You are here: Home » Products » PTO & Power Take Off for Dump » Heavy-Duty Truck PTO 50CA1422

Product Category

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
telegram sharing button
sharethis sharing button

Heavy-Duty Truck PTO 50CA1422

The Dump Truck Power Take-Off (PTO) 50CA1422 is a high-performance, right-hand rotation unit engineered for robust performance in demanding applications. It is designed for seamless compatibility with specific 14-speed 2000Nm transmissions, delivering power with exceptional efficiency. Its 1:1 gear ratio and a substantial rated output torque of 550Nm ensure direct and powerful drive for hydraulic systems, making it an ideal heavy-duty truck PTO. Integrated with an advanced clutch mechanism and intelligent control system, it guarantees smooth power engagement and reliable operation. Built for durability and efficiency, this PTO is a superior choice for heavy-duty commercial vehicles like dump trucks and mixers, where dependable power transmission is critical for productivity.
  • 50CA1422

  • Cissoko

Availability:
Quantity:

Heavy-Duty Truck PTO 50CA1422

Overview

The Dump Truck Power Take-Off (PTO) 50CA1422 is a high-performance, right-hand rotation unit engineered for robust performance in demanding applications. It is designed for seamless compatibility with specific 14-speed 2000Nm transmissions, delivering power with exceptional efficiency. Its 1:1 gear ratio and a substantial rated output torque of 550Nm ensure direct and powerful drive for hydraulic systems, making it an ideal heavy-duty truck PTO. Integrated with an advanced clutch mechanism and intelligent control system, it guarantees smooth power engagement and reliable operation. Built for durability and efficiency, this PTO is a superior choice for heavy-duty commercial vehicles like dump trucks and mixers, where dependable power transmission is critical for productivity.

Features and Benefits

  • Smooth and intelligent control : Integrating an advanced clutch mechanism and intelligent control system, the gear engagement and disengagement actions are responsive and smooth, effectively extending the life of the vehicle's transmission system .

  • Optimized durability : Specifically developed for high-load, high-frequency dumping environments in dump truck operations, it has excellent anti-slip and anti-overheating properties .

  • High-efficiency direct drive : Supports direct mounting of hydraulic pumps, eliminating the losses of traditional drive shafts and greatly improving the lifting response speed of the self-unloading system.

Technical Data:

Parameter

Specification

Product Type

POWER TAKE OFF PTO

Model Number

50CA1422

Output Direction

Right-turn

Speed Ratio

1

Output Torque

550 Nm

Compatible Models

Compatible for Dongfeng 14-speed 2000 Nm transmission DT1420

Applications

  • Fire and Rescue Vehicles : Provides immediate, high-horsepower engagement under load to drive high-volume water pumps and aerial ladders.

  • Dump Trucks & Trailers : Operates the large hydraulic cylinders needed to raise and lower heavy dump beds quickly and safely.

  • Cranes & Boom Trucks : Supplies smooth, continuous hydraulic flow for precise control of telescopic booms and outriggers.

  • Vacuum & Sewer Cleaner Trucks : Runs high-capacity vacuum pumps and high-pressure water jetters for municipal and industrial cleanup.

  • Fuel & Chemical Tankers : Drives product pumps to safely offload bulk liquids and hazardous materials.



Vane Pump Application


Packaging & Delivery

Shipping Methods

50CA1422  PTO are typically packaged securely to prevent damage during transit. The packaging includes:

Protective Wrapping: To safeguard the pump from environmental damage.

Custom Crates: For larger, heavier pumps, ensuring safe handling.

Documentation: Includes installation, maintenance instructions, and warranty details.

Delivery time depends on the model, customizations, and location but typically ranges from 2 to 6 weeks from the order date.


50CA1422  PTO  FAQ:

1: Which trucks and transmissions is the 50CA1422 PTO primarily compatible with?
  • This model is specifically designed for Volvo heavy-duty trucks . It is precisely matched with Volvo's original 14-speed (DT/SR series) heavy-duty transmission . Its housing design and input gear tooth profile (module, pressure angle) perfectly match the countershaft of the Volvo transmission, making it a dedicated high-end PTO.

2: What are the advantages of this PTO's "1:1 speed ratio" in actual dump truck operations?
  • 1:1 direct drive ratio means that the output speed of the engine/transmission is perfectly synchronized with the input speed of the hydraulic pump . This lossless transmission not only has extremely high transmission efficiency, but also generates very little internal heat due to the absence of additional speed-reduction or speed-increasing gear friction, making it ideal for dump truck operations that require high efficiency and smooth lifting.

3: Why is this PTO marked "Right-Turn"? How should I select the hydraulic pump?
  • Right turn (clockwise) refers to the direction of rotation as seen from the end face of the PTO output shaft. In the hydraulic system of a dump truck, the direction of rotation of the PTO must be opposite to and match the direction of rotation of the hydraulic pump (i.e., if the PTO turns right, the hydraulic pump must be equipped with a left-hand rotation pump or a pump that supports bidirectional rotation). If the direction is reversed, the hydraulic pump will not be able to draw oil and will be damaged quickly.

4: What tonnage dump truck can the 450 Nm rated torque of the 50CA1422 meet?
  • The rated output torque of 450 Nm is optimized for medium and heavy-duty dump truck operations . Combined with the powerful low-end torque of the Volvo truck's engine, it can easily drive large-displacement heavy-duty gear pumps or piston pumps, perfectly meeting the daily high-frequency unloading needs of urban waste transportation, building material delivery, and medium and large-sized highway dump trucks.

5: What are the essential maintenance points to keep in mind when installing and using the 50CA1422?
  • There are two main points: First, the thickness of the paper gasket (washer) must be adjusted . During installation, the gear backlash between the PTO and the Volvo gearbox must be precisely adjusted by replacing the gasket with one of different thicknesses. If the backlash is too tight, it will cause a screeching sound and wear on the gearbox. If it is too loose, it will cause oil leakage or gear grinding. Second, it is strictly forbidden to engage the PTO when the vehicle is not completely stopped . It must be engaged pneumatically in neutral when the vehicle is stationary.

6. Do you provide OEM or customized services

Yes, we support OEM and customization, including nameplate, packaging, and specific performance requirements. Send us your drawings or specifications for evaluation.

Certifications & Quality Assurance

50CA1422  PTO are manufactured in compliance with international standards, ensuring high performance and reliability:

ISO 9001: Certified for quality management systems.

CE Certification: Ensures compliance with European safety, health, and environmental protection standards.

RoHS Compliance: Ensures the PTO does not contain hazardous materials.

Factory Testing: Every PTO is rigorously tested for performance, pressure, and leak integrity before shipping.



Green Hydraulic Patent Certificate

FAQ

1.What's our advantages?

Factory established in 2005;

With a great deal of production experience;

80+ employees become the professional team;

Constant updated ERP system ensure efficiency of work;

Sophisticated equipment ehanced the accuracy of products;

Professional salesmen provide the greast service;

With a large number of famous customers all over the world;

Great after-sales service;

With the long term cooperation with famous logistics and express company in China,provide the better goods service.


2.What is your payment terms?

Small order/sample order,full payment in advance; Big orders send the first payment 30% before the production,and the balance before shippment.We'll show the photos of the products and packages before delivery.


3.Can you make my own brand on the products?

Of course we can. Just send me your logo  we can make it for you.


4.What is our main export market?

America(40.5%):USA, Canada, Argentina, Brazil

Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.

Asia(23.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon.

Others(5.8%).


Unedited footage of the Green Hydraulic Factory

The Cissoko hydraulic pump manufacturing facility is a specialized industrial plant that focuses on producing hydraulic pumps and related components. These factories are equipped with advanced machinery and technology to fabricate high-quality pumps designed for a wide range of applications, from heavy equipment and machinery to automotive and industrial systems.

Unedited footage of the Green Hydraulic Factory

The production process typically involves precision engineering, where raw materials like metals and alloys are processed into pump components such as gears, pistons, cylinders, and seals. These parts are then assembled into fully functional hydraulic pumps, which are tested for performance and quality control to ensure reliability, efficiency, and durability under various working conditions.

Unedited footage of the Green Hydraulic Factory

Cissoko Hydraulic's manufacturing facilities for hydraulic pumps maintain stringent quality standards, often adhering to international certifications, to meet the expectations of customers in industries such as construction, agriculture, automotive, and manufacturing.

Unedited footage of the Green Hydraulic Factory3

All hydraulic pumps produced by Cissoko Hydraulic have undergone compliance testing, ensuring their quality and reliability.

Unedited footage of the Green Hydraulic Factory4

To meet the diverse needs of different industries, the Cissoko hydraulic offer customization options, such as specialized seals, materials, and pump configurations. These facilities often work closely with engineering teams to develop tailored solutions for specific applications, from high-pressure systems to low-flow, high-efficiency pumps.

Unedited footage of the Green Hydraulic Factory5

Each pump undergoes a rigorous quality control process, where pressure tests and performance assessments are conducted to ensure that the pumps meet the required standards for flow rate, pressure capacity, and durability.


Green Hydraulic Advantages
CISSOKO LOGO CISSOKO LOGO CISSOKO LOGO CISSOKO LOGO CISSOKO LOGO
Previous: 
Next: 

ANY QUESTIONS?

LEARN MORE

CISSOKO specializes in dump truck hydraulic parts, delivering reliable lifting kits and full hydraulic solutions for global tipper vehicle manufacturers.

ABOUT

PRODUCTS

SERVICES

 green2@dumphyd.com
 +8613357887535
 JD Industria West 15, Xinxu Road, Xinzha Town. Changzhou City, Jiangsu Pro
vince.
COPYRIGHT © 2026 CHANGZHOU CISSOKO CO., LTD. ALL RIGHTS RESERVED.