Modèle: QD / LH 通用双梁桥式起重机

Double Girder Overhead Crane

Heavy-duty overhead bridge crane designed for metal fabrication, foundry operations, steel mills, and heavy assembly workshops.

Présentation du Service et Périmètre

The Zaozhuang Yangu New Materials Technology Co.,LTD. Double Girder Overhead Crane (Model QD/LH) is engineered for high lifting capacities, wide span coverage, and severe duty cycles (A5 - A8). Designed in compliance with FEM and ISO standards, it features box-type welded girders, forged steel wheels, variable frequency motor drives, and centralized PLC diagnostics for smooth, precise industrial material handling.

Spécifications Techniques

Capacité	5t - 500t
Portée	7.5m - 35.5m
Hauteur de Levage	6m - 30m
Groupe d'Utilisation (Service)	A5 - A8 (Heavy/Extreme)
Alimentation Électrique	380V / 50Hz / 3Phase (Customizable)
Vitesse de Levage	0.5 - 12 m/min (VFD Inverter)
Mode de Contrôle	Pendant Control / Wireless Remote / Cabin
Température Ambiante	-25°C to +40°C
Main Girder Structure	Q355B Steel Box Type Welded Girders with 1/1000 Camber
Trolley Hoisting Mechanism	Heavy Duty Winch / Open Winch with Dual Disc Brakes
Travelling Speed	20 - 40 m/min Stepless Inverter Control
Safety Protections	Overload Limiter, Laser Anti-Collision, Rail Clamps, Emergency Stop
Operating Methods	Air-Conditioned Cabin / Wireless Remote / Pendant Pushbutton

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