The Indian locomotive class WDG-4 (EMD GT46MAC) is a type of six-axle (Co-Co) freight -hauling diesel–electric locomotive with AC electric transmission designed by General Motors Electro-Motive Diesel [1] in 1997–1998 for Indian Railways, where they are classed as WDG-4.

The EMD GT46MAC is a freight-hauling diesel-electric locomotive with AC electric transmission built by General Motors Electro-Motive Division [1] in 1997–1998 for Indian Railways, where they are classed as WDG4. [2] Thirteen were built by EMD as order #958647, and a further eight were exported in kit form and were assembled in India.

gt46mac Freight Locomotive Electro-Motive – 9301 West 55th Street, LaGrange, Illinois, 60525 USA Phone: 1 (708) 387 5853 Fax: 1 (708) 387 3944 www.EMDiesels.com

Service Manual GT46 MAC - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. Locomotive mechanism and study.

2018年1月1日 · In this article, we would like to trace the design and working of WDG4 7-10 SERIES V16 engine used in Indian railways. WDG4 engines are GM's GT46MAC models.

The GT46ACe is created with the introduction a new 4500HP IGBT AC traction system as a further improvement to the GT46MAC locomotive. The production of over 200 diesel locomotives at the DLW plant in Varanasi, Uttar Pradesh. Today, EMD's equipment is deemed highly reliable by IR, with an impressive availability rate of 91-95%.

The document provides specifications for EMD's GT46MAC freight and GT46PAC passenger locomotives. The locomotives are powered by a 16-710G3B engine and use AC traction technology. Key features include reliability, serviceability and safety improvements over previous locomotive models.

GT46MAC - diesel locomotive build by BLW, EMD.

gm公司和西门子公司合作，1998年开始向印度提供30台4000马力(英制)的gt46mac 型交流传动内燃机车，同时对印度作技术转让，使印度DLW工厂也能生产这种机车。

The Indian locomotive class WDG-4 (EMD GT46MAC) is a freight-hauling diesel-electric locomotive with AC electric transmission designed by General Motors Electro-Motive Diesel in 1997–1998 for Indian Railways...