Chittaranjan & Varanasi: Pioneers of India’s Locomotive Manufacturing

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1. Chittaranjan Locomotive Works (CLW) – The First Locomotive Factory in India

Location: Chittaranjan, Paschim Bardhaman District, West Bengal

Established: 1950

Significance:

First locomotive manufacturing unit in independent India

Initially produced steam locomotives, later transitioned to electric locomotives

Named after Deshbandhu Chittaranjan Das

2. Diesel Locomotive Works (DLW) – India’s First Diesel Locomotive Manufacturer

Location: Varanasi, Uttar Pradesh

Milestone: On 4 January 1964, DLW produced India’s first diesel locomotive

The locomotive had an imported engine, assembled and adapted locally

Now renamed as Banaras Locomotive Works (BLW) since 2020

Both CLW and DLW laid the foundation for India’s self-reliance in locomotive engineering

Their evolution reflects the journey of Indian Railways from steam and diesel to electric and high-speed rail

Let me know if you’d like this integrated into a larger Indian Railways heritage timeline or turned into a comparison chart between locomotive production units.

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