Volvo Construction Equipment has announced the addition of hybrid models to its newest generation of excavators. These models ranging from 26 tons to 50 tons include the EC260 Hybrid, EC300 Hybrid, EC370 Hybrid, EC400 Hybrid, and EC500 Hybrid, making them the biggest models in Volvo’s hybrid portfolio.
These new models deliver up to 20% better fuel efficiency than the previous series’ conventional models and a 15% reduction in CO2 emissions.
“Our hybrid excavators are designed to improve fuel efficiency and reduce environmental impact while maintaining high performance,” said Sejong Ko, product manager — large excavators. “These excavators lower a fleet’s emissions, making them a more environmentally friendly and fuel-efficient choice, especially for work in urban areas."
Volvo hybrid excavators provide hydraulic hybrid technology. It works by harvesting “free” energy generated by the down motion of the excavator’s boom. The machine uses this boom-down motion to charge the accumulator; and then uses the stored energy to drive the assist motor when needed, in turn powering the engine system.
With the latest models, customers will see up to 20% better fuel efficiency in digging and dumping operations. The new electro-hydraulic system requires fewer hoses and couplings, minimizing maintenance requirements and costs while increasing reliability. Operators can tackle tough jobs with the strengthened bucket linkage with steel strip, heavy-duty superstructure undercover, and easy-to-replace bolt-on wear plates.
