Potaka hiko Porta Hollow

Nga Taipitopito Hua

Potaka hiko Porta Hollow

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

To tatou Potaka hiko Porta Hollow are designed to deliver powerful hydraulic force for demanding pulling, mānukanuka, hiki, pana, me nga tono tuunga. Featuring a hollow plunger, these hydraulic cylinders allow threaded rods, taura, 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, hangahanga piriti, tiaki taputapu taimaha, maina, hanga kaipuke, railway projects, me te hanga ahumahi.

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


Nga waahanga matua

Hoahoa Plunger Hollow

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

E tika ana mo:

  • Te whakamau i te raka
  • Te taura taura
  • Tangohanga rakau
  • Te tangohanga
  • Pin removal
  • Pull testing
  • Te whakatikatika i nga taputapu

Te Kaha Uta Nui

E waatea ana i roto i nga waahanga maha mai i 13 Tona ki 95 Tona, providing reliable hydraulic force for both light-duty and heavy-duty industrial applications.

Ko nga painga ko:

  • High lifting capacity
  • Kaha toia kaha
  • Te mahi pumau i raro i nga kawenga taumaha
  • Mahi waipēhi pono

Heavy-Duty Alloy Steel Construction

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

Kei roto i nga waahanga:

  • Heat-treated cylinder body
  • Hardened chrome-plated piston
  • Whakamutunga mata-atete ki te waikura
  • He pai te mau atete
  • Heavy-duty sealing system

Kiato & Hoahoa Kawe

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

Ko nga painga kei roto:

  • Lightweight construction
  • He kawe ngawari
  • Ideal for limited-access applications
  • He pai te mahi mara

Mahinga Hydraulic pono

Designed for use with hydraulic hand pumps, papua waipēhi hiko, and air-driven hydraulic pumps.

Hototahi ki:

  • Nga ngongo hiko
  • Quick couplers
  • Pressure gauges
  • Hydraulic power packs
  • Hydraulic puller systems

Nga tono

Our Hollow Porta Power Cylinders are widely used in:

  • Te hanga piriti
  • Te whakaurunga hanganga maitai
  • Te tiaki taputapu ahumahi
  • Te whakatikatika miihini taumaha
  • Nga mahi maina
  • Te tiaki tereina
  • Te hanga kaipuke
  • Wind power installation
  • Nga tipu whakangao hiko
  • Hinu & kaupapa hau
  • Mechanical engineering
  • Te hanga whare

Ko nga tono angamaheni kei roto:

  • Te whakamau i te raka
  • Flange maintenance
  • Te whakaurunga me te tango i te kawe
  • Tangohanga rakau
  • Pin removal
  • Te whakatikatika i nga taputapu
  • Te hiki hanganga
  • Nga punaha toia wai

Hua Painga

  • Hollow plunger for pulling applications
  • Available from 13 Tona ki 95 Tona
  • Compact hydraulic cylinder design
  • Ko te hanga maitai koranu teitei-kaha
  • Hard chrome-plated piston
  • Te ora ratonga roa
  • High-pressure hydraulic operation
  • Easy integration with hydraulic systems
  • Te tiaki iti
  • Reliable industrial performance

Nga waahanga Hangarau

  • Raukaha: 13 Tona – 95 Tona
  • 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

Why Choose Our Hollow Porta Power Cylinders?

As a professional hydraulic tools and cylinders manufacturer, whakarato matou-kounga tiketike Hollow Hydraulic Cylinders to distributors, nga kaiwhakarato ahumahi, kamupene reti, kaikirimana miihini, me nga tohu OEM puta noa i te ao.

Our manufacturing advantages include:

  • OEM & ODM production
  • Utu tika wheketere
  • Te mana o te kounga
  • Custom stroke and capacity options
  • Moko ritenga me te waitohu
  • Nga wa mahi tere
  • Te wheako kaweake o te ao
  • Tautoko hangarau ngaio

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


Pātai Auau (FAQ)

What is a hollow hydraulic cylinder?

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


What are hollow porta power cylinders used for?

E whakamahia nuitia ana mo:

  • Te whakamau i te raka
  • Te tangohanga
  • Shaft pulling
  • Pin extraction
  • Te hiki hanganga
  • Te whakatakotoranga taputapu
  • Flange maintenance
  • Te hanga piriti
  • Te whakatikatika taputapu taumaha

What load capacities are available?

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


Can these cylinders be used for both pushing and pulling?

Ae. 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.


He aha nga papu waipulu e hototahi ana?

These cylinders are compatible with:

  • Hydraulic hand pumps
  • Nga papu waipēhi hiko
  • Air-operated hydraulic pumps
  • Hydraulic power packs

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


Are custom sizes available?

Ae. We offer OEM and custom manufacturing services, tae atu ki:

  • Custom capacities
  • Custom stroke lengths
  • Special mounting options
  • Thread customization
  • Te tapanga motuhake
  • tākai ritenga

What industries use hollow hydraulic cylinders?

Our hollow cylinders are widely used in:

  • Hangahanga
  • Maina
  • Hinu & hau
  • Te whakaputa hiko
  • Te hanga kaipuke
  • Railways
  • Te hanga maitai
  • Te tiaki taputapu taumaha
  • Hangahanga
  • 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?

Ae. We supply seal kits, whakahonohono, hoses, hydraulic accessories, and replacement components for ongoing maintenance and repair.

Do you offer OEM and wholesale services?

Ae. We manufacture Hollow Porta Power Cylinders for wholesalers, kai tohatoha, nga kaiwhakarato ahumahi, kamupene riihi taputapu, me nga tohu OEM puta noa i te ao, tuku utu wheketere-tikanga, reliable quality, and global shipping.

Tonoa he Korero

Kei te rapu i tetahi whakawhirinaki Hollow Porta Power Cylinder manufacturer?

Contact us today for technical specifications, utu, Whakaritenga OEM, me nga otinga rarawe. Our engineering team can help you select the right hollow hydraulic cylinder for your lifting, toia, or tensioning application.

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