This page provides a detailed comparison of the specifications for the John Deere 8440 and the John Deere 8450.
| John Deere 8440 | John Deere 8450 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | John Deere | John Deere |
| Engine Cooling Type | liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | turbocharged | Turbocharged and intercooled |
| Engine Cylinders | 6 | 6 |
| Engine Displacement Value | 466 ci (7.6 L) | 466 ci (7.6 L) |
| Engine Rated Rpm | 2100 | 2100 |
| Engine Power Output Value | 215 hp (160.3 kW) | 225 hp (167.8 kW) |
| Transmission | ||
| Transmission Type | partial power shift | Partial power shift |
| Transmission Forward Gears | 16 | 16 |
| Transmission Reverse Gears | 6 | 6 |
| Dimensions | ||
| Length Value | 223.5 | 223.5 |
| Operating Weight Value | 26590 lb (12061 kg) | 29150 lb (13222 kg) |
| Miscellaneous | ||
| Chassis | 4x4 articulated 4WD | 4x4 articulated 4WD |
| Drive Type | 4WD | 4WD |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | Three-Point Hitch | Three-Point Hitch |
| Hitch Category | III | Category 3 |
| Hitch Position | Rear | - |
| Hitch Capacity Value | 8545 lb (3876 kg) | 9262 lb (4201 kg) |
| Hydraulic System Type | Closed center | Closed-center constant pressure |
| Operator Station Type | Cab (standard) | - |
| Starter Type | Electric | 12 volts |
