John Deere 7400

John Deere 7400The John Deere 7400 is a 2WD or 4WD row-crop tractor from the 7000 series. This tractor was manufactured by John Deere in Waterloo, Iowa, USA from 1993 to 1996. The John Deere 7400 is equipped with a 6.8 L (414.0 cu·in) six-cylinder diesel engine and one of two transmissions: a fully synchronized transmission with 12 forward and 4 reverse gears or a four-speed power shift transmission with 16 forward and 12 reverse gears.

The JD 7400 row-crop tractor used the John Deere 6068 engine. It is a 6.8 L, 6,784 cm2, (414.0 cu·in) six-cylinder turbocharged diesel engine with 106.0 mm (4.17 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. The compression ratio rating is 17.8:1. This engine produced 101.5 PS (74.6 kW; 100.0 HP) at 2,100 rpm of output power.

The John Deere 7400 is equipped with power steering, independent hydraulic wet disc brakes, the cab (standard) with air-conditioning, and 204.4 liters (54 US gal.; 45 Imp. gal) fuel tank.

John Deere 7400 Specifications

General Specifications
ModelJohn Deere 7400
Wheel base2,840 mm (111.8 in)
Weight (operating) SyncroPlus: 5,745 kg (12,666 lbs)
PowrQuad: 5,775 kg (12,732 lbs)
Fuel tank capacity204.4 liters (54 US gal.; 45 Imp. gal)
Cabin typeCab (standard) with air-conditioning
Engine modelJohn Deere 6068
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement6.8 L, 6,784 cm2, (414.0 cu·in)
Bore and stroke106.0 mm X 127.0 mm (4.17 in X 5 in)
Compression ratio17.8:1
Horsepower101.5 PS (74.6 kW; 100.0 HP) at 2,100 rpm
Transmission and chassis
Chassis4×2 2WD or 4×4 MFWD 4WD
Steering typePower
BrakesIndependent hydraulic wet disc
Transmission modelSyncroPlus
Transmission typeFully synchronized with hydraulic wet disc clutch
Gears12 forward and 4 reverse
Speed Forward: 29.7 kmh (18.5 mph) Reverse: 19.6 kmh (12.2 mph)
Transmission modelPowrQuad
Transmission typeFour-speed power shift with hydraulic wet disc clutch
Gears16 forward and 12 reverse
Speed Forward: 29.7 kmh (18.5 mph) Reverse: 16.9 kmh (10.5 mph)
Front tires Ag: 10.00-16
Rear tires Ag: 18.4-38
Three-Point Hitch
Control type
Lift capacity (at 610 mm/ 24 in)3,110 kg (6,858 lbs)
PTO (Power take-off shaft)
Rear PTO typeIndependent
Rear PTO speed540/1000 rpm
Hydraulic system
Hydraulic typeClosed center
Hydraulic capacity2 or 3 L (0.5 US. gal, 0.4 Imp. gal.)
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