
AGCOModel A
AGCO AGCOSTAR 8425
Utility
- power
- 425 hp
- displacement
- 855 ci
- Cylinders
- 6
- Forward gears
- 18
Head to head · Utility

Utility
Crawler
How they compare
AGCOSTAR 8425 is in the 99th percentile; 9430T is in the 99th · 5,383 models
AGCOSTAR 8425 is in the 98th percentile; 9430T is in the 97th · 5,580 models
AGCOSTAR 8425 is in the 93rd percentile; 9430T is in the 93rd · 5,720 models
AGCOSTAR 8425 is in the 83rd percentile; 9430T is in the 83rd · 4,941 models
Full comparison
| Spec | AGCO AGCOSTAR 8425 | John Deere 9430T | Difference |
|---|---|---|---|
| Manufacturer | AGCO | John Deere | — |
| Model | AGCOSTAR 8425 | 9430T | — |
| Category | Utility | Crawler, Agricultural | — |
| Spec | AGCO AGCOSTAR 8425 | John Deere 9430T | Difference |
|---|---|---|---|
| Manufacturer | Cummins | John Deere | — |
| Model | Cummins N14 | PowerTech Plus | — |
| Power Output | 425hp | 425hp | Same |
| Rated RPM | 2,100RPM | 2,100RPM | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 855ci | 826ci | ▲ AGCOSTAR 8425+29 ci · +4% |
| Bore | 5.5in | 5.2in | ▲ AGCOSTAR 8425+0.3 in · +6% |
| Stroke | 6in | 6.5in | ▲ 9430T+0.5 in · +8% |
| Spec | AGCO AGCOSTAR 8425 | John Deere 9430T | Difference |
|---|---|---|---|
| Type | Partially synchronized | Selective gear fixed ratio with full range operator-controlled power shift | — |
| Spec | AGCO AGCOSTAR 8425 | John Deere 9430T | Difference |
|---|---|---|---|
| Length | 272in | 237in | ▲ AGCOSTAR 8425+35 in · +15% |
| Width | 153in | 136in | ▲ AGCOSTAR 8425+17 in · +13% |
| Height | 133in | 134in | ▲ 9430T+1 in · <1% |
| Operating Weight | 28,300lb | 44,380lb | ▲ 9430T+16,080 lb · +57% |
| Spec | AGCO AGCOSTAR 8425 | John Deere 9430T | Difference |
|---|---|---|---|
| System Type | Closed center | Closed-center pressure flow compensated (PFC) | — |
| Steering Type | Hydrostatic power | Electro-hydraulic differential steering controlled by the steering wheel | — |
| Spec | AGCO AGCOSTAR 8425 | John Deere 9430T | Difference |
|---|---|---|---|
| Type | Not recorded | Independent (optional) | — |
| Speed 1 | Not recorded | 1,000rpm | — |
| Spec | AGCO AGCOSTAR 8425 | John Deere 9430T | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | IV/IVN | — |
| Spec | AGCO AGCOSTAR 8425 | John Deere 9430T | Difference |
|---|---|---|---|
| Chassis Type | 4x4 4WD | Crawler | — |
| Drive Type | 4WD | Not recorded | — |
| Steering Type | Hydrostatic power | Electro-hydraulic differential steering controlled by the steering wheel | — |
| Brake Type | Hydraulic disc | Wet multiple disc hydraulically actuated | — |
| Spec | AGCO AGCOSTAR 8425 | John Deere 9430T | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | AGCO AGCOSTAR 8425 | John Deere 9430T | Difference |
|---|---|---|---|
| Coolant | Not recorded | 14gal | — |
| Spec | AGCO AGCOSTAR 8425 | John Deere 9430T | Difference |
|---|---|---|---|
| Type | Cabin with heat and air conditioning | Cab with air-conditioning | — |
Category context