This page provides a detailed comparison of the specifications for the John Deere 8420 and the Massey Ferguson 6615 DYNA 4.
| John Deere 8420 | Massey Ferguson 6615 DYNA 4 | |
|---|---|---|
| Images | ||
| Engine | ||
| Engine Manufacturer | John Deere | AGCO POWER |
| Engine Model | - | 2nd Generation SCR |
| Engine Cooling Type | Liquid-cooled | - |
| Engine Fuel Type | Diesel | - |
| Engine Induction Type | Turbocharged | Turbo Intercooled |
| Engine Cylinders | 6 | 4 |
| Engine Displacement Value | 496 ci (8.1 L) | 299 ci (4.9 L) |
| Engine Rated Rpm | 2200 | - |
| Engine Power Output Value | 270 hp (201.3 kW) | 145 hp (108.1 kW) |
| Transmission | ||
| Transmission Type | Full power shift | Semi-powershift |
| Transmission Forward Gears | 16 | 16 |
| Transmission Reverse Gears | 4 | 16 |
| Dimensions | ||
| Length Value | 211.9 | 185.1 |
| Operating Weight Value | 23955 lb (10866 kg) | 11905 lb (5400 kg) |
| Miscellaneous | ||
| Chassis | 4x4 MFWD 4WD | - |
| Drive Type | 4WD | - |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | III/IIIN | - |
| Hitch Category | Category 3 | - |
| Hitch Position | Rear | - |
| Hitch Capacity Value | 17897 lb (8118 kg) | 15653 lb (7100 kg) |
| Hydraulic System Type | Closed center pressure-flow compensated (PFC) | - |
| Operator Station Type | Cab (standard) | - |
| Starter Type | Electric | - |
