John DeereModel A
John Deere 4620
Row Crop
- power
- 135 hp
- displacement
- 404 ci
- Cylinders
- 6
- Forward gears
- 8
Tractor comparison: Row Crop
John Deere 4620 vs John Deere 7420
John DeereModel B
John Deere 7420
Row Crop
- power
- 135 hp
- displacement
- 414 ci
- Cylinders
- 6
- Forward gears
- 16
John DeereJohn Deere 4620
vs
John DeereJohn Deere 7420
Main specifications
Main specifications and the Row Crop category median
Engine Power
= Equal4620135 hp
7420135 hp
Median Row Crop Tractor138 hp
4620 is in the 49th percentile and 7420 is in the 49th percentile (1,206 models in the category).
Engine Displacement
▲ 7420 is higher by 10 ci (+2%)4620404 ci
7420414 ci
Median Row Crop Tractor391 ci
4620 is in the 57th percentile and 7420 is in the 66th percentile (1,409 models in the category).
Cylinders
= Equal46206
74206
Median Row Crop Tractor6
4620 is in the 50th percentile and 7420 is in the 50th percentile (1,417 models in the category).
Forward Gears
▲ 7420 is higher by 8 (+100%)46208
742016
Median Row Crop Tractor16
4620 is in the 16th percentile and 7420 is in the 50th percentile (1,200 models in the category).
4620 (A)7420 (B)Median Row Crop Tractor
Full comparison
All specifications
General Information
| Spec | John Deere 4620 | John Deere 7420 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | 4620 | 7420 | — |
| Category | Row Crop | Row Crop | Same |
Engine
| Spec | John Deere 4620 | John Deere 7420 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | John Deere | PowerTech 6068HF475 | — |
| Power Output | 135hp | 135hp | Same |
| Rated RPM | 2,200RPM | 2,100RPM | ▲ 4620+100 RPM · +5% |
| Cylinders | 6 | 6 | Same |
| Displacement | 404ci | 414ci | ▲ 7420+10 ci · +2% |
| Bore | 4.3in | 4.2in | ▲ 4620+0.1 in · +2% |
| Stroke | 4.8in | 5in | ▲ 7420+0.2 in · +4% |
Transmission
| Spec | John Deere 4620 | John Deere 7420 | Difference |
|---|---|---|---|
| Type | Partially synchronized | Partial power shift | — |
Dimensions & Weight
| Spec | John Deere 4620 | John Deere 7420 | Difference |
|---|---|---|---|
| Length | 171in | 203in | ▲ 7420+32 in · +19% |
| Width | 95.7in | 96in | ▲ 7420+0.3 in · <1% |
| Height | 106in | 114in | ▲ 7420+8 in · +8% |
| Operating Weight | 14,925lb | 13,280lb | ▲ 4620+1,645 lb · +12% |
Hydraulics
| Spec | John Deere 4620 | John Deere 7420 | Difference |
|---|---|---|---|
| System Type | Closed center | Closed-center PFC | — |
| Steering Type | Hydrostatic power | Power | — |
Power Take-off (PTO)
| Spec | John Deere 4620 | John Deere 7420 | Difference |
|---|---|---|---|
| Type | Independent | Independent with electro-hydraulic clutch | — |
| Speed 1 | 1,000rpm | 540rpm | ▲ 4620+460 rpm · +85% |
| Speed 2 | Not recorded | 1,000rpm | — |
Hitch & Towing
| Spec | John Deere 4620 | John Deere 7420 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | III | Category 3 | — |
| Hitch Capacity | Not recorded | 8,960lb | — |
Chassis & Drive
| Spec | John Deere 4620 | John Deere 7420 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Hydrostatic power | Power | — |
| Brake Type | Hydraulic wet disc | Hydraulic wet disc | Same |
Electrical
| Spec | John Deere 4620 | John Deere 7420 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | John Deere 4620 | John Deere 7420 | Difference |
|---|---|---|---|
| Coolant | 7gal | 7.4gal | ▲ 7420+0.4 gal · +6% |
Operator Station
| Spec | John Deere 4620 | John Deere 7420 | Difference |
|---|---|---|---|
| Type | Open operator station | ComfortGard Cab (standard) with air-conditioning | — |
Category ranking
Category percentiles
Engine Power
median 138 hpA: 49th percentile (135 hp)B: 49th percentile (135 hp)
Engine Displacement
median 391 ciA: 57th percentile (404 ci)B: 66th percentile (414 ci)
Cylinders
median 6A: 50th percentile (6)B: 50th percentile (6)
Forward Gears
median 16A: 16th percentile (8)B: 50th percentile (16)
Operating Weight
median 12,307 lbA: 66th percentile (14,925 lb)B: 58th percentile (13,280 lb)
A: 4620B: 7420Median Row Crop Tractor