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John DeereModel A
John Deere 3550
Utility
- power
- 125 hp
- displacement
- 359 ci
- Cylinders
- 6
- Forward gears
- 16
Head to head · Utility
John Deere 3550 vs John Deere 6620 Premium (2003-2006)
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John DeereModel B
John Deere 6620 Premium (2003-2006)
Utility
- power
- 125 hp
- displacement
- 414 ci
- Cylinders
- 6
- Forward gears
- Not recorded
John DeereJohn Deere 3550
vs
John DeereJohn Deere 6620 Premium (2003-2006)
How they compare
Headline specs vs. the whole Utility
Engine Power
= Effectively tied3550125 hp
6620 Premium (2003-2006)125 hp
Median Utility Tractor55 hp
3550 is in the 90th percentile; 6620 Premium (2003-2006) is in the 90th · 5,383 models
Engine Displacement
▲ 6620 Premium (2003-2006) higher · +55 ci (+15%)3550359 ci
6620 Premium (2003-2006)414 ci
Median Utility Tractor183 ci
3550 is in the 87th percentile; 6620 Premium (2003-2006) is in the 91st · 5,580 models
Cylinders
= Effectively tied35506
6620 Premium (2003-2006)6
Median Utility Tractor4
3550 is in the 93rd percentile; 6620 Premium (2003-2006) is in the 93rd · 5,720 models
Operating Weight
▲ 3550 higher · +2,577 lb (+22%)355014,350 lb
6620 Premium (2003-2006)11,773 lb
Median Utility Tractor5,303 lb
3550 is in the 93rd percentile; 6620 Premium (2003-2006) is in the 90th · 5,107 models
3550 (A)6620 Premium (2003-2006) (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | John Deere 3550 | John Deere 6620 Premium (2003-2006) | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | 3550 | 6620 Premium (2003-2006) | — |
| Category | Utility | Utility | Same |
Engine
| Spec | John Deere 3550 | John Deere 6620 Premium (2003-2006) | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | Not recorded | 6068T 4V-CR | — |
| Power Output | 125hp | 125hp | Same |
| Rated RPM | 2,300RPM | 2,300RPM | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 359ci | 414ci | ▲ 6620 Premium (2003-2006)+55 ci · +15% |
| Bore | 4.2in | 4.2in | Same |
| Stroke | 4.3in | 5in | ▲ 6620 Premium (2003-2006)+0.7 in · +16% |
Transmission
| Spec | John Deere 3550 | John Deere 6620 Premium (2003-2006) | Difference |
|---|---|---|---|
| Type | Synchromesh | Partial power shift | — |
Dimensions & Weight
| Spec | John Deere 3550 | John Deere 6620 Premium (2003-2006) | Difference |
|---|---|---|---|
| Length | 184in | 186in | ▲ 6620 Premium (2003-2006)+2 in · +1% |
| Width | 85in | 90.9in | ▲ 6620 Premium (2003-2006)+5.9 in · +7% |
| Height | 113in | 112in | ▲ 3550+1 in · <1% |
| Operating Weight | 14,350lb | 11,773lb | ▲ 3550+2,577 lb · +22% |
Hydraulics
| Spec | John Deere 3550 | John Deere 6620 Premium (2003-2006) | Difference |
|---|---|---|---|
| System Type | Not recorded | Pressure flow compensating (PFC) | — |
| Steering Type | Power | Hydrostatic power | — |
Power Take-off (PTO)
| Spec | John Deere 3550 | John Deere 6620 Premium (2003-2006) | Difference |
|---|---|---|---|
| Type | Not recorded | Independent | — |
| Speed 1 | Not recorded | 540rpm | — |
| Speed 3 | Not recorded | 1,000rpm | — |
Hitch & Towing
| Spec | John Deere 3550 | John Deere 6620 Premium (2003-2006) | Difference |
|---|---|---|---|
| Hitch Type | Category II | Three-Point Hitch | — |
| Hitch Category | III | II/IIIN | — |
| Hitch Capacity | Not recorded | 16,360lb | — |
Chassis & Drive
| Spec | John Deere 3550 | John Deere 6620 Premium (2003-2006) | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | 4x4 MFWD 4WD | Same |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Power | Hydrostatic power | — |
| Brake Type | Not recorded | Hydraulic wet disc | — |
Electrical
| Spec | John Deere 3550 | John Deere 6620 Premium (2003-2006) | Difference |
|---|---|---|---|
| Battery Voltage | 12V | Not recorded | — |
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | John Deere 3550 | John Deere 6620 Premium (2003-2006) | Difference |
|---|---|---|---|
| Coolant | 5gal | Not recorded | — |
Operator Station
| Spec | John Deere 3550 | John Deere 6620 Premium (2003-2006) | Difference |
|---|---|---|---|
| Type | Not recorded | Cab (standard) | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 90th percentile (125 hp)B · 90th percentile (125 hp)
Engine Displacement
median 183 ciA · 87th percentile (359 ci)B · 91st percentile (414 ci)
Cylinders
median 4A · 93rd percentile (6)B · 93rd percentile (6)
Operating Weight
median 5,303 lbA · 93rd percentile (14,350 lb)B · 90th percentile (11,773 lb)
Length
median 137 inA · 91st percentile (184 in)B · 92nd percentile (186 in)
A · 3550B · 6620 Premium (2003-2006)Median Utility Tractor