Productos

Heavy-Duty Hydraulic Cylinder HOB

Ultra-High Output: Bore Diameter φ100–1500 mm, Thrust 10–4000+ tons.
High-Pressure Operating Conditions: Rated pressure 25–31.5 MPa; heavy-duty models can reach up to 42 MPa.
Environmental Adaptability: High-temperature resistance, low-temperature resistance, corrosion resistance (salt spray/chemical), dustproof, and waterproof.

Compártelo con tus amigos:

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

Modelo	Installation distance	Port size	Piston port size	Piston rod length	14 MPa Full-Load Thrust
HOB40	45mm	ZG3/8	M22*1.5	25MM	1.8 tons
HOB50	56mm	ZG3/8	M26*1.5	30MM	2.7 tons
HOB63	65mm	ZG3/8	M30*1.5	35MM	4.4 tons
HOB80	80mm	ZG1/2	M30*1.5	40MM	7 tons
HOB100	102mm	ZG1/2	M40*2	50MM	11 tons
HOB125	122mm	ZG3/4	M50*2	60MM	17.1 tons
HOB160	153mm	ZG3/4	M70*2	80MM	24.7 tons
HOB200	193mm	ZG 1.	M90*2

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