Clevis Mounted Hydraulic Cylinders

-- Steady & Reliable Manufacturer --

Clevis mounted hydraulic cylinders represent one of the most widely specified and flexible pin-pivoting categories of linear actuators, engineered to allow multi-directional articulation and self-aligning freedom across mobile and industrial machinery linkages. This fundamental mounting style covers single clevis, double clevis (tang and fork), and heavy spherical eye end configurations utilized throughout agricultural implements, front-end loaders, backhoe excavators, hydraulic steering linkages, material handling lifts, and industrial tipping platforms. At Jiangsu Hengcai Hydraulic Mechanical Co., Ltd., we operate an advanced casting, forging, and CNC machining center dedicated to manufacturing high-performance clevis mounted cylinders that deliver smooth pivoting motion, exceptional shear pin loading resistance, and extended service life. In real-world equipment operations, mechanical linkages rarely push or pull in an absolute, motionless straight line. As an arm, bucket, or hinged platform swings, the geometry between the cylinder attachment point and the chassis constantly rotates. If a rigid cylinder were installed in such an application, even slight pin misalignment or frame flex would introduce destructive side loads, causing severe rod scoring, seal leaks, and premature failure. Clevis mounts solve this challenge by utilizing interlock pin joints at one or both ends of the cylinder. By securing a steel pin through parallel female clevis ears and a matching male mounting lug, the actuator gains freedom to pivot smoothly through a wide angular range along its primary axis. To maximize operational durability under severe shock loads, our factory manufactures clevis ends from forged carbon steel or high-strength ductile iron castings. Pin holes are line-bored on precision multi-axis CNC machines to achieve high concentricity and parallelism, preventing uneven pin wear or binding. Equipped with hardened steel wear bushings, grease zerk fittings, and optional spherical rod-eye bearings to absorb 3-dimensional multi-axis misalignment, our clevis mounted hydraulic cylinders help equipment manufacturers simplify machine assembly, reduce mechanical strain, and maintain overall performance.

Key Features

Engineering Excellence at a Glance

Feature	Technical Advantage
Multi-Directional Pin Pivoting	Allows smooth angular rotation along mounting pins, protecting internal components from bending stress.
Forged Steel Clevis Ears	Drop-forged high-strength steel ears provide high shear resistance against sudden heavy shock loads.
Precision CNC Line-Bored Holes	Line-bored pin holes ensure alignment, preventing localized pin binding and uneven wall wear.
Spherical Bearing Rod End Options	Optional spherical ball joints absorb multi-axis misalignment and twist caused by structural chassis flex.
Replaceable Hardened Bushings	Outfitted with heat-treated steel or bronze bushings that absorb wear and are easy to service in the field.
Integrated Zerk Grease Fittings	Pre-drilled lubrication ports allow easy grease application to flush out dirt and maintain smooth pivoting.
Heavy Chrome Plated Piston Rods	Thick hard chrome plating provides corrosion resistance and protects against impact nicking.

Specifications Guide

Hydraulic Cylinder Specifications Guide

Equipment Application Scope: Universal configurations optimized for agricultural machinery, earthmoving equipment, loaders, and lift tables.
Clevis End Metallurgy Choices: Premium materials including drop-forged SAE 1045 steel, cast ductile iron (QT500-7), or alloy structural steel.
Internal Barrel Bore Spectrum: Precision hone infrastructure covering inside barrel diameters from 25mm up to 250mm configurations.
Linear Stroke Distance Capabilities: High-capacity assembly lines support continuous travel stroke lengths from 50mm up to 4000mm lengths.
Pin Hole Diameter Range: Multi-axis boring cells produce standardized pin diameters from 12mm (0.5 in) up to 100mm (4.0 in).
Continuous Circuit Pressure Ratings: Engineered to operate continuously under heavy dynamic workloads at 14MPa, 21MPa, up to 31.5MPa limits.
Quality System Management Framework: Production center fully audited and certified in compliance with the international ISO 9001:2015 standard.

Selection Guide

How to Select a Hydraulic Cylinder

Determine Frame Pin Connection Metrics: Measure exact pin hole diameter, throat gap width, and pin-to-head centers to ensure correct mechanical fit.
Evaluate Angular Oscillation Range: Check total angular travel of the linkage to confirm clevis ears do not bind against mounting lugs.
Select Clevis Style (Single vs. Double): Choose double female clevis for higher shear support or male single clevis tang for tight envelope spaces.
Determine Misalignment Potential: Specify self-aligning spherical rod eye bearings if the machine chassis flexes or twists during operation.
Check Max Peak Shear and Tensile Loads: Ensure clevis ear cross-sectional area safely supports max pulling tension without stretching pin holes.
Specify Bushing Material and Grease Requirements: Choose hardened steel bushings for high shock loads or bronze bushings for high-frequency motion.
Review Environmental Protective Finishes: Specify zinc plating, black oxide, or high-durability polyurethane paint for outdoor weather resistance.

Why Choose Us

Why Choose HydraForce

High-Capacity Drop Forging Lines: Our plant utilizes high-tonnage forging presses to produce dense, flaw-free clevis components.
Precision Multi-Axis Line Boring: CNC line-boring guarantees parallel, high-concentricity pin holes to prevent local binding.
Strict ISO 9001:2015 Quality Controls: Stringent quality inspections are conducted across all production stages from forging to final assembly.
Comprehensive Metallurgical Material Audits: Every batch is checked for grain flow integrity and structural hardness to meet high quality standards.
Full Material Traceability Support: Complete Mill Test Certificates (MTC) detailing chemical and mechanical properties are included.
Robust Ocean Export Packing Standards: Actuators are oiled, sealed in corrosion-proof VCI barrier wrap, and crated in sturdy wooden boxes.

FAQ

Frequently Asked Questions

Q: What is the main operational difference between a standard double clevis mount and a spherical rod eye mount?
A: Standard clevis mounts allow pivoting in a single 2D plane; spherical rod eyes absorb 3D multi-axis twisting and chassis misalignment.

Q: How can I prevent premature pin hole elongation or ovality on heavy-duty agricultural clevis cylinders?
A: Specify hardened steel bushings, keep pin joints regularly greased, and ensure total pull loads stay within design limits.

Q: Can your factory supply pre-hardened retaining pins and cotters alongside custom clevis cylinders?
A: Yes, we supply complete mounting kits including heat-treated alloy steel pins, grease fittings, and retaining hardware.

Jiangsu Hengcai Hydraulic Mechanical Co., Ltd.

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 Clevis Mounted Hydraulic Cylinders Suppliers, 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.