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John DeereModel A
John Deere 4255
Row Crop
- power
- 127 hp
- displacement
- 466 ci
- Cylinders
- 6
- Forward gears
- 15
Head to head · Row Crop
John Deere 4255 vs John Deere 6630 Premium
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John DeereModel B
John Deere 6630 Premium
Row Crop
- power
- 125 hp
- displacement
- 414 ci
- Cylinders
- 6
- Forward gears
- 24
John DeereJohn Deere 4255
vs
John DeereJohn Deere 6630 Premium
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ 4255 higher · +2 hp (+2%)4255127 hp
6630 Premium125 hp
Median Row Crop Tractor138 hp
4255 is in the 44th percentile; 6630 Premium is in the 42nd · 1,206 models
Engine Displacement
▲ 4255 higher · +52 ci (+13%)4255466 ci
6630 Premium414 ci
Median Row Crop Tractor391 ci
4255 is in the 82nd percentile; 6630 Premium is in the 64th · 1,409 models
Cylinders
= Effectively tied42556
6630 Premium6
Median Row Crop Tractor6
4255 is in the 50th percentile; 6630 Premium is in the 50th · 1,417 models
Forward Gears
▲ 6630 Premium higher · +9 (+60%)425515
6630 Premium24
Median Row Crop Tractor16
4255 is in the 33rd percentile; 6630 Premium is in the 81st · 1,200 models
4255 (A)6630 Premium (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | John Deere 4255 | John Deere 6630 Premium | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | 4255 | 6630 Premium | — |
| Category | Row Crop | Row Crop | Same |
Engine
| Spec | John Deere 4255 | John Deere 6630 Premium | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | Not recorded | 6068HL480 | — |
| Power Output | 127hp | 125hp | ▲ 4255+2 hp · +2% |
| Rated RPM | 2,200RPM | 2,300RPM | ▲ 6630 Premium+100 RPM · +5% |
| Cylinders | 6 | 6 | Same |
| Displacement | 466ci | 414ci | ▲ 4255+52 ci · +13% |
| Bore | 4.6in | 4.2in | ▲ 4255+0.4 in · +10% |
| Stroke | 4.8in | 5in | ▲ 6630 Premium+0.2 in · +4% |
Transmission
| Spec | John Deere 4255 | John Deere 6630 Premium | Difference |
|---|---|---|---|
| Type | Power Shift | Partial Power Shift | — |
Dimensions & Weight
| Spec | John Deere 4255 | John Deere 6630 Premium | Difference |
|---|---|---|---|
| Length | 159in | 169in | ▲ 6630 Premium+10 in · +6% |
| Width | 96in | 91.2in | ▲ 4255+4.8 in · +5% |
| Height | 117in | 108in | ▲ 4255+9 in · +8% |
| Operating Weight | 14,050lb | 11,530lb | ▲ 4255+2,520 lb · +22% |
Hydraulics
| Spec | John Deere 4255 | John Deere 6630 Premium | Difference |
|---|---|---|---|
| System Type | Closed center | Load-sensing pressure-flow compensating (PFC) | — |
| Steering Type | Power | Not recorded | — |
Power Take-off (PTO)
| Spec | John Deere 4255 | John Deere 6630 Premium | Difference |
|---|---|---|---|
| Type | Independent with hydraulic clutch | Not recorded | — |
Hitch & Towing
| Spec | John Deere 4255 | John Deere 6630 Premium | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Rear Type IIIN | — |
| Hitch Category | II | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | 6,175lb | Not recorded | — |
Chassis & Drive
| Spec | John Deere 4255 | John Deere 6630 Premium | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | MFWD 4WD | — |
| Steering Type | Power | Not recorded | — |
| Brake Type | Differential hydraulic wet discs | Not recorded | — |
Electrical
| Spec | John Deere 4255 | John Deere 6630 Premium | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | John Deere 4255 | John Deere 6630 Premium | Difference |
|---|---|---|---|
| Coolant | 6.8gal | 7.4gal | ▲ 6630 Premium+0.6 gal · +9% |
Operator Station
| Spec | John Deere 4255 | John Deere 6630 Premium | Difference |
|---|---|---|---|
| Type | Cab | Not recorded | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 44th percentile (127 hp)B · 42nd percentile (125 hp)
Engine Displacement
median 391 ciA · 82nd percentile (466 ci)B · 64th percentile (414 ci)
Cylinders
median 6A · 50th percentile (6)B · 50th percentile (6)
Forward Gears
median 16A · 33rd percentile (15)B · 81st percentile (24)
Operating Weight
median 12,307 lbA · 62nd percentile (14,050 lb)B · 44th percentile (11,530 lb)
A · 4255B · 6630 PremiumMedian Row Crop Tractor