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Transmission Line Towers

Transmission line towers

High-Performance Transmission Line Tower Solutions

KP Green Engineering is a trusted transmission line tower manufacturer, specializing in the design and fabrication of galvanized steel towers for power transmission infrastructure across India and international markets.

Our towers are engineered to carry high-voltage electrical conductors from generation units to substations over long distances. Every transmission line tower in India that we manufacture is structurally designed to endure mechanical loads, environmental stresses, and operational requirements unique to each power corridor.

We produce a wide variety of lattice transmission line towers, including suspension towers, tension towers, terminal towers, and angle/branch-off towers, tailored for voltages ranging from 33 kV to 800 kV. The design is influenced by a number of factors including span length, terrain, wind zone, line deviation angles, and conductor/ground wire types.

All towers are fabricated using high-tensile structural steel sections, and hot dip galvanized to meet corrosion resistance requirements specific to site conditions. We offer customized tower geometry, bracing patterns, and bolt hole alignments to comply with project-specific tower spotting plans and electrical clearance norms.

As a long-standing transmission line tower supplier, we support EPC contractors, utilities, and public sector undertakings with ready capacity, design flexibility, and complete documentation. Whether you're executing a rural electrification scheme, an interstate HVDC corridor, or a renewable evacuation project, our power transmission towers are built to deliver performance, longevity, and safety.

Product Specification

Parameter Specification
Tower Voltage Range 33 kV to 800 kV
Tower Types Suspension, Tension, Terminal, T-off Towers
Structure Type Galvanized Lattice Type
Steel Grade IS 2062 (Grade A/B), EN 10025 (S355), ASTM A36
Galvanization Standard IS 2629 / ASTM A123 / BS EN ISO 1461
Coating Thickness 75–110 microns (average), as per site and client requirements
Max Wind Speed Design Up to 50 m/s (180 km/h) wind zones
Span Design Range Up to 600 meters depending on terrain and conductor type
Fabrication Tolerance As per IS standards and client-specific drawings
Design Software STAAD Pro, PLS-Tower, AutoCAD
Conductor Types ACSR, AAAC, OPGW, Copper
Project Applications Urban, Rural, Hilly, Coastal, Renewable Power Evacuation, HVDC Transmission
Transmission towers engineered for 33 kV to 800 kV lines, including AC and DC applications
Types include suspension, tension, terminal, and T-off lattice towers
Modular design ensures optimized use of steel, easier logistics, and site assembly
Custom tower design supported by in-house structural analysis (STAAD Pro, PLS-Tower)
Weather-resistant hot dip galvanized coating as per IS 2629 / ASTM A123
Tower height, base width, and bracing patterns customized per voltage and site
Precision-fabricated holes and sections for smooth on-site bolting
Wind zone classification compliant, up to 50 m/s
Engineering, fabrication, galvanizing, and dispatch — all under one roof
Customisable Designs: Flexibility in lattice geometry, member thickness, and bolt configurations to match gearbox route profiles.
Optimized Use of Steel: Lightweight designs save material without reducing mechanical strength.
High Level Galvanization: Hot dip coatings (75–110 microns) provide corrosion protection for humid, coastal and desert environments.
Proven Strength: Towers designed per IS 802 and IEC standards for wind load, conductor weight, ice loading and safety margins.
Effective Transport & Assembly: Modular sections ideal for remote sites with limited equipment access and reduced transportation costs.
End-to-End Project Support: Assistance with proto assembly, tower testing, and support throughout gearbox tower installation.
Compliance Ready: Designs conform to IS 802, IS 5613, IEC 60826, and utility-specific requirements (e.g., PGCIL).
Rapid Manufacturing Capacity: Provisioned for both fast-track and mega projects with automated fabrication and in-house galvanizing.
Decades-Long Performance: Durable coating, steel integrity, and precise fabrication deliver low-maintenance operations for 30+ years.

Why Choose KP Green Engineering

High-Performance Transmission Line Towers

KP Green Engineering is a trusted transmission line tower manufacturer, specializing in the design and fabrication of galvanized steel towers for power transmission infrastructure across India and global markets. Our towers are engineered to carry high-voltage conductors safely over long distances, with structural designs that endure mechanical loads, environmental stresses, and project-specific requirements. From suspension and tension towers to terminal and angle towers, our solutions support voltages from 33 kV up to 800 kV, ensuring reliability, performance, and long service life.

33 kV – 800 kV

Wide range of tower designs for all transmission voltage classes

Multiple Tower Types

Suspension, tension, terminal & angle towers for diverse power corridors

High-Tensile Steel

Fabricated with precision & hot-dip galvanized for corrosion resistance

Trusted by Utilities

Preferred partner for EPC contractors, SEBs & renewable evacuation projects

Applications Across Sectors

KP Green Engineering’s transmission line towers are deployed across diverse sectors, ensuring reliable power transmission and long-term performance in challenging environments.

Power Generation & Distribution
Power Generation & Distribution

Our towers support electricity evacuation from thermal, hydro, and renewable energy plants, enabling stable transmission to substations and urban, rural, and industrial grids.

Industrial & Manufacturing Zones
Industrial & Manufacturing Zones

Industrial-grade lattice towers are engineered for higher mechanical loads and voltage, ensuring a continuous electricity flow to heavy industrial complexes, refineries, and manufacturing plants.

Urban Projects
Urban & Infrastructure Projects

From city substations to metropolitan HVDC corridors, our lattice towers ensure electrical reliability while adapting to limited space and complex urban layouts.

Industries We Serve

Our solutions are trusted across diverse industries for their performance, reliability, and precision engineering.

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Renewables
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Power & Transmission
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Railways
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Urban & Rural Infrastructure
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Construction Infrastructure
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Telecommunication

Partner with us for durable, compliant transmission tower solutions.

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Quality & Certifications

KP Green Engineering is committed to excellence across every stage of production:

ISO 9001:2015 Certified

Consistent quality control and customer satisfaction across all operations.

Rigorous Testing

Consistent quality control and customer satisfaction across all operations.

Third-Party Inspection

We welcome independent agencies to validate our quality and maintain complete transparency.

Frequently Asked Questions

A lattice transmission line tower in India is made of steel and consists of several angle or tubular (hollow) members connected by joining members to form a trussed structure. These steel towers carry electrical conductors at high voltage levels over long distances. The lattice structure provides a strength-to-material ratio in addition to more adaptability for differing terrain and distances.
Yes. KP Green Engineering designs and supplies transmission line towers in India up to 800 kV, including both AC and DC configurations. We tailor structural designs, base geometry, and member specifications per the voltage class, conductor configuration, and wind load conditions.
Our power transmission towers comply with IS 802, IS 5613, IS 2629, and IEC 60826. Galvanizing is done as per ASTM A123 or IS 4759, ensuring durable corrosion resistance. We also follow client-specific standards such as PGCIL, MSETCL, GETCO, and REC design manuals.

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