Heavy-Duty Hydraulic Cylinder HOB

HOB heavy-duty hydraulic cylinder is a hydraulic actuator capable of generating immense thrust or pull forces (typically ranging from hundreds to thousands of tons) and withstanding extremely high operating pressures (25–42 MPa and above);

it is specifically engineered for heavy-duty applications, high-pressure environments, and continuous operation under harsh conditions.

Advantages of This Product:

1.The use of ductile iron material combined with dual sealing rings enhances the mechanical properties, plasticity, and toughness of the cast iron.

2.Precision-ground cylinder body: features a high-temperature baked enamel finish on the exterior, while the inner wall undergoes precision grinding to ensure smooth, friction-free operation.

3.85-Hardness Sealing Ring: Provides excellent sealing performance, durability, and leak-free operation.

4.Chrome-plated piston rod

5.The lengthened and thickened guide sleeve features an additional sealing ring, ensuring both wear resistance and leak prevention.

Hydraulic Cylinder Parts List

Precision-Ground, Electroplated Tie Rod，Front Cover，Guide Bushing，Precision-Ground Cylinder Tube，Rear End Cover，Ductile Iron Piston，Chrome-Plated Steel Piston Rod

Selection Parameters

Multiple Mounting Options

CA Single-Ear Type	CB Dual-Ear Type	FA-Type Flange	LB Front and Rear Mounts
Y Type fittings	Standard Model	CA Single-Ear Type	LA: Left and Right Feet
CA Single-Ear + Y-Connector	FA Flange Type	TA Front Trunnion	CA Single-Ear + Fish-Eye Joint

For more information, please contact our technical staff (Wenzhou Maifeng Pneumatic Co., Ltd.).