Data Sheet

BIG ON POWER, PRECISION
AND PERFORMANCE.
It’s the best of both worlds: a larger than life rotary mower that
devours acres of rough one moment, and the next is an ultra-precise
cutting machine. The Toro Groundsmaster 4500-D with the Smart
Power feature does it all with more torque and power than any
mower in its class. With full-time, bi-directional 4-wheel drive
and individual wheel brakes, the Groundsmaster 4500-D
delivers the kind of superior handling and control that
keeps your operators moving at peak performance.
ENGINEERED TO NEVER
LOSE ITS COOL.
Here’s the coolest advancement in our
relentless drive to end downtime. When
things start to heat up under the hood,
our exclusive SmartCool™ system briefly
reverses the cooling fan and blasts chaff
and debris from the air intake screens. The
result is nonstop productivity. What more
could you ask for?
• Five 27" (68.6 cm) Contour™ Plus rotary
cutting units for virtually no scalping
• Full-length striping rear rollers
• 9' (277 cm) width of cut
• 6.5" (16.5 cm) cutting unit overlap to
eliminate streaking
• SmartCool™ system with auto-reversing
cooling fan
• SmartPower for optimized mowing in all
conditions
• 4-Way Adjustable Seat and Air Ride
Suspension
• Integrated ControlHub™ with fingertip
electronic controls
• 55 hp (41.1 kW) Yanmar® turbo-diesel
engine
• Full-time, bi-directional 4WD
• Reliable planetary gear wheel drive
system
SMARTPOWER.
This feature allows an inexperienced operator
to be more-productive than a seasoned
veteran, preventing the machine from bogging
down in heavy cutting conditions and keeps the
blade speed at optimum cutting speed in any
condition by automatically slowing down the
traction unit ground speed to give more power
to the blades.