
AGCOModel A
AGCO ST22A
Sub-Compact
- power
- 22.5 hp
- displacement
- 68.5 ci
- Cylinders
- 3
- Forward gears
- Not recorded
Head to head · Sub-Compact

Sub-Compact
Utility
How they compare
ST22A is in the 35th percentile; MT225B is in the 35th · 816 models
ST22A is in the 29th percentile; MT225B is in the 29th · 757 models
ST22A is in the 50th percentile; MT225B is in the 50th · 802 models
ST22A is in the 28th percentile; MT225B is in the 28th · 711 models
Full comparison
| Spec | AGCO ST22A | Challenger MT225B | Difference |
|---|---|---|---|
| Manufacturer | AGCO | Challenger | — |
| Model | ST22A | MT225B | — |
| Category | Sub-Compact | Utility | — |
| Spec | AGCO ST22A | Challenger MT225B | Difference |
|---|---|---|---|
| Manufacturer | Iseki | Iseki | Same |
| Model | Not recorded | E3312 | — |
| Power Output | 22.5hp | 22.5hp | Same |
| Rated RPM | 2,600RPM | 2,600RPM | Same |
| Cylinders | 3 | 3 | Same |
| Displacement | 68.5ci | 68.5ci | Same |
| Bore | 3.1in | 3.1in | Same |
| Stroke | 3.1in | 3.1in | Same |
| Spec | AGCO ST22A | Challenger MT225B | Difference |
|---|---|---|---|
| Type | Hydrostatic | Hydrostatic | Same |
| Spec | AGCO ST22A | Challenger MT225B | Difference |
|---|---|---|---|
| Length | 97.6in | 102in | ▲ MT225B+4.4 in · +5% |
| Width | 45.8in | 39.4in | ▲ ST22A+6.4 in · +16% |
| Height | 72.4in | 65.5in | ▲ ST22A+6.9 in · +11% |
| Operating Weight | 1,600lb | 1,609lb | ▲ MT225B+9 lb · <1% |
| Spec | AGCO ST22A | Challenger MT225B | Difference |
|---|---|---|---|
| System Type | Open center | Open Center | Same |
| Steering Type | Not recorded | Hydrostatic Power | — |
| Spec | AGCO ST22A | Challenger MT225B | Difference |
|---|---|---|---|
| Type | Rear and Mid PTO | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Speed 2 | 2,000rpm | Not recorded | — |
| Spec | AGCO ST22A | Challenger MT225B | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Three-Point Hitch | Same |
| Hitch Category | I | I | Same |
| Hitch Position | Rear | Not recorded | — |
| Hitch Capacity | Not recorded | 591lb | — |
| Spec | AGCO ST22A | Challenger MT225B | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | 4WD | — |
| Steering Type | Not recorded | Hydrostatic Power | — |
| Spec | AGCO ST22A | Challenger MT225B | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
| Spec | AGCO ST22A | Challenger MT225B | Difference |
|---|---|---|---|
| Coolant | Not recorded | 1.9gal | — |
| Spec | AGCO ST22A | Challenger MT225B | Difference |
|---|---|---|---|
| Type | Open operator station | Not recorded | — |
Category context