This page provides a detailed comparison of the specifications for the John Deere 2850 and the John Deere 3400.
| John Deere 2850 | John Deere 3400 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | John Deere | John Deere |
| Engine Model | 4239TL | 4039T |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Turbocharged | Turbocharged |
| Engine Cylinders | 4 | 4 |
| Engine Displacement Value | 239 ci (3.9 L) | 239 ci (3.9 L) |
| Engine Rated Rpm | 2300 | 2100 |
| Engine Power Output Value | 86 hp (64.1 kW) | 85 hp (63.4 kW) |
| Transmission | ||
| Transmission Type | Two-speed power shift | Synchronized / Two-speed Power Shift (Twinshift) |
| Transmission Forward Gears | 16 | 20 |
| Transmission Reverse Gears | 8 | 20 |
| Dimensions | ||
| Length Value | 167.1 | - |
| Width Value | 81.4 | 73.2 |
| Operating Weight Value | 7694 lb (3490 kg) | 7672 lb (3480 kg) |
| Miscellaneous | ||
| Chassis | 4x2 2WD | 4x2 2WD |
| Drive Type | 2WD | 2WD |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | II | Category II |
| Hitch Category | Category 3 | Category 3 |
| Hitch Position | Rear | Rear |
| Hydraulic System Type | Closed center constant pressure | Open Center |
| Operator Station Type | Cab | Cab |
| Starter Type | Electric | Electric |
