KiwiRail has welcomed the arrival of two state-of-the-art Electric Shunt Machines (ESMs) from Germany.
Now in the initial commissioning stages, the powerful zero-emissions vehicles are designed to safely handle shunting loads of up to 2000 tonnes, replacing some of KiwiRail’s older heavy diesel shunting locomotives (DSCs) across its rolling stock depots and workshops.
KiwiRail described the new additions as a leap forward in both capability and sustainability.
“These ESMs come with all the benefits of our smaller Electric Shunt Vehicles but with a larger towing capacity and a bigger compressor that helps recharge the brakes faster when connected. Plus, they feature a cab which is ideal for longer shunting distances or in challenging weather conditions,” KiwiRail says.
“This milestone is not only about improving efficiency in our shunting operations; it’s also a step towards KiwiRail’s sustainability goals and our commitment to supporting New Zealand’s transition to net zero carbon by 2050.”
KiwiRail currently operates a fleet of 16 ESVs, compact remote-controlled units capable of towing up to 300 tonnes. Their use marks a significant shift away from diesel locomotives such as the now-retired TR56, which had been a workhorse of the Hutt Workshops since the 1960s.
“ESV’s are a safe, economical and environmentally friendly alternative to diesel shunt locomotives that produce no fumes and are significantly quieter,” KiwiRail says.
The upgrades are part of the previous government’s $1.6 billion rail investment programme, which included fleet renewal and facility upgrades.
