Toro Groundsmaster® 4500-D (ROW)

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 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.

ENGINE	Yanmar® 4-cylinder liquid-cooled, turbo-charged diesel. Power: 55 hp (41.1 kW) power at rated speed of 2700 rpm. Torque peak: 125 ft-lbs (169 Nm) @ 2000 rpm. Displacement: 127 cu. in. (2.1 liters). EPA Tier IV Final and Stage V Compliant.
AIR CLEANER	Dry, replaceable primary and safety elements.
FUEL CAPACITY	22 gallons (83 liters) diesel fuel. Biodiesel-Ready for use up to B-20 (20% biodiesel and 80% petroleum blend).
RADIATOR	Rear-mount, single pass, 7-row, 6.3 fins per inch, 13 quart (12.3 liters) capacity
TRACTION DRIVE	Parallel hydrostatic, closed loop system with full-time 4WD forward/reverse in low (mow) and high (transport) range with optional full-time, optional full-time or momentary traction flow divider momentary traction flow divider (forward only) (Model 31529). Variable displacement piston pump with electronic servo control powers dual speed piston motor drive into double reduction planetary in front, and mechanical axle in rear. Smart Power® feature controls traction speed to maintain optimal cutting blade speed.
HYDRAULICS/COOLING	8.25 gallon (31.3 liter) capacity with 10 micron remote spin-on filter, single-pass cooler, 6.3 fins per inch. Variable speed SmartCool hydraulic fan drive with automatic (based on coolant and oil temps) and auto/manual reversing capabilities.
DIAGNOSTICS	Diagnostics pressure test ports: forward and reverse traction, deck circuit 1 & 2, reverse 4WD, lift, steering, traction charge, and counter balance.
GROUND SPEED	Transport: 0-13 mph (0-21 km/h) forward, 0-8.0 mph (0-12.8 km/h) reverse. Mow: 0-8.0 mph (0-12.8 km/h) forward, 0-6.5 mph (0-10.4 km/h) reverse. (Max speeds adjustable by both operator and supervisor.)
TIRES	Front: 29 x 14-15, 6-ply ultra-tread. Rear: 20 x 10-10, 4-ply Multi-Trac tread.
MAIN FRAME	All welded formed-steel frame with integral tie-down anchors.
BRAKES	Dynamic through hydrostatic transmission, plus mechanically-actuated, internal wet disc brakes on input to each planetary drive. Individual foot-operated steering brake control of left and right front wheel. Lock pedals together and latch to engage parking brake.
SEAT	Premium seat with adjustments for operator weight via air ride suspension, seat fore/aft position, seat back angle, arm rest height and retractable seat belt.
STEERING	Power steering with dedicated power source, tilt steering.
INSTRUMENTATION	InfoCenterTM System: Onboard LCD display shows gauges, alerts/faults, service reminders, electrical system diagnostics. Indicates fuel level, coolant temperature, intake temperature, low oil pressure, alternator, engine hours, engine rpm, hydraulic oil temperature, voltage and fuel usage.
CONTROLS	Ignition switch, traction range selection switch, PTO switch, light switch, cruise control switch. Foot-operated traction pedal, individual foot-operated steering brake control of left and right wheels with parking brake lock. Lift Switches: One 2-position switch (GM 4500-D). Three 2-position switches (GM 4700-D).
CRUISE CONTROL	Off/on/engage switch with on-screen adjustable speed control through the InfoCenter while engaged. Auto-disengage with PTO deactivation or braking.
ELECTRICAL	12-volt, 650 cold cranking amps battery, 40 amp alternator. Overload protection with automotive type fuses.
INTERLOCKS	Prevents engine from starting unless traction pedal is in neutral and deck is disengaged. If operator leaves seat with deck engaged, engine stops. Machine automatically switches to low range if decks are lowered. Engine stops if parking brake engaged and traction pedal not in neutral. Prevents switching mow to transport unless stopped to protect turf.
OPERATOR AREA	Beverage holder, radio holder, 12-volt power point, storage box (tools, jackets, golf balls, etc.), seat belt.
WORK LIGHT	Standard, LEDs, 650 lumens.
ROPS	2-post foldable, standard.
DIMENSIONS W/ CUTTING UNITS	Overall length w/decks down: 145.8″ (370 cm) Overall width, lowered/raised: 112.8″ (286 cm)/88.3″ (224 cm) Height w/2-post ROPS: 88.8″ (216 cm) upright, 65.2″ (165 cm) folded Wheelbase: 67.5″ (172 cm) Track Width, front/rear: 88.3″ (224 cm)/55.5″ (141 cm) Ground clearance: 6″ (15.3 cm)
WEIGHT	4,495 lbs. (2038 kg) – with full fluids.
MOWING RATE**	8.8 acres/hr (3.6 hectares/hr
SAFETY	Complies with American National Standards Institute (ANSI B71.4-2017) and applicable ISO EN 5395 (CE) standards (machine directive 89/392, 91/368, 93/44, 84/538, 89/336) requirements.
WARRANTY	Two-year limited warranty. Refer to the Operator’s Manual for further details