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4 bore x 8 ASAE stroke
Cissoko
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Experience unmatched power and precision with our high-performance Green Hydraulics Welded Double Acting Hydraulic Cylinder with a 4-inch bore and 8-inch ASAE stroke with clevis ends and 2500 PSI. This cylinder is an optimal welded-type replacement for the tie rod cylinder. Ideal replacement for farming equipment and various other applications.
Strictly compliant with ASAE agricultural standards : the closed length is precisely controlled at 20.25 inches (instead of the arbitrary size of ordinary industrial short cylinders), which can perfectly align with and directly replace any traditional tie-rod or welded agricultural machine cylinder that meets North American ASAE standards, achieving true "plug and play".
Extremely strong thrust output : Thanks to its large 4-inch cylinder bore, it can generate a powerful thrust of up to 31,416 pounds (about 14.2 tons) under standard agricultural pressure of 2,500 PSI, making it suitable for handling high-load digging, compaction and heavy lifting.
Compact and fatigue-resistant : The fully welded design eliminates the need for lengthy tie rod bolts, resulting in a more compact overall diameter and a more robust structure. This makes it less prone to oil leaks or loosening when exposed to the continuous and severe jolts of farmland, mechanical impacts, and dusty environments.
Long-lasting and efficient sealing : Equipped with high-quality multi-combination sealing rings and dust scrapers, it can completely block the intrusion of external mud, sand and water vapor. Combined with the large-capacity cylinder design, it can ensure continuous and stable operation of the system under high load.
SKU | Bore | Stroke | Rod Ø | Retracted | Extended | Pin Ø | Port Size | Column Load | Weight |
|---|---|---|---|---|---|---|---|---|---|
WBC 2x8 | 2 in | 8 in | 1.125 in | 18.25 in | 26.25 in | 1 in | SAE 8 | 7,850 lbs | 15 lbs |
WBC 2x8 ASAE | 2 in | 8 in | 1.125 in | 20.25 in | 28.25 in | 1 in | SAE 8 | 7,850 lbs | 15 lbs |
WBC 2x10 | 2 in | 10 in | 1.125 in | 20.25 in | 30.25 in | 1 in | SAE 8 | 7,850 lbs | 16 lbs |
WBC 2x12 | 2 in | 12 in | 1.125 in | 22.25 in | 34.25 in | 1 in | SAE 8 | 7,850 lbs | 17 lbs |
WBC 2x14 | 2 in | 14 in | 1.125 in | 24.25 in | 38.25 in | 1 in | SAE 8 | 7,850 lbs | 19 lbs |
WBC 2x16 | 2 in | 16 in | 1.125 in | 26.25 in | 42.25 in | 1 in | SAE 8 | 7,850 lbs | 20 lbs |
WBC 2x18 | 2 in | 18 in | 1.125 in | 28.25 in | 46.25 in | 1 in | SAE 8 | 7,850 lbs | 21 lbs |
WBC 2x20 | 2 in | 20 in | 1.125 in | 30.25 in | 50.25 in | 1 in | SAE 8 | 7,850 lbs | 23 lbs |
WBC 2x24 | 2 in | 24 in | 1.125 in | 34.25 in | 58.25 in | 1 in | SAE 8 | 6,950 lbs | 25 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 .
4 Bore X 8 ASAE Stroke Ag 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.
Answer: ASAE (American Society of Agricultural Engineers) standards have strict specifications for the mounting dimensions of hydraulic cylinders used in agricultural machinery. For 8-inch stroke cylinders, ASAE standards mandate that their closed length (pin-to-pin center distance) must be 20.25 inches .
Benefits: Regardless of the manufacturer, as long as they meet the 8" ASAE standard, their closed and extended dimensions are completely consistent, ensuring 100% interchangeability between agricultural implements from different brands.
Answer:
Thrust (extended): Approximately 31,416 pounds (approximately 14.2 tons) . Due to the large 4-inch bore, the piston has a very large pressure area, resulting in extremely strong thrust.
Pull force (retraction): Approximately 27,017 pounds (approximately 12.2 tons, based on a 1.5-inch piston rod) . Because the piston rod occupies some internal space, the pull force will be slightly less than the thrust force.
Answer: Standard ASAE 8-inch stroke cylinders are typically equipped with 1-inch pin holes to match the standard hitchs of most medium and large tractors and agricultural implements.
Note: Despite its powerful 14-ton thrust, it retains a 1-inch agricultural standard pin hole to maintain compatibility with standard agricultural attachments. This dimension should be checked when replacing non-standard industrial cylinders.
Answer: They are completely interchangeable .
Note: As long as the stroke (8") and closing pin distance (20.25") of both meet ASAE standards, and the pin hole diameter is the same, welded cylinders can perfectly replace tie-rod cylinders. In comparison, welded cylinders do not have long bolts, have a more compact structure, and are less prone to structural loosening or leakage in the high-bump farmland environment.
Answer: This is usually because air has gotten into the hydraulic system .
Solution: Before connecting the hydraulic cylinder to the working load, perform a no-load bleed test . Allow the cylinder to extend and retract fully 4 to 5 times without load. This will push the air back into the oil tank and expel it, after which the cylinder will operate smoothly.
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.
4 Bore X 8 ASAE Stroke Ag 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.
