The double girder overhead crane is composed of a beam, a lifting mechanism, a trolley traveling mechanism, a crane traveling mechanism, a cabin or a manual controller and an electrical control system. The trolley can move horizontally on the track. This type of crane has many features, is lightweight, easy to install and maintain, and is typically used in manufacturing or maintenance applications. The cross beam is integral without welding, making the structure more reasonable and reliable.

Last year, SEVENCRANE began to enter the Russian market and went to Russia to participate in exhibitions.

The European double-girder bridge crane is a new type of double-girder bridge crane. Compared with ordinary double-girder bridge cranes, the NLH adopts FEM standards, has a more compact structure, more stable operation, and low noise.

تتميز الرافعة الجسرية ذات العارضة المزدوجة بأداء فائق، وهيكل مدمج، ووزن خفيف، وموثوقية وتشغيل، ويمكنها تلبية ظروف العمل المختلفة.

تم وصف أجزاء الرافعات الجسرية التي تحتاج إلى التشحيم ومواد التشحيم شائعة الاستخدام في الأقسام التالية.