Circular Eot Cranes
Not every production floor is a straight line. When your facility is built around a circular process — a rotating assembly bay, a round furnace, a turntable production cell — a conventional rectangular EOT Crane simply cannot follow the work. Venus Engineers designs and manufactures Circular Cranes that do exactly that. As specialist Circular Crane Manufacturers in Delhi, Gurgaon, NCR, and across India, we build Circular EOT Cranes that travel along a circular overhead rail track, delivering full 360° lifting coverage over any round or arc-shaped workspace. Recognised among leading Crane Manufacturers in India and trusted Circular Crane Suppliers to industries nationwide, Venus Engineers brings over 25 years of crane engineering experience to every circular crane project — ensuring a system that is structurally sound, operationally smooth, and perfectly matched to your facility's geometry.
What is a Circular EOT Crane?
A Circular EOT Crane is a specialised overhead lifting system in which the crane bridge or hoist trolley travels along a circular or arc-shaped elevated rail track rather than the conventional straight runway. This allows the crane to serve every point within a defined circular working area — rotating around a central pivot — with the same precision and control as a standard EOT Crane moving along a linear bay.
The concept is straightforward: where a facility's workflow, process equipment, or building footprint is circular, the crane must match that geometry. Standard linear cranes leave large blind spots in round bays and require loads to be manually repositioned between lifts. A Circular Crane eliminates those blind spots entirely, following the arc of the workspace and positioning loads precisely at any point within the circle — without manual repositioning, without wasted motion, and without compromising on lifting capacity or operational safety.
As experienced Circular Crane Manufacturers, Venus Engineers engineers each system to the specific radius, capacity, and duty cycle of the application, with full compliance to IS 3177, IS 4137, and IS 807.
Where Circular EOT Cranes Are the Right Solution
A Circular Crane is not a niche product — it is the correct engineering answer for any facility where the process or building is organised around a central axis. Common applications include:
| Round or Polygonal Buildings | Circular, octagonal, or polygonal industrial buildings cannot be efficiently served by a straight-running EOT Crane. A Circular EOT Crane follows the building's own geometry, covering every bay position with a single crane system. |
| Rotary Furnaces and Heat Treatment Plants | Furnaces with circular charging zones require a crane that can follow the charge door around the furnace perimeter. A Circular Crane positions loads at every furnace station without the furnace or load needing to be repositioned. |
| Turntable Assembly Lines | Rotating assembly platforms in automotive, heavy engineering, and fabrication facilities require overhead lifting that moves in synchronisation with the rotating workstation — exactly what a Circular EOT Crane is designed to do. |
| Central-Pillar Storage Systems | Storage facilities arranged radially around a central column or shaft benefit enormously from a crane that sweeps around the full perimeter, accessing every storage position from a single overhead system. |
| Water Treatment and Tank Farms | Circular settling tanks, digesters, and storage tank arrays are natural applications for a crane that travels in a consistent arc around the tank circumference for maintenance and equipment handling. |
Technical Specifications
| Parameter | Specification |
| Lifting Capacity | 1 Tonne to 10 Tonnes |
| Track Radius | 6 Metres to 20 Metres (custom available) |
| Arc Coverage | Up to 360° full circle or defined arc segment |
| Lifting Height | Up to 25 Metres (custom available) |
| Duty Class | M3 to M5 as per IS 3177 |
| Rail Type | Curved circular crane rail — custom rolled to radius |
| Travel Drive | Electric motorised — VFD controlled |
| Hoisting Speed | 0.5–4 m/min |
| Travel Speed | 5–20 m/min |
| Power Supply | 415V, 3 Phase, 50 Hz |
| Control | Pendant / Radio Remote |
| End Carriage | Custom-fabricated for circular rail profile |
| Hoist Type | Electric Wire Rope Hoist / Chain Hoist |
| Structural Compliance | IS 3177, IS 4137, IS 807 |
| Finish | Epoxy primer + polyurethane topcoat |
Design Features & Performance Advantages
- True 360° Arc Coverage — The crane follows the full circle or a defined arc segment, reaching every position within the working radius without the operator needing to reposition the load manually between lifts
- Custom-Rolled Circular Rails — The overhead rail track is precision-rolled to the exact radius of the facility, ensuring smooth, vibration-free travel of the crane trolley through the full arc without flat spots or kinks
- Geometry-Matched End Carriages — The crane's end carriages and wheel assemblies are custom-fabricated to match the circular rail curvature, maintaining consistent wheel-to-rail contact and even load distribution throughout the travel arc
- VFD-Controlled Arc Travel — Variable frequency drives on the travel mechanism provide smooth acceleration into and out of the arc, preventing load swing and allowing precise angular positioning of the hoist
- Overload Protection — Electronic overload limiters on the hoist prevent lifting beyond the rated capacity, protecting both the load and the circular crane structure
- Anti-Collision System — Proximity sensors and travel limit switches prevent the crane from travelling beyond defined arc limits, protecting fixed structure, process equipment, and personnel in the working zone
- Emergency Stop on All Motions — Independent emergency stop on hoist, travel, and slewing motions provides immediate safe shutdown from the pendant or remote at any point in the arc
- Low Maintenance Design — Sealed bearings, hardened rail wheels, and robust gearboxes minimise servicing requirements and keep the crane in continuous production service
- IS 3177 / IS 4137 / IS 807 compliant — Full structural and safety code compliance across the crane bridge, rail system, and electrical installation
Industries Served
As trusted Circular Crane Suppliers in India, Venus Engineers provides Circular EOT Cranes to a wide range of industries across Delhi, Gurgaon, NCR, and pan-India, including:
- Steel & Metal Processing — Circular furnace charging, round billet handling, heat treatment plant operations
- Automotive & Heavy Engineering — Rotating assembly bay lifting, turntable workstation integration, circular test rig handling
- Water Treatment & Utilities — Circular tank maintenance cranes, settling tank equipment handling, pump and valve replacement lifting
- Cement & Mining — Rotary kiln maintenance cranes, circular storage yard handling, round silo access lifting
- Foundry & Casting — Circular mould line handling, rotary furnace tapping cranes, round casting pit equipment lifting
- Chemical & Process Industries — Circular reactor maintenance, round vessel and agitator handling, process plant equipment positioning
- Defence & Aerospace — Circular test facility cranes, round hangar lifting systems, turntable component handling
- General Manufacturing — Any production facility with a round building footprint, circular process layout, or rotating assembly requirement
Why Choose Venus Engineers as Your Circular Crane Partner
A Circular EOT Crane is not a product you can select from a standard catalogue — every dimension, from the rail radius to the end carriage geometry to the arc travel limits, must be engineered specifically for your facility. As dedicated Circular Crane Manufacturers and Crane Manufacturers with a fully equipped in-house design team, Venus Engineers handles this complexity from the first consultation through to final commissioning.
- ISO 9001:2015 Certified — Documented quality systems across design, fabrication, and testing
- MSME Registered — Government of India recognised manufacturer
- 25+ Years of Crane Manufacturing Experience — Deep expertise across standard and geometry-specific EOT Crane solutions
- In-house Structural Engineering — Full CAD design, circular rail geometry calculation, and deflection analysis performed in-house for every project
- Custom Rail Rolling — Circular crane rails precision-rolled in-house or through specialist partners to the exact radius of your facility
- After-Sales Support — Annual Maintenance Contracts, genuine spare parts, and trained service engineers covering Delhi NCR
- Nationwide Installation — Circular EOT Cranes supplied and commissioned across all major Indian industrial states through our erection partner network