SINGLE GIRDER TYPE EOT CRANES

GKAF hoisto cranes brand Electrically Operated Overhead Travelling Cranes are designed & manufactured in accordance with IS: 3177 and IS: 4137. The structural parts of the cranes are designed in as per with IS: 807 and IS: 800. Our cranes are manufactured with standard components and controls to ensure reliability.
The single girder design, in general preferred up to 15T capacity and span of 20M, is made from either rolled steel I-beam with C-Channel capping section on top for lateral stiffness or box section fabricated from plate. The rolled steel section girders, even though widely used, are ultimately limited by the availability of beam size and length. The distance from the hook at the top most position to the top of the gantry is often greater than indouble girder designs, although low headroom hoists can minimize this limitation.

•  GKAF hoisto cranes cranes have high quality structural assembly.
•  GKAF hoisto cranes cranes have minimum maintenance.
•  Easily adjustable imported brand limit-switches.
•  Load tested to 125% and certified by GKAF hoisto cranes from tests undertaken in our own workshops.

•  Safe Working Load: 500 kgs to 50,000 kgs
•  Span: 30 mtrs
•  Height of Lift: As per customer specifications
•  Class of Duty / Standards: M5 to M8 as per IS 3177 / IS 807
•  Speeds: As per clients’ specification / application.
•  Crane Control: From floor through Pendant Push Buttons, Optionally through Radio Remote Control / cabin with master control
•  Drive System: Twin Drive through Squirrel Cage Induction Geared Motors with built-in fail safe brakes
•  Motors: Squirrel Cage Induction Crane duty motors, IP 55 enclosure, S4 duty, 40% CDF
•  Brakes: ACEM / DCEM disc type brakes, optionally Shoe type brakes for hoist & LT motion
•  Power Supply System: To Hoist and Cross Travel through C-Rail Cable system / Cable Drag Chain To Crane through Shrouded Bus Bars / Trailing Cable / MS Angle Iron Conductors / Bare Copper Conductors (depending on customer's choice and application)