AGCO ST25: all source data

All 96 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
Distributor	AGCO
Manufacturer	Iseki
(no label)	Compact Utility tractor
(no label)	Built in Matsuyama, Japan

Engine
(no label)	Iseki 1.1L 3-cyl diesel

Transmission
(no label)	6-speed gear
(no label)	hydrostatic

Power
Engine (gross)	24.3 hp \| 18.1 kW
Engine (net)	22.2 hp \| 16.6 kW
Gear PTO (claimed)	19.2 hp \| 14.3 kW
Hydro PTO (claimed)	18.7 hp \| 13.9 kW

Mechanical
(no label)	Four-wheel drive
Final drives	spur gear
Differential lock	mechanical rear
(no label)	Power steering
(no label)	Dry shoe brakes
(no label)	Two-post ROPS.

Capacity
Fuel	6.1 gal \| 23.1 L
Hydraulic system	3.7 gal \| 14.0 L

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

Hitch
Rear Type	I
Control	position control
Rear lift (at ends)	1210 lbs \| 548 kg
Rear lift (at 24"/610mm)	694 lbs \| 314 kg
Rear Arms	fixed link ends with turn-buckle stabilizer

Pto
Rear PTO	transmission (gear)
Rear PTO	independent (hydro)
Clutch	electro-hydraulic wet disc (hydro)
Rear PTO Type	540 (1.375)
Engine RPM	540@2681 (hydro)
Engine RPM	540@2732 (gear)
Mid PTO	transmission (gear)
Mid PTO	independent (hydro)
Mid PTO Type	SAE 15 1.0
Engine RPM	2000@2583 (hydro)
Engine RPM	2000@2698 (gear)

Dimensions
Wheelbase	59.9 inches \| 152 cm
Weight	1588 lbs \| 720 kg
Front tire	5.00-12
Rear tire	9.5-16

Electrical
Ground	negative
Charging system	alternator
Charging amps	40
Battery volts	12

Engine

Engine detail
(no label)	Iseki E3112
(no label)	diesel
(no label)	3-cylinder
(no label)	liquid-cooled inline
Displacement	68.5 ci \| 1.1 L
Bore/Stroke	3.08x3.07 inches \| 78 x 78 mm
Power (net)	22.2 hp \| 16.6 kW
Power (gross)	24.3 hp \| 18.1 kW
Fuel system	indirect injection
Air cleaner	dry
Pre-heating	glow plugs
Compression	22.5:1
Rated RPM	2800
Idle RPM	950-3050
Torque	49.2 lb-ft \| 66.7 Nm
Torque RPM	2000
Starter	electric
Starter volts	12
Oil capacity	2.9 qts \| 2.7 L
Coolant capacity (Coolant)	7.5 qts \| 7.1 L

Transmission

Transmission options
(no label)	6-speed gear
(no label)	hydrostatic

Transmission
Type	gear
Gears	6 forward and 2 reverse
Clutch	184mm mechanical dry disc
Oil capacity	14.8 qts \| 14.0 L
(no label)	Three gears (1-3), plus reverse (R), in two ranges. Tractor must be stopped, and clutch used, to shift gears or range.
Manufacturer	Kayaba
Type	hydrostatic
Gears	infinite forward and reverse (2-range)
Oil capacity	14.8 qts \| 14.0 L

Dimensions

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

Dimensions
Wheelbase	59.9 inches \| 152 cm
Length	105.5 inches \| 267 cm
Width	41 inches \| 104 cm
Height (steering wheel)	51.2 inches \| 130 cm
Height (ROPS)	75.2 inches \| 191 cm
Shipping weight	1588 lbs (hydro) \| 720 kg
Max weight (Max)	2424 lbs \| 1099 kg
Ground clearance	11 inches \| 27 cm
(no label)	Flange rear axle
Front tread	30.3/34.6 inches \| 76/87 cm
Rear tread	31.5 to 35.8 inches \| 80 to 90 cm