Yanmar SA221: all source data
All 63 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | Yanmar |
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| (no label) | Sub-Compact Utility tractor |
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Engine| (no label) | Yanmar 1.0L 3-cyl diesel |
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Transmission| (no label) | hydrostatic |
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Power| Engine (gross) | 21.5 hp | 16.0 kW |
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| Engine (net) | 19.4 hp | 14.5 kW |
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| PTO (claimed) | 15.6 hp | 11.6 kW |
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Mechanical| (no label) | Four-wheel drive |
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| Steering | hydrostatic power |
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| (no label) | Wet disc brakes |
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| (no label) | Two-post foldable ROPS. |
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Capacity| Fuel | 6 gal | 22.7 L |
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| Front axle | 3.2 qts | 3.0 L |
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Hydraulics| Type | open center |
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| Pressure | 1891 psi | 130.4 bar |
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| Pump flow | 4.3 gpm | 16.3 lpm |
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| Steering flow | 3.7 gpm | 14.0 lpm |
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Hitch| Rear Type | 1 (limited) |
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| Rear lift (at 24"/610mm) | 660 lbs | 299 kg |
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Pto| Rear PTO | independent |
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| Clutch | hydraulic |
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| Rear PTO Type | 540 (1.375) |
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| Engine RPM | 554@3200 |
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| Mid PTO | independent |
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| Clutch | 2057:3200 |
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| Mid PTO Type | 2000 (1.0) |
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Dimensions| Wheelbase | 57.9 inches | 147 cm |
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| Weight | 1537 lbs | 697 kg |
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Electrical| Ground | negative |
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| Battery CCA | 540 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Yanmar 3TNM74F |
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| (no label) | diesel |
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| (no label) | 3-cylinder |
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| (no label) | liquid-cooled inline |
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| Displacement | 60.3 ci | 1.0 L |
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| Bore/Stroke | 2.92x3.03 inches | 74 x 77 mm |
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| Emissions | Tier 4 |
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| Power (net) | 19.4 hp | 14.5 kW |
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| Power (gross) | 21.5 hp | 16.0 kW |
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| Rated RPM | 3200 |
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| Torque | 39.4 lb-ft | 53.4 Nm |
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| Starter | electric |
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| Starter volts | 12 |
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| Oil capacity | 3.1 qts | 2.9 L |
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| Coolant capacity (Coolant) | 3 qts | 2.8 L |
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Transmission
Transmission| Type | hydrostatic |
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| Gears | infinite forward and reverse |
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| Oil capacity | 16.4 qts | 15.5 L |
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Dimensions
Tires| Lawn/turf front | 18x8.50-10 |
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| Lawn/turf rear | 26x12.0-12 |
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| Industrial front | 18x8.50-10 |
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| Industrial rear | 26x12.0-12 |
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Dimensions| Wheelbase | 57.9 inches | 147 cm |
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| Length | 102.1 inches | 259 cm |
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| Width | 47.3 inches | 120 cm |
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| Weight | 1537 lbs | 697 kg |
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| Ground clearance | 6.4 inches | 16 cm |
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| Front tread | 35.2 inches | 89 cm |
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| Rear tread | 35.2 inches | 89 cm |
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Height| Steering wheel | 51.1 inches | 129 cm |
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| ROPS | 82.3 inches | 209 cm |
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| ROPS | 66.3 inches (folded) | 168 cm |
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