Introduction
Toro SS4225 Zero-Turn Mower
The Toro SS4225 is a zero-turn mower introduced in 2015, engineered for residential lawn maintenance. This model features a compact design, a 42-inch cutting deck, and is powered by a gasoline-fueled engine suitable for efficient grass management.
Engine and Powertrain
The machine is equipped with a Kohler KT725 engine, an air-cooled, two-cylinder V-twin unit with a displacement of 724 cc. It delivers a gross power output of 22 horsepower (16.4 kW). The engine utilizes an electric starter powered by a 12-volt electrical system with a negative ground. Fuel is ignited via Champion RJ12YC spark plugs set to a gap of 0.030 inches. The engine oil capacity is 2 quarts (1.9 liters).
Transmission and Maneuverability
The drivetrain utilizes a Hydro-Gear ZT-2100 hydrostatic transmission. This system provides infinite forward and reverse speed control across three ranges, allowing for precise operation. The mower features two-wheel drive and is equipped with power steering to facilitate the zero-turn capabilities required for navigating obstacles.
Operator Station and Attachments
The SS4225 is configured with an open operator station. It includes an independent mid-mounted power take-off (PTO) engaged via an electric clutch, allowing for the controlled operation of the mower deck. The unit rides on 11x4 front lawn/turf tires and 18x7.5 rear lawn/turf tires.
Conclusion
The Toro SS4225 is a specialized zero-turn mower intended for homeowners requiring a balance of maneuverability and cutting performance. Its hydrostatic drive and 42-inch deck configuration make it well-suited for medium-sized properties where precision around landscaping features is necessary.
Production Information of Toro, SS4225
- Zero-turn mower
- Original price was $2,799 in 2015
| Manufacturer | Toro |
|---|
Dimension and Tires Information of Toro, SS4225
| Length | 73.1 inches [185 cm] |
|---|---|
| Height | 40.3 inches [102 cm] |
| Front axle | Casters |
| Lawn/turf front | 11x4 |
|---|---|
| Lawn/turf rear | 18x7.5 |
Engine Specifications of Toro, SS4225
- Kohler KT725
- Air-cooled vertical-shaft V-Twin
- Gasoline
- 2-cylinder
| Sparkplug | Champion RJ12YC |
|---|---|
| Displacement | 724 cc [44.2 ci] |
| Starter | Electric |
| Bore/Stroke | 3.27x2.64 inches [83 x 67 mm] |
| Sparkplug gap | 0.030 inches [0.762 mm] |
| Oil capacity | 2 qts [1.9 L] |
| Starter volts | 12 |
| Power (gross) | 22 hp [16.4 kW] |
Transmission Information of Toro, SS4225
Transmission variants 1
| Transmission | Hydro-Gear ZT-2100 |
|---|---|
| Type | Hydrostatic |
| Gears | Infinite forward and reverse (3-range) |
Mechanical Specs of Toro, SS4225
- Two-wheel drive
- Power steering
- Open operator station
Power Information of Toro, SS4225
| Mid PTO | Independent |
|---|---|
| Clutch | Electric |
Electrical System of Toro, SS4225
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 22 HP, the Toro SS4225 sits between ZX4800 (21 HP) and 523Dxi (23 HP) in Toro's range. Its power puts it in the 45th percentile of 2010s models in our database (783 machines).
Frequently asked questions
How much horsepower does the Toro SS4225 have?
The Toro SS4225 delivers 22 HP.
What years was the Toro SS4225 produced?
The Toro SS4225 was produced in 2015.
What engine does the Toro SS4225 have?
The Toro SS4225 is powered by a Gasoline, 2-cylinder engine.
What transmission does the Toro SS4225 use?
The Toro SS4225 uses a Hydro-Gear ZT-2100 transmission.
Is the Toro SS4225 4WD?
The Toro SS4225 is available in 2WD.