1.5 Bore × 4 Stroke
Cissoko
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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).
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.
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.
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 .


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.
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.
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.
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).
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 .
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.
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.
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.
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.
Of course we can. Just send me your logo we can make it for you.
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%).
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.
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.
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.
All hydraulic pumps produced by Cissoko Hydraulic have undergone compliance testing, ensuring their quality and reliability.
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.
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.