CLRG Series Double Acting High Tonnage Hydraulic Cylinders

دی LONGLOOD CLRG Series Double Acting High Tonnage Hydraulic Cylinders are engineered for extreme lifting, دھکیلنا, کھینچنا, and positioning applications requiring high capacity, عین مطابق کنٹرول, and reliable hydraulic retraction.

With a capacity range from 50 to 1000 ٹن, سے اسٹروک کے اختیارات 50 to 300 ملی میٹر, اور زیادہ سے زیادہ آپریٹنگ دباؤ 700 بار, the CLRG Series provides powerful hydraulic performance for heavy industrial applications including bridge construction, infrastructure projects, heavy machinery installation, جہاز سازی, and large-scale maintenance operations.

دی double-acting hydraulic design provides positive hydraulic retraction, ensuring fast and controlled return movement after lifting operations. Combined with removable grooved saddles, integrated safety features, and durable corrosion-resistant construction, the CLRG Series delivers dependable performance in the most demanding environments.

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CLRG Series Double Acting Cylinder Features

Double Acting Hydraulic System

The double-acting design provides hydraulic power for both extension and retraction.

فوائد:

• Positive and reliable retraction
• Faster operating cycles
• Improved positioning control
• Suitable for repeated lifting operations
• Better productivity compared with single-acting cylinders

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High Tonnage Lifting Capacity

The CLRG Series is designed for heavy-duty applications requiring exceptional lifting force.

وضاحتیں:

• صلاحیت کی حد: 50–1000 ton
• اسٹروک رینج: 50–300 mm
• زیادہ سے زیادہ آپریٹنگ پریشر: 700 بار

Available models cover a wide range of industrial lifting requirements.

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Integral Stop Ring Protection

The built-in integral stop ring provides piston blow-out protection.

فوائد:

• آپریشنل حفاظت کو بہتر بناتا ہے۔
• Prevents excessive piston extension
• Protects internal cylinder components
• سلنڈر سروس کی زندگی کو بڑھاتا ہے۔

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بلٹ ان سیفٹی والو

A safety valve is installed on the retract side of the cylinder to protect against accidental over-pressurization.

فوائد:

• Protects hydraulic components
• Reduces risk of cylinder damage
• Improves operator safety

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پلنگر وائپر پروٹیکشن

مربوط پلنگر وائپر سلنڈر میں داخل ہونے والی آلودگی کو کم کرتا ہے۔.

فوائد:

• Protects internal seals
• دیکھ بھال کی ضروریات کو کم کرتا ہے۔
• Extends cylinder lifespan
• Improves reliability in harsh environments

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Durable Corrosion-Resistant Finish

The cylinder features:

• Baked enamel exterior finish
• Plated piston surface

فوائد:

• Enhanced corrosion resistance
• Improved wear protection
• Longer operating life

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بولٹ پر ہٹنے والی نالیوں والی سیڈلز

All CLRG cylinders are equipped with bolt-on removable grooved saddles.

فوائد:

• Easy replacement
• Improved load stability
• Better adaptability for different applications
• Protects the piston during lifting operations

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Double Acting Cylinder Requirements

Required Hydraulic Power Equipment

A double-acting cylinder must be powered by a hydraulic pump equipped with a 4-way valve.

The 4-way valve controls:

• Cylinder extension
• Cylinder retraction
• Hydraulic flow direction

Pump Selection Recommendation

When selecting a hydraulic pump:

• Ensure the pump includes a 4-way directional control valve.
• Confirm compatibility with the cylinder capacity and hydraulic requirements.
• Use a pump capable of operating at 700 bar maximum pressure.

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تکنیکی وضاحتیں

تفصیلات	تفصیلات
پروڈکٹ کی قسم	Double Acting High Tonnage Hydraulic Cylinder
صلاحیت کی حد	50–1000 Ton
اسٹروک رینج	50–300 mm
Maximum Pressure	700 بار
آپریشن کی قسم	ڈبل ایکٹنگ
Return System	Hydraulic Return
Saddle Type	Bolt-On Removable Grooved Saddle

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CLRG Series Applications

The LONGLOOD CLRG Series is widely used in:

Bridge Construction

• Bridge lifting
• Beam positioning
• Pier adjustment
• Structural alignment

Heavy Equipment Installation

• مشینری کی تنصیب
• Equipment leveling
• Industrial positioning

Infrastructure Projects

• Large structure lifting
• Construction support
• Load adjustment

Shipbuilding and Offshore Engineering

• Heavy component installation
• Structural positioning
• Maintenance operations

صنعتی دیکھ بھال

• بھاری مشینری کی مرمت
• پریسنگ آپریشنز
• Component alignment

مصنوعات کے فوائد

Extremely High Lifting Force

Available up to 1000 ٹن, suitable for the largest industrial lifting applications.

Controlled Extension and Retraction

The double-acting system provides precise movement in both directions.

Enhanced Safety Design

Multiple safety features protect operators and equipment during heavy lifting.

Heavy-Duty Industrial Construction

Designed for continuous use in demanding environments.

Flexible Application Options

A wide range of capacities and strokes allows selection of the ideal cylinder for different projects.

حفاظتی رہنما خطوط

محفوظ آپریشن کے لیے:

• Always select a cylinder with suitable capacity for the load.
• Use only compatible hydraulic pumps equipped with a 4-way valve.
• Never exceed the maximum operating pressure of 700 بار.
• Inspect hoses, couplers, اور آپریشن سے پہلے متعلقہ اشیاء.
• Ensure the cylinder is placed on a stable lifting surface.
• Confirm the saddle is correctly installed before applying force.
• سائیڈ لوڈنگ سے بچیں جب تک کہ خاص طور پر ایپلیکیشن کے لیے ڈیزائن نہ کیا گیا ہو۔.
• Keep personnel away from the lifting area.

اکثر پوچھے گئے سوالات (اکثر پوچھے گئے سوالات)

1. What is a double acting high tonnage hydraulic cylinder?

A double acting high tonnage hydraulic cylinder uses hydraulic pressure for both extension and retraction, allowing precise control when lifting, دھکیلنا, کھینچنا, and positioning extremely heavy loads.

2. What capacity range does the CLRG Series offer?

The LONGLOOD CLRG Series offers:

صلاحیت: 50–1000 tons
اسٹروک: 50–300 mm

3. What type of pump is required for a double acting cylinder?

A double acting cylinder requires a hydraulic pump equipped with a 4-way directional valve to control both extension and retraction.

4. زیادہ سے زیادہ آپریٹنگ پریشر کیا ہے؟?

The CLRG Series operates at:

700 بار (10,000 psi) زیادہ سے زیادہ دباؤ.

5. What are the advantages of double acting cylinders?

Compared with single acting cylinders, double acting cylinders provide:

• Faster retraction
• Better control
• Higher operating efficiency
• More precise positioning

6. Why are removable grooved saddles used?

Removable grooved saddles protect the piston surface, improve load contact, and allow easy replacement when required.

7. What industries use 1000-ton hydraulic cylinders?

1000-ton hydraulic cylinders are commonly used for:

• Bridge construction
• Heavy infrastructure projects
• جہاز سازی
• Industrial installation
• Large machinery positioning

8. How does the safety valve protect the cylinder?

The safety valve prevents damage caused by accidental over-pressurization, protecting internal components and improving operational safety.

9. Can CLRG cylinders be customized?

جی ہاں. LONGLOOD provides OEM and ODM solutions including customized capacity, اسٹروک کی لمبائی, mounting design, saddles, ملعمع کاری, and hydraulic connections.

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10. Why choose LONGLOOD CLRG Series High Tonnage Cylinders?

دی LONGLOOD CLRG Series Double Acting High Tonnage Hydraulic Cylinders combine powerful lifting capacity, reliable hydraulic control, advanced safety features, and durable construction. They are an ideal solution for heavy lifting, industrial positioning, and large-scale engineering projects requiring maximum performance and reliability.

Application of CLRG Cylinders:

• Controlled Lifting and Lowering: Used for replacing adjustment rolls under a fly-over, allowing for precise control during the lifting and lowering process.