C
Commercialpedia Indian Railways commercial circulars and policies

Types of Wagon, their nomenclature, Codal life, Transportation codes, Wagon Numbering System

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TypeCommercial Circular
Topicfreight
CurrencyCurrency not verified

Summary

the wagon number which will be stenciled on wagon

Text of the circular

INTRODUCTION
Rolling stock used exclusively for transport of goods is termed as 
freight stock 
In order to transport goods, the wagons are required
The earliest types of wagons were in the form of four sided wooden 
boxes, either open or closed at top
Earlier wagons were four wheeler type
Gradually, the design of the wagon has gone under considerable 
changes and modifications
Indian railways transports all types of goods such as building 
materials, coal, sugarcane, animals, chemicals, cloths, food-grains, 
oils, petrol, explosives, automobiles, medicines, perishable goods, 
milk, finished products of high and low values, paper etc.
In order to meet the requirements of each type of goods, the 
wagons of different designs are employed

CLASSIFICATION OF WAGON
Freight Stock are broadly classified either 
according to their under gear or according to 
utility
According to:
1. Under gear 
2. Utility

ACCORDING TO UNDER GEAR
1. Four wheeler wagon
• Conventional Wagons
• Modified Wagons
• Tank Wagons
At present only Brake van is in service
2. Bogie wagons
• Diamond frame bogie
• Cast steel Bogie
• UIC fabricated bogie
• CASNUB Bogie
At present only CASNUB bogie wagon is in service

ACCORDING TO UTILITY
Open wagons
Covered wagons
Flat wagons
Well wagons
Hopper wagons
Container wagons
Tank wagons
Brake vans

TRANSPORTATION CODES 
USED FOR WAGONS
• HS : High Speed
• HA : Higher Axle Load
• LW : Light weight
• HL : Higher Pay Load
• B : (prefix) Bogie wagon
• BV : Brake van
• V : Brake/parcel van
• O : Open wagon (gondola)
• C : Covered wagon
• F : Flat car
• FK :Flat car for container
• LA : Low flat car with 
standard buffer height 
• LB : Low flat car with 
low buffer height 
• LAB : Low flat car, one 
end with low buffers, the 
other with high buffers
• R : Rail-carrying wagon
• B : Hopper wagon
• E : Explosive wagon
• T : Tanker

TRANSPORTATION CODES 
USED FOR WAGONS
• U : Well wagon
• W : Well wagon
• M : (suffix) Military
• MR : Horse/Cattle
• C : Centre discharge
• S : Side discharge
• X : Centre & side discharge
• R : Rapid bottom discharge
• X : (also) High sided
• Y: Low (medium) side walls
• L : Low sided
• H : Heavy load
• N : Air-braked
• EL : Enhanced loading
Type of Coupling
C : Centre buffer coupler 
(CBC)
Usually not written as all 
stock are fitted with CBC
• R = Screw coupling only
• T = Transition coupler
(CBC with additional side 
buffers and screw coupling)

NOMENCLATURE OF WAGONS
• BOY – Bogie open low sided wagon
• BOYEL – Bogie open low sided wagon for enhanced 
loading
• BOXN – Bogie open wagon fitted with air brakes
• BOXNCR – Bogie open wagon fitted with air brakes and 
stainless steel body
• BOXNHA – Bogie open wagon with IRF-108 HS bogies, air 
brake
• BOXNLW – Bogie open light weighted wagon fitted with 
air brake
• BOXNHS – Bogie open wagon with CASNUB 22HS bogies, 
air brake

NOMENCLATURE OF WAGONS
• BOXNAL – Bogie open Aluminium wagon with CASNUB 
22HS bogies fitted with air brake
• BOXNHL – Bogie open stainless steel wagon with 
CASNUB 22HS bogies (modified for 22.9 t axle load), 
air brake
• BOXNEL – Bogie open wagon fitted with air brakes 
and high axle load
• BOXNR – Bogie open wagon fitted with air brakes 
(Rehabilitated)
• BOST – Bogie open wagon with CASNUB HS bogies, air 
brake for loading steel sections

NOMENCLATURE OF WAGONS
• BCN – Bogie covered wagon fitted with air brakes
• BCCN – Bogie covered wagon fitted with & air brakes 
for loading Auto cars
• BCNA – Bogie covered wagon fitted with air brakes. 
All welded Broad gauge covered wagon
• BCNAHS – Bogie Covered wagon with CASNUB 22 HS 
bogies & air brakes
• BCNHL – Bogie Covered wagon with CASNUB 22HS 
bogies (modified for 22.9t axle load), air brake
• BCNEL – Bogie Covered wagon fitted with air brakes 
and high axle load

NOMENCLATURE OF WAGONS
• BRN / BRNA – Bogie Rail Truck with Air Brake
• BFNS – Bogie Flat wagon with Casnub bogies & air brake
• BRSTN – Bogie Rail Wagon for heavy vehicles
• BWTB – Well wagon for Battl

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