On June 11, 2025, the 24th Shanghai International Power Equipment and Generator Set Exhibition (GPOWER Expo) officially kicked off. Weichai showcased its full series of power generation products across various fuel types, captivating the entire industry with its globally leading solutions tailored for niche markets.

Weichai unveiled its latest power generation solutions, including the 20M61 land-based diesel generator engine, the 6M31 land-based diesel generator engine, the 12M55 land-based natural gas generator engine, and the WP13 land-based methanol generator engine. These products cover a wide range of fuel types and offer industry-leading performance advantages, providing reliable power support for data centers, oil fields, mines, power stations, and other specialized industries. This fully demonstrates Weichai's technical prowess in the field of power generation.

20M61 Land-Based Diesel Generator Engine

As the "giant" among the displayed engines, this large-bore engine attracted many attendees. It features rapid start-up and transient performance that meets G3 standards, ensuring quick response and power security.

With an engine power of 5450 kW, it delivers robust performance that is globally leading.

Equipped with a Weichai-developed ECU, it ensures data security.

Redundant start-up design and high-end configuration.

High degree of component standardization for easier maintenance and repair.

6M31 Land-Based Diesel Generator Engine

Industry-leading power performance.

Supports transient response and rapid loading, providing reliable power supply.

Weichai's proprietary ECU ensures safety and controllability.

Compact size and lightweight design, with a high-pressure common rail system that effectively improves fuel economy and helps control power generation costs for customers.

12M55 Land-Based Natural Gas Generator Engine

The engine block and cylinder head are made of high-strength compacted graphite iron, with optimized structural design for longer component life and reliable engine operation.

Equipped with an automatic control system and strategy, it enhances safety features and achieves high automation, enabling unattended operation. It is an intelligent and reliable choice for power generation.

WP13 Land-Based Methanol Generator Engine

Utilizes green and clean energy, reducing pollutant emissions by 80% compared to diesel engines.

Leveraging Weichai's high thermal efficiency platform, it offers 40% lower operating costs than diesel engines.

Over 90% of components are standardized, with fully validated cold-start performance and reliability.

Oil change interval of 500 hours, resulting in lower maintenance costs, making it an economical and environmentally friendly power generation solution.

Source : www.chinabuses.org

Editor : Olivia

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