Sub-CompactPerformance profile
AGCO ST45
The AGCO ST45 is a versatile tractor designed for various farming tasks. It features a powerful 44.2 hp diesel engine made by Iseki. This engine has 4 cylinders and runs at 2600 rpm. The tractor uses a mechanical shuttle transmission with 16 forward and 16 reverse gears, giving the operator plenty of speed options. This tractor is built for comfort and ease of use. It has power steering and a ROPS (Roll-Over Protective Structure) for safety. The ST45 is equipped with a three-point hitch at the rear, which is great for attaching different farm tools. It also has two PTO (Power Take-Off) speeds: 540 rpm at the rear and 2000 rpm in the middle. This allows the tractor to power various implements. The hydraulic system is open center type, which is good for running attachments that need constant power.
ManufacturerAGCOPower44.2 hpEngine4-cylTransMechanical Shuttle
Quick specs
- Category
- Sub-Compact
- Engine Power Output
- 44hp
- Operating Weight
- 4,448 lb
- Transmission
- Mechanical Shuttle
At a glance
How the ST45 compares
vs. Sub-Compact medianDistribution
Engine Power (hp)
Across all Sub-Compact tractors
44.2 hp · 81st
This model
4
Median 26.85 hp
49
This modelSub-Compact tractorsMediann = 816
The ST45 ranks at the 81st percentile for engine power among recorded sub-compact tractors.
Overview
About the AGCO ST45
The AGCO ST45 is a versatile tractor designed for various farming tasks. It features a powerful 44.2 hp diesel engine made by Iseki. This engine has 4 cylinders and runs at 2600 rpm. The tractor uses a mechanical shuttle transmission with 16 forward and 16 reverse gears, giving the operator plenty of speed options. This tractor is built for comfort and ease of use. It has power steering and a ROPS (Roll-Over Protective Structure) for safety. The ST45 is equipped with a three-point hitch at the rear, which is great for attaching different farm tools. It also has two PTO (Power Take-Off) speeds: 540 rpm at the rear and 2000 rpm in the middle. This allows the tractor to power various implements. The hydraulic system is open center type, which is good for running attachments that need constant power.
Full specifications
Every recorded spec
General
| Manufacturer | AGCO |
|---|---|
| Model | ST45 |
| Category | Sub-Compact tractor |
| Operating weight | 4,448lb |
Engine
| Make | Iseki |
|---|---|
| Model | E4CG |
| Power | 44.2hp |
| Cylinders | 4 |
| Displacement | 134.1ci |
| Bore | 3.43in |
| Stroke | 3.64in |
Transmission
| Type | Mechanical Shuttle |
|---|---|
| Forward gears | 16 |
| Reverse gears | 16 |
Chassis & drive
| Steering | Power |
|---|---|
| Cab | ROPS |
Hydraulics
| Type | Open Center |
|---|
Power take-off
| Rear PTO | 540 (rear) / 2000 (mid) |
|---|---|
| PTO speed | 540rpm |
Dimensions
| Length | 137in |
|---|---|
| Width | 69.1in |
| Height | 89in |
| Operating weight | 4,448lb |
Capacities
| Cooling system | 2.5gal |
|---|
Head to head
ST45 vs. Sub-Compact median
How the AGCO ST45 compares to other Sub-Compact tractors
| Spec | This model | Sub-Compact median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 44.2 hp | 26.9 hp | +65% | 81st |
| Engine Displacement | 134 ci | 91.4 ci | +47% | 74th |
| Cylinders | 4 | 3 | +33% | 90th |
| Forward Gears | 16 | 9 | +78% | 89th |
| Operating Weight | 4,448 lb | 2,700 lb | +65% | 87th |
| Length | 137 in | 113 in | +21% | 90th |
| Width | 69.1 in | 50.7 in | +36% | 95th |
| Height | 89 in | 78.4 in | +14% | 73rd |
Medians and percentiles are computed from the sub-compact tractors in our database with a recorded value for each spec (sample sizes 584–816 models).
Compare to tractors with similar specs
Commonly compared AGCO tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| AGCO ST40 | 40.1 hp | 3,323 lb | — | Compare → |
| AGCO ST25 | 24.3 hp | 1,588 lb | — | Compare → |
| AGCO ST22A | 22.5 hp | 1,600 lb | — | Compare → |
| AGCO ST60A | 46.4 hp | 4,078 lb | — | Compare → |
| AGCO ST47A | 47.5 hp | 3,600 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers 5045 | 44 hp | 3,850 lb | 1981–1983 | Compare → |
| Ag King AK4540 | 45 hp | 4,650 lb | — | Compare → |
| Apollo 454 | 45 hp | 4,365 lb | — | Compare → |
| Ascot Universal 445 | 45 hp | 4,500 lb | — | Compare → |
| Barreiros 5000 VR | 45 hp | 4,080 lb | — | Compare → |
Explore
AGCO siblings
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Gallery
AGCO ST45 photos
FAQ
Common questions
How much horsepower does the AGCO ST45 have?
The AGCO ST45 produces 44.2 hp from its 4-cylinder engine. Engine displacement is 134.1 ci.
What transmission is in the AGCO ST45?
Transmission on the AGCO ST45 is Mechanical Shuttle, with 16 forward speeds.
What type of hydraulic system does the AGCO ST45 use?
Hydraulics on the AGCO ST45 are Open Center.
What hitch category is the AGCO ST45?
The AGCO ST45 uses a Category I hitch.
How much does the AGCO ST45 weigh?
The AGCO ST45 weighs about 4,448 lb in operating condition.
What maintenance does the AGCO ST45 require?
Like any tractor, the AGCO ST45 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.