To buy crane, it is necessary to think for the long term. Crane price is not the decisive factory. How to buy crane for your application? Buy overhead crane? Buy gantry crane? Buy jib crane? What to consider to buy cane besides crane price? Dongqi help you to buy crane with CE certificates at good price. Check the tips help you to buy crane at good price.
1. Single girder overhead crane. 2. Double girderoverhead crane.
2. Single girder under running overhead crane. 4. Double girder under running overhead crane
5. Box girder top running overhead crane
On considering to buy crane, crane lifting capacity, lifting height, and the area of hook coverage usually takes top priority. Besides, Dongqi Crane the following questions should also be thought over. No mater what types of the cranes you choose, the following should be considered.
How to buy a crane? Dongqi Hoist and Crane will evaluation of your lifting needs and design a select a suitable crane for your factory, according to your lifting requirements, your budget, and long term effectiveness, etc.
Below Dongqi Crane provides basic information needs to buy crane, such as, how to buy overhead crane, gantry crane, jib crane, and monorail crane, etc., however, professional consultation on crane buying will be given by our crane engineers.
Overhead crane runs on an elevated runway system along the length of a factory or workshop, with three axes of hook motion available. . Both single girder bridge design and double girder bridge designs are provided with great flexibility, which allows the hook to be positioned very precisely and for loads to be placed very gently and softly.
If you still do not how to buy overhead crane, please consult our overhead crane engineer, who will teach you to buy crane step by step.
Gantry crane is quite similar to the overhead crane except that gantry crane runs on a track at the floor level. The bridge (which carries the hoist and trolley) is supported by a pair of rigid steel legs which, in turn, are carried by a pair of end trucks along the floor-level runway.
How to select and buy gantry crane
How to buy gantry crane for your application? On gantry crane selection, there are several factors that needs to be considered to buy crane.
Usually for 50 ton or lighter capacity, span is within 35m, no other special function, single girder gantry crane is suitable and enough. If working condition require wider leg clearance space and higher working speed, and often to lift heavy and big object, double girder is much better to choose.
The span of gantry crane is important factor affecting the quality of the gantry crane. When you choose gantry crane type, if it can meet the equipment using and in standard span conditions, you’d better to reduce the span.
During work, there should be a safe space between gantry crane’s external size and cargo and vehicle path, so that enough space for loading &unloading work. If truck is working in span, it should far from gantry crane leg about 0.7m away. When gantry crane don't work, the hook should be 0.5m higher to vehicles; cargo is 0.5m away from legs when it is though out from legs.
If you still do not how to buy gantry crane, please consult our gantry crane engineer, who will teach you to buy crane step by step.
Jib crane usually consists of a pivoting head and boom assembly, which carries a electric hoist and electric trolley unit. The pivoting head is supported either by a floor-mounted mast providing 360°-boom rotation or by an existing building column, which provides 180° of boom rotation. The jib crane can also be motorized to provide precise spotting of loads, however, the hook location is along a radial path rather than a simple X-Y arrangement.A suitable jib crane can improve the efficiency of material handling and work flow production. How to buy jib crane for your application? Dongqi Crane gives you the follow suggestion for your reference to buy crane. On buy jib crane, the following should be considered:
To buy crane, the lifting capacity is important. The maximum weight of your application must not equal or exceed the weight of your jib crane. When defining your lifting capacity of your jib crane, it should be accounted in the following way:
Degree of Rotation, To buy crane, the degree of rotation should be considered when buying jib crane. Usually, the two types are offered: 1) Pillar jib crane offers up to 360 degree rotation. 2) Wall mounted jib crane offers up to 180 degree rotation.
Outreach Range, The outreach range of jib crane refers to the distance from the boom tip to the crane hook, which also is the working area needed. The outreach range should be designed properly before buying the jib crane.
Crane Height, The height of jib crane has the attachments such as electrical entries included.
Under Boom Height, The under boom height refers to the distance from the floor to the underside of the boom, which will determine the type of hoist required.
Installation, Location of crane will decide the type of crane as the pillar jib crane needs concrete foundations which may cost more than the jib crane sometimes. Crane installation is also highly decisive to buy crane.
If you still do not how to buy jib crane, please consult our jib crane engineer, who will teach you to buy crane step by step.
When buy a crane, the professional crane consultation is a must. If you have any question or needs on overhead crane, gantry crane, jib crane, and other custom lifting crane, please feel free to contact us. Dongqi help you to buy crane with CE certificates at good price.