| John Deere 7820 | VS | All other Farm Tractors |
| Production | |||||
|---|---|---|---|---|---|
| Model Year | 2004 | ||||
| Production Manufacturer | John Deere | vs | 15.9% Farm Tractors have John Deere |
||
| Factory | Waterloo, Iowa, Usa | ||||
| Capacity | |||||
|---|---|---|---|---|---|
| Capacity Fuel | 103.5 Gal [391.7 L] 94.7 Gal [358.4 L] (with Right Step) | vs | 0.2% Farm Tractors have 103.5 gal [391.7 L] 94.7 gal [358.4 L] (with right step) |
||
| Power Take-off (PTO) | |||||
|---|---|---|---|---|---|
| Rear RPMs |
540 (68.25 lower than average)
|
vs |
608.25
|
||
| Mechanical | |||||
|---|---|---|---|---|---|
| Chassis | 4x2 2wd4x4 Mfwd 4wd Optional | vs | 21.2% Farm Tractors have 4x2 2WD4x4 MFWD 4WD optional |
||
| Transmission | |||||
|---|---|---|---|---|---|
| Transmission Transmission | Powrquad | ||||
| Transmission Gears |
16 forward (0.87 forward higher than average)
|
vs |
15.13 forward
|
||
| Dimensions | |||||
|---|---|---|---|---|---|
| Wheelbase |
112.6 inches (18.27 inches higher than average)
|
vs |
94.33 inches
|
||
| Weight (operating) | 17, 230 Lbs [7815 Kg] (4wd Autoquad) | ||||
| Hydraulics | |||||
|---|---|---|---|---|---|
| Hydraulics Type | Closed Pfc | ||||
| Hydraulics Valves |
7 (4.36 higher than average)
|
vs |
2.64
|
||
| Valve flow |
32.2 gpm (15.12 gpm higher than average)
|
vs |
17.08 gpm
|
||
| Transmission-2 | |||||
|---|---|---|---|---|---|
| Transmission-2 Comments | Available With Mfwd Only | ||||
| Transmission-2 Transmission | Autoquad | ||||
| Transmission-2 Gears |
20 forward (0.15 forward lower than average)
|
vs |
20.15 forward
|
||
| Engine-2 | |||||
|---|---|---|---|---|---|
| Engine-2 Fuel | Diesel | ||||
| Engine-2 Type | John Deere | ||||
| Engine-2 Cylinders |
6 (1.66 higher than average)
|
vs |
4.34
|
||
| Engine-2 Bore/Stroke | 4.19x5.00 Inches [106 X 127 Mm] | ||||
| Engine-2 Displacement |
414 ci (125.86 ci higher than average)
|
vs |
288.14 ci
|
||
| Engine-2 Cooling | Liquid | ||||
| Engine-2 Compression | 17:1 | ||||
| Engine-2 Rated RPMs |
2100 (2098 higher than average)
|
vs |
2,292
|
||
| 3-Point Hitch | |||||
|---|---|---|---|---|---|
| Rear Type |
3 3N (33.36 lower than average)
|
vs | 0.2% Farm Tractors have 3 3N |
||
| Rear lift | 10, 050 Lbs [4558 Kg] 14, 000 Lbs [6350 Kg] (optional) | ||||
| Power | |||||
|---|---|---|---|---|---|
| PTO (claimed) |
155 hp (42.32 hp higher than average)
|
vs |
112.68 hp
|
||
| PTO (tested) |
176.64 hp (0.61 hp lower than average)
|
vs |
177.25 hp
|
||
| Drawbar (tested) |
143.52 hp (20.43 hp lower than average)
|
vs |
163.95 hp
|
||
| Tires | |||||
|---|---|---|---|---|---|
| Ag front |
11.00-16 (13.1 lower than average)
|
vs |
24.10
|
||
| Ag rear | 480/80R42 | ||||