This page provides a detailed comparison of the specifications for the John Deere 7520 (1972-1975) and the John Deere 8220T.
| John Deere 7520 (1972-1975) | John Deere 8220T | |
|---|---|---|
| Images | ||
|
|
||
| Engine | ||
| Engine Manufacturer | John Deere | John Deere |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Turbocharged and intercooled | Turbocharged |
| Engine Cylinders | 6 | 6 |
| Engine Displacement Value | 531 ci (8.7 L) | 496 ci (8.1 L) |
| Engine Rated Rpm | 2100 | 2200 |
| Engine Power Output Value | 175 hp (130.5 kW) | 233 hp (173.7 kW) |
| Transmission | ||
| Transmission Type | Partially synchronized | Full power shift |
| Transmission Forward Gears | 16 | 16 |
| Transmission Reverse Gears | 4 | 4 |
| Dimensions | ||
| Length Value | 219.7 | 207 |
| Width Value | 95.7 | 103.7 |
| Operating Weight Value | 16800 lb (7620 kg) | 25950 lb (11771 kg) |
| Miscellaneous | ||
| Chassis | 4x4 articulated 4WD | Track |
| Drive Type | 4WD | Tracked |
| Hitch Category | Category 3 | III/IIIN |
| Hydraulic System Type | Closed center | Closed center pressure flow compensated (PFC) |
| Operator Station Type | Cab | Cab |
| Starter Type | Electric | 12 volt |
