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Forklift Hydraulic Cylinder
The forklift hydraulic cylinder is a critical component in material handling equipment, providing the necessary force for lifting, lowering, and tilting operations. Designed to withstand high loads and frequent use, these cylinders ensure smooth and efficient performance in demanding industrial environments.
Description
The forklift hydraulic cylinder is a critical component in material handling equipment, providing the necessary force for lifting, lowering, and tilting operations. Designed to withstand high loads and frequent use, these cylinders ensure smooth and efficient performance in demanding industrial environments.
The cylinder barrel is manufactured from high-strength steel tubes, selected based on internal diameter and operating pressure. Common materials include ST52, SAE1045, and SAE4140, with internal surfaces finely honed to a roughness of R0.2–R0.4. Chrome plating is available for enhanced wear resistance and durability.

The piston rod, typically made from SAE1045, 42CrMo4, or stainless steel, undergoes surface hardening to achieve a hardness of HRC55–60. Options include chrome or nickel plating, induction hardening, and custom thicknesses up to 50 microns. Dimensional tolerances conform to ISO standards such as f7, f8, or h8, ensuring precise fit and reliable operation.
Sealing systems are tailored to application needs using high-quality seals from brands like Parker, Merkel, or NOK. These solutions extend the service life of the forklift hydraulic cylinder, reduce maintenance needs, and simplify repairs.
All welded joints between the tube and flanges undergo ultrasonic testing to ensure integrity and prevent leaks. Each cylinder is designed to operate at pressures up to 700 bar, with strokes ranging from 50 mm to 16,000 mm. Standard bearings from reputable manufacturers such as SKF or LONGXI ensure smooth movement and long-term reliability.
Forklift hydraulic cylinders are widely used in logistics, warehousing, and port operations, where precision and durability are essential. Customization options are available to meet specific OEM requirements, including special dimensions, mounting styles, and material selections.
Packed in secure wooden cases, our cylinders are delivered with a commitment to quality and performance. As an ISO 9001:2015 certified manufacturer, we ensure that every cylinder meets international standards for safety and efficiency.
Choose our forklift hydraulic cylinder for superior performance, customized solutions, and dependable after-sales support.
Hydraulic Cylinder Parameters
| Item | Details |
|---|---|
| Product Name | Factory Design Customized Hydraulic Cylinder |
| Rod Size | 18 mm - 2000 mm(0.71inch - 78.74 inch) |
| bore Size | 40 - 200mm(1.57 inch - 7.87inch) |
| Stroke | 10 - 15000mm(0.39 inch - 590.55inch) |
| Tipping Weight | 1 Ton - 100 Ton |
| Working Pressure | 2500psi - 8000psi(3000psi, 5000psi available) |
| Material | Carbon Steel/Cast Iron /Aluminum/Hard chrome plated Alloy Steel |
| Barrel/Tube | 1. Material: SAE1020(20#), SAE1045(45#), 16Mn(Q345B), 27SiMn,etc. 2. Technology: cold drawn, hot rolled, forged 3. Surface Roughness: R0.16 - 0.32 4. Choose by different working condition and requirements. |
| Piston rod | 1. Material: SAE1045(45#), 35CrMo, 42CrMo4,etc. 2. Technology: Quenched and tempered 3. Surface treatment: chrome plated, nickel - chromium plated, nitriding, nitrocarburizing |
| Seal kits | 1. Hallite, NOK, SKF, Parker, Hercules, Trelleborg, China made, Taiwan made 2. Choose by different working condition and requirements. |
| Hydraulic Cylinder Types | Single Acting Hydraulic Cylinder, Double Acting Hydraulic Cylinder, Telescopic Hydraulic Cylinder, Welded Hydraulic Cylinder, Tie - Rod Hydraulic Cylinder, Bolted Hydraulic Cylinder, Re - phasing Systems Hydraulic Cylinder, Double Rod End Hydraulic Cylinder |
| Mounting Style | Earrings, flange, foot mounting, trunnion, cross tube, etc |
| Test | Static balance test |
| Surface treatment | Painting/sand blasting/oiled, Follow customers' requirement. |
| Application | Excavator boom arm bucket, Construction, Machinery, Agricultural Machine, Lift gate & Snow plow, Trash Compactors,etc |
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