Eot Crane Hoist

An EOT (Electric Overhead Travelling) crane hoist is an essential lifting device designed for industrial applications. It is used to lift, lower, and move heavy loads safely and efficiently in various industries such as manufacturing, construction, logistics, and shipbuilding. Mounted on an overhead crane system, the hoist plays a crucial role in material handling, optimizing workflow, and increasing productivity.

EOT crane hoists are known for their high durability, smooth operation, and advanced safety features. With various models available, including wire rope hoists, chain hoists, explosion-proof hoists, and low headroom hoists, they cater to a wide range of lifting requirements.
The equipment has the characteristics of high efficiency, safety and durability, and can meet the requirements of different working environments and loads. Its advanced control system, strong load-bearing capacity and intelligent operation mode make it an indispensable material handling equipment in modern industrial production.

Core Components Engine, Motor, Gear

Place of Origin Henan, China

Warranty 2 years

Weight (KG) 1550 kg

Lifting Capacity 16 ton

Lifting mechanism Europe type hoist

Lifting speed 0.8/5m/min

Industrial voltage 380v50hz3p or customers' requirements

Control method Pendant+Remote(Customized)

Working duty A5

Working Temperature -25~+40℃

Application factory/warehouse logistics/freight yard

Color Customers' Requirements

1.Main beam

1)The main beam of an EOT (Electric Overhead Travelling) crane hoist is a crucial structural component that supports the hoist and enables safe and efficient material handling. It forms the backbone of the crane system, ensuring stability, load-bearing capacity, and smooth movement of the hoist along the span.

2)Designed for high strength, durability, and precision, the main beam plays a vital role in industrial lifting applications, including manufacturing, steel mills, shipyards, warehouses, and construction sites. The type of main beam used depends on the crane configuration, including single-girder, double-girder, and box-type designs.

3)The main beam of an EOT crane hoist is a fundamental component that ensures structural integrity, operational efficiency, and lifting safety. With customizable options, high-strength materials, and precision engineering, our main beams are designed to meet the demanding needs of various industries.

2.Lifting System

1)The lifting system of an EOT (Electric Overhead Travelling) crane hoist is the core mechanism responsible for lifting, lowering, and holding loads during material handling operations. It is engineered for high efficiency, precision, and safety, ensuring smooth movement of heavy objects in industrial applications such as manufacturing, shipbuilding, warehouses, construction, and steel plants.

2)The lifting system consists of several key components, including the electric motor, wire rope or chain, drum, gearbox, brakes, and lifting hook, all working together to provide a reliable and controlled lifting operation.
3)The lifting system of an EOT crane hoist is a critical component that determines the efficiency, safety, and reliability of industrial lifting operations. With advanced motor technology, high-strength materials, and intelligent safety features, our lifting systems provide exceptional performance in demanding work environments.

3.End carriage

1)The end carriage of an EOT (Electric Overhead Travelling) crane hoist is a crucial structural and mechanical component that supports the main beam and enables the crane to move along the runway rails. It plays a key role in ensuring smooth, stable, and efficient travel of the crane across the working area.

2)Designed for durability, precision, and load-bearing capacity, the end carriage consists of high-strength steel structures, drive motors, wheels, and buffers. It is available in various configurations, including single-girder, double-girder, and customized designs, to meet different industrial applications.
3)The end carriage is a critical component of an EOT crane hoist, providing smooth movement, load stability, and reliable performance. With high-strength materials, precision engineering, and advanced safety features, our end carriages are built for heavy-duty industrial applications.

4.Crane travelling mechanism

1)The crane traveling mechanism is a crucial system in an EOT (Electric Overhead Travelling) crane hoist, responsible for the horizontal movement of the crane along the runway beams. This mechanism enables the crane to transport heavy loads efficiently and safely across a designated work area, such as factories, warehouses, steel plants, shipyards, and construction sites.

2)Designed for smooth operation, precision control, and high durability, the traveling mechanism consists of drive motors, gear reducers, wheels, and safety devices, ensuring stable and controlled motion along the rails.
3)The crane traveling mechanism in an EOT crane hoist is a critical system that ensures precise, safe, and efficient movement of heavy loads. With advanced motor technology, high-strength materials, and intelligent safety features, our traveling mechanisms are built for high-performance industrial applications.

5.Trolley travelling mechanism

1)The trolley traveling mechanism of an EOT (Electric Overhead Travelling) crane hoist is responsible for the horizontal movement of the hoist along the main bridge girder. This system ensures smooth, precise, and efficient load handling, enabling the hoist to position heavy materials accurately within the crane's working area.

2)Designed with high-quality components such as drive motors, gear reducers, wheels, brakes, and safety devices, the trolley traveling mechanism enhances the performance, safety, and longevity of the crane system. It is widely used in manufacturing, warehouses, steel plants, shipyards, and construction sites.
3)The trolley traveling mechanism is a critical part of an EOT crane hoist, providing smooth, precise, and reliable movement for efficient material handling. With high-strength materials, advanced motor technology, and intelligent safety features, our trolley traveling mechanisms are designed for high-performance industrial applications.

6.Crane wheel

Key Components of a Crane Wheel Assembly
1)Wheel Body
Made from hardened, heat-treated steel for high strength and durability.
Designed with precision machining for smooth rolling and minimal friction.
2)Bearings & Axle
Uses self-lubricating or sealed bearings to reduce maintenance.
Ensures smooth rotation and load distribution.
3)Wheel Shaft / Axle Mount
Connects the wheel to the end carriage or trolley frame.
Designed for easy installation and maintenance.
4)Heat Treatment & Surface Coating
Induction hardened for extra durability and wear resistance.
Optional corrosion-resistant coatings for humid or chemical-heavy environments.

7.Crane Hook

Applications of Crane Hooks
1)Manufacturing & Assembly – Lifts machinery, raw materials, and components in industrial production.
2)Steel & Metal Processing – Used for lifting steel coils, plates, billets, and other heavy metal items.
3)Shipbuilding & Port Operations – Handles heavy ship components and large cargo.
4)Warehousing & Logistics – Essential for moving inventory, packages, and equipment.
5)Construction & Infrastructure – Lifts construction materials and heavy machinery on-site.

8.Motor

Features of EOT Crane Hoist Motors
1)High Power Output – Designed to generate substantial power to handle heavy loads and high torque demands.
2)Durability – Built to endure continuous operation in demanding environments with extreme conditions such as vibration, high temperatures, and exposure to dust.
3)Efficient Energy Consumption – Features such as variable frequency drives (VFD) and high-efficiency windings reduce energy costs.
4)Smooth Operation – Provides smooth acceleration and deceleration, reducing mechanical wear and tear on the crane system.
5)Reliability and Safety – Equipped with overload protection, thermal protection, and braking systems to enhance safety and prevent failure.

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9.Sound and light alarm system & limit switch

1)Sound and Light Alarm System
Purpose
The Sound and Light Alarm System is designed to provide clear, immediate warnings of various crane activities, abnormal conditions, or potential hazards. These alarms are typically activated by specific crane actions or status conditions, such as:
Overload or overtravel
End of travel range for the crane or hoist
Emergency stop activation
Maintenance alerts or malfunctions
This system helps to alert the operator and nearby personnel about the current crane status, preventing accidents and ensuring operational safety.
2)Limit Switch
Purpose
The limit switch is a safety device installed on the crane or hoist to restrict the movement of the crane within certain safe limits. It prevents over-travel, which could lead to mechanical damage or accidents.
Limit switches are used to monitor the position of the crane's traveling mechanisms (hoist, trolley, and bridge) and are activated when the crane reaches the end of its travel range or exceeds a certain point. When triggered, the limit switch will cut power to the motor, stopping further movement.

10.Safety Devices

1)Overload Protection Device
Purpose: Protects the crane hoist from lifting loads beyond its rated capacity, preventing damage to the motor, structure, and other components.
2)Emergency Stop Button
Purpose: Allows the operator to immediately stop all crane movements in case of an emergency.
3)Limit Switches
Purpose: Prevents the crane from traveling beyond safe operational limits.
4)Crane Load Moment Limiter
Purpose: Monitors the crane's load moment and ensures it does not exceed safe limits.
5)Hoist Brake System
Purpose: Provides controlled stopping and holds the load securely in place when the crane is idle.
6)Crane Hook Safety Latch
Purpose: Ensures that the hook remains securely attached to the load during lifting operations.

11.Control Mode

1)Pendant Control (Wired Control)
Description: The pendant control system is the most traditional and widely used method for controlling an EOT crane. It consists of a wired handheld remote that allows the operator to control the crane's movements.
2)Radio Remote Control (Wireless Control)
Description: The radio remote control system allows operators to control the crane from a distance using a wireless transmitter, offering more freedom of movement and flexibility.
3)Cabin Control (Operator Cabin)
Description: In the cabin control mode, the crane operator uses manual controls located within a crane cabin that is typically mounted on the crane bridge. This system is most commonly used in larger EOT cranes or applications that require high precision.
4)Remote Control with Camera (Visual Control)
Description: This system combines radio remote control with camera technology to allow operators to control the crane from a safe distance while observing the load and surroundings via video feeds.
5)Automatic Control (Programmable Logic Controller – PLC)
Description: In some cases, EOT cranes may feature automatic control systems that allow for pre-programmed or automated crane movements based on specific parameters or requirements. This mode is ideal for repetitive tasks or where minimal human intervention is needed.

12.Sketch

Main technical

1.High Lifting Capacity
Increased Efficiency: Allows for the movement of large loads that would otherwise require multiple manual efforts or smaller cranes.
Versatility: Can handle various types of materials, including equipment, machinery, raw materials, and finished products.
2.Space Efficiency
Utilizes Vertical Space: Ideal for warehouses or manufacturing plants with limited ground space.
Optimizes Workspace: Frees up space on the ground for other operations, improving workflow and storage capacity.
3.Precision Control
Reduced Risk of Damage: Offers smoother control, reducing the risk of damaging sensitive materials.
Improved Safety: Precision in load positioning reduces the chance of accidents or errors in the lifting process.
4. Increased Productivity
Fast Operations: EOT cranes perform tasks much faster than manual labor or other types of lifting equipment, improving overall productivity.
Automation Potential: With integration of automated control systems, cranes can run with minimal operator input, reducing downtime and maximizing output.
5.Flexibility in Operation
Customizable Design: The crane can be tailored to fit specific operational needs, such as variable lifting heights, speeds, and control methods (pendant control, radio remote, or automated systems).
Adaptable to Different Applications: Suitable for a wide range of tasks, from lifting small items to moving large industrial equipment.

1.Manufacturing Industry
Assembly Lines: Used for transferring heavy parts during the assembly of large machinery or equipment.
Machinery Maintenance: EOT cranes are used to lift and move machines for maintenance or repair work.
Material Handling: Facilitates the movement of raw materials such as steel coils, metal plates, and fabricated parts in manufacturing plants.
2.Construction Industry
Structural Lifting: Moving large steel beams, concrete slabs, and structural components for building construction.
Material Storage: Hoisting construction materials to elevated floors of buildings under construction.
Heavy Equipment Movement: Used to lift heavy construction machinery, equipment, and tools around the construction site.
3.Power Plants
Turbine Installation and Maintenance: EOT cranes are used to install, replace, and maintain turbines and generators.
Coal and Fuel Handling: Used to lift and transport fuel or coal into boilers or storage silos.
Preventive Maintenance: Hoists are used for lifting and relocating heavy maintenance equipment or parts in power plants.
4.Steel and Metal Industries
Casting and Forging: Cranes are used to lift molten metal containers, ingots, or billets in the forging process.
Steel Handling: Movement of large steel coils, plates, or beams during manufacturing and finishing stages.
Metal Fabrication: Lifting and placing metal components in fabrication or welding operations.
5.Warehouses and Distribution Centers
Loading and Unloading: Cranes are used to load and unload goods from trucks, containers, or storage racks.
Storage Systems: Moving large pallets or boxes to high shelves in multi-level warehouses.
Inventory Management: Facilitates the handling of bulk inventory, including oversized or heavy items.
6.Shipyards and Ports
Cargo Handling: Loading and unloading heavy cargo from ships at port terminals.
Ship Maintenance: Hoisting parts or equipment for shipbuilding and repairs.
Container Movement: Moving shipping containers and bulk materials at docks.

1.Design and Engineering: The first stage of crane production is the design and engineering process. The specifications for the EOT crane hoist are determined based on the client's requirements, such as lifting capacity, span, height of lift, operating environment, and safety features.
2.Material Procurement: Once the design is finalized, the necessary raw materials and components are procured. The materials used are typically steel, alloy steel, and other robust materials for the crane's structure, along with specialized components such as motors, electrical parts, hoists, and control systems.
3.Cutting and Machining: The raw materials, such as steel plates and bars, are cut and machined to the required dimensions for the crane's frame, beams, and other components.
4. Assembly of the Main Crane Structure: Once the parts are prepared, the next step is assembling the crane's main structure, including the girder (main beam), end carriages, and other components.
5.Hoisting Mechanism Fabrication: The hoisting system is a critical component of the EOT crane, and its fabrication involves the assembly of the motor, gearbox, drum, hook, and wire rope.
6.Trolley and End Carriage Assembly: The trolley and end carriages are integral to the crane's ability to move the hoist along the crane's beam.
7.Electrical and Control System Integration: The crane's electrical and control systems are essential for its operation. This step involves the installation of control panels, wiring, and safety devices.
8.Testing and Quality Assurance: Once the crane is assembled, rigorous testing is carried out to ensure that all components function properly and the crane meets safety and operational standards.

Workshop view:

The company has installed an intelligent equipment management platform, and has installed 310 sets (sets) of handling and welding robots. After the completion of the plan, there will be more than 500 sets (sets), and the equipment networking rate will reach 95%. 32 welding lines have been put into use, 50 are planned to be installed, and the automation rate of the entire product line has reached 85%.