Floor mounted jib crane is a column type jib crane with fixed support. According to product structure:
- Lower support fixed column type jib crane with rotating hinge shaft: rotating angle ≤270°, the jib of this type of crane rotates around the rotating hinge shaft fixed on the column, generally with small lifting weight and effective turning radius. The lifting weight is within 1 ton and the maximum effective turning radius is within 5 meters.
- Lower support fixed column type jib crane with arm: rotation angle is no more than 360°. Due to the beam with the arm, the loading condition of corresponding main beam has been improved. The lifting weight is generally within 2 tons and the maximum effective radius is within 5 meters.
- Lower support fixed column type jib crane with slewing support: slewing angle ≤360°, because of the use of slewing support structure with large bearing torque, the lifting weight and effective jib greatly increased. Lifting weight up to 6 tons, the maximum effective radius of rotation up to 12 meters.
- Electric hoist
- Slewing structure
- Fixed bottom disk.
|Motor Brand of hoist
|Work Duty Group
|Electric Control Panel
||Wireless remote control+ pendent line
||10% lower than then other factory
||A3 or M3
|Starting of Crane
||Very smooth; Low noise;
||A little violent;
||Modular design, smaller size;Lower request about workshop space
||Bigger size;Higher request about workshop space
||Light weight, available to different steel structure factory
||Heavy weight and strictly higher request for steel structure factory
||Easy, and the components are available for every country market;
||the components for replacement only available in China market;
- Factory outlet: no traders, only factory and customer.
- FEM and GB production standard
- Professional engineer and testing department
- Sandblasting: Material or finished products
- Epoxy zinc rich primer and chlorinated rubber top-coat
- Export packaged: wooden box or waterproof cloth
- Overload protection limit switch to protect the hoist from overload operation;
- Lift height limit switch to protect the hoist from the hook reach the up/down limit;
- Power failure protection to protect the hoist from the low voltage and power failure;
- Motor's protection grade is IP44 with F for insulation grade based standard;
- For ex type condition, the EX grade of the motor and electricity will be EX dII BT4/CT4;
- For metallurgical condition, the insulation of the motor will be H grade, and there is high temperature resistance cable and thermal baffle to protect the crane from the heat.
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ARTICLE TAGS:electric hoist,jib crane