Volvo CE bring hybrid technology to new-generation excavators
New-generation Volvo EC400 and EC500 excavators now being introduced as a hybrid option
BENEFITTING from Volvo Construction Equipment’s proven industry-leading hydraulic hybrid technology, the company’s recently launched new-generation excavators are now being introduced as a hybrid option.
Set to deliver a 17% increase in fuel efficiency and a 15% reduction in CO2 emissions and fuel consumption, the Volvo EC400 and EC500 will be the first of the new-generation excavators to be offered as Hybrid models, with more in the range to come.
The 40-tonne and 50-tonne machines not only represent the future of excavator design but now become the biggest models in Volvo’s hybrid portfolio, joining the previous generation EC380E Hybrid, EC350E Hybrid, EC300E Hybrid and EC250E Hybrid excavators.
According to Volvo CE, gaining the competitive edge is now even easier, thanks to their pioneering hydraulic hybrid technology, which 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, with the stored energy used to drive the assist motor, when needed, in turn powering the engine system. It is, say Volvo, a smart yet simple solution that ensures big savings in cost, fuel, and carbon emissions – while raising the bar on profitability and environmentally responsible operations.
The excavator uses the down motion of the boom to charge the accumulator, with the stored energy used to drive the assist motor, when needed, in turn powering the engine system
Excavator product manager Otmar Kirsch said: ‘We are ambitious in leading our transformation journey and strive to continuously evolve our offering to ensure world-class reliability and performance for each and every customer.
‘The expansion of our Hybrid range into our new-generation excavators represents the merging of our most advanced hybrid technology with a new and modern design that takes customers into the future.’
The new-generation excavators from Volvo CE are already said to push the boundaries of productivity and total cost of ownership, thanks to a more spacious and ergonomic design concept, enhanced operator environment, and improved human machine interface.
But with the addition of Volvo hybrid technology, customers gain a 17% increase in fuel efficiency through digging and dumping operations, while still enjoying all the power and performance expected from a conventional excavator.
Moreover, the new electro-hydraulic system requires fewer hoses, thereby reducing the need for couplings and minimizing maintenance requirements and costs, all while increasing reliability.
