Product Introduction
CATET manufactures European standard overhead cranes, trolley cranes, electric end beams, European wire rope hoists, European trolleys, and various crane end beam motors.
The end beam of CATET's double-beam bridge crane integrates advanced frequency conversion technology, enhancing product performance. The frequency conversion control applied to the crane's translation mechanism addresses common issues such as large instantaneous impact loads and unstable braking during translation. This technology ensures smooth, impact-free starts and stops, along with synchronized multi-drive acceleration and deceleration for stable crane operation. By overcoming the usual impact and vibration caused by step-type starts and stops, it prevents the crane from skewing during operation. Additionally, the smooth operation of the mechanism improves the stress condition of key components such as the reducer, brake, coupling, and motor, significantly extending their service life.
CATET’s double-beam bridge crane also features high-quality key components (reducer, brake, coupling, motor) and frequency conversion control technology, which ensures operational noise levels remain below 74dB. This not only improves the equipment's performance but also enhances the working environment and overall operator experience.
| Item | Specification Range | Description |
| Lifting Capacity | 1t – 100t (customizable) | Determined by girder configuration and crane design |
| Structure Type | Welded box structure / Plate structure | High-strength welding structure, compact design |
| Driving Type | Integrated motor with inverter (SEW/Nord/local) | Integrated gearbox, motor, and brake |
| Wheel Diameter | φ250 – φ500 mm | Material: 42CrMo or ZG340-640 |
| Wheel Base | 1.5m – 4.5m (customizable) | Designed according to span and working conditions |
| Traveling Speed | 2 – 45 m/min (VFD adjustable) | Smooth start and accurate positioning |
| Wheel Material | 42CrMo alloy steel, heat-treated and surface hardened | Wear-resistant, suitable for frequent operation |
| Installation Method | Bolt connection / Dowel pin alignment / Rail alignment | Precision-machined for easy girder mounting |
| Protection Level | IP54 – IP65 (depending on configuration) | Dust-proof and water-resistant for various environments |
| Working Temperature | -20°C ~ +50°C | Custom options available for extreme temperatures |
| Control Mode | Pendant control / Wireless remote / Cabin control | Flexible options to meet different site needs |
| Surface Treatment | Sandblasting + Epoxy primer + Polyurethane topcoat | Anti-corrosion for indoor and outdoor use |
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Crane End Beam/Double Beam Crane End Beam Images
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