspections and troubleshooting. Lubrication points are also easily reachable, enabling efficient oil changes and grease applications. This user-friendly design not only speeds up scheduled maintenance but also allows for rapid on-site repairs in case of unexpected breakdowns, getting the truck back to work in the shortest possible time.

1. Robust Spare Parts Network for Minimal Downtime

• • PMP, the manufacturer of the gearbox, has established a comprehensive global network for supplying genuine spare parts. Whether it's a replacement gear, a bearing, a seal, or any other component, they are readily available. This extensive reach ensures that mixer truck operators can quickly source the necessary parts, reducing vehicle downtime to a minimum. Additionally, the modular design of the gearbox means that many components can be replaced individually, simplifying the repair process and further cutting down on costs and time required for maintenance.

5. Seamless Integration with Trucks and Control Systems

1. Universal Compatibility for Diverse Truck Models

• • The PMP 7.1R120CP gearbox is engineered to be highly compatible with a wide range of concrete mixer truck models. It adheres to industry-standard mounting dimensions and connection interfaces, allowing for effortless installation on different chassis types. Whether it's a small, agile mixer truck used for local construction projects or a large, heavy-duty vehicle deployed for major infrastructure developments, this gearbox can be integrated smoothly, unlocking enhanced performance and reliability for each vehicle.

1. Intelligent Control Integration for Optimal Operation

• • In today's era of advanced technology, the gearbox can be integrated with the truck's intelligent control systems. This enables automated gear shifting based on real-time data such as engine load, mixer drum speed, and vehicle speed. By synchronizing with the overall vehicle control strategy, it optimizes the mixing and transportation process. For example, during uphill climbs, it automatically downshifts to provide the necessary torque boost, while on flat roads or during empty return trips, it upshifts to conserve fuel and increase travel speed. This intelligent control integration not only boosts productivity but also reduces operator fatigue, making every journey more efficient and comfortable.

In conclusion, the Concrete Mixer Truck Gearbox PMP 7.1R120CP is a paragon of engineering prowess. Its combination of robust design, outstanding performance, efficient maintenance, and seamless integration capabilities makes it an essential asset for modern concrete mixer trucks, underpinning the success of countless construction projects.

Model NO.	7.1R120CP	Model	7.1R120CP
Lead Time	5 Days	Transport Package	Standard Export Wooden Case
Colour	as Your Request	Usage	Concrete Mixer
Weight	330KG	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	6.5R120CP	7.1R120CP
Max.Output Torque Nm	65,000	65,000
Ratio l=	1:120	1:120
Max.installation angle of Drum	12°	12°
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	320	320

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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PLM-7 reducer / gearbox	PMP7YR120 reducer / gearbox	4623-552 pump	4633 motor
PLM-9 reducer / gearbox	PMP7.2R129 reducer / gearbox	5423-518 pump	5433-138 motor
CML-10 reducer / gearbox	PMP7.1R130 reducer / gearbox	6423-279 pump	6433  motor
CML-12 reducer / gearbox	PMP7.5R130 reducer / gearbox	4623-552 pump	4633 motor
CML16 reducer / gearbox	PMP7.8R140 reducer / gearbox	5423-518 pump	5433-138 motor
P3301 reducer / gearbox	PMP8.0R140 reducer / gearbox	6423-279 pump	6433  motor
P4300 reducer / gearbox	PMP9YR140 reducer / gearbox	PV22 pump	MF22  motor
P5300 reducer / gearbox	PMP7.5R134 reducer / gearbox	PV23 pump	MF23 motor
P7300 reducer / gearbox	PMP7.5R135 reducer / gearbox	SPV22 pump	SMF22  motor
PLM-7 reducer / gearbox	PMP7.5R136 reducer / gearbox	SPV23 pump	SMF23 motor
PLM-9 reducer / gearbox	PMP6sp reducer / gearbox	PV070 pump	MF070  motor
CML-10 reducer / gearbox	PMP 6.5sp reducer / gearbox	PV089 pump	MF089 motor
CML-12 reducer / gearbox	PMP 7.1sp reducer / gearbox	SPV070 pump	SMF070  motor
CML16 reducer / gearbox	PMP 7.5sp reducer / gearbox	SPV089 pump	SMF089 motor
P3301 reducer / gearbox	PMP 6cp reducer / gearbox	PV110 pump	MF110 motor
P4300 reducer / gearbox	PMP 6.5cp reducer / gearbox	SPV110 pump	SMF110 motor
P5300 reducer / gearbox	PMP 7.1cp reducer / gearbox	PV112 pump	MF112 motor
P7300 reducer / gearbox	PMP 7.5cp reducer / gearbox	SPV112 pump	SMF112 motor
PMB 6.0 reducer / gearbox	575L reducer / gearbox	PV090 pump	MF090 motor
PMB6R100 reducer / gearbox	577L reducer / gearbox	SPV090 pump	SMF090 motor
PMB6.5R120 reducer / gearbox	580L reducer / gearbox	A4VTG71pump	TMM070 motor
PMB7aspR120 reducer / gearbox	575S3W reducer / gearbox	A4VTG90 pump	TMM089 motor
PMB7.1R120 reducer / gearbox	577S3W reducer / gearbox	90C pump	AA2FM63/A2FM90/61W Piston Motor
PMB7YR120 reducer / gearbox	580S3W reducer / gearbox	90A pump	AA2FM80/A2FM90/62W Piston Motor
PMB7.2R129 reducer / gearbox	PM51.2 reducer / gearbox	MA4V090 pump	AA2FM90/A2FM90/63W Piston Motor
PMB7.1R130 reducer / gearbox	PM61.2 reducer / gearbox	PMP P110 pump	90M75 motor
PMB7.5R130 reducer / gearbox	PM71.2 reducer / gearbox	PMP P90 pump	90M100 motor
PMB7.8R140 reducer / gearbox	TMG51.2 reducer / gearbox	PMH P110 pump	MSF85 motor
PMB8.0R140 reducer / gearbox	TMG61.2 reducer / gearbox	PMH P90 pump	PMP M110 motor
PMB9YR140 reducer / gearbox	TMG71.2 reducer / gearbox	A4VTG090HW100/33MRNC4C92F0000AS-0 pump	PMH M90 motor
PMB7.5R134 reducer / gearbox	P58 reducer / gearbox	A4VTG90HW/32R-NLD10F001S pump	PMH M110 motor
PMB7.5R135 reducer / gearbox	P68 reducer / gearbox	A4VTG71 hydraulic piston pump	PMH M90 motor
PMB7.5R136 reducer / gearbox	P70 reducer / gearbox	T90R100-35-20 hydraulic piston pump	A2FO23 PISTON pump
PMB 6sp reducer / gearbox	P75S reducer / gearbox	T90L100 hydraulic piston pump	A2FO16 PISTON pump
PMB 6.5sp reducer / gearbox	P75R reducer / gearbox	T90R75hydraulic piston pump	A2FO18 PISTON pump
PMB 7.1sp reducer / gearbox	P80 reducer / gearbox	T90L75hydraulic piston pump	VB99-17 reducer / gearbox
PMB 7.5sp reducer / gearbox	P90S reducer / gearbox	A11VO40DRG/10R-NPC12N00 PISTON pump	A2FO32/61L-VAB05 PISTON pump
PMB 6cp reducer / gearbox	P90 reducer / gearbox	A11VLO190LRDU2/11R-NZD12K02P-S PISTON pump	HA4VTG090HW/33R
PMB 6.5cp reducer / gearbox	TOP P58 reducer / gearbox	A11VLO190LRDU2+A11VLO130LRDU2 PISTON pump	A4VG125HDMT1/32R-NSF02F021-S Piston pump
PMB 7.1cp reducer / gearbox	TOP P68 reducer / gearbox	A11VLO190LRDU2/11+A10VO28DR/31-K PISTON pump	PK86-BF reducer / gearbox
PMB 7.5cp reducer / gearbox	TOP P70 reducer / gearbox	A11VLO190LRDU2/11L-NZD12K02P-S PISTON pump	VB99-09 reducer / gearbox
PMP 6.0 reducer / gearbox	TOP P75S reducer / gearbox	A11VLO260LRDU2/11R+A10VO28DR/31R  pump	VB99-10 reducer / gearbox
PMP6R100 reducer / gearbox	TOP P75R reducer / gearbox	A11VLO260LRDU2/11R-NZD12K67P-S PISTON pump	ZHP P70 reducer / gearbox
PMP6.5R120 reducer / gearbox	TOP P80 reducer / gearbox	A11VLO260LRDU2/11R-NZD12K02P-S PISTON pump	Ark Transit Mixer Agitator Truck  Concrete Transport Vehicle
PMP7aspR120 reducer / gearbox	TOP P90S reducer / gearbox	A11VLO260LRDH2/11R-NZD12K02 PISTON pump	8413503190
PMP7.1R120 reducer / gearbox	TOP P90 reducer / gearbox	A10VO28DR/31R-VSC12K01 PISTON  pump	8412291000
ZTS P68 reducer / gearbox	ZHP P75S reducer / gearbox	A4VG180HD1MT1/32R-NSF02F021-S PISTON pump	8708919000
ZTS P70 reducer / gearbox	DD33-MF reducer / gearbox	A7VO55LRDS/63L-NZB01-S PISTON pump	8483402000
ZTS P75S reducer / gearbox	ZHP P68 reducer / gearbox	Concrete Mixer Truck  Mixer Drum  Cement Mixer	SAUER,Bonfiglioli,TOPUNIOU,KYB,REXROTH, , ,PMP