Substantial fuel savings and reduced emissions
An example from the real world: A new Volvo FH-13 skip loader with a detachable snow plough ran for 260 hours in its first month, using the PTO for just 56 of those hours. Around 1.2 kW per hour less power required when the pump is disconnected equals about 50 litres less fuel needed in that month alone – in a year, the possible savings could exceed 600 litres by a wide margin, since the snow plough is in use only for a few of those months. The CO2 emissions are also reduced by around 1.8 tonnes.
Longer service life, lower cost
Disengaging the pump also reduces wear and tear on the pump and minimizes the risk of costly downtime and standstills, while also reducing the noise level. All by just pressing a switch on the dashboard, without turning the engine off.