- Yonghao Crane Co., Ltd.
The indoor crane is a high-efficiency lifting solution designed to maximize productivity in factories, workshops, and warehouses. With its compact footprint, smooth operation, and reliable safety features, it allows for precise vertical and horizontal material handling in confined indoor spaces. Built for durability, ease of use, and minimal maintenance, this crane ensures safe and efficient lifting for a variety of industrial applications, helping businesses streamline workflows and improve operational efficiency.
A indoor crane is composed of several key structural and mechanical elements:
Main Girder: The horizontal beam supporting the hoisting trolley, available in single or double girder configurations.
Supporting Legs: Vertical columns that uphold the main girder and connect to rails or wheels for stability.
End Carriages / Wheels: Positioned at the base of the legs, allowing the crane to move smoothly along rails or the ground.
Hoisting Trolley: Travels along the girder and carries the hoist for lifting and lowering loads.
Hoist: Available as a wire rope or chain hoist, responsible for the vertical lifting function.
Electrical System: Powers all crane operations, including motors, control panels, and cabling.
Control Options: Can be operated via pendant control, wireless remote, or an operator cabin based on user requirements.
| Item | Specifications |
| Lifting Capacity | ≤ 200 tons |
| Lifting Height | ≤ 36 meters |
| Span | ≤ 50 meters |
| Crane Options | Single Girder / Double Girder |
| Girder Design | Profile or Box Girder |
| Rope Options | Synthetic Rope (Standard) / Wire Rope (Optional) |
| Hoisting Motor | 2-Speed Hoisting (Standard) / Variable Frequency Drive (Optional) |
| Temperature Range | +5°C to +40°C (Standard) |
| Paint Coating | 70 µm Epoxy Powder Coating with Anodized Aluminum Frame |
| Hooks Standard | DIN 15401 |
| Trolley Type | Single Girder or Double Girder Crane |
| Power Supply | Drag Chain or Flat Cable |
| Control Options | Pendant Control / Remote Control / Operator Cabin |
| Integrated Smart Features | Hook Centering, Obstacle Prevention, Auto-Follow |
| Environment | Indoor & Outdoor |
High Lifting Capacity: Capable of handling loads of up to 200 tons with reliable performance.
Outdoor Application: Ideal for areas without existing overhead structures, providing flexible installation.
Customizable Design: Can be tailored to various spans, lifting heights, and rail configurations to meet specific operational needs.
Cost-Effective Installation: Eliminates the requirement for additional support beams, reducing construction costs.
Versatile Control Options: Compatible with manual operation, wireless remote control, or operator cabin setups.
Efficient Handling: Equipped with fast lifting speeds and intelligent features to enhance productivity and workflow efficiency.
| Feature | Gantry Crane | Overhead Crane | Jib Crane |
|---|---|---|---|
| Support Type | Freestanding legs on ground | Supported by building structure | Mounted to wall or column |
| Installation | Easy, no building structure required | Requires runway beams | Fixed position |
| Span | Up to 50 meters | Up to 30 meters | Limited |
| Load Capacity | Very high (up to 200 tons) | High | Low to moderate |
| Mobility | Excellent (rail or tire mounted) | Fixed to runway beams | Limited swivel range |
| Outdoor Use | Ideal | Limited | Rare |
Ideal for Shipbuilding and Repair Yards: Provides efficient lifting and handling for large vessels and repair operations.
Perfect for Steel Fabrication Plants: Handles heavy steel components with precision and reliability.
Optimized for Port Container Operations: Speeds up loading and unloading of containers at docks and terminals.
Designed for Precast Concrete Assembly Yards: Ensures safe and efficient handling of large concrete elements.
Excellent for Large Equipment Assembly Areas: Facilitates precise positioning and installation of oversized machinery.
Reliable in Heavy Industrial Warehouses: Supports safe and productive material handling of bulky and heavy loads.
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