Plain Ram Center Hole, Double Acting Hydraulic Jacks (CHD-Series)

Plain Ram Center Hole, Double Acting Hydraulic Jacks (CHD-Series):

Versatile Power for Precision Applications

When high-performance lifting, pushing, or pulling applications demand precision and strength, Plain Ram Center Hole, Double Acting Hydraulic Jacks (CHD-Series) provide the perfect solution. These jacks are designed with a hollow ram (center hole) and double-acting hydraulic action, enabling controlled movement in both directions. Whether it’s for tensioning, pulling cables, or pushing heavy loads, CHD-Series jacks are engineered to perform under extreme conditions.

Plain Ram Center Hole, Double Acting Hydraulic Jacks (CHD-Series):

When high-performance lifting, pushing, or pulling applications demand precision and strength, Plain Ram Center Hole, Double Acting Hydraulic Jacks (CHD-Series) provide the perfect solution. These jacks are designed with a hollow ram (center hole) and double-acting hydraulic action, enabling controlled movement in both directions. Whether it’s for tensioning, pulling cables, or pushing heavy loads, CHD-Series jacks are engineered to perform under extreme conditions.

What Are CHD-Series Center Hole Hydraulic Jacks?

CHD-Series hydraulic jacks feature a plain hollow ram that allows a rod or cable to pass through the center, enabling both pulling and pushing operations. The double-acting design means that hydraulic force is applied in both the extension and retraction strokes, ensuring faster and more precise control of movement. These features make CHD-Series jacks ideal for applications where accurate load positioning and full stroke control are critical.

Key Features of CHD-Series Hydraulic Jacks

  • Center Hole Design: Allows tension rods, cables, or wires to pass through the jack for tensioning or pulling applications.

  • Double Acting Operation: Hydraulic force applied in both directions for faster, controlled movements.

  • High Strength Build: Manufactured with high-tensile alloy steel for strength and longevity.

  • Corrosion-Resistant Finish: Designed for durability in harsh environments.

  • Precision Machining: Ensures smooth operation and reduces wear.

  • Threaded End Ports: Enables easy hose connections and setup.

  • Mounting Flexibility: Multiple base and collar options for versatile applications.

Technical Specifications

  • Capacity: 10 to 200 tons

  • Stroke Length: 50 mm to 250 mm

  • Operating Pressure: Up to 700 bar (10,000 psi)

  • Center Hole Diameter: Varies by model, suitable for various rod sizes

  • Oil Porting: Two hydraulic ports for double-acting function

Applications of CHD-Series Jacks

These jacks are used in highly specialized and critical environments where pulling and pushing forces are needed with full control:

  • Prestressed Concrete Tensioning: For post-tensioning cables in civil construction.

  • Bridge Construction and Repair: Assists in bearing replacement and tensioning tasks.

  • Cable Pulling and Wire Tensioning: For electrical, telecommunications, and pipeline industries.

  • Heavy Equipment Maintenance: Used to align or dismantle machinery.

  • Shipbuilding and Offshore Work: Withstands marine environments while delivering dependable performance.

Advantages of CHD-Series Center Hole Hydraulic Jacks

  • Versatile Use: Ideal for both pulling and pushing operations.

  • Accurate Control: Double acting feature provides precise stroke control.

  • High Load Capacity: Handles heavy-duty industrial tasks with ease.

  • Enhanced Productivity: Faster return and forward motion reduce job cycle times.

  • Long Service Life: Built from durable materials and tested for extreme conditions.

Why Choose CHD-Series from Perfect Hydraulics?

At Perfect Hydraulics, we offer only the highest-quality CHD-Series Plain Ram, Center Hole, Double Acting Hydraulic Jacks for demanding applications. As a trusted hydraulic equipment supplier in India, our products come with:

  • Expert guidance in model selection

  • Competitive prices for bulk orders

  • Genuine spare parts and accessories

  • Comprehensive after-sales service and technical support

Every jack we supply is tested for performance, leak resistance, and material integrity to ensure optimal operation and safety.

The CHD-Series Hydraulic Jacks are the go-to solution when your lifting or tensioning job requires both pushing and pulling power with maximum accuracy. Designed for industrial, civil, and infrastructure applications, these jacks deliver the strength, speed, and precision professionals demand.

For genuine, durable, and precision-engineered hydraulic jacks, trust Perfect Hydraulics — your expert partner in hydraulic lifting technology.