John DeereModel A
John Deere 3651
Utility
- power
- 110 hp
- displacement
- 354 ci
- Cylinders
- 6
- Forward gears
- 16
Head to head · Utility
John Deere 3651 vs John Deere 6420
Image not recorded
John DeereModel B
John Deere 6420
Utility
- power
- 110 hp
- displacement
- 276 ci
- Cylinders
- 4
- Forward gears
- 12
John DeereJohn Deere 3651
vs
John DeereJohn Deere 6420
How they compare
Headline specs vs. the whole Utility
Engine Power
= Effectively tied3651110 hp
6420110 hp
Median Utility Tractor55 hp
3651 is in the 87th percentile; 6420 is in the 87th · 5,383 models
Engine Displacement
▲ 3651 higher · +78 ci (+28%)3651354 ci
6420276 ci
Median Utility Tractor183 ci
3651 is in the 86th percentile; 6420 is in the 81st · 5,580 models
Cylinders
▲ 3651 higher · +2 (+50%)36516
64204
Median Utility Tractor4
3651 is in the 93rd percentile; 6420 is in the 50th · 5,720 models
Forward Gears
▲ 3651 higher · +4 (+33%)365116
642012
Median Utility Tractor12
3651 is in the 73rd percentile; 6420 is in the 50th · 4,941 models
3651 (A)6420 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | John Deere 3651 | John Deere 6420 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | 3651 | 6420 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | John Deere 3651 | John Deere 6420 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | ADE | PowerTech 4045HL070 | — |
| Power Output | 110hp | 110hp | Same |
| Rated RPM | 2,300RPM | 2,300RPM | Same |
| Cylinders | 6 | 4 | ▲ 3651+2 · +50% |
| Displacement | 354ci | 276ci | ▲ 3651+78 ci · +28% |
| Bore | 3.9in | 4.2in | ▲ 6420+0.3 in · +8% |
| Stroke | 5in | 5in | Same |
Transmission
| Spec | John Deere 3651 | John Deere 6420 | Difference |
|---|---|---|---|
| Type | Top-Shaft Synchronized | Fully synchronized | — |
Dimensions & Weight
| Spec | John Deere 3651 | John Deere 6420 | Difference |
|---|---|---|---|
| Length | Not recorded | 163in | — |
| Width | Not recorded | 61.8in | — |
| Height | Not recorded | 98.3in | — |
| Operating Weight | 13,510lb | 10,472lb | ▲ 3651+3,038 lb · +29% |
Hydraulics
| Spec | John Deere 3651 | John Deere 6420 | Difference |
|---|---|---|---|
| System Type | Not recorded | Closed center pressure flow compensated | — |
| Steering Type | Hydrostatic power | Hydrostatic power | Same |
Power Take-off (PTO)
| Spec | John Deere 3651 | John Deere 6420 | Difference |
|---|---|---|---|
| Type | Not recorded | Independent rear | — |
| Speed 1 | Not recorded | 540rpm | — |
Hitch & Towing
| Spec | John Deere 3651 | John Deere 6420 | Difference |
|---|---|---|---|
| Hitch Category | III | II | — |
| Hitch Capacity | Not recorded | 4,741lb | — |
Chassis & Drive
| Spec | John Deere 3651 | John Deere 6420 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | 4x4 MFWD 4WD | Same |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Hydrostatic power | Hydrostatic power | Same |
| Brake Type | Not recorded | Hydraulic wet disc | — |
Electrical
| Spec | John Deere 3651 | John Deere 6420 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | John Deere 3651 | John Deere 6420 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 3.6gal | — |
Operator Station
| Spec | John Deere 3651 | John Deere 6420 | Difference |
|---|---|---|---|
| Type | Not recorded | Open | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 87th percentile (110 hp)B · 87th percentile (110 hp)
Engine Displacement
median 183 ciA · 86th percentile (354 ci)B · 81st percentile (276 ci)
Cylinders
median 4A · 93rd percentile (6)B · 50th percentile (4)
Forward Gears
median 12A · 73rd percentile (16)B · 50th percentile (12)
Operating Weight
median 5,303 lbA · 92nd percentile (13,510 lb)B · 87th percentile (10,472 lb)
A · 3651B · 6420Median Utility Tractor