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John DeereModel A
John Deere 4420
Row Crop
- power
- 102 hp
- displacement
- 329 ci
- Cylinders
- 6
- Forward gears
- 8
Head to head · Row Crop
Row Crop

Row Crop
How they compare
4420 is in the 26th percentile; 6430 Premium is in the 29th · 1,206 models
4420 is in the 35th percentile; 6430 Premium is in the 25th · 1,409 models
4420 is in the 50th percentile; 6430 Premium is in the 17th · 1,417 models
4420 is in the 16th percentile; 6430 Premium is in the 50th · 1,200 models
Full comparison
| Spec | John Deere 4420 | John Deere 6430 Premium | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | 4420 | 6430 Premium | — |
| Category | Row Crop | Row Crop | Same |
| Spec | John Deere 4420 | John Deere 6430 Premium | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | John Deere | 4045HL480 PowerTech Plus | — |
| Power Output | 102hp | 106hp | ▲ 6430 Premium+4 hp · +4% |
| Rated RPM | 2,500RPM | 2,300RPM | ▲ 4420+200 RPM · +9% |
| Cylinders | 6 | 4 | ▲ 4420+2 · +50% |
| Displacement | 329ci | 276ci | ▲ 4420+53 ci · +19% |
| Bore | 4in | 4.2in | ▲ 6430 Premium+0.2 in · +5% |
| Stroke | 4.3in | 5in | ▲ 6430 Premium+0.7 in · +16% |
| Spec | John Deere 4420 | John Deere 6430 Premium | Difference |
|---|---|---|---|
| Type | Syncro-Range | Selective gear fixed ratio with partial (4) range operator controlled power shift | — |
| Spec | John Deere 4420 | John Deere 6430 Premium | Difference |
|---|---|---|---|
| Length | 168in | Not recorded | — |
| Height | 82.3in | Not recorded | — |
| Wheelbase | Not recorded | 94.5in | — |
| Operating Weight | 8,283lb | 10,615lb | ▲ 6430 Premium+2,332 lb · +28% |
| Spec | John Deere 4420 | John Deere 6430 Premium | Difference |
|---|---|---|---|
| System Type | Closed center | Closed-center pressure and flow compensated (PFC) | — |
| Steering Type | Power | Hydrostatic power | — |
| Spec | John Deere 4420 | John Deere 6430 Premium | Difference |
|---|---|---|---|
| Type | Independent | Independent | Same |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | 1,000rpm | 1,000rpm | Same |
| Spec | John Deere 4420 | John Deere 6430 Premium | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 420/85R24 | — |
| Rear Tire Size | Not recorded | 460/85R38 | — |
| Spec | John Deere 4420 | John Deere 6430 Premium | Difference |
|---|---|---|---|
| Hitch Type | Three-point hitch | Three-Point Hitch | Same |
| Hitch Category | II | Not recorded | — |
| Hitch Position | Rear | Rear | Same |
| Spec | John Deere 4420 | John Deere 6430 Premium | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Power | Hydrostatic power | — |
| Brake Type | Hydraulic wet disc | Differential hydraulic wet disc | — |
| Spec | John Deere 4420 | John Deere 6430 Premium | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | John Deere 4420 | John Deere 6430 Premium | Difference |
|---|---|---|---|
| Coolant | 5.2gal | 7.7gal | ▲ 6430 Premium+2.5 gal · +48% |
| Spec | John Deere 4420 | John Deere 6430 Premium | Difference |
|---|---|---|---|
| Type | Open | ComfortGard Cab | — |
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