This page provides a detailed comparison of the specifications for the John Deere 6520 Premium and the John Deere 6620 Premium.
| John Deere 6520 Premium | John Deere 6620 Premium | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | John Deere | John Deere |
| Engine Model | 6068 | 6068T |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | - | Turbocharged intercooled |
| Engine Cylinders | 6 | 6 |
| Engine Displacement Value | 414 ci (6.8 L) | 414 ci (6.8 L) |
| Engine Rated Rpm | 2300 | 2300 |
| Engine Power Output Value | 110 hp (82.0 kW) | 125 hp (93.2 kW) |
| Transmission | ||
| Transmission Type | Partial power shift | Partial power shift |
| Transmission Forward Gears | 24 | 24 |
| Transmission Reverse Gears | 24 | 24 |
| Dimensions | ||
| Operating Weight Value | 11201 lb (5081 kg) | 11532 lb (5231 kg) |
| Miscellaneous | ||
| Chassis | 4x4 MFWD 4WD | 4x4 MFWD 4WD |
| Drive Type | 4WD | 4WD |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | Three-Point Hitch | Rear Type II/IIIN |
| Hitch Category | II/IIIN | - |
| Hitch Position | Rear | Rear |
| Hitch Capacity Value | 17625 lb (7995 kg) | 18740 lb (8500 kg) |
| Hydraulic System Type | Closed center load sensing | Closed center load sensing |
| Starter Type | Electric | Electric |
