 "Southern Railways tests 1st battery operated dual-mode shunting locomotive")
Chennai Division of Southern Railway has developed a battery-cum–AC operated dual-mode locomotive called 'PASUMAI' to work both in electric and non-electric/unwired sections.
The Electric Loco Shed, Arakkonam has converted a 23061/WAG5HA Electric Locomotive into an eco-friendly, cost-effective model which has been fitted with 2 sets of 110V, 1100AH, VRLA batteries equipped with 2 battery chargers to facilitate a 3-step speed control. The locomotive has a continuous run time of 3.5-4 hours in Battery Mode.
The technical specifications include a tractive effort of 110HP in AC Mode and 14.76KN in Battery Mode and a Haulage Capacity of 1080 MT (weight of 24 coaches) with a shunting speed of maximum 15 kmph.
The Divison said that 'PASUMAI' will prove advantageous in easing shunting requirements of 24-coach empty rake. This Loco can be utilised in adverse accident situations to reach break-down spots even when OHE supply is not available.
John Thomas, general manager of Southern Railway, said 'PASUMAI' is eco-friendly and reduces tthe carbon footprint of the Railways.
One subscription. Two world-class reads.
Already subscribed? Log in
Subscribe to read the full story →*Subscribe to Business Standard digital and get complimentary access to The New York Times
Smart Quarterly
₹900
3 Months
₹300/Month
SAVE 25%
Smart Essential
₹2,700
1 Year
₹225/Month
SAVE 46%
*Complimentary New York Times access for the 2nd year will be given after 12 months
Super Saver
₹3,900
2 Years
₹162/Month
Subscribe
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors
Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share
Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor
Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements
Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
SAVE 25%