Electric shunters
DB Schenker Rail UK has announced it is the first rail freight operator in the country to introduce electric shunting units. The battery operated units are part of DB Schenker Rail UK’s environmental improvements and will be used across its maintenance depots at Crewe and Toton, where almost 14,000 locomotive moves are undertaken each year.
It is estimated that the electric shunters, known as Zephir 1800e CRAB machines, will reduce CO2 emissions by 649 tonnes each year. The Zephir 1800e CRAB machine is capable of pulling or pushing 400 tonnes with a maximum drawbar pull of 20 KN in the dry and 16KN in the wet, meaning in the dry the unit will be capable of moving up to three Class 66 locomotives at a time.
As well as the environmental improvements, the electric shunters also provide safety benefits as they increase visibility and require less human interaction for example in coupling operations. Decreasing prolonged exposure to noise within the depot and reducing the amount of exhaust emissions also ensures a better working environment for employees.
