05/01/2026
Cold Weather & Cold Locomotives Don’t Mix ❄️
With the recent cold snap across the UK, we’ve seen first-hand just how critical it is to run locomotives up regularly during low temperatures.
So far this year alone, Rail Engineering Solutions has already attended and charged over six locomotives, many of which had been standing in cold conditions.
Low temperatures significantly increase the risk of:
Flat batteries
Moisture build-up in air systems
Seized components
Start-up failures when units are suddenly required for service
Running locos up isn’t just good practice — it’s a preventative maintenance necessity, particularly through winter months.
Our teams have been exceptionally busy, supporting operators and owners to get assets back online quickly, safely, and compliantly, helping to avoid avoidable delays, call-outs, and damage.
If you have locomotives in storage or low utilisation this winter, now is the time to review your cold weather regime.
📞 24/7 on-call support available nationwide
🔧 Locomotive run-ups, charging & winter readiness
🚆 Keeping your assets protected and ready when you need them.