Double Trolley Overhead Crane

Double trolley overhead crane adds a trolley on QD overhead crane becoming double trolley crane; It is widely applied to loading and moving of normal weight in the fixed crossing space and also can work with various special-purpose hoists in special operations.The two can achieve the lifting, dropping and travelling at same time, also can drive individually.

Double trolley overhead crane features:

Compact structure, new style, beautiful outlooking.
Good in usability with long service life.
Bearing high capacity, high working class.
Flexable operating, safe and reliable.
Widely used and competitive on quality and price.

Protection Devices

Outdoor cranes are equipped with lifting mechanism, electrical control box and rainproof devices.
Set the trolley trip spacing device, anti-collision device
Audible and visual alarm device
And set platform, covery and protective covers and barriers

Why Weihua?

• 31 years' experience, 6800 employees.
• Weihua covers an area of 3, 420, 000m2 with a 60,000m2 workshop.
• Total 10 crane series with 300 kinds of products including annul output of 30,000 hoists and 6000 overhead & gantry cranes.
• 600 people R&D team, 494 patents, national level technical test center, CNAS laboratory and 2000 production & test equipment.
• With 15 subsidiaries, Weihua is located in China`s crane production base.
• Our products are exported to 110 countries such as Thailand, Malaysia, Russia, Mexico, Iran, etc.
• All kinds of overhead crane, single girder overhead crane, double girder overhead, electric hoist, project crane, metallurgy industry crane for customers.