For indoor, clean and quiet work you can switch this platform to run purely on battery power. The Batteries are fast charged when running idling on diesel mode or from the mains.
When running on Diesel the HR21 automatically uses its electric system to boost the available power just when its needed. So from a small, efficient, low fuel consumption engine the Nifty HR21 delivers all the power you will ever need. Combined with an advanced exhaust purification system for low CO2, NOx, particulates and noise for a very “green” machine.