Yanmar SA 221

Yanmar SA 221The Yanmar SA 221 is a 4WD sub-compact utility tractor manufactured by Yanmar since 2014. The Yanmar SA 221 is equipped with a 1.0 L (60.3 cu·in) three-cylinder diesel engine and a hydrostatic transmission with infinite forward and reverse gears.

The Yanmar 221 sub-compact utility tractor used the Yanmar 3TNM74F engine. It is a 1.0 L, 988 cm2, (60.3 cu·in) three-cylinder natural aspirated diesel engine with 74.0 mm (2.91 in) of the cylinder bore and 77.0 mm (3.03 in) of the piston stroke. This engine produced 21.8 PS (16.0 kW; 21.5 HP) at 3,200 rpm of output power.

The Yanmar SA221 is equipped with hydrostatic power steering, wet disc brakes, two-post foldable ROPS and 22.7 liters (6.0 US gal.; 5.0 Imp. gal) fuel tank.

Following attachments are available for the Yanmar SA 221 sub-compact utility tractor:

  • Mid-mount Yanmar 1,520 mm (60 in) mower deck
  • Yanmar YL110 loader

Yanmar SA 221 Specifications

General Specifications
ModelYanmar SA 221
Length2,590 mm (102 in)
Width1,200 mm (47.2 in)
Height (ROPS)2,090 mm (82.3 in)
Wheel base1,470 mm (57.9 in)
Ground clearance160 mm (6.3 in)
Weight697 kg (1,537 lbs)
Fuel tank capacity22.7 liters (6.0 US gal.; 5.0 Imp. gal)
Battery12V, CCA 540A
Cabin typeTwo-post foldable ROPS
Engine modelYanmar 3TNM74F
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement1.0 L, 988 cm2, (60.3 cu·in)
Bore and stroke74.0 mm X 77.0 mm (2.91 in X 3.03 in)
Horsepower21.8 PS (16.0 kW; 21.5 HP) at 3,200 rpm
Torque53.4 N·m (5.4 kg·m, 39.4 ft·lb) at rpm
Oil capacity:2.9 L (3.1 US. qt, 2.6 Imp. qt.)
Coolant capacity:2.8 L (3 US. qt, 2.5 Imp. qt.)
Transmission and chassis
Chassis4×4 MFWD 4WD
Steering typeHydrostatic power
BrakesWet disc
Transmission model
Transmission typeHydrostatic
GearsInfinite forward and reverse
Speed Forward: 13.8 kmh (8.6 mph) Reverse: 13.8 kmh (8.6 mph)
Transmission oil capacity15.5 L (4.1 US. gal, 3.4 Imp. gal.)
Front tires Lawn/turf: 18×8.50-10
Industrial: 18×8.50-10
Rear tires Lawn/turf: 26×12.0-12
Industrial: 26×12.0-12
Three-Point Hitch
CategoryI (limited)
Control type
Lift capacity (at ends)300 kg (662 lbs)
PTO (Power take-off shaft)
Middle PTO typeIndependent
Middle PTO speed2,000 rpm
Rear PTO typeIndependent with hydraulic clutch
Rear PTO speed540 rpm
Hydraulic system
Hydraulic typeOpen center
Pressure1,890 psi (130.3 bar)
Pump flow4.3 gpm (16.3 lpm)
Steering flow3.7 gpm (14 lpm)
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We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. In addition, the characteristics may vary depending on the modification and market. We do not provide advice on technical issues related to the any operation or repair. We do not recommend using provided information for repairing or spare parts ordering, use only official service manuals and spare-parts catalogs.

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