EstrichBoy EC 450
fully electric compressed-air conveyor that is as powerful as a diesel machine
The EstrichBoy EC 450 with its 63 ampere is a powerful addition to
the construction site. There is a reason the electric top-of-the-range
model from the Brinkmann brand is so popular – it can easily go head
to head with the diesel-powered competition. In addition, the machine
can be switched between 63 A and 50 A with the frequency inverter
(FlexDrive). The high fuel prices are just one of many reasons why
the electric screed conveyor is an appealing alternative.
Equipped with a 37 kW electric motor, the EC 450 provides 4.4 m³/h of
air at 63 A. The performance is comparable to a diesel machine, but it
is much more economical in terms of operating costs. Electricity is
invoiced as a proportional share of the total construction site costs
after all. If the site power distribution point is protected with less
powerful fuses, the power input can be reduced to 50 A simply by
pressing a button.
