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1.5 Bore × 4 Stroke Clevis Hydraulic Cylinder

Cissoko Hydraulic high-performance, welded-design, double-acting hydraulic cylinders are an ideal choice for heavy-duty hydraulic applications, offering exceptional power and precision. Featuring a 1.5-inch bore and a 4-inch stroke, these cylinders are equipped with clevis-style end mounts and are rated for pressures up to 3,500 PSI. They are well-suited for a wide range of heavy-duty hydraulic systems, including automotive hydraulic equipment (such as lifts, dump trucks, trailers, and recovery vehicles), construction machinery (like loaders and bulldozers), agricultural equipment (such as tractors, combine harvesters, and sprayers), forestry machinery (including feller-bunchers and skidders), and mining equipment (such as drill rigs and haul trucks).
  • 1.5 Bore × 4 Stroke

  • Cissoko

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1.5 Bore × 4 Stroke Clevis Hydraulic Cylinder

Overview

Cissoko Hydraulic high-performance, welded-design, double-acting hydraulic cylinders are an ideal choice for heavy-duty hydraulic applications, offering exceptional power and precision. Featuring a 1.5-inch bore and a 4-inch stroke, these cylinders are equipped with clevis-style end mounts and are rated for pressures up to 3,500 PSI. They are well-suited for a wide range of heavy-duty hydraulic systems, including automotive hydraulic equipment (such as lifts, dump trucks, trailers, and recovery vehicles), construction machinery (like loaders and bulldozers), agricultural equipment (such as tractors, combine harvesters, and sprayers), forestry machinery (including feller-bunchers and skidders), and mining equipment (such as drill rigs and haul trucks).

Features and Benefits

  • Extreme load capacity: Screw-on ductile iron clevis adjustable rod end, ⌀ 1.87″ honed cold-drawn tubing, ⌀ 1″ chrome-plated rod (steel 1045), and top-quality piston seals make it capable of handling heavy loads with a 4″ stroke.

  • Wide Range Hydraulic Applications: tractors, harvesters, farming machinery, ensuring reliable operation in harsh environments thanks to the usage of this clevis end cylinder.

  • Double-Acting Functionality: Provides controlled power in both directions, ensuring efficient and versatile performance for a variety of applications.

  • High-Quality Construction: Steel piston and steel gland with wear rings, crafted from premium-grade materials, offering exceptional durability, corrosion resistance, and long-lasting service life.

  • Precision Engineering: Designed with tight tolerances and advanced sealing technology to minimize leakage and maintain optimal performance.

  • Smooth Operation: Features finely honed cylinder barrels and high-quality seals for smooth and consistent operation.

  • Easy Maintenance: Simple to service and maintain, reducing downtime and ensuring continuous operation.

Technical Data:

SKU

Bore

Stroke

Rod Ø

Retracted

Extended

Pin Ø

Port Size

Column Load

Weight

WCL 1.5x4

1.5 in

4 in

1 in

14.25 in

18.25 in

0.76 in

SAE 6

5,150 lbs

10 lbs

WCL 1.5x6

1.5 in

6 in

1 in

16.25 in

22.25 in

0.76 in

SAE 6

5,150 lbs

11 lbs

WCL 1.5x8

1.5 in

8 in

1 in

18.25 in

26.25 in

0.76 in

SAE 6

5,150 lbs

12 lbs

WCL 1.5x8 ASAE

1.5 in

8 in

1 in

20.25 in

28.25 in

0.76 in

SAE 6

5,150 lbs

12 lbs

WCL 1.5x10

1.5 in

10 in

1 in

20.25 in

30.25 in

0.76 in

SAE 6

5,150 lbs

13 lbs

WCL 1.5x12

1.5 in

12 in

1 in

22.25 in

34.25 in

0.76 in

SAE 6

5,150 lbs

14 lbs

WCL 1.5x14

1.5 in

14 in

1 in

24.25 in

38.25 in

0.76 in

SAE 6

5,150 lbs

15 lbs

WCL 1.5x16

1.5 in

16 in

1 in

26.25 in

42.25 in

0.76 in

SAE 6

5,150 lbs

16 lbs

WCL 1.5x18

1.5 in

18 in

1 in

28.25 in

46.25 in

0.76 in

SAE 6

4,800 lbs

17 lbs

WCL 1.5x20

1.5 in

20 in

1 in

30.25 in

50.25 in

0.76 in

SAE 6

4,250 lbs

18 lbs

WCL 1.5x24

1.5 in

24 in

1 in

34.25 in

58.25 in

0.76 in

SAE 6

3,340 lbs

20 lbs

Applications

Primary Vehicle Applications

  • Standard Dump Trucks (Class 7 & Class 8): Widely used on 10-wheelers, tri-axle, and quad-axle dump trucks with body lengths ranging from 14 to 18 feet .

  • Dump Trailers & End Dumps: Installed on medium-sized end dump semi-trailers or heavy-duty pull trailers requiring an aggressive tilt angle to shed stubborn

  • Pup Trailers: Commonly used on independent dump pup trailers towered behind a standard dump truck to maximize total hauling capacity.

    Industry & Material Handling Sectors

  • Construction & Aggregates: Lifting heavy loads of gravel, crushed stone, sand, and asphalt on rugged construction sites.

  • Demolition & Waste Management: Tipping large-volume truck bodies carrying concrete debris, scrap metal, and heavy municipal waste .

  • Mining & Earthmoving: Operating on site-specific support vehicles hauling heavy soil, overburden, and mineral ores .

  • Agriculture: Used on specialized agricultural bulk trailers for high-volume dumping of grain, silage, and fertilizers .




Vane Pump Application


Packaging & Delivery

Shipping Methods

1.5 Bore × 4 Stroke Clevis Hydraulic Cylinders 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.


1.5 Bore × 4 Stroke Clevis Hydraulic Cylinders  FAQ:

1. What specific dimensions do 1.5" inner diameter and 4" stroke represent?
  • Bore: The inner diameter of the hydraulic cylinder barrel is 1.5 inches. The bore determines the thrust and pull force of the hydraulic cylinder under specific pressure (the larger the bore, the greater the force).

  • Stroke: The maximum distance the piston rod can fully extend is 4 inches. This means the effective working range of the cylinder is 4 inches.

2. How much thrust and pull force can this hydraulic cylinder generate under a pressure of 3000 PSI?
Calculated according to standard hydraulic formulas (assuming a piston rod diameter of 1 inch):
  • Thrust (Push/Extension): Approximately 5,300 pounds (approximately 2.4 tons) . The thrust is entirely determined by the area of the 1.5" inner diameter.

  • Pull/Retraction: Approximately 2,945 pounds (about 1.3 tons) . The pull force will be significantly less than the thrust force because the area occupied by the 1" piston rod needs to be subtracted.

3. What is the Clevis (dual-ear/U-shaped fork) installation method? What are its advantages?
  • Definition: Clevis refers to hydraulic cylinders with U-shaped forks and pin holes at both ends (cylinder bottom and piston rod end).

  • Advantages: This design allows the cylinder to swing freely around the pin in a single plane during operation . It can automatically adjust and absorb slight alignment deviations in the mechanical linkage structure of the equipment, preventing the piston rod from bending or being damaged by lateral loads. It is the most common mounting method for agricultural machinery (such as lawnmowers and tillers).

4. Why is the retracted length much greater than the 4" stroke?
  • Reason: The total length of the hydraulic cylinder includes not only the 4" space for piston movement, but also the thickness of the internal piston, the front and rear end caps, seals, and the structural length of the clevis interfaces and pin holes at both ends .

  • Actual dimensions: For this size of cylinder, the pin-to-pin retracted length is typically around 14.25 inches , and around 18.25 inches when fully extended .

5. How to select the correct hydraulic port type for this type of cylinder?
Hydraulic cylinders of this size on the market typically have two main types of oil ports:
  • SAE/ORB (O-ring seal): The most recommended type in modern times (such as SAE 6). It relies on a rubber O-ring to seal in the plane, providing excellent leak-proof performance and is less likely to damage the cylinder due to overtightening.

  • NPT (pipe thread): Traditional tapered thread. It relies on the mechanical compression of the thread itself for sealing (usually requiring Teflon tape or sealant). Although common, it is prone to micro-leakage or cylinder block cracking during repeated disassembly and assembly.

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

1.5 Bore × 4 Stroke Clevis Hydraulic Cylinders 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 Cylinders does not contain hazardous materials.

Factory Testing: Every Cylinders 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
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