Sany MQB4535S Portal Slewing Crane adalah unit Portal Slewing Crane pada lini Sany Port Machinery produksi SANY Heavy Industry yang dirancang untuk memberikan produktivitas tinggi, ketangguhan struktural, dan efisiensi operasional optimal di medan proyek konstruksi, pertambangan, infrastruktur, pelabuhan, maupun industri nasional. Hadir dengan spesifikasi utama (Gantry Speed: 26 m/min, Hoisting Height Under Hook: 24 m, Hoisting Speed: 25 m/min, Luffing Speed: 50 m/min), unit model MQB4535S ini didukung penuh oleh garansi resmi pabrikan, ketersediaan suku cadang asli (genuine parts), serta layanan teknisi purna jual dari PT Cemerlang Perkasa Teknologi di seluruh Indonesia. Keunggulan utama unit ini meliputi Intelligent and Efficient, Stable, Modularization.
Keunggulan Utama Sany MQB4535S Portal Slewing Crane
- Intelligent and Efficient: Fully automatic tracking for spreader slewing The slewing angle of the crane and position of the slewing motor is sent to the spreader by real-time control and intelligent compensation algorithm. The spreader will move in the same angle speed in opposite to counteract the angle of crane slewing. Grab track recording Data of the grab in one or more cycles (wire rope lowering distance, slewing angle, luffing angle, wire rope lowering distance, accelerating and decreasing time) are optimized based on the recorded data for the grab to repeat the movement automatically.
- Stable: The hoisting wire rope is fully wound The lifting force is arranged at the back of the frame, and the hoisting wire rope is set with full winding. The Angle of the wire rope is less than 2.5°, and the drawing life of the wire rope is increased by 5%-10%.
- Modularization: Modular design Customers choose modular configurations according to their needs, speed, and convenience. At the same time, the degree of universality is high, which can realize spare parts sharing between customers and factories, customers and customers, and reduce customer spare parts inventory.
- Safe and Reliable: Over hoisting prevention for hook When the hook reaches its maximum height, control relays activate the buzzer alarm. Ascending motion stops and only descending is allowed. This device protects the lifting mechanism effectively, ensuring high efficiency safe protection. Speed protection for hoisting mechanism Acceleration of hoisting points is calculated and sub protection is set for the crane to predict overspeed and avoid the obvious crush. Hardware over speed switch is applied for double protection.
- Energy-saving and Environmentally-friendly: Energy recycling technology Active inverter technology is applied to transfer the stored dynamic power and potential power into electricity which is recycled to the grid. Moreover, it can resist the pollution to the grid from higher harmonic voltage, thus increasing the power factor of the equipment. Intelligent low-voltage capacitor compensation A fully automatic resonance eliminating reactive power compensation device is configured to achieve an average power factor above 0.9 or more, which improves electricity efficiency and reduces wire consumption.
