AGCO ST22A Tractor

Manufacturer	AGCO
Price	-
Model	ST22A
Equipment Type	Sub-Compact Utility Tractors
Factory	Matsuyama, Japan

AGCO ST22A POWER

Engine (gross)	22.5hp / 16.8kW
PTO (claimed)	18.7hp / 13.9kW

ENGINE DETAIL

The AGCO ST22A features a compact Iseki 3-cylinder diesel engine with a modest 22.5 hp output, making it ideal for small to medium agricultural tasks and urban landscaping. Its 1.1L displacement and 2600 RPM rated speed offer a balance of efficiency and power, which may be advantageous for maneuverability in tight spaces but could be a limitation for heavier fieldwork requiring more horsepower. The 12-volt starter system ensures reliable starting, although operators should consider fuel efficiency and maintenance costs, especially with the liquid-cooled setup in diverse climates.

Description	Iseki diesel 3-cylinder liquid-cooled
Displacement	68.5ci / 1.1L
Bore/Stroke	3.08x3.07inches / 78x 78 mm
Power (gross)	22.5hp / 16.8kW
Rated RPM	2600
Starter volts	12

AGCO ST22A ENGINE

The AGCO ST22A is powered by a compact Iseki 1.1L 3-cylinder diesel engine, providing sufficient torque for light agricultural tasks while ensuring fuel efficiency with a nominal 5.5-gallon (20.8L) fuel tank capacity. Its design makes it suitable for small-scale operations or landscaping, but the limited fuel capacity may necessitate more frequent refueling during extended usage. Additionally, being a smaller tractor, it can maneuver easily in tight spaces but may face challenges with heavier loads beyond its rated capacity.

Description	Iseki 1.1L 3-cyl diesel
Fuel tank	5.5gal / 20.8L

TRANSMISSION

The AGCO ST22A's hydrostatic transmission provides seamless speed control and ease of operation, ideal for applications requiring precise maneuverability, such as landscaping or small-scale farming. Its infinite forward and reverse gears enhance versatility, allowing operators to adapt to varying terrain without manual gear shifting, although it may lead to increased fuel consumption compared to traditional gear systems. Overall, this tractor excels in user-friendly operation but could face challenges in heavy-duty applications requiring robust torque output.

Type	hydrostatic
Gears	infinite (2-range) forward and reverse

MECHANICAL

The AGCO ST22A's 4x4 MFWD setup ensures superior traction and stability on varied terrains, making it ideal for agricultural tasks and utility applications. Its hydrostatic transmission offers seamless speed control, benefiting users who require precise maneuverability, though it may reduce fuel efficiency under heavy loads. Additionally, the fixed ROPS cab design enhances operator safety but limits visibility compared to fully enclosed cabs, potentially impacting user comfort during extended operations.

Chassis	4x4 MFWD 4WD
Steering	power
Brakes	wet disc
Cab	Two-post fixed ROPS
Transmission	hydrostatic

HYDRAULICS

Type	open center
Pump flow	4.1gpm / 15.5lpm

TRACTOR HITCH

Rear Type	I
Rear lift (at ends)	1190lbs / 539kg

POWER TAKE-OFF (PTO)

Rear PTO	independent
Rear RPM	540 (1.375)
Mid PTO	independent
Mid RPM	2000

DIMENSIONS

Wheelbase	57.1inches / 145cm
Length	97.6inches / 247cm
Width	45.8inches / 116cm
Height	72.4inches / 183cm
Weight	1600lbs / 725kg

DIMENSIONS & TIRES

The AGCO ST22A tractor features a compact wheelbase of 57.1 inches, enhancing maneuverability in tight spaces, making it ideal for small farms or landscaping tasks. Weighing 1,600 lbs, it strikes a balance between stability and transportability, but may challenge traction on steep inclines without proper ballast. Overall, this tractor is well-suited for light-duty applications, but users should consider terrain suitability to maximize performance.

Wheelbase	57.1inches / 145cm
Weight	1600lbs / 725kg

ATTACHMENT OVERVIEW

Description

54

54

Type	mid-mount AGCO SM54A/3-blade
Cutting width	54inches / 137cm

60

Type	mid-mount AGCO SM59A/3-blade
Cutting width	60inches / 152cm

ELECTRICAL

Ground	negative
Battery volts	12

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