Crab (Trolley)

4
Electric Wire Rope Hoist EOT Crane Material Transfer Trolley Crane Duty Gearbox Conveyor

Transcript of Crab (Trolley)

Page 1: Crab (Trolley)

Electric Wire Rope Hoist

EOT Crane

Material Transfer Trolley

Crane Duty Gearbox

Conveyor

Page 2: Crab (Trolley)

Crab (Trolley)

Wire Rope Hoist

Double Girder EOT Crane

Page 3: Crab (Trolley)

Crane StructureThe Crane bridge girder, end carriage and crab are manufactured of rolled section withbox plate design. All the main butt weld joints are strong & rigid structure thus 100%reliability of welded joint is ensured. The material of construction confirms to IS: 2062-1992.

Wheel AssemblyLong travel & cross travel wheels are straight threaded & double flanged forged steel &are heat treated to a depth of 15.20 mm. Wheels are supported on ant -functional ball& roller bearings & special block of 'L' type design for easy maintenance.

Gear BoxTotally enclosed oil immersed & splash lubricated reduction gears of rugged wide facedhelical & spur gears that are precision machine cut from special alloy steel forging.Gears & pinions are supported on antifriction ball/ roller bearing to protect gear trainfrom shock loads.

BrakeBrakes designed are of electro-hydraulic thruster brakes particularly for use in overheadtraveling cranes located suitably. In traveling motions electro magnetic fail-to-safe shoe/ disc type brakes are mounted directly on motors.

CouplingFlexible geared coupling are provided between gear box & motor to compensate missalignment in double girder cranes. All geared coupling are provided between gear boxand wheels in long travels & cross travels.

Rope DrumMade up of seamless pipe and machine pipe grooved mounted on self-align ballbearings for smooth running. Rope guide is provided for winding of rope in drumgroove.

ControlsPendant control from the floor, master control switches & master controllers in thedrivers cabin can be provided. Radio remote control can also be provided on request.

Limit SwitchTo prevent over hoisting & over lowering of hook. Maintenance platform with handrailing on drive side is provided.

Page 4: Crab (Trolley)

Plot No : 183+184/2, GIDC Industrial Estate, Por – Ramangamdi,Dist : Vadodara-391243 Gujarat, IndiaMo : 9924733370, 8140228499, 9824671869, Phone : 0265 2830085E Mail : [email protected]/sahajanandengineering