BOBRN wagon design was developed by RDSO sometimes in 1994. Prior to this, bottom discharge coal hopper MGR type wagons were in service to NTPC and other super thermal power projects with imported 3 door Miner DOM from USA. Keeping in mind growing demand of bottom discharge coal hopper

BOBRN: •Designed in year 1991 •by reducing the length of BOBR wagon to increase the number of wagons in a rake to 58 (from 53 of BOBR). •Axle Load 20.32t. •provided with CASNUB NLB bogie. •Speed75/70 Kmph.

2025年3月23日 · BOBRN HS M1 WAGON | A Govt. Of India Undertaking | Ministry of Railways. Max. Speed. Braithwaite & Co. Limited (BCL) is a leading Engineering Company with rich engineering heritage. It is associated with many engineering marvels in India and manufactures Railway Wagons, Cranes, Foundry products and Heavy Structural.

This document is the Indian Railways Particular Specification for the Broad Gauge Bogie Open Rapid Discharge Hopper Wagons Type 'BOBRN' and its variants. It outlines the scope, definitions, welding requirements, testing procedures, standards, and particular requirements for the wagons.

These Wagons are also known as Rapid Discharge Coal Hopper Wagons. The type used by Railways is BOBRN type having 8 underside doors and the one used by Thermal Power Stations has 12 underside...

wagons like BOBRN, pneumatically operated door operating mechanism has been provided. SALIENT FEATURES OF ‘O R’ HOPPER WAGON: 22 Brake System Air Brake 23 Coupler C.B.C. 24 Bearing CTRB 25 Maximum Speed (Loaded)/ Empty 75 kmph / 80 kmph . STC/KPA 9 S.No PARTICULARS Parameter 1 Length over head stock (mm) 10671 ...

This document provides instructions for operating and maintaining the Bogie Open Bottom Rapid Discharge Hopper Wagon types BOBR and BOBRN. It details the leading particulars and special features of each wagon type including dimensions, payload capacity, braking systems, and bottom discharge door operation.

2025年3月28日 · These Wagons are also known as Rapid Discharge Coal Hopper Wagons. The type used by Railways is BOBRN type having 8 underside doors and the one used by Thermal Power Stations has 12 underside doors. These Wagons can carry 60 tonnes graded coal and can ply in merry-go-round system.

This document provides specifications for an Indian Railways wagon called a BOBRN wagon. It lists 25 standard features of the BOBRN wagon including its dimensions, capacities, weights, and performance characteristics such as maximum speed and brake system. The BOBRN is a variation of the BOBR wagon with two doors and an air brake system.

2021年1月20日 · #BOBRN #WAGON #DOM #indianrailways In this video, we will learn about door operating mechanism of BOBRN Wagon. Some data of BOBRN wagon Inside length: 9327 mm Inside Width: 3340 mm Inside...