Descubra o primeiro caminhão ultragrande completamente elétrico do mundo: com 14 metros de comprimento e recarregando-se continuamente em movimento, ele está revolucionando a mineração

Discover The World’s First Fully Electric Ultra-Large Truck: With 14 Meters In Length And Continuously Recharging On The Move, It’s Revolutionizing Mining

Written by Noel Budeguer

Published on 01/07/2024 at 16:12

Descubra o primeiro caminhão ultragrande completamente elétrico do mundo: com 14 metros de comprimento e recarregando-se continuamente em movimento, ele está revolucionando a mineração

Be the first to react!

Know The World’s First Ultra-Large Electric Truck, With A Capacity of 221 and 14 Meters Long That Operates Continuously in Zambia

Hitachi reported that the “world’s first completely electric ultra-large dump truck” is being used at an open-pit copper and gold mine in Zambia. The prototype will undergo validation testing under operational loads to verify the vehicle’s basic performance and supporting infrastructure.

A Dirty Business in The Cleaning Process

Mining is an industry that generates a lot of pollution, but we have seen several efforts to clean up its operations, at least regarding heavy machinery. Previous attempts to reduce emissions during mining operations have come from companies such as GM, Fortescue, Caterpillar, and Anglo American.

Hitachi Construction Machinery began its project in 2021, partnering with tech giant ABB “to explore opportunities for mine operators to aim for net-zero emissions from mining machines.” Development of an electric dump truck started in June of that year.

ARTICLE CONTINUES BELOW

Innovation in Mining: Diesel-Electric and Electric Trucks

These diesel-electric vehicles move around the site using the internal combustion engine for power like a regular truck but can also raise a pantograph to overhead cables and operate solely on electricity. A rigid electric version with a battery would completely eliminate diesel emissions, which is particularly appealing for mining in Zambia, as approximately 92% of the country’s energy needs are met with renewable energy sources.

Fast forward to January this year, initial testing of the prototype was completed. The collaboration used a Hitachi EH4000 AC-3 model as the basis for the electric trolley prototype, measuring 14 meters in length, featuring 74-centimeter tires, powered by a 2,500 horsepower Cummins engine, and carrying a rated payload of 221 tons.

Testing and Future Expectations

Now, the fully equipped prototype has arrived in Zambia and started a technological feasibility test at the Kansanshi mine. The truck is expected to operate continuously thanks to the existing network of overhead charging lines combined with the prototype’s regenerative braking system.

While capacity figures have not been revealed, due to the dynamic charging configuration –which should eliminate the need for the truck to stop to recharge– the size of the onboard battery pack is smaller than if the vehicle were operating solely on battery and motor. This should translate into reduced production costs while maximizing payload capacity.

The development of zero emissions with battery and little to no impact on payload capacity, production, and fleet size is achievable with Trolley Assistance, and First Quantum has mastered this technology by working with Hitachi Construction Machinery’s 2,600V systems to provide stable platforms with multiple trucks on the aerial line simultaneously. This system is an operational, practical, and economically viable solution that will reduce emissions in mining for many years to come.

John Gregory from First Quantum states:

This development marks a significant step towards sustainability in the mining industry, demonstrating how collaboration among leading companies can result in technological innovations that benefit both the environment and operational efficiency.

Source: www.hitachicm.com

Discover The World’s First Fully Electric Ultra-Large Truck: With 14 Meters In Length And Continuously Recharging On The Move, It’s Revolutionizing Mining

Know The World’s First Ultra-Large Electric Truck, With A Capacity of 221 and 14 Meters Long That Operates Continuously in Zambia

A Dirty Business in The Cleaning Process

Innovation in Mining: Diesel-Electric and Electric Trucks

Testing and Future Expectations

Forget petroleum-based asphalt: a Scottish company transforms 684,000 plastic bottles into one kilometer of road that is 60% more resistant and up to 10 times more durable, and the technology has already started replacing traditional asphalt in more than 30 countries.

With billions in loans, China is rebuilding Nigeria’s railway network from scratch, abandoning the British colonial tracks that have turned to scrap and creating a corridor of over 1,300 km to take the load off the roads of Africa’s largest economy.

Austrian engineers have developed an inflatable concrete technology that transforms flat slabs into domes using only air pressure, eliminating scaffolding and temporary forms, and potentially changing the way bridges, tunnels, and curved roofs are constructed worldwide.

Australia prepares to dredge 96.5 million m³ in Moreton Bay to deepen, widen, and realign channels of the Port of Brisbane, in a project of up to 25 years designed to accommodate larger ships and enhance maritime safety and regional port efficiency.

Study solves great ancient mystery: remains of Philip II, father of Alexander the Great, are identified in Vergina and resolves the enigma of the Macedonian royal tombs that had lasted half a century.

Larger than the Toyota Hilux and with a towing capacity of 3.5 tons, the new MG U9 2026 features a 2.5 turbodiesel engine, 520 Nm, 4×4 traction with three locks, and an almost full-size build.

For the first time in history, a submarine cable will descend to four thousand meters deep under the ice of the North Pole to ensure that the internet between Europe and Asia no longer depends on conflict zones in the Middle East.

While the world discusses geopolitics, China is quietly closing a deal with its Kazakh neighbor to secure grain supplies during any global food crisis, with more than 3,600 Kazakh companies already able to export directly to the Chinese market.

A British company has installed in the middle of the ocean the world’s first floating platform that generates electricity 24 hours a day from the temperature difference between the surface and the depths of the Atlantic, without relying on wind or sun.

Amid the United States’ economic blockade, China delivers 15,000 tons of rice to Cuba as part of a 60,000-ton donation personally approved by Xi Jinping. The package includes 80 million dollars and solar panels for hospitals.

The James Webb telescope spotted a planet 700 light-years from Earth with mornings full of sand clouds and nights with clear skies, the temperature difference between the two hemispheres reaches an impressive 170 degrees.

Discover The World’s First Fully Electric Ultra-Large Truck: With 14 Meters In Length And Continuously Recharging On The Move, It’s Revolutionizing Mining

Know The World’s First Ultra-Large Electric Truck, With A Capacity of 221 and 14 Meters Long That Operates Continuously in Zambia

A Dirty Business in The Cleaning Process

Innovation in Mining: Diesel-Electric and Electric Trucks

Testing and Future Expectations

Forget petroleum-based asphalt: a Scottish company transforms 684,000 plastic bottles into one kilometer of road that is 60% more resistant and up to 10 times more durable, and the technology has already started replacing traditional asphalt in more than 30 countries.

With billions in loans, China is rebuilding Nigeria’s railway network from scratch, abandoning the British colonial tracks that have turned to scrap and creating a corridor of over 1,300 km to take the load off the roads of Africa’s largest economy.

Austrian engineers have developed an inflatable concrete technology that transforms flat slabs into domes using only air pressure, eliminating scaffolding and temporary forms, and potentially changing the way bridges, tunnels, and curved roofs are constructed worldwide.

Australia prepares to dredge 96.5 million m³ in Moreton Bay to deepen, widen, and realign channels of the Port of Brisbane, in a project of up to 25 years designed to accommodate larger ships and enhance maritime safety and regional port efficiency.

Study solves great ancient mystery: remains of Philip II, father of Alexander the Great, are identified in Vergina and resolves the enigma of the Macedonian royal tombs that had lasted half a century.

Larger than the Toyota Hilux and with a towing capacity of 3.5 tons, the new MG U9 2026 features a 2.5 turbodiesel engine, 520 Nm, 4×4 traction with three locks, and an almost full-size build.

For the first time in history, a submarine cable will descend to four thousand meters deep under the ice of the North Pole to ensure that the internet between Europe and Asia no longer depends on conflict zones in the Middle East.

A British company has installed in the middle of the ocean the world’s first floating platform that generates electricity 24 hours a day from the temperature difference between the surface and the depths of the Atlantic, without relying on wind or sun.

The James Webb telescope spotted a planet 700 light-years from Earth with mornings full of sand clouds and nights with clear skies, the temperature difference between the two hemispheres reaches an impressive 170 degrees.

A former Hong Kong police officer has just become the first astronaut from her city to go to space. She embarked on the Shenzhou-23 mission alongside two other colleagues who will face muscle atrophy, radiation, and prolonged fatigue in orbit.

For the first time in history, a submarine cable will descend to four thousand meters deep under the ice of the North Pole to ensure that the internet between Europe and Asia no longer depends on conflict zones in the Middle East.

While the world discusses geopolitics, China is quietly closing a deal with its Kazakh neighbor to secure grain supplies during any global food crisis, with more than 3,600 Kazakh companies already able to export directly to the Chinese market.

A British company has installed in the middle of the ocean the world’s first floating platform that generates electricity 24 hours a day from the temperature difference between the surface and the depths of the Atlantic, without relying on wind or sun.

Amid the United States’ economic blockade, China delivers 15,000 tons of rice to Cuba as part of a 60,000-ton donation personally approved by Xi Jinping. The package includes 80 million dollars and solar panels for hospitals.

The James Webb telescope spotted a planet 700 light-years from Earth with mornings full of sand clouds and nights with clear skies, the temperature difference between the two hemispheres reaches an impressive 170 degrees.