Tractorpedia.com

AGCO ST55

AGCO ST55 tractor
View Images
The AGCO ST55 is a compact utility tractor built by Iseki in Matsuyama, Japan, produced from 2003 to 2004. It features a 2.8L 4-cylinder liquid-cooled diesel engine producing 55.6 hp gross, with a 12-speed synchro shuttle transmission. The tractor includes four-wheel drive, power steering, wet disc brakes, and a two-post folding ROPS. It has a fuel tank capacity of 12.7 gallons and offers a PTO power of 45.6 hp. The ST55 supports various tire options for agricultural, lawn/turf, and industrial uses. Hydraulics are open center with a pump flow of 11.4 gpm and total flow of 17.3 gpm. The tractor hitch is a category I with position control and a rear lift capacity of 3086 lbs. The ST55 can be equipped with the SL48 front-end loader, which has a lift capacity of 1932 lbs at full height and a breakout force of 3061 lbs. Dimensions include a wheelbase of 78.9 inches, length of 137 inches, width of 72.7 inches, and height of 98.8 inches with ROPS. The tractor weighs 4417 lbs shipping weight.
AGCO ST55compact utility tractorIseki engine55.6 hp12-speed synchro shuttleSL48 loadertractor specifications
Power55 hp
Founded2003 - 2004
ModelST55

Technical Specifications

Detailed specifications and technical data for AGCO ST55

Power

PTO (claimed):45.6 hp (34.0 kW)
Engine (gross):55.6 hp (41.5 kW)

Tires

Ag rear:13.6-28
Ag front:7.5-16
Ag rear (alt):14.9-28
Ag front (alt):35x12.00-16.5
Lawn/turf rear:475/65D-20
Industrial rear:17.5Lx24
Lawn/turf front:29x12.00-15
Industrial front:10x16.5

Engine

Type:diesel
Cooling:liquid-cooled
Cylinders:4-cylinder
Fuel tank:12.7 gal (48.1 L)
Rated RPM:2500
Fuel system:indirect injection
Displacement:173 ci (2.8 L)
Manufacturer:Iseki
Power (gross):55.6 hp (41.5 kW)
Starter volts:12

Dimensions

Width:72.7 inches (184 cm)
Length:137 inches (347 cm)
Wheelbase:78.9 inches (200 cm)
Rear tread:57 to 62 inches (144 to 157 cm)
Front tread:54.5 inches (138 cm)
Height (ROPS):98.8 inches (250 cm)
Shipping weight:4417 lbs (2003 kg)
Ground clearance:12.8 inches (32 cm)
Height (Folded ROPS):75.5 inches (191 cm)

Electrical

Ground:negative
Battery volts:12

Hydraulics

Type:open center
Pressure:2276 psi (156.9 bar)
Pump flow:11.4 gpm (43.1 lpm)
Total flow:17.3 gpm (65.5 lpm)
Steering flow:5.9 gpm (22.3 lpm)

Mechanical

ROPS:Two-post folding ROPS
Power steering:yes
Wet disc brakes:yes
Four-wheel drive:yes

Production

Type:Compact Utility tractor
Series:ST Series
Built in:Matsuyama, Japan
Distributor:AGCO
Manufacturer:Iseki
Years produced:2003 - 2004

Attachments

Loader:SL48 Loader
Dump time:1.9s
Dump angle:32.7°
Lower time:2.3s
Raise time:3.5s
Bucket width:72 inches (182 cm)
Rollback time:1.2s
Reach (dumped):26.2 inches (66 cm)
Reach (ground):67 inches (170 cm)
Rollback angle:17°
Height (at pin):110.5 inches (280 cm)
Clearance (dumped):88.5 inches (224 cm)
Breakout force (bucket):3061 lbs (1388 kg)
Lift capacity (full at pin):1932 lbs (876 kg)

Transmission

Type:synchro shuttle
Gears:12 forward and reverse
Clutch:dry disc

Tractor hitch

Control:position control
Rear Arms:telescopic link ends
Rear Type:I
Rear Lift (at ends):3086 lbs (1399 kg)

Power Take-off (PTO)

Clutch:electro-hydraulic
Rear PTO:independent
Rear PTO Type:540 (1.375)

Related Models

AGCO ST45

Model:ST45