The Overhead Crane With Hook (QS Type) is a general-purpose double-girder bridge crane manufactured by Henan Mine, designed for reliable and versatile lifting of loads ranging from 5 to 500 tons using a standard hook as the lifting attachment . It features a robust double-box-girder bridge structure with computer-optimized main girders, a dual-brake hoisting mechanism (service brake + support brake), and flexible control options including cabin, pendant, or wireless remote operation . Operating under duty class A3 to A8 depending on application, this crane is built with high-strength steel plates, submerged arc welded main seams, and high-quality electrical components from Schneider or Siemens for durable, low-maintenance service .

The Overhead Crane With Hook, also known as the QS type double girder overhead crane or hook bridge crane, is the most versatile and widely used lifting solution for general material handling in industrial facilities. This crane spans across workshops, warehouses, and stockyards, utilizing the space under the bridge for efficient material movement without interference from ground equipment.

The Overhead Crane With Hook, also known as the QD type double girder overhead crane or hook bridge crane, is the most widely used and versatile overhead crane for general material handling in industrial facilities. Defined as an overhead crane using a hook as the lifting attachment, this crane is designed to span across workshops, warehouses, and stockyards, utilizing the space under the bridge for efficient material movement without interference from ground equipment.

Structure and Design: The crane features a double-girder box-type bridge structure with computer-optimized main girders for precise deflection control. All steel plates undergo shot blasting pretreatment reaching Sa2.5 standard. The main welds are completed using submerged arc or gas shielded welding with full inspection per GB/T 14405 standards. The end beams adopt a box structure with rigid connection to the main girders, designed for disassembly during transport using high-strength bolts.

Core Applications – Overhead Crane With Hook
1.General Machinery Workshops – Lifts and positions machine components, engines, heavy equipment, and assemblies on production lines and maintenance bays.
2.Warehouses & Logistics Centers – Loads, unloads, and stacks pallets, raw materials, finished goods, and oversized cargo in storage facilities.
3.Metal Structure & Fabrication Shops – Handles steel beams, plates, structural members, and fabricated components during building and bridge construction.
4.Power Plants & Heavy Industrial Facilities – Performs equipment installation, turbine maintenance, and heavy component replacement in power generation stations.
5.Railway & Transportation Maintenance – Lifts locomotive engines, railcar bodies, wheelsets, and heavy railway components for repair and overhaul.
6.Auxiliary Steel Mill Operations – Supports non-molten material handling including coil storage, equipment maintenance, and general plant service in steel rolling mills.