CR (ISCR) 100 Crane Rail: Specification and Dimensions
The CR (ISCR) 100 crane rail is designed and manufactured in accordance with the Indian Standard IS 3443 for crane rails. With a unit weight of 89 kilograms per meter, it is one of the heaviest crane-rail sections in the IS series, engineered to support heavy loads and withstand significant wheel loads and impact in crane-runway service.
1. Key Specifications
| Parameter | Value |
|---|---|
| Rail type | CR (ISCR) 100 crane rail |
| Standard | IS 3443 (crane rails) |
| Unit weight | 89 kg/m |
| Section area | ≈ 11344 mm² |
| Neutral axis to base | 76.3 mm |
2. Dimensions
| Dimension | Value (mm) |
|---|---|
| Head width | 101.9 |
| Rail height | 150 |
| Base width | 150 |
| Waist thickness | 38 |
3. Material
CR100 crane rail is rolled from high-carbon rail steel with controlled chemistry (typical carbon 0.60–0.80%, manganese 0.60–1.00%, with silicon and controlled P/S residuals) and is normally supplied in the hot-rolled condition with a hardness suitable for crane-wheel contact duty. Full-length straightness and dimensional checks are performed before dispatch; rails can be supplied in custom lengths and with drilling of bolt holes or machining of rail ends as required for fishplate or welded joints.
4. Applications
CR100 is widely used in ports, docks, shipyards and industrial enterprises - quay cranes, gantry cranes, shipbuilding goliath cranes and heavy industrial crane runways - where the combination of heavy wheel loads, high duty cycles and severe service conditions demands a heavy crane-rail section.
5. Procurement Notes
When ordering CR100 crane rail, specify: the standard and edition (IS 3443), length and quantity, joint type (fishplated or welded), end drilling requirements, and the required inspection documents (mill test certificate with chemistry and mechanical results, optionally witnessed by an independent third-party inspection agency).
Get a Quote for CR100 Crane Rail
The CR (ISCR) 100 Crane Rail is designed for heavy-duty crane and industrial track applications, with its dimensions, weight, material, and mechanical properties specified according to IS 3443 requirements. GNEE RAIL supplies CR100 crane rails with technical documentation and processing options available according to project specifications.
