EXPC — Extreme Project Cargo

Cambodia’s Transformer Installation

High-Capacity Transformer Installation Across Cambodia's Power Network

EXPC Project Development Co., Ltd. carried out the transportation and installation of multiple high-capacity transformers for EDC (Electricité du Cambodge), supporting power infrastructure development across several major substations in Cambodia.

The project included the delivery and installation of 75MVA, 100MVA, and 300MVA transformers at GS Teuk Phos, GS Kandal Steung, GS Bek Chan, and GS 10, requiring coordinated logistics planning, heavy-lift transportation, and precise installation execution.

Transportation and Installation for Multiple Grid Substations

As part of the project scope, EXPC transported and installed one 75MVA transformer weighing 55 tons, two 100MVA transformers weighing 92 tons each, and one 300MVA transformer weighing 176 tons.

The project involved multiple substation locations across Cambodia, requiring careful scheduling, transportation coordination, and site management to ensure each transformer was delivered and installed according to project requirements.

Project Scope

  • Transportation of 75MVA, 100MVA, and 300MVA transformers
  • Heavy transformer handling and logistics coordination
  • On-site installation services
  • Multi-location project execution
  • Power infrastructure support across Cambodia

Heavy Transformer Logistics and Installation Operations

The transportation and installation of large-capacity transformers require extensive planning, engineering coordination, and operational control.

EXPC managed all transportation and installation activities, ensuring equipment was delivered safely and positioned accurately at each substation. Through effective planning and disciplined execution, project activities were completed in accordance with technical specifications and operational requirements.

Key Challenges

  • Transportation of transformers weighing up to 176 tons
  • Coordination across multiple substations
  • Managing heavy-lift logistics and installation activities
  • Maintaining project schedules and operational efficiency
  • Ensuring safe handling of critical power equipment

Safety, Coordination, and Execution Excellence

Power infrastructure projects involving large transformers demand strict adherence to safety standards and operational procedures.

Throughout the project, EXPC maintained continuous supervision of transportation and installation activities while coordinating closely with project stakeholders. Careful planning and operational control ensured that all work was carried out safely, efficiently, and in accordance with project objectives.

Safety Priorities

  • Comprehensive transportation planning
  • Safe heavy-lift handling procedures
  • Continuous project supervision
  • Coordination across multiple project locations
  • Compliance with technical and safety requirements

Strengthening Cambodia's Power Infrastructure

With a total project value of USD 300,000, the project demonstrated EXPC's capability in delivering integrated logistics and installation services for complex power infrastructure developments.

Project Value Breakdown

  • Transportation and Installation Services: USD 300,000

The successful execution of transformer deliveries and installations across multiple substations contributed to the continued expansion and reliability of Cambodia's electrical transmission network.

Project Highlights

  • Transported and installed transformers ranging from 75MVA to 300MVA
  • Managed transformers weighing between 55 and 176 tons
  • Supported GS Teuk Phos, GS Kandal Steung, GS Bek Chan, and GS 10 substations
  • Delivered integrated transportation and installation services
  • Demonstrated EXPC's expertise in power infrastructure logistics and heavy-lift operations

This project further reinforces EXPC's capability to support critical energy infrastructure developments through reliable logistics solutions, technical expertise, and coordinated project execution.


Supporting the growth of modern power infrastructure through dependable logistics, heavy-lift expertise, and precision installation services.

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