Heavy Duty Crane By S B Engineers

Salient features:

Design: a SB CRANESa are designed & manufactured accordance with IS-807, IS-3177 & IS-4137 considering factor of safety in respect to appropriate class of duty.

Duty: SB cranes are designed for various class of duties:-
Class - I: light duty cranes for maintenance, warehouse operations.
Class - II: medium duty cranes for general engineering application and machine shop
Class - III: heavy duty cranes for heavy machine & fabrication shop, paper mills, etc.
Class - IV: extra heavy duty cranes for continuous operation in steel mills and other heavy engineering purpose. .

Crane bridge: Crane bridge girders are of plate box type / standard rolled steel joist / compound beams / castellated / lattice construction. All the main butt-weld joints of the web are strong and rigid structure thus 100% reliability of welded joints is ensured. The material of construction conforms to IS: 2062-1992.




Motors: The motors are used specially crane duty (S4) suitable for frequent starting, reversing & braking in accordance with IS-325. Motors are totally enclosed in dust proof & fan cooling (TEFC) construction, Sq. cage motors, insulation class F, IP54 protection, foot / flange/face mounted.