Double beam gantry crane is a variant of gantry crane. There are double-beam gantry cranes, as well as single-beam gantry cranes. It is mainly used for loading and unloading of outdoor cargo yard, storage yard cargo and bulk cargo. Gantry cranes have the characteristics of high site utilization, large operating range, wide adaptability, and strong versatility. They have been widely used in port cargo yards. Its metal structure resembles a door-shaped frame. Two feet are installed under the main beam, which can directly walk on the ground track. The main beam can have outriggers at both ends. Gantry cranes are bridge-type cranes where the bridge is supported on the ground track by the legs on both sides. It is structurally composed of a mast, a trolley operating mechanism, a crane trolley and electrical parts. Some gantry cranes have outriggers on one side, and the other side is supported by a factory or trestle, which is called a semi-gantry crane. The gantry crane consists of the upper bridge (including the main beam and the end beam), the outriggers, and the lower beam. In order to expand the working range of the crane, the main beam can extend beyond the legs to one or both sides to form a cantilever. A crane trolley with a boom can also be used to expand the crane's operating range by tilting and rotating the boom.
Crane
Single Girder Gantry Crane is used together with CD/MD model electric hoist, traveling on the railway for general handling and lifting operations. It is consists of 4 parts, they are main beam, electric hoist, two ground beams and four legs. This machine is a regular crane widely used at open ground and warehouse to load, unload or grab materials for highway, bridges, power station and other construction workshops projects. Parameters feature: Lifting capacity: 3~32t Span: 7.5-31.5m Max. lifting height: 30m Lifting speed: 8 or 0.8m/min Traveling speed: 20 or 30m/min Work duty: A3-A5 Work temperature: -20°C-+40°C Control method: Pendant line with pressing button, remote control or cabin control
Single gantry crane is a cost-effective alternative wherever the installation of bridge cranes is impractical due to a need for a raised runway structure. They are also an ideal supplement to bridge cranes at the workstation level. It can lower
Single Girder Overhead Cranes are designed with high configuration, which is developed with advanced design technology referring to European FEM standard. Cranes are mainly made up by main beams, end beams, trolleys,
Single Beam Overhead Crane LDA model single beam overhead crane is improved and designed on the basis of LD model. It is characterized by more reasonable structure and higher strength steel as a whole. Used together with CD1 model, MD1 model, HC model electric hoist as a complete set, It is one kind of light duty crane with a capacity of 0.25 to 30 tons. The standard span is 7.5-31.5m. working grade is A3-A5. Standard working temperature is -25 to 40 centigrade. This product is widely used in plants, warehouses, material stocks to lift goods or materials. It is prohibited to use the equipmenmt in the combustible, explosive to corrosives environment.
QD Type double beam overhead crane is applied in open warehouse or rail sideways to conduct common loading unloading and material handling works. This crane is composed of bridge,travelling mechanism, trolley, electric equipment. Bridge adopts box welded structure, crane travelling mechanism adopts separate drive. All mechanism are controlled in driver's cab. Power supply adopts cable festoon and sliding wire, select one when ordering. Capcaty: 5T, 10T, 16/3.2T, 20/5T, 32/5T, 50/10T, 75/20T, 100/20T, 100/30T, 125/30T, 150/30T, 160/32T, 200/50T, 400/80T, 550/250T. Packaged by woven plastic cloth, electricals packed and other parts packed by high quality plywood crate.
MH model single beam gantry crane(box frame gantry crane) is matched with CD1 or MD1 model wire rope electric hoist, it is a kind of track travelling mid-duty type gantry crane, the main beam and legs are manufactured by plate steel, the frame is box frame, the capacity are from 3t to 32t, the span from 7.5m to 35m, the working temperature within -20--+42 centigrade, the duty class is A3~A4. This single beam gantry crane is commonly used gantry crane, it be used in outside warehouse for loading/unloading and lifting material. Both ground control and cabin control.
LD model single beam overhead crane is characterized by more reasonable structure and higher strength steel as a whole, the box frame main beam and end carriage are made by U-section steel. This single beam overhead crane is used together with CD1/MD1 model wire rope electric hoist or HC/HM model wire rope electric hoist as a complete set, It is light duty class crane, the capacity from 1 to 30 tons. The span from 7.5m to 35m, the working grade are A3 and A4. Working temperature within -25 to +40 centigrade. This single beam overhead crane is widely used in plants, warehouses, material stocks to lift goods. It is prohibited to use the equipmenmt in the combustible, explosive to corrosives environment. The control models are pendant pushbutton control, wireless remote control and cabin control for choice.
