Single Girder EOT (Electric Overhead Traveling) Crane is mostly suitable for up to 10t. Cap., 20 meters span and class-II, duty it is consist of standard Sections fabricated or box type plate fabricated beam, wheels , Gearboxes, motors, and running overhead to lifts materials and run both axis. Our single girder EOT Cranes are Design & manufacturing as per IS: 807, IS: 3177

Manufacturing Range

1t. to 10t. Cap., up to 20 meters span and required Height of lift

Specifications

Equipments	Single Girder EOT Crane
Capacity	Available in 1ton, 2ton, 3ton, 5ton, 7.5ton& 10 ton
Span	Up to 20 meters
Test Load	125% of SWL
Height of Lift	Standard 6 meters (also available as per customers requirements)
Duty & Class	Available in Class-II, Class-III, & Class-IV light , medium and heavy duty
IS Code	IS 807, IS : 3177
Construction of crane
End Carriages	The End Carriages are welded construction type and fabricated from plates 7 Standard Section type constructions
Bridge Girders	The Main girder is of Standard ‘I’ Section type or plate fabricated box type( as per Crane Capacity and Span) construction design to sustain all stresses arising due to vertical & lateral forces with impact to which they are subjected. The maximum deflection of the main girder is limited to 1/1000 the span of live loads including the weight of the trolley or hoist.
Platform	M.S. Checkered plate/anti skid two small platform shall be provided one side of the bridge girder.
End Stopper	Steel end stoppers are provided on either side of the bring to limit the motion of the Hoist. All the buffers will employ springs for shack absorption.
Steel	Steel confirming to IS-2062 or equivalent is used in the manufacturing of the main load bearing.
Ele. Motors	All motors are used in Crane are flange mounted type or foot mounted type squirrel cage or Slip ring type induction motor specially designed and manufactured as per IS 325 for crane & Hoist duty of reputed make S-4 duty, Squirrel cage or slipring type motor, 40% CDF, 150 S/hr., IP – 55 with Class F insulation.
Gearboxes	All gearboxes, which are used in Hoisting, L.T. and C.T., are helical type with M.S. Fabricated Housing, Pinions and output shaft are supported on antifriction type roller/ Ball bearings. All Gears and Pinions are of En-24/En-19 materials precision machined and teeth cutting by hobbing machine duly hardened to with stand the heavy loads.
Brakes	Electro Hydraulic shoe type Thruster brake is providing in the Hoisting, L.T. & C.T. This brake is automatically released when the motor circuit is on and is applied the motor circuit is off. Also providing of Electro magnetic Disc type or Shoe type brakes for all motion as per customers request
Wire rope	The make of wire rope will be used Usha-martin and selected as per 4 to 6 time factor of safety
Rope Drum	The rope drum is of mild steel fabricated construction having right and left hand spiral grooves machined to suit the hoisting ropes. The drum is of such length that there is not more than one layer when rope is full wound.
Bottom Block	Bottom Block Assembly consisting of forged steel hook single shank type as per IS 3815 mounted on thrust Ball Bearings, with required diameter rope sheave and hook plates made out of steel
Wheels	The wheel of the trolley & the end carriage will be used forged steel conforming to IS 2707 GR.II duty spin hardened to 300 BHN or steel cast EN-9, material, double flanged straight tread type for L.T. Motion and Signle flanged type for C.T. Motion fitted with antifriction type bearings mounted on section type bearing housing easy to maintenance.
Bearings	All moving parts of the crane are supported on the anti friction type ball/roller bearings. (all bearings are SKF/ZKL/ or equal ant make)
Supply Voltage	415, 3ph., 50hz., Supply.
Control Voltage	110V.
Switch Gears	BCH, L&T, Siemens, TC or your approved equivalent Contactors, switches are providing in Ele. Panel
Push Button	Pendent type with hanging chain or wire rope
Ele. Cables	Flexible Copper Cable with ISI mark or reputed make
Limit switches	two numbers rush roller type limit switch of reputed make is provided to prevent over lowering & over hoisting
Painting	The structural parts of the crane are thoroughly cleaned and applied with two coats of red oxide and two coats of enamel paints before dispatch.

Standard Features of Single Girder EOT Crane

·                    Simple and optimum Design ensuring minimum dead weight, Wheel Load Headroom and easy to maintenance

·                    Easy to installation

·                    Reliable structure

·                    Available in Pendent control type or radio remote control type

·                    Single or double speed type

·                    Safe and reliable hoisting and traveling

·                    Higher efficiency to save power

·                    Chipper in cost

·                    Fail safe type brakes (which are applied when power supply is off and release when power supply is on.)

·                     All motion are protected with limit switches

·                    Rubber buffers are provided to extra protection against collision in case of limit switch failure

·                    Dustproof panel box with reputed make switch gear or as per customer’s approval

·                    110 V Control voltage selected for protection of Crane operator against any electrical shock

·                    With electrical Interlocking to prevent simultaneous operation of opposite motion

·                    Available with Radio remote Control operated type.

Available in Class-I, Class-II,Class-III, and Class-IV, Duty