Single Girder Gantry Crane
Single Girder Gantry Crane
Efficient. Reliable. Cost-Effective Lifting for Industrial Environments.
The Henan Mine single girder gantry crane is engineered to deliver flexible lifting performance without relying on existing building structures. Designed for both indoor and outdoor environments, it is the ideal solution for freight yards, warehouses, factories, and open storage areas.
With its streamlined structure, high-strength materials, and compact electric hoist, this crane provides smooth, stable, and efficient operation. Built in full compliance with GB/T 3811-2008 and JB/T 5663-2008 standards, it guarantees safety, durability, and performance across all industrial lifting scenarios.
| Feature | Specification |
| Brand | Henan Mine |
| Model | Single Girder Gantry Crane |
| Lifting Capacity | 1 – 32 tons |
| Span Length | 4 – 35 meters |
| Lifting Height | 6m / 9m / 12m (customizable) |
| Working Duty | A3, A4, A5 |
| Voltage Range | 220V–690V, 3-phase, 50–60Hz |
| Ambient Temperature | -25°C to +45°C, ≤85% humidity |
| Control Modes | Pendant / Remote / Cabin |
MAIN COMPONENTS AT A GLANCE
| Component | Description |
| Main Beam | Triangular structure welded from I-beam and steel frames, arch-cambered for better load support. Includes buffers for trolley protection. |
| Ground Beam | Box beam structure welded from flange plates, webs, and stiffeners; ensures lateral stability and smooth rail mounting. |
| Support Legs | A-frame configuration with bolt flange joints, providing rigid support and simple transport or assembly. |
| Electric Hoist | Hoist includes painted shell, overload protection, dual-lifting speeds (CD/MD), and precise load handling. |
| Traveling Mechanism | Separate drive motor, brake, and reducer with compact vertical gearbox; anti-derailment wheels (LDA-type). |
| Electrical System | Options for flat cable, C-track, or busbar; equipped with Schneider-grade circuit breakers and interlocks. |
| Control System | Choose from pendant, remote, or cabin-based systems with full safety redundancy. |
| Protective Devices | Includes overload limiter, travel limiters, phase fault protection, fire limit, and lifting height limit. |
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