You are here: Home » Products » PTO & Power Take Off for Dump » 50E1650 PTO Pump for Dump Truck

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

50E1650 PTO Pump for Dump Truck

The Dump Truck Power Take-Off (PTO) Model 50E1650 is a specialized reverse-rotation unit engineered for heavy-duty commercial vehicles where installation space is limited. Its unique counter-rotation output, opposite to the engine's direction, provides a flexible power solution for specialized chassis. Designed for broad compatibility with various transmission series, including ZF 16-speed and other major models, it features a 0.83 reduction ratio and delivers a rated output torque of 300Nm. This reverse rotation PTO integrates a high-strength gear system and intelligent controls, making it an ideal compact PTO for special vehicles like fire trucks and aerial work platforms, where optimizing space without compromising performance is critical.
  • 50E1650

  • Cissoko

Availability:
Quantity:

50E1650 PTO Pump for Dump Truck

Overview

The Parker Chelsea Z30 Series Power Take-Off (PTO) isa highly specialized, compact, and hydraulically shifted live-drive PTO engineered specifically for Model Year 2025 and newer RAM Heavy Duty trucks. It is custom-designed to pair seamlessly with the ZF PowerLine™ 8-speed TorqueFlite® HD automatic transmission . Mounted on the transmission's passenger side, the Z30 Series combines a reduced space-saving footprint with full LiveDrive capability, providing vocational vehicle upfitters with a reliable, high-density power option that fits within highly restricted chassis envelopes.

Features and Benefits

  • All-cast iron three-section shell, pressure-resistant, sturdy and durable
    It adopts a heavy-duty three-section cast iron shell, which has extremely strong impact resistance and high pressure resistance. It is not easy to deform and crack under the harsh high-frequency operation in mines and construction sites, and has an extremely long service life.
  • Reinforced roller bearings, fearless of continuous heavy loads
    The internal core bearing has been upgraded to a high-specification roller bearing, which can effectively absorb radial and axial loads during high-pressure operation, greatly reducing wear on internal components and lowering the equipment failure rate.
  • Standard spline interface, flexible and widely applicable installation.
    Equipped with a standard 13-tooth spline shaft interface, it can be seamlessly plugged into mainstream truck power take-offs (PTOs) on the market, saving time and effort in modification and offering excellent versatility.
  • Pressure balance design ensures smooth and safe lifting.
    It features an advanced built-in pressure-balancing wear-resistant disc and perfectly supports a three-line wet system layout, effectively preventing internal leakage and system overheating, and ensuring linear and controlled lifting of heavy-duty truck bodies.

Technical Data:

Parameter

Specification

Product Type

POWER TAKE OFF PTO

Model Number

50E1650

Output Direction

Opposite to the engine

Speed Ratio

0.83

Output Torque

300 Nm

Compatible Models

Compatible for ZF16 gear or Shanghai Soda series gearbox ZF16R1650, ZF16S2530, 12S0B1850, 16S0K2250, etc.

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

50E1650  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.


50E1650 PTO  FAQ:

1: Which brands of dump trucks can the 50E1650 pump be installed on?
A : This is a universal heavy-duty dump truck hydraulic pump. It is equipped with a standard 7/8" - 13-tooth splined shaft interface and a standard flange mounting surface, so it can be widely adapted to various domestic and foreign truck transmission power take-offs (PTOs), such as dump truck chassis from brands like Fast Gear, Howo, Shaanxi Automobile, JAC, and Sinotruk.
2: Why is the "3-Line" piping connection method recommended for this pump?
A : With a two-line connection, if the truck bed remains in the raised position for an extended period, the hydraulic fluid cannot circulate, causing the oil temperature inside the pump to rise rapidly and burn out the oil seals. A three-line connection adds an independent drain/return pipe directly connected to the oil tank, allowing the hydraulic oil to circulate smoothly and cool down when the truck bed is not raised, greatly protecting the pump body and preventing overheating.
3: If the dump truck body shakes or moves very slowly when being lifted, is it a problem with the pump?
A : Not necessarily. While severe internal leakage in the pump (decreased volumetric efficiency) can lead to slow lifting, the three most common causes are:
  1. The hydraulic oil level in the tank is insufficient, or the hydraulic oil has become viscous and has not been changed for a long time.

  2. If the oil inlet line or filter is blocked by impurities, the pump will not be able to draw enough oil, resulting in cavitation.

  3. Insufficient pneumatic pressure in the hydraulic distribution valve (distributor) causes the valve port to not open fully.
    Troubleshooting should begin with checking the oil level and filter.

4: Does this pump need to be lubricated separately?
A : No. The 50E1650 hydraulic pump does not require separate gear oil like a mechanical gearbox. During operation, its internal gears and roller bearings rely entirely on the hydraulic oil within the system for lubrication. Therefore, keeping the hydraulic oil in the vehicle's self-unloading hydraulic system clean and free of impurities is the best maintenance for this pump.
5: How can I determine if this self-unloading pump has internal wear and needs to be replaced or repaired?
A : The most intuitive way to judge is "lack of power when the engine is warm." If the dump truck lifts normally when it is first started (when the oil temperature is low), but after several hours of continuous operation and the oil temperature rises, it can lift when empty or lightly loaded, but cannot lift when fully loaded, and at the same time, the pump body makes a noticeable buzzing noise. This usually indicates that the internal pressure balance wear plate or gear end face has been severely worn, causing serious internal leakage of high-pressure oil at high temperature.

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

50E1650  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.