Long Travel Bogie Assembly
Plate fabrication adequately designed and reinforced by stiffening ribs to take care of all types of loadings. This is connected by cross beams. The complete structre is mounted on four wheel base each having two double rimmed stell wheels provided with flexible bushing to take care of any misalignment. The top beam is firmly fixed on both side to take care of jerks in operations. The crab carriage is in stell section. It is comprised of special creane duty motor connected to heavy duty speed reducers and coupled upto grooved steel drum. Electro magnatic breaks/ hydro thruster breaks are used to control the smooth lifting of weight.
The block is equipped with a forged steel forked revolving hook. Wire rope is of 6*37 construction. Access lader leading to inspection walkway which runs along one beam and is made of walking surface with railing and foot guard. Electric operations are controlled with push button control unit independent from the position of winch trolley and sliding in loop through cable carriers. Limit switches for cross to ensure accident free operations.
|CAPACITY||SPAN OF BEAM||CANTILEVER OVERHANG||LIFTING HEIGHT||OPERATIONAL SPEEDS||MOTOR POWER||TOTAL INSTALLED POWER|
|WORM/ HEALING GEAR REDUCTION|
|LONG TRAVEL||CROSS TRAVEL||LIFT TRAVEL||LONG TRAVEL||CROSS TRAVEL||LIFT|
|30 MT||10-30 Mtrs.||3-6 Mtrs.||5.5-7 Mtrs||10.0/18.8 Mtrs./Min.||8.7/16.0 Mtrs./Min||2.2/2.78 Mtrs./Min||2 HP X 2||2 HP||20 HP||26.0 HP|
|50 MT||10-30 Mtrs.||3-6 Mtrs.||5.5-7 Mtrs||10.0/18.8 Mtrs./Min.||8.7/16.0 Mtrs./Min||2.78/2.78 Mtrs./Min||3 HP X 2||3 HP||25 HP||34.0 HP|