Crane safety dos and don’ts for overhead crane operation and 6 crane safety misconceptions for you to observe your overhead crane operation to ensure your crane safety.
Overhead crane application and operation safey
During overhead crane operation, the Dos and Don’ts should be bear in mind, which is closely connected with overhead crane safety and performances. The overhead crane operation rules should be bear in mind for the overhead crane safety to prevent crane accidents. It is the duty for every crane operator and every worker to be conscious of the overhead crane limitations and potential dangers. Therefore, in the following, the general dos and don’ts of overhead cranes are presented for the sake of your crane safety.
Dos for overhead crane operation
Don’t neglect any crane safety and proper crane operation rules or regulations or constructions.
Various crane safety measures are installed on the overhead crane, therefore I do not need to worry about the overloading of the overhead crane.
Facts: It is the most dangerous misconceptions about overhead crane.
When I lift, I need the height I can get, so I must lift until I hit the upper limit switch.
Facts:
Misconception: All hoists have a secondary brake, so I can work underneath a load without fear of injury.
Fact:
Misconception: When the crane is travelling in one direction, the easiest way for me to control velocity is to press the revers button.
Fact:
In the old days, reverse plugging speed control was a reasonable method to control speed however for modern motors and contactors which are much more compact, and heat means premature component failure.
With more advanced design, the reverse plugging is no longer an option because the modern motors has various ways of soft star and soft stop, usually with variable AC inverters. You can push the reverse button all you want, but until the crane comes to a complete stop, the reverse button does not work.
Misconception: The overhead crane worked yesterday, so it will work today.
Fact:Daily inspection is the simplest but most overlooked role of crane operation. The daily inspection is simple a commonsense check list which should go through at the beginning of each shit.
Crane safety overview is for you to ensure the safety of your overhead crane, gantry crane, jib crane, workstation crane. Tips on crane safety control, safety devices, operational safety, crane inspection and maintenance, crane accidents and crane risk analysis and preventive measure, and crane factory visiting safety, etc., are for your reference.
If have any problem on crane safty, please feel free to contact us. Email: sales@cranesdq.com. WhatsApp/ WeChat: +86 150 3617 7583. Dongqi will assure you the safety of your overhead crane, gantry crane, jib crane, etc.
Electrical hoist single girder overhead crane Electrical hoist single girder overhead crane is widely used in the factory, ware house, stockyard, etc. Electrical hoist single girder overhead crane specifications: Product type: LD single girder overhead crane, Lifting capacity: 1~32t, Span length: 7.5~28.5m, Working class: A3,A4, |
|
Explosion proof single girder overhead crane Explosion proof single girder overhead crane is designed for hazardous environment, such as, gas, dusty environment to enhance safety. Explosion proof single girder overhead crane specifications: Product type: LB single girder overhead crane, Lifting capacity: 1~20t, Span length: 7.5~28.5m, Working class: A3, |
|
Low headroom single girder overhead crane Low headroom single girder overhead cranes are designed for low height plant and factory, where the lifting room is limited but lifting height is high. Low headroom single girder overhead crane specifications: Product type: LDP single girder overhead crane, Lifting capacity: 1~32t, Span length: 7.5~22.5m, Working class: A3, A4, |
|
FEM electrical hoist single girder overhead crane FEM hoist single girder overhead crane is designed with features of Sturdy quality,Good price, One year quality assurance, Full set of after sales service. European hoist single girder overhead crane specification: Product type: HD single girder overhead crane,european crane Lifting capacity: 1~30t, Span length: ≥6m, ,Working class: A5, |
|
European underslung single girder overhead crane European underslung single girder underslung crane is installed on the roof of the workplace without bracket, saving space and lowering cost. Underslung single girder overhead crane specifications: Product type: NLX single girder overhead crane, Lifting capacity: 1~20t, Span length: ≥ 6m, Working class: A5, |
|
Suspension single girder overhead crane Suspension single girder overhead crane is a small light lifting equipment, economical price, which is widely used in the factory, warehouse, stockyard, etc. Suspensions single girder overhead crane specifications: Product type: LX single girder overhead crane, Lifting capacity: 1~10t, Span length: 3~15m, Working class: A3, |
European double girder overhead crane FEM double girder overhead crane meets all the European crane standards with CE cerfiticates. Fem double girder overhead crane specifications:Crane Capacity of 5~ 80 ton,Span length:10.5~35.5m, Working class:A4~A7, |
|
Electric Hoist double girder overhead crane Electric hoist double gider overhead crane is widely used in machinery fabrication, metallurgical plant auxiliary workshop, storage, stock ground, and power station, textile industry and food industry. Double girder overhead crane specifications:Capacity:5~63 ton,Span Length:8m~32m,Working Class:A3~A5, |
|
Hook Double Girder Overhead Orane General use hook overhead crane is widely used to upload and move of normal weight in the fixed crossing space and also can work with various special-purpose hoist in special operations. Hook double girder overhead crane specifications:Capacity:5-550 ton, Span length:10.5~35.5m, Working class:A4~A7, |
|
Explosion Proof double girder overhead crane Explosion proof overhead crane is designed for explosive gas atmospheres with explosion-proof electrical equipment. EX-proof double girder overhead crane specifications:Capacity:5~75 ton, Span Length:10.5~31.5m,Working Class:A4, A5, |
|
Electromagnetic double girder overhead crane The electromagnetic overhead crane is used in metallurgy factory or outdoor place to load and transport electromagnetic black metal materials, such as , steel ingot, merchant steel and pig iron, etc. Electromangetic double girder overhead crane specifications:Capacity:5~32 ton,Span Length:10.5~31.5m,Working Class:A5, A6, |
|
Double Trolleys double girder overhead crane The double trolley overhead crane is used to lift long and big loads. Double girder overhead crane specifications:Capacity:(2.5+2.5)~(200+200) ton, Span length:10.5~35.5m, |
|
Insulation double girder overhead crane The insulation overhead crane is used to handle electrolyse non-ferrous metals such as magnesium, aluminum. Insulation double girder overhead crane specifications:Capacity:5~50 ton,Span Length:10.5~31.5m,Working Class:A6,Ambient Temperature:-25~50℃, |
|
grab bucket double girder overhead crane Grab overhead crane is widely used in power station, storage, workshop, and port to load and unload scattered objects. Grab bucket double girder overhead crane specifications:Capacity:5~25 ton ,Span Length:10.5~34.5m,Working Class:A6, |
|
Ladle double girder overhead crane Ladle overhead crane are widely used in the smelting industry to convey, pour and charge the liquid hot metal in the process of smelting. Double girder overhead crane specifications:Capacity:5~74 ton,Span Length:10.5~31.5m,Working Class:A7,Ambient Temperature:-10~60℃, |
Overhead crane: S= Crane Span, H= Lifting height
In order to give you suitable overhead crane safety solution promptly, please help our overhead crane engineer to confirm the following information as much as possible:
If you do not know about how to solve your overhead crane problems, please feel free to leave us a message or email to sales@cranesdq.com. WhatsApp/ WeChat: +86 150 3617 7583. The reply of our overhead crane engineer will be given within 24 hours. Get your custom overhead crane solutions.
Blog