- The conversion of Nuh Cement’s cement haul truck from diesel to a fully electric, zero carbon emission vehicle is a world first for a vehicle of this size and class
- The retrofit to electric propulsion will save approximately 100,000 litres of fuel and prevent 245 tons of CO2 emissions annually
- The switch will significantly reduce operating costs of mining activities while boosting efficiency and performance
ABB has completed the retrofit conversion of a Nuh Cement-owned diesel-fueled Euclid R85B haul truck into a fully electric, zero-emission vehicle. The two companies worked together closely to design and build this retrofit project, which is the first time in the world that a vehicle of this size and class type has been fully electrified.
In addition to overall system engineering, ABB’s contribution to the project included a BORDLINE® CC200, traction battery, an air-cooled traction motor, vehicle control electronics, a battery thermal management system, and a DC Fast charger.
The cement mine, which is located in Kocaeli-Körfez, east of the Marmara region surrounding Istanbul, Türkiye, is positioned in such a way that the trucks travel downhill, fully loaded, on an average ramp gradient of between 18-20%. Regenerative braking enables the truck to recharge its battery as it descends, and once unloaded, ascend to the top of the mine using only previously regenerated electric power.
The project delivers significant benefits by revitalizing a machine that was approaching the end of its operational lifespan. This approach further supports Nuh Cement’s sustainability goals by extending the lifespan of its haul truck, which had reached the end of its 30-year operational cycle, allowing it to operate for many more years. Rather than scrap and replace the original mining vehicle, which would involve disposing of several tons of material and purchasing a new vehicle at the cost of several million dollars, the project propelled greater returns on the initial investment made by Nuh Cement some 30 years’ ago.
In addition to the economic efficiencies, the retrofitting of this one truck will save approximately 100,000 litres of diesel fuel and prevent 245 tons of CO2 emissions annually, equivalent to 58 gasoline-powered passenger vehicles driven for one year.1 The use of ABB’s electric drivetrain solutions in place of a diesel combustion engine offers significantly lower operating costs via a reduction of both fuel consumption and maintenance requirements. In addition, the truck operates with higher performance, thereby increasing the vehicles productivity. On-site workers also benefit from the switch to electric propulsion through reduced noise, less vibration, and a cleaner work environment.
Many of the largest mining operators have committed to reducing greenhouse gas emissions by 30% by 2030. Retrofitting trucks in this way is a viable, quick solution that mining operators can take advantage of as an immediate step towards meeting their ambitious sustainability targets.
Group CEO of Nuh Cement, Gökhan Bozkurt said, “This retrofitting conversion is one of the first in the world and we’re delighted with the result. It leads the way towards a more sustainable future for the mining and cement industries and will significantly reduce our costs and impact on the environment.” ABB Motion’s Traction Division President, Edgar Keller said, “The completion of this project is enormously satisfying because it gives new life to machines that otherwise would have expired, whilst simultaneously lowering costs, reducing carbon emissions and boosting the productivity of Nuh Cement’s operations. It proves that converting diesel vehicles to full electric power is possible and at immediate reach. The time to decarbonise the mining industry has well and truly arrived.”[1]https://www.epa.gov/energy/greenhouse-gas-equivalencies-calculator#results
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