This page provides a detailed comparison of the specifications for the John Deere 7700 and the John Deere 9620RX.
| John Deere 7700 | John Deere 9620RX | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | John Deere | Cummins |
| Engine Model | John Deere | QSX15 |
| Engine Cooling Type | Liquid | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Turbocharged | Variable geometry turbocharged |
| Engine Cylinders | 6 | 6 |
| Engine Displacement Value | 466 ci (7.6 L) | 912 ci (14.9 L) |
| Engine Rated Rpm | 2100 | - |
| Engine Power Output Value | 150 hp (111.9 kW) | 620 hp (462.3 kW) |
| Transmission | ||
| Transmission Type | Partial Power Shift | Full power shift |
| Transmission Forward Gears | 16 | 18 |
| Transmission Reverse Gears | 12 | 6 |
| Dimensions | ||
| Length Value | 187.2 | 322 |
| Operating Weight Value | 13870 lb (6291 kg) | 55500 lb (25174 kg) |
| Miscellaneous | ||
| Chassis | 4x2 2WD | Articulated-crawler |
| Drive Type | 2WD | Track |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | Three-point hitch | Category IV/IVN Opt |
| Hitch Category | IIIN/II | - |
| Hitch Capacity Value | 8930 lb (4051 kg) | 15000 lb (6804 kg) |
| Hydraulic System Type | Open center | Closed-center pressure/flow compensated |
| Operator Station Type | ComfortGard cab (standard) with air-conditioning | Cab (CommandView III) |
| Starter Type | Electric | Electric |
