3 Ton Adjustable Height Gantry Crane for UAE Logistics

Client Overview

A leading logistics company in the UAE, specializing in warehouse management and industrial machinery maintenance, sought a lifting solution to optimize operations in confined spaces. Their challenges included maneuvering heavy equipment in tight aisles, adapting to variable ceiling heights, and reducing downtime during maintenance. DQCRANES was commissioned to design and export a 3 ton portable gantry crane tailored to these needs.

Project Requirements

• Confined Spaces: Operations were often conducted in areas with limited headroom and maneuvering space.
• Warehouse Operations: Efficient loading and unloading of goods were crucial for optimizing workflow.
• Machinery Maintenance: The ability to safely lift and position heavy machinery components for maintenance and repair was essential.
• Adjustable Height: Varying ceiling heights and lifting requirements necessitated an adjustable crane.
• Portability: The steel gantry crane needed to be easily moved and assembled/disassembled for use in different locations within the warehouse.

Challenges Addressed

• Space Constraints: Narrow warehouse aisles and limited vertical clearance.
• Environmental Factors: UAE’s extreme heat (45°C+), sand, and humidity.
• Operational Efficiency: Need for quick reconfiguration between tasks.

adjustable gantry crane Design Solution

A-Frame Structure for Confined Spaces

• Stability: Triangular A-frame design reduced lateral sway, critical for precise lifts in tight spaces.
• Footprint Optimization: Narrow base (3.2m width) allowed maneuverability between storage racks.
• Material: High-tensile steel with hot-dip galvanization to resist corrosion from humidity and sand.

Adjustable Height Mechanism

• Hand Winch Mechanism: Allowing adjustable height from 4.2 meters to 5.7 meters, this provided the flexibility to adapt to different ceiling heights and lifting requirements.
• Lifting Height Customization: electric chain hoist travel range (3.05m–4.55m) accommodated both low-clearance maintenance and taller machinery.

Electric Chain Hoist Integration

• Precision Control: Stable lifting speed 5.4m/min, and trolley speed 11m/min allowed smoothly traveling and delicate positioning of sensitive machinery.
• Safety Features: Overload protection, limit switches, emergency stop, and secure locking mechanisms.
• Power Supply: 230V/50Hz/single phase motor compatible with UAE’s industrial power standards.

Movement and Control

• Long Travel: Motorized long travel with universal wheels, allowing the adjustable height gantry crane to cover the required working area within the facility. The motorized movement was designed for smooth and controlled operation, minimizing load sway and ensuring safety.
• Control System: Pendant control with clearly labeled buttons for all crane functions (hoisting, trolley movement, long travel). The pendant control provided the operator with precise control over the crane's movements, enhancing safety and efficiency.

Delivery and Installation

The 3 ton adjustable height steel gantry crane was manufactured at DQCRANES’ state-of-the-art facility and underwent rigorous quality control checks. Once completed, it was carefully packaged and shipped to the UAE.

Upon arrival, DQCRANES’ technical team assisted with installing and commissioning through online videos. We also provided training to the logistics company’s staff on the operation and maintenance of the crane, ensuring they were fully equipped to use it safely and effectively.

Benefits

• Efficiency: The portable gantry crane for sale UAE has significantly improved the logistics company’s warehouse operations. With its compact design and powerful lifting capacity, it has streamlined the handling of goods and machinery, reducing the time required for loading, unloading, and maintenance tasks.
• Versatility: The adjustable height and electric chain hoist have made the crane versatile for a range of tasks, from lifting pallets to maintaining heavy equipment. This has minimized the need for multiple lifting solutions, saving costs and space.
• Safety: The incorporation of advanced safety features has enhanced the overall safety of warehouse operations. Staff can now perform lifting tasks with confidence, knowing that the crane is designed to prevent accidents and injuries.
• Scalability: The design of the portable lifting gantry allows for potential upgrades or modifications in the future, ensuring it remains a valuable asset for the logistics company as their needs evolve.

Operational Results

• Downtime Reduction: 40% faster machinery maintenance due to rapid crane reconfiguration.
• Space Utilization: Enabled lifting in aisles as narrow as 3.5m, freeing up 15% floor space.

Client Feedback:

“The adjustable height and electric hoist let us handle everything from conveyor belts to HVAC systems without swapping equipment.” – UAE Logistics Manager.

“Zero corrosion issues after 6 months in our coastal warehouse.” – Maintenance Team Lead.

ROI: Projected payback period of 14 months via reduced equipment rental costs.

Hand Winch Adjustable Gantry Crane Operation

Setup and Positioning:

• The crane is moved to the desired location.
• Casters are locked to secure the crane in place.
• Height adjustments are made using the hand winch to suit the lifting task.

Load Attachment:

• A hoist (manual or electric) is attached to the I-beam.
• The load is securely attached to the hoist.

Lifting:

• The hand winch is used to raise the hoist and the attached load.
• Care is taken to ensure the load is lifted vertically and remains stable.

Movement (If Required):

• If the load needs to be moved horizontally, the casters are unlocked, and the crane is carefully maneuvered.
• Important: Never move the crane while the load is suspended unless the crane is designed for such movement. Always refer to the manufacturer's instructions.

Lowering:

• The hand winch is used to slowly and carefully lower the load to the desired position.

Safety Considerations:

• Always adhere to the crane's rated load capacity.
• Inspect the crane and hoist for damage before each use.
• Ensure the load is securely attached.
• Never stand under a suspended load.
• Follow the manufacturer's operating instructions.
• Ensure that the ground that the crane is being used on is level and stable.

By understanding these operational aspects and safety guidelines, you can effectively and safely utilize a hand winch adjustable portable gantry crane.

Contact DQCRANES Today!

DQCRANES offers types of portable gantry cranes for sale to UAE, and Middle East countries. Customized portable crane solutions also are available to meet the needs of your specific application.

If you need a gantry crane system or overhead crane system, contact DQCRANES. We have more than three decades of experience with providing reliable, cost-effective material handling equipment. Order online before 31st March, you will get 3%-5% discounts!