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Other Hydraulic Cylinders refer to hydraulic actuators widely used in different fields and special industries. In addition to traditional engineering machinery and industrial applications, they also involve agriculture, shipbuilding, metallurgy, mining, and other industries. The design of these hydraulic cylinders has a high degree of flexibility and customization. The structure, size, stroke, load capacity, and performance parameters can be adjusted according to specific work requirements to ensure that they can operate efficiently and stably in various harsh environments. The product features of hydraulic cylinders include high load-bearing capacity, sealing, corrosion resistance, high-pressure resistance, and impact resistance, and they can withstand working conditions such as high temperature, high humidity, corrosive media, and heavy load operations.
In agricultural applications, it can be used to control the lifting and pushing of equipment such as tractors, combine harvesters, and seeders to improve operating efficiency; in the shipbuilding industry, it can also be used in steering gears, cranes and cargo handling equipment to ensure accurate operation of equipment; the metallurgical and mining industries rely on it to drive high-load equipment such as crushers, lifting platforms, conveyor belts, etc. to ensure efficient material handling. In addition, this type of hydraulic cylinder is also widely used in wind power, railways, construction, and other fields to drive various special equipment for precise operation and improve operational safety and efficiency. Its high degree of customization enables other hydraulic cylinders to adapt to different working conditions and provide reliable power support for equipment in various industries.
Established in 1988, Jiangsu Hengcai Hydraulic Machinery Manufacturing Co., Ltd. has been dedicated to the research and development as well as the manufacturing of hydraulic cylinders. Situated in Jianhu County, Yancheng City, Jiangsu Province, the factory enjoys a strategic location with Dafeng Port to the east, Xuzhou to the west, Nantong to the south, and Lianyungang to the north. The Xinchang Railway traverses the area, and the 204 National Highway, Coastal Expressway, Yancheng-Xuzhou Expressway, and Ningjingyan Expressway crisscross the region, providing a well-connected transportation network. The proximity to Yancheng Nanyang International Airport, just a 70-kilometer drive away, has laid a solid foundation for the company's rapid growth.
As China Other Hydraulic Cylinders Manufacturers and Other Hydraulic Cylinders Factory, our hydraulic cylinder products are widely used across various industries, including petroleum, chemical, marine, coal, metallurgy, engineering, construction, machine tools, agricultural machinery, and transportation, serving over 40 large and medium-sized main machine factories. Our products are also exported to the United States, Japan, Russia, and other countries and regions, accompanying the main machines, thus expanding our product's reach globally.
Adhering to the corporate spirit of "Advocate the persistence, endeavour for the winning," and the corporate philosophy of "Technological innovation and technology, people-oriented," we strive to provide reliable products and services in return for the trust of our valued customers.
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Jiangsu Hengcai Hydraulic Mechanical Co., Ltd. has designed and built hydraulic cylinders since 1988. Our Other Hydraulic Cylinders manufacturer range covers specialized actuators for agricultural machinery, offshore drilling platforms, hydraulic presses and other machines that fall outside the standard construction, sanitation, marine, coal and logistics product families. We configure each cylinder around the working envelope, duty cycle and operating environment of the equipment, so the cylinder fits the machine rather than forcing the machine to accept a standard actuator.
Other Hydraulic Cylinders are defined by customization. The structure, size, stroke, load capacity and performance parameters can be adjusted to suit a specific application, and the same cylinder can be adapted to high load, high pressure, high temperature, high humidity, corrosive media and heavy impact. Our current family includes agricultural, offshore drilling and press cylinders, produced with the same in-house welding, heat treatment, machining and coating processes used across the company.
| Cylinder type | Bore diameter | Stroke | Working pressure | Typical fit |
|---|---|---|---|---|
| Agricultural Machinery Hydraulic Cylinder | 40 – 150 mm | 150 – 1200 mm | 23 – 30 MPa | Lifting, tilt and pushing on tractors, combine harvesters, seeders and implements |
| Oil Drilling Platform Hydraulic Cylinder | 110 – 650 mm | 150 – 8000 mm | 16 – 35 MPa | Jacking, slip and accumulator cylinders for offshore rigs and drilling platforms |
| Hydraulic Press Cylinder | 100 – 600 mm | 220 – 1500 mm | 16 – 30 MPa | Main and auxiliary cylinders for presses, forging machinery and heavy forming equipment |
Each of these cylinders is developed around a specific class of machinery, but the same design logic applies: select the bore for the required force, the rod for buckling and side load, the stroke for the working motion, and the sealing and surface treatment for the environment.
For tractors, combine harvesters, seeders and other implements, these cylinders control lifting, lowering, tilt and pushing functions. The range covers bores from 40 to 150 mm, rod diameters from 28 to 110 mm, strokes from 150 to 1200 mm and working pressures from 23 to 30 MPa. Compound sealing reduces oil pressure impact, an integrated hydraulic valve option saves installation space, and removable earrings make installation and adjustment easier. Anti-corrosion coating is specified for muddy and humid field work, and the operating temperature range extends from -40 to 100 °C.
Offshore platforms need reliable lifting, sliding and clamping in a salt-laden environment. Our oil drilling platform cylinders are designed for lift, slip and piston accumulator duties, with bores from 110 to 650 mm, rods from 80 to 560 mm, strokes up to 8000 mm and pressures from 16 to 35 MPa. Plasma spraying and supersonic flame spraying protect piston rods, while the sealing design keeps water and dirt away from rod seals. Self-lubricating composite bearings reduce corrosion and simplify assembly and disassembly, and the cylinders can deliver pushing force up to 4962 kN.
Forging and metal forming equipment create high cycle rates, side loads and impact. Our hydraulic press cylinders use high-quality steel forgings and a special guide support design to handle lateral forces. Copper alloy guides carry side load, and the plunger surface is quenched and chrome-plated for hardness and wear resistance. The standard bore range is 100 to 600 mm, stroke is 220 to 1500 mm and working pressure is 16 to 30 MPa, with maximum push force up to 8500 kN and pull force up to 6360 kN.
We do not treat other as a lower priority. These cylinders receive the same design review, manufacturing process and testing as our main product families. Depending on the application, we apply technologies that directly affect reliability:
We decide which features to include from the load profile, environment and required service life, not from a fixed product template.
We are a source factory and sell directly to machine builders, OEMs and distributors. The plant has 22 manufacturing processes and 109 processing capabilities for hydraulic cylinder production, and our self-made parts rate reaches about 70%. Core processes such as welding, heat treatment, electroplating and spraying are kept in-house to maintain stability. The company's annual output exceeds 80,000 cylinders.
Before delivery, cylinders undergo pressure, temperature and durability testing. Our test capability includes a 2P-2F durability test bench and a reciprocating and buffer comprehensive performance test bench, supported by physical and chemical and metallographic laboratories. The company operates under ISO9001, ISO14001 and CE certification, and we support every cylinder with a one-year warranty against defects in material or workmanship under normal use.
Our cylinders are supplied with port positions, mounting dimensions and rod end configurations matched to the machine. For new machines, we coordinate with your hydraulic circuit and control layout; for upgrades, we can reproduce an existing unit from drawings or samples. Installation and commissioning support is available, and we can train operators and maintenance teams on cylinder adjustment, bleed procedures and seal care.
For acceptance, we can provide test records, material documentation and dimensional inspection results. After delivery, a reported problem receives a response within 24 hours and a diagnosis or action plan within 3 to 5 days. We also supply replacement accessories such as metal parts, pipe joints, sealing rings and rubber parts for the life of the cylinder.
Our proposal is based on the working point, material and production target. To prepare a configuration and quotation, we need:
With these inputs we prepare a design proposal, approval drawings and quotation. For OEM programs, we can also adapt our manufacturing BOM, inspection plan and packaging to your supplier requirements.
This category covers specialized actuators for applications outside our standard construction, sanitation, marine, coal and logistics product lines. Our current range includes agricultural machinery, oil drilling platform and hydraulic press cylinders, and we also develop custom units for wind power, railway, metallurgy and other special equipment.
Yes, customization is our main production mode. We develop and manufacture according to drawings or samples provided by the customer, including changes to mounting, rod treatment, sealing, porting and stroke. We also modify our standard designs when a customer needs a different bore, stroke or pressure rating.
For agricultural cylinders we apply anti-corrosion coating suited to mud and moisture. For offshore platform cylinders we use plasma spraying and supersonic flame spraying on piston rods. For press cylinders we quench and chrome-plate the plunger surface. High-strength alloy steels and internationally known seal brands are used across the range.
We conduct pressure testing, temperature testing and durability testing to verify performance under the intended working conditions. Our test area includes a 2P-2F durability test bench and a reciprocating and buffer comprehensive performance test bench, and our laboratories check physical properties, chemical composition and dimensional accuracy.
Every cylinder carries a one-year warranty against defects in material or workmanship under normal use. After a quality issue is reported, we respond within 24 hours and make every effort to diagnose the problem or prepare a plan within 3 to 5 days. We also provide long-term access to accessories such as metal parts, pipe joints, sealing rings and rubber parts.
As an Other Hydraulic Cylinders supplier, we need the application description, working pressure, flow, bore and stroke, mounting style, rod end, operating environment and target quantity. If an existing cylinder is being replaced, send a drawing, sample or measured dimensions. We reply within 12 hours on weekdays and prepare a configuration and quotation based on that information.
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