424
24 HP* DIESEL TRACTOR
Designed for challenging terrain, the Yanmar SA424 tractor has greater ground clearance and provides a rugged, stable platform for the work you need to do. Powered by a famously reliable Yanmar three-cylinder diesel engine, the SA424 delivers a unique combination of horsepower and fuel efficiency. And the new operator platform was designed with you in mind: It’s easier to climb on and off, the seat is more comfortable and every instrument and control is at your fingertips.
*As rated by engine manufacturer
Unrivaled versatility
Yanmar outfits the SA424 with a larger, more aggressive tire package, which increases ground clearance and provides more stability over the roughest parts of your property. The design also means you’ll operate with more comfort and confidence. Here’s a quick look at SA424 features to help you get the most work done:
- Hydrostatic transmission with dual pedals for simplified operation
- Power takeoff (PTO) and three-point hitch for attachments
- Lift 1,200 pounds – power typically found in larger tractors
- 24 horsepower
Built Together To Work Together
attachments for mowing, tilling, planting, digging, plowing and much more.
Yanmar designs and builds the major components – engine, front axle, transmission and final drive – to work together. We also smoothly integrate these features and optional attachments so you can get more work done quickly:
- Yanmar-designed front-end loader, with class-leading lift capacity of 1,200 pounds and a quick-attach system for buckets, forks and other attachments
- 60-inch, mid-mount, drive-over mower
- Dual hydraulic pumps
- Smooth hydraulic power steering
- One-touch on/off, electro-hydraulic, independent rear PTO
Warranty and service
- A five-year limited warranty on the powertrain is standard on all new Yanmar SA Series tractor purchases.
- Yanmar attachments are covered by a one-year limited warranty.
Specifications
Powertrain
| Battery | 540 CCA |
| Bore and Stroke in. (mm) | 3.15x3.30 in. (80x84 mm) |
| Cooling system | Water cooled |
| Fuel | Diesel |
| Gross Power | 23.9 HP (17.8 kW)* |
| Maker | Yanmar |
| Maximum Torque ft.lbs. (Nm) | 45.7 ft.lbs (62.0 Nm) |
| Model | 3TNV80F |
| Number of cylinders | 3 |
| PTO Power at Zero Speed | 21.7 HP (16.2 kW) |
| Rated RPM | 3,200 RPM |
| Total displacement | 77.2 cu. In. (1.266 L) |
| Type | 24 Engine Horsepower* Diesel Tractor |
Capacities
| Engine Coolant | 3.0 qt. (2.8 L) |
| Engine Oil | 3.6 qt. (3.4 L) |
| Front Axle Oil | 0.92 gal. (3.5 L) |
| Fuel tank | 6.1 gal. (23.0 L) |
| Transmission Oil | 4.1 gal. (15.5 L) |
Drivetrain
| 2WD/4WD engagement | Selectable |
| Brakes | Wet disc |
| Transmission type | Hydrostatic, 2 Range Speeds |
Hydraulics
| 3-point hitch | Limited Category 1 |
| 3-point lift capacity at 24” (61 cm) | 1,209 lbf. (548 kgf) |
| 4-way loader control valve | Standard |
| Hydraulic Control System | Position Control, Open Center |
| Power steering | Fully Hydraulic |
| Pump capacity (implement) @ Rated | 3.7 GPM (14.1 L/min) |
| Pump capacity (steering) @ Rated RPM | 4.3 GPM (16.1 L/min) |
| System Pressure psi (MPa) | 2,429 psi (16.7 MPa) |
Dimensions
| Ground Clearance (with R4 Tires) | 9.8” (249 mm) |
| Minimum Turning Radius ft. (m) | 8.5 ft. (2.6 m) |
| Overall Height (with Folded ROPS, R4 Tires) | 71.8" (1,824 mm) |
| Overall height (with R4 Tires) | 87.2” (2,215 mm) |
| Overall Height (with R4 Tires, Top Of Steering Wheel) | 56.7" (1,440 mm) |
| Overall length (with 3PH and R4 Tires) | 105.8” (2,688 mm) |
| Weight (with ROPS, R4 Tires, Full Fluid) | 1,830 lbs. (830 kg) |
| Wheelbase | 63.0” (1,600 mm) |
| Width (with R4 Tires) | 54.1” (1,373 mm) |
Tire size
| Industrial (R4) - Front | 23 x 8.50-12 4PR |
| Industrial (R4) - Rear | 14-17.5 6PR |
| Turf (R3) - Front | 24 x 8.50-14 4PR |
| Turf (R3) - Rear | 36 x 14.00-15 4PR |
Traveling speeds
| Forward (with R1 Tires) | mph (kmh) Low: 0-6.3 (0-10.0), High: 0-13.1 (0-21.0) |
| Reverse (with R1 Tires) | mph (kmh) Low: 0-4.3 (0-7.0), High: 0-9.1 (0-14.7) |
PTO
| Mid Shaft | SAE16/32, 15 Splines |
| Mid Speed/Engine RPM | 2,057/3,200 |
| Mid Type | Independent |
| Power Take Off (PTO) Power HP (kW) | 18.1 HP (13.5 kW) |
| Rear Shaft Size | 35 mm OD, 6 Splines |
| Rear Speed/Engine RPM | 554/3,200 |
| Rear Type | Independent |
| Type | Hydraulic Clutch |