Introduction
Toro Z420 Zero-Turn Mower
The Toro Z420 is a zero-turn mower produced between 2005 and 2006, designed primarily for residential lawn maintenance. It belongs to the Toro Z-series lineup, emphasizing maneuverability and ease of operation in varied turf conditions.
Engine and Power
The machine is powered by a single-cylinder, air-cooled Briggs & Stratton 286H77 gasoline engine. It features a displacement of 465 cc (28.4 ci) and produces a gross power output of 16 hp (11.9 kW). The engine utilizes an electric starter system operating on a 12-volt electrical circuit with a negative ground.
Transmission and Maneuverability
The Z420 is equipped with a Hydro-Gear hydrostatic transmission, which provides infinite forward and reverse speed control without the need for manual gear shifting. As a two-wheel-drive unit, it utilizes power steering to assist the operator in navigating tight spaces and executing zero-degree turns.
Cutting Deck and PTO
The mower is fitted with a 42-inch cutting deck. The mid-mounted power take-off (PTO) is independent and engaged via an electric clutch, allowing the operator to control the mower deck engagement precisely.
Chassis and Operator Environment
Built on a chassis featuring a caster-style front axle, the machine is designed for stability on turf. It utilizes 10x4 front lawn tires and 18x7.5 rear lawn tires. The operator station is of an open design, prioritizing visibility and access for the user.
Conclusion
The Toro Z420 is a compact, residential-grade zero-turn mower that balances power and maneuverability. Its hydrostatic drive and independent PTO system make it suitable for homeowners requiring efficient mowing performance on varied lawn layouts.
Production Information of Toro, Z420
- Zero-turn mower
- Original price was $3,199 in 2005
| Manufacturer | Toro |
|---|
Dimension and Tires Information of Toro, Z420
| Front axle | Caster |
|---|
| Lawn/turf front | 10x4 |
|---|---|
| Lawn/turf rear | 18x7.5 |
Engine Specifications of Toro, Z420
- Briggs & Stratton 286H77
- Air-cooled vertical-shaft
- Gasoline
- 1-cylinder
| Power (gross) | 16 hp [11.9 kW] |
|---|---|
| Displacement | 465 cc [28.4 ci] |
| Starter | Electric |
| Bore/Stroke | 3.44x3.06 inches [87 x 78 mm] |
| Starter volts | 12 |
Transmission Information of Toro, Z420
Transmission variants 1
| Transmission | Hydro-Gear |
|---|---|
| Type | Hydrostatic |
| Gears | Infinite forward and reverse |
Mechanical Specs of Toro, Z420
- Two-wheel drive
- Power steering
- Open operator station.
Power Information of Toro, Z420
| Mid PTO | Independent |
|---|---|
| Clutch | Electric |
Electrical System of Toro, Z420
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 16 HP, the Toro Z420 sits between Z380 (14 HP) and Z480 (18 HP) in Toro's range. Its power puts it in the 19th percentile of 2000s models in our database (1174 machines).
Frequently asked questions
How much horsepower does the Toro Z420 have?
The Toro Z420 delivers 16 HP.
What years was the Toro Z420 produced?
The Toro Z420 was produced in 2005-2006.
What engine does the Toro Z420 have?
The Toro Z420 is powered by a Gasoline, 1-cylinder engine.
What transmission does the Toro Z420 use?
The Toro Z420 uses a Hydro-Gear transmission.
Is the Toro Z420 4WD?
The Toro Z420 is available in 2WD.