Bo'shliq Porta quvvat tsilindrlari

High-Performance Hollow Hydraulic Cylinders for Pulling, Kuchlanish & Lifting Applications

Bizning Bo'shliq Porta quvvat tsilindrlari are designed to deliver powerful hydraulic force for demanding pulling, tensioning, ko'tarish, surish, and positioning applications. Featuring a hollow plunger, these hydraulic cylinders allow threaded rods, kabellar, and pull bars to pass through the center of the cylinder, making them the ideal solution for applications where conventional solid cylinders cannot be used.

Manufactured from premium alloy steel and engineered for long-term reliability, these hollow hydraulic cylinders are widely used in construction, bridge engineering, heavy equipment maintenance, kon, kemasozlik, railway projects, and industrial manufacturing.

Available in capacities ranging from 13 Tonnagacha 95 Tonna, our hollow cylinders provide outstanding performance in the most demanding environments.

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Asosiy xususiyatlar

Bo'shliqli piston dizayni

The hollow center allows threaded rods, kabellar, and pull bars to pass through the cylinder, making it ideal for pulling and tensioning applications.

Suitable for:

• Bolt tensioning
• Cable tensioning
• Milni qazib olish
• Bearing removal
• Pin removal
• Pull testing
• Equipment alignment

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Yuqori yuk ko'tarish qobiliyati

Available in multiple capacities from 13 Tonnagacha 95 Tonna, providing reliable hydraulic force for both light-duty and heavy-duty industrial applications.

Imtiyozlar o'z ichiga oladi:

• High lifting capacity
• Powerful pulling force
• Stable operation under heavy loads
• Reliable hydraulic performance

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Heavy-Duty Alloy Steel Construction

Manufactured from premium high-strength alloy steel for maximum durability and long service life.

Xususiyatlar o'z ichiga oladi:

• Heat-treated cylinder body
• Hardened chrome-plated piston
• Corrosion-resistant surface finish
• Excellent wear resistance
• Heavy-duty sealing system

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Yilni & Portativ dizayn

Designed to operate in confined workspaces where larger hydraulic equipment cannot fit.

Afzalliklar o'z ichiga oladi:

• Lightweight construction
• Oson tashish
• Ideal for limited-access applications
• Convenient field operation

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Reliable Hydraulic Performance

Designed for use with hydraulic hand pumps, electric hydraulic pumps, and air-driven hydraulic pumps.

bilan mos keladi:

• Hydraulic hoses
• Quick couplers
• Pressure gauges
• Hydraulic power packs
• Hydraulic puller systems

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Ilovalar

Our Hollow Porta Power Cylinders are widely used in:

• Bridge construction
• Steel structure installation
• Industrial equipment maintenance
• Heavy machinery repair
• Kon operatsiyalari
• Railway maintenance
• Kemasozlik
• Wind power installation
• Power generation plants
• Yog ' & gas projects
• Mechanical engineering
• Manufacturing facilities

Typical applications include:

• Bolt tensioning
• Flange maintenance
• Bearing installation and removal
• Milni qazib olish
• Pin removal
• Equipment alignment
• Structural lifting
• Hydraulic pulling systems

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Mahsulot afzalliklari

• Hollow plunger for pulling applications
• Available from 13 Tonnagacha 95 Tonna
• Compact hydraulic cylinder design
• High-strength alloy steel construction
• Hard chrome-plated piston
• Uzoq xizmat muddati
• High-pressure hydraulic operation
• Easy integration with hydraulic systems
• Kam texnik xizmat
• Reliable industrial performance

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Technical Features

• Imkoniyat: 13 Ton – 95 Tonna
• Hollow center design
• Single-acting hydraulic operation (double-acting models available upon request)
• Spring return for fast piston retraction
• High-strength alloy steel body
• Hard chrome-plated piston rod
• Heavy-duty sealing system
• Compatible with standard hydraulic pumps and accessories

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Why Choose Our Hollow Porta Power Cylinders?

As a professional hydraulic tools and cylinders manufacturer, we supply high-quality Hollow Hydraulic Cylinders to distributors, industrial suppliers, rental companies, engineering contractors, va butun dunyo bo'ylab OEM brendlari.

Our manufacturing advantages include:

• OEM & ODM production
• Factory-direct pricing
• Qattiq sifat nazorati
• Custom stroke and capacity options
• Custom logo and branding
• Fast production lead times
• Global export experience
• Professional engineering support

Every cylinder is precision-machined and rigorously tested to ensure maximum safety, chidamlilik, and dependable performance in demanding industrial environments.

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Tez-tez so'raladigan savollar (Tez-tez so'raladigan savollar)

What is a hollow hydraulic cylinder?

A hollow hydraulic cylinder is a hydraulic ram with a hollow piston rod that allows threaded rods, kabellar, or pull bars to pass through its center. This design enables both pushing and pulling operations, making it ideal for tensioning, extraction, and lifting applications.

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What are hollow porta power cylinders used for?

They are commonly used for:

• Bolt tensioning
• Bearing removal
• Shaft pulling
• Pin extraction
• Structural lifting
• Equipment positioning
• Flange maintenance
• Bridge construction
• Heavy equipment repair

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What load capacities are available?

Our standard Hollow Porta Power Cylinders are available in capacities ranging from 13 Tonnagacha 95 Tonna. Higher capacities and custom specifications are available upon request.

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Can these cylinders be used for both pushing and pulling?

Ha. Thanks to the hollow center, the cylinder can apply pushing force directly or be used with threaded rods and accessories to perform pulling and tensioning operations.

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What hydraulic pumps are compatible?

These cylinders are compatible with:

• Gidravlik qo'l nasoslari
• Elektr gidravlik nasoslar
• Air-operated hydraulic pumps
• Hydraulic power packs

They can also be integrated into complete hydraulic systems using standard hoses, quick couplers, and pressure gauges.

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Are custom sizes available?

Ha. We offer OEM and custom manufacturing services, shu jumladan:

• Custom capacities
• Custom stroke lengths
• Special mounting options
• Thread customization
• Private labeling
• Custom packaging

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What industries use hollow hydraulic cylinders?

Our hollow cylinders are widely used in:

• Qurilish
• Konchilik
• Yog ' & gaz
• Power generation
• Kemasozlik
• Railways
• Steel fabrication
• Og'ir uskunalarga texnik xizmat ko'rsatish
• Ishlab chiqarish
• Industrial engineering

How should hollow hydraulic cylinders be maintained?

For long service life:

• Keep the piston clean.
• Inspect seals regularly.
• Use clean hydraulic oil.
• Avoid overloading the cylinder.
• Store the cylinder in a dry environment.
• Check hydraulic connections before operation.

Do you provide replacement seals and spare parts?

Ha. We supply seal kits, ulagichlar, shlanglar, hydraulic accessories, and replacement components for ongoing maintenance and repair.

Do you offer OEM and wholesale services?

Ha. We manufacture Hollow Porta Power Cylinders for wholesalers, distribyutorlar, industrial suppliers, equipment rental companies, va butun dunyo bo'ylab OEM brendlari, to'g'ridan-to'g'ri zavod narxlarini taklif qiladi, reliable quality, and global shipping.

Narx so'rash

Looking for a trusted Hollow Porta Power Cylinder manufacturer?

Contact us today for technical specifications, pricing, OEM xususiylashtirish, and wholesale solutions. Our engineering team can help you select the right hollow hydraulic cylinder for your lifting, tortish, or tensioning application.