AGCO ST25

Name: AGCO ST25
Brand: AGCO

Power

24 hp

Production

2001-2004

Engine

Diesel, 3-cylinder

Transmission

Gear

Weight

1588 lbs (hydro) [720 kg]

Drive

4WD

Under 25 HP 2000s

From the same series:

ST30x

Introduction

Iseki ST25: Compact Powerhouse for Demanding Tasks

Introducing the Iseki ST25, a compact utility tractor that punches well above its weight class. Built for efficiency and reliability, this machine, manufactured by Iseki, is a superb choice for a wide array of agricultural, landscaping, and property maintenance jobs. Get ready to discover a tractor that combines robust engineering with user-friendly operation.

Heart of the Machine: The Iseki Diesel Engine

At the core of the ST25 lies the dependable Iseki E3112 diesel engine. This liquid-cooled, 3-cylinder powerhouse delivers a gross power of 24.3 hp (18.1 kW) and a net power of 22.2 hp (16.6 kW). With indirect injection and glow plug pre-heating, starting is always reliable, even in cooler conditions. The engine's displacement of 1.1 liters ensures a balance of power and fuel efficiency, making it an economical choice for long working days.

Transmission Versatility: Gear or Hydrostatic

The ST25 offers exceptional transmission flexibility to suit your operational style. Choose the mechanical gear transmission featuring 6 forward and 2 reverse gears, providing a robust connection for fieldwork. Alternatively, opt for the hydrostatic transmission, offering infinite forward and reverse speeds across two ranges for seamless speed adjustments and unparalleled ease of use. Both options are paired with a reliable electro-hydraulic wet disc clutch for smooth engagement.

Hydraulic Power for Your Implements

Equipped with an open-center hydraulic system, the ST25 is ready to power a wide range of implements. The system boasts a total flow of 7.9 GPM (29.9 lpm), with a dedicated pump flow of 5.3 GPM (20.1 lpm) and a steering flow of 2.64 GPM (10.0 lpm). Operating at a robust 1990 psi (137.2 bar), this hydraulic system ensures efficient and responsive performance for all your connected equipment.

Robust Drivetrain and Control

Built for traction and control, the ST25 features a four-wheel-drive system for superior grip on challenging terrain. Power steering makes maneuvering effortless, reducing operator fatigue. Engage the mechanical rear differential lock when extra traction is needed, ensuring you can power through the toughest conditions. The rear hitch provides a lift capacity of 694 lbs (314 kg) at 24 inches, making it capable of handling a variety of implements.

Thoughtful Dimensions for Maneuverability

The ST25's dimensions are carefully considered for optimal performance and ease of use. With a wheelbase of 59.9 inches (152 cm) and a width of 41 inches (104 cm), it offers excellent maneuverability in tight spaces. A ground clearance of 11 inches (27 cm) ensures it can navigate varied terrain without issue, while the ROPS height of 75.2 inches (191 cm) provides safety and visibility.

Conclusion

"The Iseki ST25 stands out as a highly capable and versatile compact tractor. Its blend of a reliable Iseki diesel engine, flexible transmission options, robust hydraulics, and thoughtful design makes it an outstanding value for anyone seeking a dependable workhorse for demanding tasks. Whether for farm, field, or property management, the ST25 is engineered to deliver consistent performance and durability."

Introduction

Production Information of AGCO, ST25

The production information of the tractor (ST25) includes details about its manufacturing.

Built in Matsuyama, Japan

Compact Utility tractor


Distributor	AGCO
Manufacturer	Iseki

Dimension and Tires Information of AGCO, ST25

This section sums up the dimension and tires information of the tractor.

Flange rear axle


Rear tread	31.5 to 35.8 inches [80 to 90 cm]
Wheelbase	59.9 inches [152 cm]
Height (ROPS)	75.2 inches [191 cm]
Height (steering wheel)	51.2 inches [130 cm]
Length	105.5 inches [267 cm]
Ground clearance	11 inches [27 cm]
Shipping weight	1588 lbs (hydro) [720 kg]
Width	41 inches [104 cm]
Front tread	30.3/34.6 inches [76/87 cm]
Max weight	2424 lbs [1099 kg]


Standard tires (ag)	Front: 5.00-12. Rear: 9.5-16
Industrial rear	12-16.5
Lawn/turf front	23x8.50-12
Lawn/turf rear	315x75D15

Engine Specifications of AGCO, ST25

Get the specifications for the engine and if different options are available.

Iseki E3112

Liquid-cooled inline

Diesel

3-cylinder


Torque RPM	2000
Torque	49.2 lb-ft [66.7 Nm]
Coolant capacity	7.5 qts [7.1 L]
Power (gross)	24.3 hp [18.1 kW]
Starter	Electric
Air cleaner	Dry
Pre-heating	Glow plugs
Fuel system	Indirect injection
Displacement	68.5 ci [1.1 L]
Power (net)	22.2 hp [16.6 kW]
Bore/Stroke	3.08x3.07 inches [78 x 78 mm]
Idle RPM	950-3050
Starter volts	12
Oil capacity	2.9 qts [2.7 L]
Rated RPM	2800
Compression	22.5:1

Transmission Information of AGCO, ST25Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1

Three gears (1-3), plus reverse (R), in two ranges. Tractor must be stopped, and clutch used, to shift gears or range.


Type	Gear
Oil capacity	14.8 qts [14.0 L]
Gears	6 forward and 2 reverse
Clutch	184mm mechanical dry disc

Transmission variants 2


Manufacturer	Kayaba
Oil capacity	14.8 qts [14.0 L]
Type	Hydrostatic
Gears	Infinite forward and reverse (2-range)

6-speed gear

Hydrostatic

Mechanical Specs of AGCO, ST25Y

This section summarizes all mechanical information such as the brake system and other specifications.

Four-wheel drive

Dry shoe brakes

Power steering

Two-post ROPS.


Final drives	Spur gear
Differential lock	Mechanical rear

Power Information of AGCO, ST25Y

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


	2000@2698 (gear)
Rear PTO	Transmission (gear)
Engine RPM	540@2681 (hydro)
Rear PTO Type	540 (1.375)
	Independent (hydro)
	Independent (hydro)
	540@2732 (gear)
Clutch	Electro-hydraulic wet disc (hydro)
Engine RPM	2000@2583 (hydro)
Mid PTO Type	SAE 15 1.0
Mid PTO	Transmission (gear)

Hydraulics Specifications of AGCO, ST25

Hydraulic system type, pressure, pump flow and valves.


Steering press.	1493 psi [102.9 bar]
Type	Open center
Total flow	7.9 gpm [29.9 lpm]
Pump flow	5.3 gpm [20.1 lpm]
Capacity	3.7 gal [14.0 L]
Steering flow	2.64 gpm [10.0 lpm]
Pressure	1990 psi [137.2 bar]

Three-Point Hitch of AGCO, ST25

Hitch category and rear/front lift capacity.


Rear Type	I
Rear Arms	Fixed link ends with turn-buckle stabilizer
Rear lift (at 24"/610mm)	694 lbs [314 kg]
Control	Position control
Rear lift (at ends)	1210 lbs [548 kg]

Electrical System of AGCO, ST25

Battery voltage, charging system and ground.


Ground	Negative
Battery volts	12
Charging system	Alternator
Charging amps	40

Frequently asked questions

How much horsepower does the AGCO ST25 have?

The AGCO ST25 delivers 24 HP.

What years was the AGCO ST25 produced?

The AGCO ST25 was produced in 2001-2004.

What engine does the AGCO ST25 have?

The AGCO ST25 is powered by a Diesel, 3-cylinder engine.

What transmission does the AGCO ST25 use?

The AGCO ST25 uses a Gear transmission.

How much does the AGCO ST25 weigh?

The AGCO ST25 weighs 1588 lbs (hydro) [720 kg].

Is the AGCO ST25 4WD?

The AGCO ST25 is available in 4WD.

More AGCO models

ST22A22 HP · 2003 - 2008 ST24A22 HP · 2005 - 2008 ST28A28 HP · 2005 - 2008 ST30x28 HP · 2001 ST3030 HP · 2001 - 2004 ST3233 HP · 2001 - 2004 ST33A33 HP · 2005 - 2008 ST34A33 HP · 2005 - 2008

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