About Freight British Trains

About Freight Trains:
Freight trains are trains that can deliver or pull loads. These trains are for loading or delivering. There are some information about these trains in real life. Feel free to read these information to know what these trains are like in Roblox GCR. There are more information in a few days. Good luck!

About Class 31:
The British Rail Class 31 diesel locomotives, also known as the Brush Type 2 and originally as Class 30, were built by Brush Traction from 1957-62. They were numbered in two series, D5500-D5699 and D5800-D5862.

Description
Construction of the first locomotive was completed in the final week of September 1957, and the handing-over took place on 31 October. The Class 31 entered service in November 1957, after the launch of the Class 20 locomotive and was one of the Pilot Scheme locomotives ordered by British Railways to replace steam traction.

Engine
They were originally built with Mirrlees JVS12T 1,250 bhp (930 kW) (D5500–D5519) and 1,365 bhp (1,018 kW) engines and Brush electrical equipment, but the engines were not successful and in 1964 D5677 was fitted with an English Electric 12SVT engine (as used in the Class 37) de-rated to 1,470 bhp (1,100 kW). The trial proved successful, and between 1965 and 1969 the entire class was re-engined. The de-rated engine was used as it was the maximum the electrical system could accept.

Classification
The Mirrlees-engined locomotives were originally known as Class 30 under TOPS, with re-engined examples joining Class 31.[5] The class was originally intended for service on the Eastern Region, but gradually became common in both the Western and London Midland regions too.

About Class 325:
The British Rail Class 325 is a 4-car dual-voltage 25 kV alternating current (AC) or 750 V direct current (DC) electric multiple unit (EMU) train used for postal train services. While the Class 325 bears a resemblance to the Networker series of DMUs and EMUs, they are based on the Class 319 EMU. The Class 325 was British Rail's newest unit to take over parcels workings on electrified lines.

Operators
Privatisation of British Rail placed the units under English Welsh & Scottish Railway control to operate the postal trains that it inherited. Such work continued alongside Class 86 locomotives up the West Coast Main Line and East Coast Main Line until 2003, when Royal Mail withdrew the postal contracts, resulting in decreasing use until the units entered storage following the end of work. When First GBRf gained a new contract for mail transport over Christmas 2004, the Class 325s returned to limited work operating in multiple. Work with locomotive haulage also occurred again, powered by GBRf Class 87s. After a traction reshuffle the Class 325s resumed service with their power cars and without locomotive haulage. GBRf's contract expired in 2010. A new contract for Royal Mail operations, and responsibility for managing the Class 325 fleet, was won by DB Schenker. As of June 2010 seven trains were to be run a day, between London, Warrington and Glasgow via the West Coast Main Line, with capacity to be flexible as required. The sets can be worked together to make up 4, 8 or 12-car trains. In 2012, unit number 325010, which had been damaged and was stored as a source of spares for the rest of the fleet, was disposed of by scrapping. From June 2013, DB Schenker re-inaugurated an additional service on the East Coast Main Line from Willesden to Low Fell, just outside Newcastle.