Catalogue / Towers & foundations
Hybrid concrete-steel tower, Core seriesSample
by Marwarairavat Wind Energy (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Marwarairavat Core hybrid concrete-steel tower, offered in 5 hub height options from 100 m to 160 m. Design: aviation lighting bracket, hot-dip galvanised bolts and ultrasonic tested welds. Used by wind farm EPC projects, repowering and WTG OEM supply chain. Designed and tested to IEC 61400-6, IS 800 and EN 1090. Lead time 10-14 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Marwarairavat
- Model
- MAR-EC7 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 5 nos
- Lead time
- 10-14 weeks
- Warranty
- 24 months
- Standards
- IEC 61400-6, IS 800, EN 1090
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- As per item, transit-safe
- Delivery terms
- Door delivery in metro cities
- Returns
- Returns within 15 days if unused, in original packing
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Hub height100 mMAR-EC7-01 | Hub height: 100 m | 5 nos · 10-14 weeks | on quote |
| Hub height110 mMAR-EC7-02 | Hub height: 110 m | 5 nos · 10-14 weeks | on quote |
| Hub height120 mMAR-EC7-03 | Hub height: 120 m | 5 nos · 10-14 weeks | on quote |
| Hub height140 mMAR-EC7-04 | Hub height: 140 m | 5 nos · 16-20 weeks | on quote |
| Hub height160 mMAR-EC7-05 | Hub height: 160 m | 5 nos · 16-20 weeks | on quote |
Specifications
| Hub height | 100 m to 160 m (see variants) |
|---|---|
| Tower type | Hybrid concrete steelmade to order: Tubular steel / Lattice |
| Section count | 4made to order: 3 / 5 |
| Steel grade | S355J2+N |
| Wall thickness | 20-60 mmmade to order: 14-40 mm |
| Weight | 600 t |
| Corrosion protection | C4 epoxy and PU paint |
| Flange type | T-flangemade to order: L-flange |
| Foundation | Rock anchormade to order: Gravity spread / Pile |
| Anchor cage material | S355 with M48 bolts |
| Internal fittings | Ladder, platform, lift |
| Design life | 25 years |