Groundsmaster® 4500 (30885)

Air Filter	Dry, replaceable primary and safety elements.
Armrests	Standard
Battery	12V
Blade Style/Type	Rotary
Blade Type (Description)	27″ (68.6 cm) long, 2.5″ (6.4 cm) wide, 0.25″ (0.64 cm) thick combination blades.
Cab Unit	N/A
Controls	Ignition switch, low and auto mow/transport range selection switch, PTO switch, light switch. Foot-operated traction pedal, individual foot-operated steering brake control of left and right wheels with parking brake lock. One 2-position lift switch.
Cooling System Description	8.25 U.S. gal. (31.2 L) capacity with 10 micron remote spin-on filter, 9 row single pass cooler with tilt out for cleaning. Variable speed hydraulic fan drive with automatic (based on coolant and oil temps) and auto/manual reversing capabilities. Rear-mount, single pass, 7-row radiator with 6.3 fins per inch, 13 U.S. qt. (12.3 L) capacity.
Cruise Control	Standard off/on plus engage switch. Increase/decrease speed through InfoCenter, once engaged.
Cup Holder	Standard
Cutting Unit Accessories	Atomic Mulching Blades, High Sail/Angle Sail Blades, Rear Roller Scraper Kit, Mulching Kit, Deck Lock Kit, 27” Rotary Replacement Cutting Unit
Cutting Unit Lift/Lower	One 2-position switch for deck raise/lower.
Cutting Unit Type/Configuration	Five Contour™ Plus 27″ (68.6 cm), rear-discharge rotary cutting units with standard full-length striping rear rollers. 109″ (277 cm) cutting width, overlap 6.5″ (16.5 cm), overhang 10.4″ (26.4 cm)
Deck Construction	10-gauge steel constructed chambers with 12-gauge welded reinforcements. 1.5″ (3.8 cm) square x 0.25″ (0.6 cm) wall tube with 7-gauge side supports. Spindle support 3/16″ (0.48 cm) high-strength steel and 10-gauge exterior channels.
Drivetrain	Diesel
Electrical System	12-volt, 650 CCA battery, 40 amp alternator. Overload protection with automotive type fuses.
Engine Cooling	Liquid Cooled
Fuel / Power Source	Diesel / Biodiesel
Fuel Capacity	22 U.S. gal. (83.3 L)
Gauges/Instrumentation	InfoCenter™: 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.
Ground Clearance	6″ (15.3 cm)
Ground Following	6″ (15.3 cm) anti-scalp cups on each blade.
Ground Speed – Forward	0 – 13 mph (0 – 21 km/h)
Ground Speed – Reverse	0 – 8 mph (0 – 12.8 km/h)
Height	with 2-post ROPS: 88.8″ (216 cm) upright, 65.2″ (165 cm) folded
Height of Cut Range	0.75″ – 4″ (1.9 cm – 10.2 cm) in 0.25″ (0.6 cm) increments. 3-position 0.030″ (0.08 cm) incremental calibration.
Hydraulic Cylinders	10 micron remote spin-on filter, single pass cooler, 6.3 fins per inch. Variable speed hydraulic fan drive with automatic (based on coolant and oil temps) and auto/manual reversing capabilities.
Hydraulic Fluid Capacity	8.25 U.S. gal. (31.2 L)
Hydraulic Fluid Type	Toro PX™ Extended Life Hydraulic Fluid
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.
Lighting	Standard
Main Frame/Chassis	All welded formed-steel frame with integral tie-down anchors.
Max Slope Angle	Refer to operator’s manual.
Mowing Rate (Productivity)	Up to 8.8 acres/hr (3.6 hectacres/hr)
Mowing Speed	0 – 6.5 mph (0 – 10.4 km/h)
Number of Blades	5
Oil Capacity	6 U.S. qt. (5.7 L)
Optional Accessories	Heat-only Cab, White Sunshade, Red Sunshade, Operator Fan Kit, 4WD Flow Divider Kit, Two-post ROPS Extension System, Windscreen, 90-amp Alternator Kit, Road Light Kit, Rotating Beacon
Overall Width	112.8″ (286 cm) lowered, 88.3″ (224 cm) raised
Parking/Service 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.
Power Steering	Yes
Power Train (Engine Description)	Yanmar® 4-cylinder liquid-cooled, turbo-charged diesel. Power: 55 hp (41.1 kW) gross 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.
Product Length	145.8″ (370 cm)
Rollers	Per deck: Two 5″ (12.7 cm) diameter front rollers, one 3″ (7.6 cm) diameter rear roller.
Safety/Operator Safety	2-post foldable ROPS and seat belt standard.
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.
Spindle Assembly	Ductile cast iron spindle housing. Dual greaseable tapered roller bearings. 1.25″ (3.2 cm) diameter solid cold finished steel spindle shaft. Splined connection between spindle shaft and deck motor. Welded blade retainer plus anti-scalp cups.
Starting	Key Start
Steering System Description	Power steering with dedicated power source, tilt steering.
Tires – Front	29” x 14” – 15”, 6-ply
Tires – Rear	20″ x 10″ – 10″, 4-ply, Turf Tread
Tool Box	Standard
Traction Drive	4WD
Traction Drive (System)	Parallel hydrostatic, closed loop system with full-time 4WD forward/reverse in low (mow) and high (transport) range with optional full-time, momentary traction flow divider (forward only) (Model 31527). 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.
Transport Width	Track Width (front): 88.3″ (224 cm) Track Width (rear): 55.5″ (141 cm)
Weight	4,495 lbs. (2038 kg) with full fluids.
Wheelbase	67.5″ (172 cm)
Width of Cut	109″ (277 cm)

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