Specifications

Bid Specifications for
the SCV
TM
24/26
Automatic Rider Scrubber
Brush Decks: The machine shall use one 1hp motor for the 24” scrub deck and a 1.25hp
motor for the 26” scrub deck. Both scrub decks will encompass a double shaft motor with right
angle gearbox for the disc brushes and two .75 hp motors for the 24/26” cylindrical brush decks.
The disc deck shall rotate at 300 rpm and the cylindrical shall rotate at 900 rpm. The brush deck
assembly will raise and lower automatically. When in the down position the brush head assembly
will float with the contour of the floor. There shall be side squeegee deflectors to contain the solu-
tion. The scrubber shall also have a manual override switch that will allow the operator to raise or
lower the scrub heads without sitting in the operator position.
Brush Installation: The brush change shall be performed with ease. The disc brush shall
incorporate a gimbal drive hub that can be easily released by pressing two spring arms together.
These spring arms must be accessible from the top of the brush deck. The cylindrical brushes shall
be removed by unscrewing three ¼” wing nuts. The brushes shall be located behind the front wheel
in the midsection of the machine.
Tires: The machine shall incorporate the use of three tires. The tires shall be solid double cross-
hatch tread for traction. There shall be a rear isolator axle suspension.
Solution Control and Vacuum: The machine shall disperse positive pressure solution
only when the brushes are in the lowered position and operating. The amount of flow shall be set by
a manual solution knob located on the operator control panel. The machine shall use one 1 hp, 36
volt, 3 stage vacuum motor. The vacuum motor shall be a tangential bypass motor with 79 inches of
water lift and 76 cfm at a 1 1/2” orifice. The operator shall choose from five manual settings: trans-
port, double-scrub, vacuum only, and all functions with two pressure settings: light and heavy.
Circuit Breaker: The motor and electrical system shall be protected by a re-settable magnetic
thermal overload.
Electrical System: The machine shall incorporate an E-Stop switch, Coupled to a Trio 150
AMP speed controller.
Charger: The charging system for the batteries shall be a 40 amp input, 115-volt, hands-free
automatic charger.
Gauges: The SCV24/26 rider scrubber shall have a battery condition meter that will also act as
a warning beacon for electrical fault codes. The machine will also have two vertical lights on the
control column indicating in which transport position the machine is set. The machine will also
come standard with a warning horn and a back-up alarm.
Safety Features: There shall also be a safety switch under the seat that will only allow the
machine to move, when the operator seat is occupied. The machine shall come standard with a
key switch.