John DeereModel A
John Deere 4520
Row Crop
- power
- 55.9 hp
- displacement
- 149 ci
- Cylinders
- 4
- Forward gears
- Not recorded
Head to head · Row Crop
John Deere 4520 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 4520
vs
John DeereJohn Deere 620
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ 4520 higher · +2.9 hp (+5%)452055.9 hp
62053 hp
Median Row Crop Tractor138 hp
4520 is in the 8th percentile; 620 is in the 7th · 1,206 models
Engine Displacement
▲ 620 higher · +154 ci (+103%)4520149 ci
620303 ci
Median Row Crop Tractor391 ci
4520 is in the 4th percentile; 620 is in the 33rd · 1,409 models
Cylinders
▲ 4520 higher · +2 (+100%)45204
6202
Median Row Crop Tractor6
4520 is in the 17th percentile; 620 is in the 1st · 1,417 models
Operating Weight
▲ 620 higher · +2,940 lb (+76%)45203,860 lb
6206,800 lb
Median Row Crop Tractor12,307 lb
4520 is in the 5th percentile; 620 is in the 15th · 1,350 models
4520 (A)620 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | John Deere 4520 | John Deere 620 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | 4520 | 620 | — |
| Category | Row Crop | Row Crop | Same |
Engine
| Spec | John Deere 4520 | John Deere 620 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | John Deere | 5.0L 2-cyl | — |
| Power Output | 55.9hp | 53hp | ▲ 4520+2.9 hp · +5% |
| Rated RPM | Not recorded | 1,125RPM | — |
| Cylinders | 4 | 2 | ▲ 4520+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 4520 | John Deere 620 | Difference |
|---|---|---|---|
| Type | Hydrostatic | Unsynchronized Gear | — |
Dimensions & Weight
| Spec | John Deere 4520 | John Deere 620 | Difference |
|---|---|---|---|
| Length | 171in | 135in | ▲ 4520+36 in · +27% |
| Width | 95.7in | 86.6in | ▲ 4520+9.1 in · +11% |
| Height | 106in | 88.1in | ▲ 4520+17.9 in · +20% |
| Operating Weight | 3,860lb | 6,800lb | ▲ 620+2,940 lb · +76% |
Hydraulics
| Spec | John Deere 4520 | John Deere 620 | Difference |
|---|---|---|---|
| System Type | Closed center | Not recorded | — |
| Steering Type | Power | Power Assist | — |
Power Take-off (PTO)
| Spec | John Deere 4520 | John Deere 620 | Difference |
|---|---|---|---|
| Type | Independent Rear PTO | Not recorded | — |
| Speed 1 | 540rpm | 540rpm | Same |
Hitch & Towing
| Spec | John Deere 4520 | John Deere 620 | Difference |
|---|---|---|---|
| Hitch Category | II | II | Same |
Chassis & Drive
| Spec | John Deere 4520 | John Deere 620 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | 4WD | 2WD | — |
| Steering Type | Power | Power Assist | — |
| Brake Type | Differential hydraulic wet disc | Differential Mechanical Contracting Band | — |
Electrical
| Spec | John Deere 4520 | John Deere 620 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | John Deere 4520 | John Deere 620 | Difference |
|---|---|---|---|
| Coolant | 7gal | 6.5gal | ▲ 4520+0.5 gal · +8% |
Operator Station
| Spec | John Deere 4520 | John Deere 620 | Difference |
|---|---|---|---|
| Type | Open operator station | Open Operator Station | Same |
Category context
Both models against the field
Engine Power
median 138 hpA · 8th percentile (55.9 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)
Operating Weight
median 12,307 lbA · 5th percentile (3,860 lb)B · 15th percentile (6,800 lb)
Length
median 180 inA · 37th percentile (171 in)B · 9th percentile (135 in)
A · 4520B · 620Median Row Crop Tractor