The John Deere S120 riding lawn mower delivers 22 HP from its John Deere-branded Briggs & Stratton V-Twin engine. This model uses a 42-inch steel mowing deck for consistent cuts on medium to large properties. The hydrostatic transmission uses side-by-side foot pedals for speed and direction changes.
This S120 mower includes standard cruise control to maintain a consistent speed on longer runs. The full-pressure lubrication system with oil filter helps extend engine life. An integrated hour meter helps track maintenance intervals. For routine care, the Easy Change 30-Second Oil Change System simplifies oil changes.
For more detailed specifications or to explore other outdoor equipment, see our Outdoor collection.
| Specification | Value |
|---|---|
| Condition | New |
| Brand | John Deere |
| Model | S120 |
| Product Type | Riding Lawn Mower |
| GTIN | 889818026682 |
| Power | Petrol |
| Engine Power | 22 HP (16.4 kW) |
| Engine Manufacturer | John Deere-Branded Briggs & Stratton 44N677 (M44) |
| Engine Displacement | 724 cc (44.2 cu. in.) |
| Engine Type | V-Twin, Overhead Valve (OHV) |
| Cooling System | Air-Cooled |
| Lubrication | Full-Pressure Lubrication with Oil Filter |
| Air Cleaner | Cartridge Style |
| Fuel Type | Gasoline |
| Fuel Delivery | Pulse Pump and Carburetor |
| Fuel Tank Capacity | 2.4 U.S. Gallons (9.1 L) |
| Oil Change System | John Deere Easy Change 30-Second Oil Change |
| Battery | 12V, 300 CCA |
| Charging System | Regulated 8-Amp |
| Starter Type | Bendix Electric Start |
| Hour Meter | Yes |
| Cutting Width | 42 in (107 cm) |
| Deck Material | Steel |
| Drive Type | Hydrostatic Transmission |
| Power type | Petrol |
| SKU | TI.JD.ROZ.IHT |
John Deere S120 42-Inch 22 HP V-Twin Gas Hydrostatic Riding Lawn Mower