CLRG Series Double Acting High Tonnage Hydraulic Cylinders

ที่ LONGLOOD CLRG Series Double Acting High Tonnage Hydraulic Cylinders are engineered for extreme lifting, ผลักดัน, กำลังดึง, and positioning applications requiring high capacity, การควบคุมที่แม่นยำ, and reliable hydraulic retraction.

With a capacity range from 50 ถึง 1000 ตัน, stroke options from 50 ถึง 300 มม, and a maximum operating pressure of 700 บาร์, the CLRG Series provides powerful hydraulic performance for heavy industrial applications including bridge construction, infrastructure projects, heavy machinery installation, การต่อเรือ, and large-scale maintenance operations.

ที่ 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.

ข้อดี:

• 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.

ข้อมูลจำเพาะ:

• ช่วงความจุ: 50–1000 ton
• Stroke Range: 50–300 mm
• แรงดันใช้งานสูงสุด: 700 บาร์

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.

ประโยชน์:

• ปรับปรุงความปลอดภัยในการปฏิบัติงาน
• Prevents excessive piston extension
• Protects internal cylinder components
• Extends cylinder service life

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วาล์วความปลอดภัยในตัว

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

ข้อดี:

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

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Plunger Wiper Protection

The integrated plunger wiper reduces contamination entering the cylinder.

ประโยชน์:

• Protects internal seals
• Reduces maintenance requirements
• 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

ข้อดี:

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

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อานม้าแบบถอดได้แบบ Bolt-On

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

ประโยชน์:

• 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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ข้อมูลจำเพาะทางเทคนิค

ข้อมูลจำเพาะ	รายละเอียด
ประเภทสินค้า	Double Acting High Tonnage Hydraulic Cylinder
ช่วงความจุ	50–1000 Ton
Stroke Range	50–300 mm
แรงดันสูงสุด	700 บาร์
ประเภทการดำเนินงาน	การแสดงสองครั้ง
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

• การยกสะพาน
• Beam positioning
• Pier adjustment
• Structural alignment

Heavy Equipment Installation

• การติดตั้งเครื่องจักร
• Equipment leveling
• Industrial positioning

Infrastructure Projects

• Large structure lifting
• Construction support
• Load adjustment

Shipbuilding and Offshore Engineering

• Heavy component installation
• Structural positioning
• Maintenance operations

การบำรุงรักษาทางอุตสาหกรรม

• ซ่อมเครื่องจักรกลหนัก
• Pressing operations
• Component alignment

ข้อดีของผลิตภัณฑ์

Extremely High Lifting Force

Available up to 1000 ตัน, 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.

แนวทางด้านความปลอดภัย

เพื่อการทำงานที่ปลอดภัย:

• 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 บาร์.
• Inspect hoses, ข้อต่อ, and fittings before operation.
• Ensure the cylinder is placed on a stable lifting surface.
• Confirm the saddle is correctly installed before applying force.
• Avoid side loading unless specifically designed for the application.
• Keep personnel away from the lifting area.

คำถามที่พบบ่อย (คำถามที่พบบ่อย)

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, ผลักดัน, กำลังดึง, and positioning extremely heavy loads.

2. What capacity range does the CLRG Series offer?

The LONGLOOD CLRG Series offers:

ความจุ: 50–1000 tons
จังหวะ: 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. What is the maximum operating pressure?

The CLRG Series operates at:

700 บาร์ (10,000 PSI) maximum pressure.

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:

• การก่อสร้างสะพาน
• Heavy infrastructure projects
• การต่อเรือ
• 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?

ใช่. LONGLOOD provides OEM and ODM solutions including customized capacity, ความยาวเส้นขีด, mounting design, saddles, coatings, and hydraulic connections.

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10. Why choose LONGLOOD CLRG Series High Tonnage Cylinders?

ที่ 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.

การใช้กระบอกสูบ CLRG:

• ควบคุมการยกและลด: ใช้สำหรับเปลี่ยนลูกกลิ้งปรับใต้ฟลายโอเวอร์, ช่วยให้สามารถควบคุมได้อย่างแม่นยำในระหว่างกระบวนการยกและลด.