Self Propelled Floor Sweeper/Scrubbers for Hangars

The vendor will provide (2 EA) Battery Powered 36 V/770 Ah, 61 inch squeegee path, at least 36 inch main broom, dust control system, at least 7 cubic foot hopper capable of at least 300 lbs, 48 inch scrubbing path, at least 400 lbs scrubbing pressure, 75 gallon recovery tank, and dual vac fan motors. Propulsion should be variable speed, at least 5.4 hours of run time, no more than 48 inch total machine width. All electric drive motors and actuators must be rated for IP55 for water ingression. Provide and install at least 1-PH HF 208/220/240/ VAC/36VDC, 114A Max Shelf Charger or equivalent.