Yanmar SA424
The Yanmar SA424 is a sub-compact utility tractor produced from 2014 to 2022 as part of the SA Series. It features a 1.3L 3-cylinder liquid-cooled diesel engine delivering 23.9 hp gross and 21.7 hp net, with a hydrostatic transmission offering infinite forward and reverse speeds in two ranges. The tractor includes four-wheel drive, hydrostatic power steering, wet disc brakes, and a two-post foldable ROPS. It has a fuel capacity of 6 gallons and an open center hydraulic system with 2429 psi pressure. The SA424 supports a rear 1-category limited hitch with position control and a rear lift capacity of 1209 lbs at 24 inches. PTO options include independent rear and mid PTOs with hydraulic clutches. Dimensions include a 63-inch wheelbase, 105.8-inch length, 54.6-inch width, and 1830 lbs weight. Tire options cover lawn/turf and industrial types. Attachments include a 60-inch mid-mount mower deck and a YL110 front-end loader with detailed lift and breakout capacities.
Power-
Founded-
ModelSA424
Technical Specifications
Detailed specifications and technical data for Yanmar SA424
Power
| Engine (net) | 21.7 hp (16.2 kW) |
|---|---|
| PTO (claimed) | 18.1 hp (13.5 kW) |
| Engine (gross) | 23.9 hp (17.8 kW) |
Tires
| Lawn/turf rear | 36x14.00-15 |
|---|---|
| Industrial rear | 14-17.5 |
| Lawn/turf front | 24x8.50-14 |
| Industrial front | 23x8.50-12 |
Engine
| Type | diesel |
|---|---|
| Model | Yanmar 3TNV80F |
| Torque | 45.7 lb-ft (62.0 Nm) |
| Cooling | liquid-cooled inline |
| Starter | electric |
| Cylinders | 3-cylinder |
| Emissions | Tier 4 |
| Rated RPM | 3200 |
| Bore/Stroke | 3.15x3.30 inches (80 x 84 mm) |
| Power (net) | 21.7 hp (16.2 kW) |
| Displacement | 77.2 ci (1.3 L) |
| Oil capacity | 3.6 qts (3.4 L) |
| Power (gross) | 23.9 hp (17.8 kW) |
| Starter volts | 12 |
| Coolant capacity | 3 qts (2.8 L) |
Height
| ROPS | 85.9 inches (218 cm) |
|---|---|
| ROPS folded | 70.4 inches (178 cm) |
| Steering wheel | 55.3 inches (140 cm) |
Capacity
| Fuel | 6 gal (22.7 L) |
|---|---|
| Front axle | 3.2 qts (3.0 L) |
Dimensions
| Width | 54.6 inches (138 cm) |
|---|---|
| Length | 105.8 inches (268 cm) |
| Weight | 1830 lbs (830 kg) |
| Wheelbase | 63 inches (160 cm) |
| Rear tread | 40.5 inches (102 cm) |
| Front tread | 37.8 inches (96 cm) |
| Ground clearance | 8.5 inches (21 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery CCA | 540 |
| Battery volts | 12 |
Hydraulics
| Type | open center |
|---|---|
| Pressure | 2429 psi (167.5 bar) |
| Pump flow | 4.3 gpm (16.3 lpm) |
| Steering flow | 3.7 gpm (14.0 lpm) |
Mechanical
| ROPS | Two-post foldable ROPS |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Wet disc brakes |
| Steering | hydrostatic power |
Production
| Type | Sub-Compact Utility tractor |
|---|---|
| Series | SA Series |
| Years made | 2014 - 2022 |
Attachments
| Front-end loader | ModelYL110 Loader Dump time1.6s Dump angle45° Lower time2.3s Raise time3.7s Bucket width53 inches (134 cm) Rollback time2.3s Reach (dumped)36 inches (91 cm) Reach (ground)53 inches (134 cm) Rollback angle30° Height (at pin)79 inches (200 cm) Clearance (level)58 inches (147 cm) Breakout force (at pin)2090 lbs (948 kg) Breakout force (bucket)1518 lbs (688 kg) Lift capacity (full at pin)1199 lbs (543 kg) |
|---|---|
| 60" mid-mount mower deck | 60 inches (152 cm) cutting width, mid-mount Yanmar |
Transmission
| Type | hydrostatic |
|---|---|
| Gears | infinite forward and reverse (2-range) |
| Oil capacity | 16.4 qts (15.5 L) |
Tractor hitch
| Control | position control |
|---|---|
| Rear Type | 1 (limited) |
| Rear lift (at 24"/610mm) | 1209 lbs (548 kg) |
Power Take-off (PTO)
| Clutch | hydraulic |
|---|---|
| Mid PTO | independent |
| Rear PTO | independent |
| Engine RPM | 554@3200 |
| Mid PTO Type | 2000 (1.0) |
| Rear PTO Type | 540 (1.375) |
| Mid PTO Clutch | 2057:3200 |
