This page provides a detailed comparison of the specifications for the John Deere 2520 and the John Deere 3420.
| John Deere 2520 | John Deere 3420 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | John Deere | John Deere |
| Engine Model | 3.6L 4-cyl diesel | - |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Natural | Naturally aspirated |
| Engine Cylinders | 4 | 6 |
| Engine Displacement Value | 219 ci (3.6 L) | 303 ci (5.0 L) |
| Engine Rated Rpm | 2500 | 2500 |
| Engine Power Output Value | 26 hp (19.7 kW) | 77 hp (57.4 kW) |
| Transmission | ||
| Transmission Type | Powershift | Syncro-Range |
| Transmission Forward Gears | 8 | 8 |
| Transmission Reverse Gears | 4 | 2 |
| Dimensions | ||
| Length Value | 108.9 | 161 |
| Width Value | 39.2 | - |
| Operating Weight Value | 7130 lb (3234 kg) | 7668 lb (3478 kg) |
| Miscellaneous | ||
| Chassis | 4x2 2WD | 4x2 2WD |
| Drive Type | 2WD | 2WD |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | Three-Point Hitch | - |
| Hitch Category | - | II |
| Hitch Position | Rear | Rear |
| Hydraulic System Type | Open center | Closed Center |
| Starter Type | Electric | Electric |
