15 Years Floor Mounted Jib Cranes Manufactruer

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.
Structural composition:
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.
Structural composition:
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.
Structural composition:
1. Electric hoist
2. Electricity
3. Arm
4. Slewing structure
5. Column
6. Fixed bottom disk.

		Others
Shot-blasting	Included	excluded
Motor Brand of hoist	Nanjing motor	Nanjing motor
Work Duty Group	M3-M5	M3-M5
Electric Control Panel	Wireless remote control+ pendent line	Pendent line
Packaged	Waterproof cloth	Nude package
price	10% lower than then other factory	Higher price


Produce standard	FEM standard	GB standard
Motor brand	ABM	Naijing motor
Work class	FEM 2M	A3 or M3
Starting of Crane	Very smooth; Low noise;	A little violent;
Space Requirement	Modular design, smaller size;Lower request about workshop space	Bigger size;Higher request about workshop space
Self-Weight	Light weight, available to different steel structure factory	Heavy weight and strictly higher request for steel structure factory
Maintenance	Easy, and the components are available for every country market;	the components for replacement only available in China market;

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.