John Deere 7400 Specs ( 1993-1996 )
Production
| Description | Row-Crop tractor / Built in Waterloo, Iowa, USA / Original price was $52,000 in 1996 |
|---|---|
| Manufacturer | John Deere |
Engine
| Engine type | John Deere 6.8L 6-cyl diesel |
|---|---|
| Fuel tank | 54 gal (204.4 L) |
| Bore/Stroke | 4.19x5.00 inches (106 x 127 mm) |
| Compression | 17.8:1 |
| Description | John Deere 6068 / turbocharged diesel / 6-cylinder / liquid-cooled |
| Displacement | 414 ci (6.8 L) |
| Firing order | 1-5-3-6-2-4 |
| Rated RPM | 2100 |
| Starter volts | 12 |
| Drawbar (tested) | 91.22 hp (68.0 kW) |
| PTO (claimed) | 100 hp (74.6 kW) |
| PTO (tested) | 107.24 hp (80.0 kW) |
Transmission
| Clutch | hydraulic wet disc / hydraulic wet disc |
|---|---|
| Description | Optional transmission. Three gears, plus reverse, in three ranges. / Standard transmission. Four gears (1-4) in four ratios (A-D). |
| Gears | 12 forward and 4 reverse / 16 forward and 12 reverse |
| Transmission | SyncroPlus / PowrQuad |
| Type | fully synchronized / four-speed power shift |
| Transmission type | 12-speed fully synchronized / 16-speed four-speed power shift |
| Transmission type | 12-speed fully synchronized / 16-speed four-speed power shift |
Mechanical
| Cab | Cab standard with air-conditioning. |
|---|---|
| Description | Power steering / Independent hydraulic wet disc brakes |
| Drive type | Two- or four-wheel drive |
Hydraulics
| Type | closed center |
|---|---|
| Valves | 2 or 3 |
Hitch
| Rear lift (at 24"/610mm) | 6,858 lbs (3110 kg) |
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| Rear Type | 2/3N |
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540/1000 |
Electrical
| Battery volts | 12 |
|---|---|
| Ground | negative |
Dimensions & Tires
| Operating weight | 12,666 lbs (SyncroPlus) (5745 kg) |
|---|---|
| Wheelbase | 112.1 inches (284 cm) |
| Front tire | 10.00-16 |
| Rear tire | 18.4-38 |
| Weight | 12666 to 12738 pounds |
| Wheelbase | 112.1 inches (284 cm) |
| Ag front | 10.00-16 |
| Ag rear | 18.4-38 |
7400 Serial Numbers
| 1994 | 1001 |
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| 1995 | 2995 |
| 1996 | 6001 |
| Description | FAQ: How to read a serial number table. |
OCED Tractor Test 1680
| Description | Diesel SynchroPlus 4WDMay 23 - June 2, 1994Link: OCED Tractor Test 1680 file / PTO performance / Drawbar performance |
|---|---|
| Fuel use | 5.7 gal/hour (21.6 l/hour) / 5.9 gal/hour (22.3 l/hour) / 5.9 gal/hour (22.3 l/hour) |
| Max power | 104.92 hp (78.2 kW) / 90.35 hp (67.4 kW) |
| Max pull | 12,739 lbs (5778 kg) |
| Power at rated engine speed | 102.14 hp (76.2 kW) |
OCED Tractor Test 1681
| Description | Diesel PowrQuad 4WDMay 12 - June 2, 1994Link: OCED Tractor Test 1681 file / PTO performance / Drawbar performance |
|---|---|
| Fuel use | 5.9 gal/hour (22.3 l/hour) / 5.9 gal/hour (22.3 l/hour) / 6.0 gal/hour (22.7 l/hour) |
| Max power | 107.24 hp (80.0 kW) / 91.22 hp (68.0 kW) |
| Max pull | 12,958 lbs (5877 kg) |
| Power at rated engine speed | 102.05 hp (76.1 kW) |
Tractor Tests
| Description | OECD 1680: diesel SynchroPlus 4WD / OECD 1681: diesel PowrQuad 4WD |
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