HEC designs and manufactures heavy duty Electric Over Head (EOT)
cranes for application in Steel Plant, Engineering sector, Space
Research etc. The highest capacity crane designed & manufactured
so far is 450 T Ladle Crane for handling hot liquid metal.
Typical EOT Cranes:
- EOT Cranes for workshops and engineering sector up to 400 t capacity
- Ladle Crane for handling Hot metal Ladles in Steel and metallurgical plant up to 450 t
- Rotating Trolley Crane
- Tundish Handling Crane
- Magnet Grab Crane
- Slab handling Tong Crane for steel plant application
- Four girder double Trolley semi portal Scrap Charging Crane
- Cantilever Roof mounted Tower Crane
Special Features:
- Digital AC Vector Drive for smooth control and creep speed
- Regenerative Active Front End (AFE) Converters for energy efficient operation
- Interface to automation systems eg. Coil Yard management system
- Planetary Gear system for continuous hoisting & lowering at half speed in case of failure of one drive system
- Double wire rope, double upper Block and double bottom pulley block system to facilitate emergency hoist operation without tilting the load in case of failure of one rope system/one pulley system
- Emergency Braking system on Hoist Rope Drum to prevent free fall of load
- AC operators cabin and electrical panel room.
- Weighing system with VHF communication to ground station
- Anti collision system
- Radio remote control
- Automatic Track and wire rope lubrication system
Supplies made to:
- Bharat Heavy Electricals Limited, Hardwar
- Bhilai Steel Plant
- Tata Iron & Steel Co., Jamshedpur
- Bokaro Steel Limited, Bokaro Steel City, Bokaro
- Visakhapatnam Steel Project, Visakhapatnam
- Bhilai Steel Plant, Bhilai
- Jayant Coal Handling Plant, Northern Coal Fields Ltd., Jayant
- Durgapur Steel Plant, Durgapur
- Rourkela Steel Plant, Rourkela
- Isro, Sriharikota
- Konark Met Coke Limited
- Tamil Nadu Electricity Board
- Neelachal Ispat Nigam Limited
- Tiazhpromexport Moscow For Bulgaria
- TSVETMETPROMEXPORT, Moscow For Cuba
Capacity-wise Break up:
| Capacity |
Nos. |
| Up to 50 t |
102 |
| 50 t to 100 t |
113 |
| 100 t to 200 t |
83 |
| 250 t |
3 |
| 320 t |
4 |
| 400 t |
1 |
| 450 t |
7 |
Capacity: 400 /60 T, Span : 32 M installed at a height of 46 M to handle GSLV and PSLV at ISRO, Sriharikota.
Hoist Drum of diameter 3.3 M and length 7.5 M weighing 35 T.
Fabrication of 4 Girder Ladle Crane (180 T capacity).
450 T capacity Ladle crane in Assembly Line
Assembly of Rotating Trolley of a 25 T and 33 M span EOT Crane
18 T Capacity Tong
