In 2020, Dongqi Crane manufactured and supplied two QN type grab-and-hook dual-purpose overhead cranes for a steel mill in Pakistan. The cranes are designed to handle both bulk materials using a grab and general loads with a hook, offering flexibility for the plant’s operations. This photo essay documents the entire process, from structural fabrication to final installation.

Crane Specifications:

• Model: QN Type (Grab & Hook Dual-Purpose)
• Unit 1: 20 t capacity, 21.5 m span, 20 m lifting height
• Unit 2: 20 t capacity, 12 m span, 20 m lifting height
• Power Supply: 415V, 50Hz, 3-phase

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Main Girder and End Carriage Fabrication

To keep the client updated on production progress, we photographed the main components before painting.

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Key Components

All major mechanical parts were inspected and photographed before assembly.

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Packaging and Dispatch

Once all components were completed, they were packed and loaded onto trucks for transport to the port.

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Installation at Client Site

After arrival in Pakistan, our team supervised the installation.

Main girders being lifted into place on the runway rails. End carriages are already mounted on the rails; the trolley is yet to be installed. This marks the final major step before commissioning.

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This project reflects a standard yet carefully executed manufacturing and delivery process, tailored to meet the specific needs of a steel plant. The cranes are now undergoing commissioning and will soon be in full operation. For more information about Dongqi cranes or similar projects, feel free to reach out.