Multipull Prestressing Jack and Power Pack

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Multipull Prestressing Jack and Power Pack

Name: Multipull Prestressing Jack and Power Pack
Brand: JK PRESTRESSING CO.
Price: 150000 INR
Availability: InStock

Price 150000 INR/ Number

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Multipull Prestressing Jack and Power Pack Specification

Features
Portability, High Durability, Easy Maintenance, Leak-proof Operation

Power Source
Electric Motor Driven Hydraulic Power Pack

Machine Type
Multipull Prestressing Jack (Mono-strand/Multistrand)

Surface Treatment
Powder Coated / Painted Finish

Accuracy
2% of Full Scale

Technology
Hydraulic Multipull System

Automation Grade
Semi-Automatic

Accessories Type
High-Pressure Hose, Coupler, Remote Control Unit

Control System
Manual and Remote Control Options

Operating Pressure
700 Bar (10,150 psi)

Type
Double-Acting Jack with Power Pack

Material
High-Grade Alloy Steel

Function
Tensioning and De-tensioning of Prestressing Cables

Application
Civil Construction, Bridge Construction, Precast Concrete

Voltage
220V / 380V AC, 50Hz

Weight
Approx. 80 kg to 250 kg (Jack + Power Pack)

Jack Capacity
30 Ton to 150 Ton (as per design model)

Coupler Type
Quick-Connect High-Pressure Type

Compliance Standard
Meets IS/BS/EN Prestressing Equipment Standards

Stroke Length
150 mm to 300 mm (customizable)

Cylinder Bore Diameter
Varies with model (Typically 100 mm - 250 mm)

Motor Power
3 HP to 10 HP

Sealing System
High-Pressure Oil-Sealed Cylinder

Jack Color
Industrial Yellow/Blue or as per order

Temperature Range
-5C to 55C

Ram Return Type
Double-Acting Hydraulic Return

Hose Length
5 m - 10 m (standard/custom)

Safety Mechanism
Pressure Relief Valve, Overload Protection

Oil Tank Capacity
25 to 100 Litres (depends on model)

About Multipull Prestressing Jack and Power Pack

Prestressing Material Divisions

The prestressing technology is emerging to be a fast growing field in construction industry particularly for mega structure like buildings, bridges, metro rails, flyovers, Via Ducts, nuclear power plants, LNG tanks, cement plants, thermal projects etc.

JK Prestressing is a specialist agency in the field of prestressing to cater to a wide range of Post-Tension (Mono & Multi strand Anchorage system) & Pre tensioning system.

In order to guarantee the best quality of service to all of our clients around the world we are equipped with all latest and modern machineries.

Because of workmanship is very essential to the quality and durability. JKPC instructs its teams in properly installing and grouting post-tensioning. Each year operators, prestressing installation specialists, supervisors and engineers obtain qualification certifying their skills to JK standards.

Precision and Power for Prestressing

This jack and power pack system delivers high-capacity tensioning with exceptional accuracy, supporting both mono-strand and multi-strand operations. Its modular design allows customization in jack capacity, stroke length, and power options, making it a dependable choice for diverse prestressing applications in construction and infrastructure projects.

Enhanced Safety and Durability

Equipped with overload protection, pressure relief valve, and a high-pressure sealed cylinder, the product prioritizes operational safety and longevity. Powder-coated or painted finishes on high-grade alloy steel provide excellent resistance against wear, corrosion, and harsh jobsite conditions, maximizing equipment lifespan even in rigorous environments.

Efficiency and Easy Integration

The hydraulic power pack, driven by an electric motor (3 HP to 10 HP), offers portability, easy setup, and low-maintenance operation. Quick-connect couplers and remote/manual control options ensure user-friendly integration on site, supporting efficiency and adaptability to specific project workflows. Accessories like high-pressure hoses and remote units further simplify usage.

FAQs of Multipull Prestressing Jack and Power Pack:

Q: How does the Multipull Prestressing Jack and Power Pack operate?

A: The system utilizes hydraulic power, combining a double-acting jack and electric motor-driven power pack. This allows for precise tensioning and de-tensioning of prestressing cables, with the operator choosing between manual or remote control for enhanced flexibility during use.

Q: What are the main benefits of using a Multipull Prestressing Jack in construction projects?

A: Key benefits include high accuracy (2% of full scale), robust construction using alloy steel, reliable safety features, and compliance with international standards. Its portability, easy maintenance, and quick setup make it ideal for demanding environments such as bridge and precast concrete works.

Q: When should I consider customizing the stroke length or jack capacity?

A: Customization is recommended when your project requires specific force outputs or cable extension lengths not provided by standard models. The manufacturer offers tailored solutions within the typical range of 30150 tons capacity and 150300 mm stroke length to suit varying prestressing demands.

Q: Where can this jack and power pack system be utilized?

A: It is suitable for civil construction locations, bridge construction sites, and precast concrete production yards. Its adaptability and compliance with IS/BS/EN standards make it a reliable choice for both small-scale and large-scale projects in India and abroad.

Q: What safety mechanisms are included in the equipment?

A: The system features a pressure relief valve, overload protection, leak-proof operation, and a high-pressure oil-sealed cylinder to ensure both operator safety and equipment longevity under high-load conditions.

Q: How do I maintain the Multipull Prestressing Jack and Power Pack for optimal performance?

A: Routine checks of hydraulic oil levels, inspection of hoses and couplers, and cleaning the unit after use are essential. Regularly test safety features like the pressure relief valve, and follow the manufacturers schedule for oil changes and general maintenance to ensure durable and reliable operation.

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