John DeereModel A
John Deere 4320
Row Crop
- power
- 48.1 hp
- displacement
- 149 ci
- Cylinders
- 4
- Forward gears
- 8
Head to head · Row Crop
John Deere 4320 vs John Deere 620
John DeereModel B
John Deere 620
Row Crop
- power
- 53 hp
- displacement
- 303 ci
- Cylinders
- 2
- Forward gears
- 6
John DeereJohn Deere 4320
vs
John DeereJohn Deere 620
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ 620 higher · +4.9 hp (+10%)432048.1 hp
62053 hp
Median Row Crop Tractor138 hp
4320 is in the 6th percentile; 620 is in the 7th · 1,206 models
Engine Displacement
▲ 620 higher · +154 ci (+103%)4320149 ci
620303 ci
Median Row Crop Tractor391 ci
4320 is in the 4th percentile; 620 is in the 33rd · 1,409 models
Cylinders
▲ 4320 higher · +2 (+100%)43204
6202
Median Row Crop Tractor6
4320 is in the 17th percentile; 620 is in the 1st · 1,417 models
Forward Gears
▲ 4320 higher · +2 (+33%)43208
6206
Median Row Crop Tractor16
4320 is in the 16th percentile; 620 is in the 11th · 1,200 models
4320 (A)620 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | John Deere 4320 | John Deere 620 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | 4320 | 620 | — |
| Category | Row Crop | Row Crop | Same |
Engine
| Spec | John Deere 4320 | John Deere 620 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | 4024T | 5.0L 2-cyl | — |
| Power Output | 48.1hp | 53hp | ▲ 620+4.9 hp · +10% |
| Rated RPM | 2,400RPM | 1,125RPM | ▲ 4320+1,275 RPM · +113% |
| Cylinders | 4 | 2 | ▲ 4320+2 · +100% |
| Displacement | 149ci | 303ci | ▲ 620+154 ci · +103% |
| Bore | 3.4in | 5.5in | ▲ 620+2.1 in · +62% |
| Stroke | 4.1in | 6.4in | ▲ 620+2.3 in · +56% |
Transmission
| Spec | John Deere 4320 | John Deere 620 | Difference |
|---|---|---|---|
| Type | Partially synchronized | Unsynchronized Gear | — |
Dimensions & Weight
| Spec | John Deere 4320 | John Deere 620 | Difference |
|---|---|---|---|
| Length | 159in | 135in | ▲ 4320+24 in · +18% |
| Width | 89.6in | 86.6in | ▲ 4320+3 in · +3% |
| Height | 107in | 88.1in | ▲ 4320+18.9 in · +21% |
| Operating Weight | 10,675lb | 6,800lb | ▲ 4320+3,875 lb · +57% |
Hydraulics
| Spec | John Deere 4320 | John Deere 620 | Difference |
|---|---|---|---|
| System Type | Open center | Not recorded | — |
| Steering Type | Power | Power Assist | — |
Power Take-off (PTO)
| Spec | John Deere 4320 | John Deere 620 | Difference |
|---|---|---|---|
| Type | Transmission or Live PTO | Not recorded | — |
| Speed 1 | 540rpm | 540rpm | Same |
Hitch & Towing
| Spec | John Deere 4320 | John Deere 620 | Difference |
|---|---|---|---|
| Hitch Category | Category 3 | II | — |
Chassis & Drive
| Spec | John Deere 4320 | John Deere 620 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Power | Power Assist | — |
| Brake Type | Not recorded | Differential Mechanical Contracting Band | — |
Electrical
| Spec | John Deere 4320 | John Deere 620 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | John Deere 4320 | John Deere 620 | Difference |
|---|---|---|---|
| Coolant | 1.6gal | 6.5gal | ▲ 620+4.9 gal · +306% |
Operator Station
| Spec | John Deere 4320 | John Deere 620 | Difference |
|---|---|---|---|
| Type | Not recorded | Open Operator Station | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 6th percentile (48.1 hp)B · 7th percentile (53 hp)
Engine Displacement
median 391 ciA · 4th percentile (149 ci)B · 33rd percentile (303 ci)
Cylinders
median 6A · 17th percentile (4)B · 1st percentile (2)
Forward Gears
median 16A · 16th percentile (8)B · 11th percentile (6)
Operating Weight
median 12,307 lbA · 36th percentile (10,675 lb)B · 15th percentile (6,800 lb)
A · 4320B · 620Median Row Crop Tractor