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Monsoon Train Time Table 2023 (10-06-2023 TO 31-10-2023)
Train Fare Table 2020-2021
Railway New Time Table From 01-10-2022
Indian Railway Budget Highlights

Indian Railway Powerful Passenger of High Speed WAP-7HS Locomotives

March 7, 2019 by wpadmin Leave a Comment

Indian Railway Powerful Passenger of High Speed WAP-7HS Locomotives

WAP-7 is the most powerful passenger locomotive over Indian Railways capable of hauling 24 coaches high speed trains. However, the maximum service speed of locomotive is 140 kmph. To operate the trains at faster speed and reduce the journey time, enhancing the maximum service speed of locomotive is necessary.

Indian Railway has undertaken project of upgradation of speed potential of WAP-7 locomotives from 140 kmph to 160 kmph. Chittaranjan Locomotive Works (CLW) turned out new version of WAP-7 locomotive (WAP-7HS) having potential of maximum service speed as 160 kmph. The complete design and development of locomotive have been done indigenously. The necessary simulation and modelling are carried out by CLW in-house. To enhance the speed of the locomotive, a weight reduction of about 14 tonnes have been carried out. The gear ratio has also been changed from 3.6 (72:20) to 3.2 (70:22). The software modification has been carried out to optimize slip-slide control and tractive effort. The locomotive shall be put into service after statuary tests and trials. The new type of locomotive is expected to facilitate operation of premium trains such as Rajdhani, Shatabdi and Duranto at higher speed.

Important Parameters WAP-7HS
Total H.P. 6000
Wheel Arrangement Co-Co
Max. Tractive effort at start 286 kN
Total weight of loco 109 t±1%
Axle loads (Max.) 18.2 t±2%
Length over buffers 20562 mm
Total width of loco 3152 mm
Maximum service speed 160 kmph
Gear Ratio 3.2

Source: PIB

Filed Under: Indian Railways Tagged With: Indian Railways

All information on the Site is provided in good faith, however, we do not express or implicitly state any representation or warranty regarding the accuracy, adequacy, validity, reliability, availability or completeness of any information on the Site. The above information is for general informational purposes only. This www.indianrailwayportal.in website has no affiliation with the Government site of Indian Railways and IRCTC. For more information, Passengers are requested to check the timings of desired train number and fare details on https://enquiry.indianrail.gov.in/ntes


NR New Time Table with effect from 01-10-2022

October 3, 2022 By wpadmin Leave a Comment

NR New Time Table with effect from 01-10-2022 Northern Railway New Time Table with effect from 01-10-2022 SALIENT FEATURE OF NORTHERN RAILWAYS NEW TIME TABLE EFFECTIVE FROM 01.10.2022 1. Change in Departure and Arrival Time of Trains at Terminals Revised timings of Departure of Trains: – Total Revised departures 87 trains Revised timings of Arrival […]

WR New Time Table with effect from 01-10-2022

October 3, 2022 By wpadmin Leave a Comment

WR New Time Table with effect from 01-10-2022 Western Railway New Time Table with effect from 01-10-2022 VARIOUS IMPORTANT CHANGES IN THE NEW WESTERN RAILWAY MAIN LINE TIME TABLE W.E.F FROM 1st October, 2022 6 Pairs of Trains introduced and Change of Terminal / Destination in 8 trains In the new Western Zone Main Line […]

SER New Time Table with effect from 01-10-2022

October 3, 2022 By wpadmin Leave a Comment

SER New Time Table with effect from 01-10-2022 South Eastern Railway New Time Table with effect from 01-10-2022 SOUTH EASTERN RAILWAY REVISED TIMINGS OF SER’S TRAINS WITH EFFECT FROM 01.10.2022 South Eastern Railway, after reviewing the running of Trains has decided to revise the timings of the following trains programmed to run towards different important […]

North Western Railways Salient Features of New Time Table 2022 Effective from 01-10-2022

September 30, 2022 By wpadmin Leave a Comment

North Western Railways Salient Features of New Time Table 2022 Effective from 01-10-2022 उत्तर पश्चिम रेलवे : 01 अक्टूबर 2022 से नया टाइम टेबल – ट्रेनों के समय में होगा आंशिक बदलाव नई गाड़ियाँ,  गाड़ियों का विस्तार,  गाड़ियों के टर्मिनल में परिवर्तन, गाड़ी संख्या में परिवर्तन, गाड़ियों का मार्ग परिवर्तन, प्रायोगिक ठहराव प्रदान किये गए, दिनांक 01.10.22 से टर्मिनल […]

North Central Railways Salient Features of New Time Table 2022 Effective from 01-10-2022

September 30, 2022 By wpadmin Leave a Comment

NCR New Time Table with Effect from 01-10-2022 North Central Railways Salient Features of New Time Table 2022 Effective from 01-10-2022 दिनांक 01.10.2022 से प्रभावी आगामी नई समय सारणी – 2022 में किए गए परिवर्तनों का संक्षिप्त विवरण निम्नवत है – 1 . नई गाड़ियाँ – 1. गाड़ी सं. 20957 / 20958 इंदौर – नई […]

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