Double Rail Type Hoist
The Double Rail Type Hoist is designed to travel on two parallel rail tracks, providing exceptional stability and load balance during traversing. This configuration supports heavier capacities and wider spans compared to single-rail hoists, making it the preferred choice for double girder crane applications requiring a crab unit with a motorised trolley.
Key Specifications
| Parameter | Details |
|---|---|
| Capacity Range | 5 MT to 50 MT and above |
| Rail Type | Double rail (ISMC / crane rail) — top or under-flanged |
| Trolley Type | Double flanged wheel trolley (motorised C.T. drive) |
| Travel Speed | Up to 30 m.p.m. |
| Gear Box | In-house helical gear, horizontal shaft type |
| Rope Reeving | 2/4 falls as per SWL requirement |
| Control | Pendant push-button / Wireless remote / Operator cabin |
Technical Advantages
- Superior Load Stability — Dual rail support eliminates lateral swinging during travel, ensuring safe and precise load positioning at all times
- Double Girder Compatible — Designed for seamless integration with E.O.T. and H.O.T. double girder crane structures
- Independent Drive Control — Separate hoisting and cross-travel drives allow individual speed optimisation for each motion
- In-House Gear Box — Horizontal shaft helical gear box machined on boring machine for precise alignment and long bearing life
- Machined Wheel Assembly — Robust flanged wheels on anti-friction bearings ensure minimal rail wear and smooth, quiet travel
- High Capacity Reeving — 2/4 fall rope configuration accommodates heavy SWL requirements without increasing structural span
Applications
- Steel plants
- Shipyards
- Paper mills
- Rubber industries
- Forging units