32Ton Span 22.5M European Style Double Girder Overhead Crane End Carriage

20Ton Span 22.5M European Style Double Girder Crane End Carriage For Bridge Crane

Technical Parameters:

1. High safety and reliability:

Buffer device: High-strength polyurethane buffers or hydraulic buffers are installed at both ends of the end beam to effectively absorb collision energy and protect the end beam and track.

Travel limit switch: A trigger-type or inductive travel limit switch is installed on the end beam (sometimes a collision ruler or induction plate is installed on the outside of the end beam) to ensure that the crane automatically decelerates and stops before the extreme position at both ends of the track.

Anti-derailment device: The design fully considers the anti-derailment capability, such as sufficient wheel flange height, reasonable wheel-rail gap, guide wheel design, etc. Some designs will also be equipped with additional anti-derailment measures such as safety hooks.

Braking safety: The built-in brake of the three-in-one drive unit has reliable performance, usually a disc brake or a conical rotor brake, with large braking torque and fast response to ensure safe parking.

2. Modular and standardized design:

The connection interface between the end beam and the main beam is standardized, which is convenient for combination with main beams of different spans.

Key components such as drive units, wheel sets, buffers, etc. also tend to be standardized and modular, which is convenient for production, installation and commissioning, spare parts replacement and maintenance.

3. Good protection and lubrication:

The key transmission parts such as bearings and gears have good sealing protection, and the protection level usually reaches IP54 or higher, which is suitable for the factory environment.

Reasonable lubrication design, such as centralized automatic lubrication or long-lasting grease, reduces the maintenance frequency.

4. Low running resistance and energy consumption:

The optimized structural design, efficient transmission (three-in-one drive, low-friction bearings), and reasonable wheel-rail contact (such as horizontal guide wheels) work together to significantly reduce the running resistance, thereby reducing the power demand of the drive motor and achieving energy-saving operation.

In summary, the core features of the 32-ton European double-beam end beam are:

Compactness, lightness and convenient maintenance brought by high integration (three-in-one drive).

High-strength and high-wear-resistant wheels and bearings ensure reliability and long life under heavy loads.

The horizontal guide wheel or double wheel flange design ensures extremely smooth operation, precise guidance, low noise and low wear.

Complete safety protection devices (buffer, limit, anti-derailment) ensure safe operation.

Standardized and modular design improves production efficiency and maintainability.

The overall design pursues high efficiency and energy saving.