2025 Toro Groundsmaster® 4100 Series 4100-D (30608)
- Year 2025
 - Make Toro
 - Model Groundsmaster® 4100 Series
 
2025 Toro Groundsmaster® 4100 Series 4100-D (30608)
The Groundsmaster® 4100-D wide area rotary mower features an all out-front mower deck for superior operator visibility and increased productivity. This Tier 4 compliant model offers a powerful and efficient Yanmar® turbo-diesel, 55 hp (41 kW) engine and SmartPower™ technology that coupled with the HybridDrive™ cutting deck system delivers optimal power to the cutting blades – efficiently cutting grass even in the toughest conditions. The Groundsmaster 4100-D includes a 10.3' (3.15 m) cutting width, full-time bi-directional four-wheel drive and a SmartCool™ auto-reversing fan that minimizes radiator screen clogging. Operators can enjoy mowing productivity with ROPS safety in the open-air 4100-D.
Features may include:
Major Mowing Capacity- The Groundsmaster® 4100-D/4110-D delivers 55 hp (40.2 kW) and 125 ft.-lbs (169 Nm) torque at 2000 rpm. With so much power at your disposal, it's easy to digest even a large amount of wet, thick grass. With its unmatched engine torque and patented hydraulic motors that directly drive spindles on each deck, the 4100-D/4110-D delivers power where you need it most to cut tough grass. Plus, the shallow deck design forces quicker clipping dispersal, allowing the decks to accept more grass on a faster basis.
 
- The impressive trimming capability means you can get around even the smallest object. The rare ability to mow a 0" uncut circle - without wheel brakes - allows you to easily mow striping patterns without leaving any grass uncut. Smooth turning is made possible by a tight 55.5" (141 cm) wheelbase and an inner, rear-steering turning angle of 53.5 degrees.
 
- Designed with a patented parallel hydraulic traction system it contains hydraulic flow between the front and rear wheels, assuring full-time 4-wheel drive in forward and reverse for mowing around objects on challenging hils with confidence. Weight transfer system or counter-balance that improves the cutting deck's ground following performance and the mower's hill climbing traction capability.
 
- Variable speed, temperature actuated reversing fan. Blows chaff off intake screen to help reduce overheating. Big time saver which reduces that amount of times an operator has to stop and exit the unit to clean the back hood.
 
- In addition to effectively mowing a 54" to 10.5' swath, the Groundsmaster® 4100-D/4110-D offers incredibly tight trimming capabilities. It allows you to trim how you want with one, two, or all three decks engaged, depending on the situation. The 4100-D/4110-D also features a unique, patented, parallel hydraulic traction system in forward and reverse that makes it much easier to trim around a tree or object without scuffing even while traversing a hill.
 
Engine
							Engine Manufacturer
							Yanmar®
						
						
							Cylinder Liners
							4-cylinder
						
						
							Engine Power
							55 hp (41 kW)
						
						
							Engine Torque, Maximum
							125 ft.-lbs. (169 Nm) torque at 2,000 rpm
						
						
							Displacement
							127 cu. in. (2.1 liter)
						
						
							Emissions
							EPA Tier IV Final and Stage V compliant
						
						
							Cooling
							Liquid Cooled
						
						
							Starter
							Key Start
						
						
							Air Filter
							Dry, replaceable primary and safety elements
						
						Drivetrain
							Steering
							Power steering with dedicated power source. Steering wheel tilts to desired operator position.
						
						
							Drive System
							4WD
						
						Fuel System
							Fuel Type
							Diesel / Biodiesel
						
						Battery
							Battery
							12V
						
						Electric
							Electrical
							System: 12-volt, 690 cold cranking amps battery, 80 amp alternator. Overload protection with automotive type fuses.
						
						Wheels & Tires
							Tires, Front Specification
							26" x 12" - 12", 6-ply, Tubeless Multi-Trac
						
						
							Tires, Rear Specification
							20" x 10" - 10", 6-ply, Tubeless Multi-Trac
						
						Operational
							Operating Conditions
							Mowing Rate (Productivity): Up to 10.4 acres/hr (4.2 hectacres/hr)
						
						
							Operating Speed
							Ground Forward / Reverse: 0 - 16.2 mph (0 - 26.1 km/h)  / 0 - 8.1 mph (0 - 13 km/h) | Mowing: 0 - 8.3 mph (0 - 13.4 km/h)
						
						Chassis
							Frame Type
							All welded formed-steel frame with integral tie-down anchors
						
						
							Dimensions
							Ground Following: 6" anti-scalp cups on each blade, adjustable skids, 3 anti-scalp rollers on front deck and 1 on each wing. | Cutting Unit Type/Configuration: Overall - 124" (315 cm), Center deck section - 54" (137.1 cm), Two 37" (93 cm) width of cut wings. 89" (226 cm) width of cut with one wing up.
						
						Dimensions
							Ground Clearance
							6.5" (16.5 cm)
						
						
							Height
							85.3" (216.7 cm) with ROPS up 93.3" (237 cm) with cab | of Cut: 1" - 5" (25 mm - 127 mm) in 0.5" (13 mm) increments
						
						
							Length
							144" (366 cm) with decks down
						
						
							Overall Width
							127" (323 cm) with decks down
						
						
							Transport Width
							71" (180 cm) @ 2" (5 cm) HOC
						
						
							Wheelbase
							55.5" (140 cm)
						
						
							Cutting Width
							124" (315 cm)
						
						
							Spindle Diameter
							diameter spindle shafts: 1.25" (3.17 cm) | diameter conical ductile iron housing, and 2 greaseable tapered roller bearings: 9" (22.9 cm)
						
						Capacities
							Fuel Capacity
							21 U.S. gal. (79.5 L)
						
						
							Hydraulic Capacity
							8.75 U.S. gal. (33.1 L)
						
						
							Oil capacity
							8 U.S. qt. (7.6 L)
						
						Weights
							Weight
							4237 lbs. (1922 kg) with full fluids
						
						Features
							Features
							Blade Style/Type: Rotary | Number of Blades: 7 | Hydraulic Fluid Type: Toro PX™ Extended Life Hydraulic Fluid 
						
						
							Construction Material, Deck
							Welded 0.100" (2.5 mm) high-strength steel with steel 7 and 10-gauge channel and plate reinforcements.
						
						
							Cooling System
							Description: 8.75 gallons (33.1 liters) capacity with 10 micron remote spin-on filter. Single pass cooler, 6.3 fins per inch, Smart Cool™ variable speed radiator cooling fan with automatic (based on coolant and oil temps) and manual reversing capabilities.
						
						
							Seat Type
							4-way adjustable seat, right armrest travels with seat and suspension.