concretesubmarine.com/ FORUM

MDG Single-girder Gantry Crane Performance Specifications at a Glance

• Design and manufacture according to GB/T 14406 "General gantry crane".
• Mainly made up of bridge, trolley, crane traveling mechanism and electric system.
• All the procedure are finished in the operating room.
• Applies to the open warehouse or rail along for general handling and lifting work.
• Also can equipped with many lifting device for special work.
• Prohibited for lifting high temperature solution, flammable, explosive, corrosion, overloading, dust and other dangerous operations.

MDG Single-girder Gantry Crane Specifications

(1) In General

• The machine with novel structure, attractive appearance, advanced technology.
• Flexible operation, safe and reliable.
• The spare parts are standardization, generalization and serialization.

(2) Main Body

• Single girder, welded box beams, the camber line is according to national standard.
• Adopts high quality carbon steel, Q235B or Q345B.
• The end truck adopts 10.9 high strength bolt connection.
• The crane traveling mechanism adopts separated driving.

(3) Electric System

• Module control speed, micro-speed and double speed.
• Traveling and lifting smoothly.
• The power for trolley moving adopts flat cable, sliding smoothly.

(4) Protection Devices

• Preventing hook clashing the top.
• Circuit self-test protection device.
• Protecting the current lacking of any phase.
• Outdoor cranes are equipped with hoisting mechanism, electrical control box and rainproof devices.
• Anti-collision, sound and light alarm devices.
• Equipped with rail clamp.

MDG Single-girder Gantry Crane Application

Single-girder gantry crane with hook is used in outdoor storage, or loading and transporting along the railway.

It is constituted with girder, crane traveling mechanism, trolley, electric equipment. Bridge frame use box welding structure, the crane traveling mechanism drive separately . The whole equipment is operated in a cab. Crane conductive form are cable and slippery touch line, you can choose any you need. If you select this kind of crane you must finish an ordering formal table, and remark the min and max temperature in working place, and the power source.

MDG Single-girder Gantry Crane Design Drawings

Parameters of MDG Single-girder Gantry Crane

Gantry Crane Specifications

• MH Single girder Gantry Crane Specifications 
• MDG Single-girder Gantry Crane Specifications 
• A Type 5 Ton Single Girder Gantry Crane Specifications 
• A Type 5 Ton Double Girder Gantry Crane Specifications 
• L Type 10 Ton Gantry Crane Specifications 
• L Type 5 Ton Gantry Crane Specifications 
• A Frame 10 Ton Gantry Crane Design Specifications 
• A Frame 5 Ton Gantry Crane Design Specifications 
• A Frame 3 Ton Gantry Crane Design Specifications 
• 40 Ton Double Girder Gantry Crane Specifications

How to customize gantry crane from China

We are a crane manufacturer located in China, providing crane customization services to global crane customers. If you want to customize a gantry crane, you can leave a message on the website or Email: sales010@cranesdq.com, tell us the following information, and our sales manager will contact you:

• Lifting capacity (ton): __ ?( The rated capacity)
• Lifting height (m):__ ? (Height from hook center to the floor)
• Span (m): __ ? (Distance between rail center)
• Lifting speed (m/min): __ ? ( Single, Dual, Variable)
• Traveling distance (m): __ ? (The length of the rail)
• Work duty: __ ? (How many hours a day? How many times an hour?)
• What material to be lifted: __ ?
• Industrial voltage: __ ? ( like :380V, 50Hz, 3ph )