CLL Series Single Acting Lock Nut Hydraulic Cylinders

-A LONGLOOD CLL Series Single Acting Lock Nut Hydraulic Cylinders pisu handiko altxatzeko diseinatuta daude, kokatzea, berdintzea, and load-holding applications where gaitasun handia, kontrol zehatza, and long-term mechanical stability are required.

bitarteko gaitasunekin 50 -ra 1000 tona, these hydraulic cylinders provide reliable lifting performance for demanding industries including bridge construction, makineria astunaren instalazioa, ontzigintza, zentral elektrikoak, altzairuzko egiturak, eta mantentze industriala.

A protagonista mechanical lock nut system, efektu bakarreko karga itzultzeko diseinua, eta high-strength removable grooved saddles, the CLL Series ensures safe load holding even during extended operations.

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CLL Series Hydraulic Cylinder Features

Single-Acting Load Return Design

The single-acting hydraulic system provides efficient lifting performance with reliable load return.

Abantailak:

• Simple and dependable operation
• Sistemaren konplexutasun murriztua
• Reliable retraction after lifting
• Astunak jasotzeko aplikazioetarako egokia

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Safety Lock Nut for Mechanical Load Holding

Lotura-azkoin integratuak laguntza mekaniko positiboa eskaintzen du altxatu ondoren.

Abantailak:

• Maintains load position without continuous hydraulic pressure
• Segurtasun operatiboa hobetzen du
• Suitable for long-term load holding
• Reduces hydraulic system stress during extended support

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High-Strength Construction

Designed for extreme industrial applications, CLL cylinders feature robust components to withstand heavy loads and demanding environments.

Key advantages:

• High load-bearing capability
• Excellent structural strength
• Reliable performance under repeated lifting cycles
• Zerbitzu-bizitza luzea

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Estaldura sintetiko berezia

The optional special synthetic coating provides:

• Korrosioarekiko erresistentzia hobetua
• Reduced friction
• Smoother piston movement
• Improved durability in harsh environments

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Overflow Port as Stroke Limiter

The integrated overflow port helps prevent piston overextension by acting as a stroke limiter.

Abantailak:

• Barne osagaiak babesten ditu
• Segurtasun operatiboa hobetzen du
• Zilindroaren bizitza luzatzen du

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Interchangeable Hardened Grooved Saddles

All CLL Series cylinders are equipped with torlojudun ildaskadun jarlekuak alda daitezkeenak.

Abantailak:

• Ordezkapen erraza
• Improved versatility
• Enhanced load stability
• Suitable for different lifting applications

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CLL Series Specifications

Zehaztapena	Xehetasunak
Produktu Mota	Ekintza bakarreko blokeo-azkoin zilindro hidraulikoa
Edukiera sorta	50–1000 tona
Trazuaren barrutia	50–300 mm
Gehieneko funtzionamendu presioa	700 taberna
Itzuli mota	Karga itzultzea
Blokeatzeko sistema	Azkoin mekanikoa
Jarlekua Mota	Removable Grooved Saddle

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Datu teknikoak

Eredu	Trazua (mm)	Eremu Eraginkorra (cm²)	Petrolioaren ahalmena (cm³)	Tolestutako altuera (mm)	Pisu (kg)
CLL-502	50	70.9	355	164	15
CLL-504	100	70.9	709	214	20
CLL-506	150	70.9	1064	264	25
CLL-508	200	70.9	1418	314	30
CLL-5010	250	70.9	1773	364	35
CLL-5012	300	70.9	2127	414	40
CLL-1002	50	132.7	664	187	30
CLL-1004	100	132.7	1327	237	39
CLL-1006	150	132.7	1991	287	48
CLL-1008	200	132.7	2654	337	56
CLL-10010	250	132.7	3318	387	64
CLL-10012	300	132.7	3981	437	73

(Additional models available up to CLL-1000 ton capacity.)

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Heavy-Duty Applications

Bridge Construction and Infrastructure Projects

The LONGLOOD CLL Series cylinders are widely used in large-scale construction projects requiring precise lifting, kokatzea, and permanent load support.

Example application:

For a curved bridge project, CLL hydraulic cylinders were used to:

• Support concrete beams during installation
• Level bridge pier heads
• Posizioa 4000-ton slide bearings between the pier and pierhead
• Precisely adjust bridge alignment
• Mechanically lock the cylinders after positioning for long-term stability

Other Industrial Applications

CLL Series cylinders are suitable for:

• Bridge launching and construction
• Heavy structure lifting
• Ekipoen instalazioa
• Altzairuzko egituraren posizionamendua
• Ontzigintza proiektuak
• Zentral elektrikoen mantenua
• Heavy machinery alignment
• Foundation leveling
• Industrial lifting systems
• Large component positioning

Produktuaren Abantailak

Extremely High Lifting Capacity

Eskuragarri arte 1000 tona, providing reliable lifting power for the largest industrial applications.

Safe Mechanical Load Holding

The lock nut system provides additional safety by mechanically supporting the load after lifting.

Precise Positioning Capability

Ideal for applications requiring accurate adjustment, berdintzea, eta mugimendu kontrolatua.

Durable Heavy-Duty Design

Built for demanding environments with high-strength materials and corrosion-resistant protection.

Reduced Hydraulic Load During Long-Term Support

Mechanical locking reduces the need to maintain hydraulic pressure during extended holding periods.

Segurtasun Jarraibideak

Funtzionamendu segururako:

• Always confirm cylinder capacity matches the lifting requirement.
• Ensure the cylinder is placed on a stable and level lifting surface.
• Ikuskatu hodi hidraulikoak, osagarriak, and cylinder components before operation.
• Inoiz ez gainditu laneko presioa maximoa 700 taberna.
• Engage the lock nut properly after reaching the required position.
• Do not rely solely on hydraulic pressure for long-term load support.
• Use appropriate safety equipment during lifting operations.

Maiz egiten diren galderak (Ohiko galderak)

1. Zer da azkoin zilindro hidrauliko bat?

A lock nut hydraulic cylinder is a heavy-duty hydraulic cylinder equipped with a mechanical locking system that allows the lifted load to be securely held without continuous hydraulic pressure.

2. What is the capacity range of CLL Series cylinders?

The LONGLOOD CLL Series covers capacities from:

50 tona 1000 tona

with stroke options from:

50 mm to 300 mm

3. Why is a lock nut important for hydraulic cylinders?

The lock nut provides mechanical load support after lifting, improving safety and allowing the cylinder to hold heavy loads for extended periods.

4. What industries use CLL Series cylinders?

urtean erabili ohi dira:

• Zubiaren eraikuntza
• Azpiegitura proiektuak
• Ekipo astunak instalatzea
• Ontzigintza
• Zentral elektrikoak
• Steel structure projects

5. Can the cylinder hold a load after hydraulic pressure is released?

Bai. Once the mechanical lock nut is engaged, zilindroak karga mekanikoari eusten dio presio hidraulikoaren menpe egon gabe.

6. Zein da zirrikitudun jarlekuaren helburua?

Ildaskadun jarlekuak kargaren egonkortasuna hobetzen du eta altxatze-puntuekin kontaktu hobea ahalbidetzen du. Diseinu desmuntagarriak ordezkatzea eta pertsonalizatzea errazten du.

7. Zein da funtzionamendu-presio maximoa?

CLL serieko zilindro hidraulikoen gehienezko funtzionamendu-presioa da:

700 taberna (10,000 PSI)

8. Zer itzulera-sistema erabiltzen du CLL zilindroak?

CLL serieak a erabiltzen du efektu bakarreko karga itzultzeko sistema, pistoi itzulera fidagarria eskaintzea altxatze-eragiketen ondoren.

9. LONGLOOD-ek zilindro hidraulikoak pertsonaliza ditzake?

Bai. LONGLOOD-ek OEM eta ODM zerbitzuak eskaintzen ditu, pertsonalizatutako edukiera barne, trazuaren luzera, estaldurak, jarlekuak, konexioak, eta marka.

10. Zergatik aukeratu LONGLOOD CLL serieko zilindro hidraulikoak?

-A LONGLOOD CLL Series Single Acting Lock Nut Hydraulic Cylinders konbinatu muturreko altxatzeko ahalmena, segurtasun-blokeo mekanikoa, doitasun kontrola, eta eraikuntza iraunkorra. Astunak jasotzeko irtenbide aproposa dira, zubi eraikuntza, eta fidagarritasun eta segurtasun handiena eskatzen duten industria aplikazioak.