5 Ton European Overhead Crane for Pakistan Engineering Contractor

This overhead crane project was initiated by a Pakistani engineering contractor engaged in multiple industrial construction and equipment integration projects.

The client was introduced to Yuantai Crane by one of our long-term cooperative customers in Pakistan, who had previously completed successful crane installations using our European standard solutions.

This local reference played a key role in establishing trust at an early stage, allowing both parties to move quickly into technical discussions and solution development.

Client Requirements and Site Conditions

The workshop structure had already been completed, requiring the 5 ton overhead crane to fit precisely within fixed building parameters. The contractor emphasized reliability, safety, and ease of operation for long-term end-user use.

Key requirements included:

• Rated load: 5 tons
• Span: 24 ft
• Lifting height: 16 ft
• Smooth and precise operation with minimal load swing
• Low-maintenance design suitable for industrial environments
• Flexible control methods for different working scenarios
• A stable power supply system to support frequent daily operation

As a contractor, the client also prioritized a solution that was standardized, proven, and easily replicable for future projects.

Technical Communication & Power Supply Strategy

Initial Consideration: Traditional Festoon System

At the early stage, the client considered using a traditional C-track festoon cable system, mainly due to the lower initial cost and familiarity from previous projects. This solution is commonly applied in light-duty or low-frequency crane applications.

Optimized Engineering Proposal: Combined Power Supply System

After evaluating the actual operating frequency, traveling length, and long-term maintenance expectations, Yuantai Crane proposed a combined power supply configuration, integrating:

• C-track festoon cable system for european electric hoist and auxiliary movements
• Seamless conductor rail system for the main crane traveling power supply

This hybrid solution balances flexibility, power stability, and lifecycle cost, and is widely adopted in European standard overhead cranes for medium-duty industrial applications.

Key advantages of the combined system:

• Stable current transmission for VFD-controlled motions
• Reduced mechanical resistance during crane traveling
• Lower wear compared to a full festoon system
• Improved long-term reliability and maintenance efficiency

After reviewing the technical comparison and reference applications, the engineering contractor approved this configuration as the final solution.

Final Customized Overhead Crane Solution

Technical Specifications

1. Rated load: 5 tons
2. Span: 24 ft
3. Lifting height: 16 ft
4. Hoist type: European monorail hoist
5. Hoisting speed: 0.8 – 5 m/min (VFD controlled)
6. Crane traveling speed: 2 – 20 m/min (VFD controlled)
7. Power supply system: C-track festoon cable (hoist & auxiliary power), Seamless conductor rail (main traveling power)
8. Conductor rail specification: 6 mm²
9. Total conductor rail length: 25 m
10. Power supply: 380V, 50Hz, 3-phase
11. Control mode: Pendant control + wireless remote control

European Overhead Crane Applications in Pakistan

European standard overhead cranes, especially 5 ton single girder crane models, are widely applied across Pakistan’s industrial sectors due to their adaptability, efficiency, and cost-performance balance. Typical applications include:

1. Mechanical Manufacturing & Machining Workshops

• Handling machine components, molds, and assemblies
• Precise positioning supported by VFD-controlled hoisting
• Reduced load swing for safer operation near CNC machines

2. Steel Fabrication & Structural Workshops

• Lifting steel beams, plates, and fabricated structures
• Lightweight European girder design minimizes wheel load on workshops
• Suitable for medium-duty, high-frequency lifting cycles

3. Warehousing & Material Handling Centers

• Loading and unloading pallets, equipment, and packaged goods
• Smooth traveling speeds improve workflow efficiency
• Remote control enhances operator visibility and safety

4. Equipment Assembly & Industrial Plants

• Assembly of pumps, motors, compressors, and industrial equipment
• Compact hoist design maximizes available lifting height
• Ideal for workshops with limited headroom

5. Engineering Contractor Projects & EPC Sites

• Preferred by engineering contractors for standardized solutions
• Easy integration into newly built or existing workshops
• Proven configurations that can be replicated across multiple projects

6. Power, Energy & Infrastructure Support Facilities

• Maintenance lifting for generators, transformers, and auxiliary equipment
• Reliable conductor rail power supply supports continuous operation
• Low maintenance requirements reduce downtime