John Deere

John Deere 3040

The John Deere 3040 is a utility tractor produced from 1980 to 1987. It features a 5.9L 6-cylinder liquid-cooled diesel engine producing 88.5 hp (66.0 kW) net power. The tractor offers 8-speed and 16-speed two-speed power shift transmissions, with mechanical rear differential lock and planetary final drives. It has a Sound Gard SG2 cab as standard and is available in two- or four-wheel drive configurations. The 3040 has a rear PTO with 540/1000 rpm options and a rear lift capacity of 7685 lbs (3485 kg). It was built in Mannheim, Germany, and is known for its robust hydraulic system and reliable performance in utility tractor applications.

Power88 hp

Founded1980 - 1987

Model3040

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Technical Specifications

Detailed specifications and technical data for John Deere 3040

Power

Engine (net)	88.5 hp (66.0 kW)
PTO (claimed)	77.8 hp (58.0 kW)

Tires

2WD Standard tires (ag)	Front: 10.00-16. Rear: 16.9-38
4WD Standard tires (ag)	Front: 12.4-28. Rear: 16.9-38

Engine

Model	John Deere 5.9L 6-cyl diesel
Torque	218 lb-ft (295.6 Nm)
Cooling	liquid-cooled
Starter	electric
Cylinders	6-cylinder
Fuel type	diesel
Rated RPM	2500
Torque RPM	1300
Air cleaner	dry
Bore/Stroke	4.19x4.33 inches (106 x 110 mm)
Fuel system	direct injection
Power (net)	88.5 hp (66.0 kW)
Displacement	359 ci (5.9 L)
Manufacturer	John Deere
Oil capacity	12.2 qts (11.5 L)
Starter volts	12
Coolant capacity	25.4 qts (24.0 L)
Compression ratio	16.8:1

Capacity

Fuel	33.3 gal (126.0 L)
Hydraulic system	15.85 gal (60.0 L)

Dimensions

Width	81 inches (205 cm)
2WD Length	167 inches (424 cm)
4WD Length	173 inches (439 cm)
Rear tread	63 to 79 inches (160 to 200 cm)
Height (cab)	110 inches (279 cm)
2WD Wheelbase	100 inches (254 cm)
4WD Wheelbase	102 inches (259 cm)
2WD Front tread	57 to 82 inches (144 to 208 cm)
4WD Front tread	55.6 to 83 inches (141 to 210 cm)
Height (exhaust)	119 inches (302 cm)
2WD Shipping weight	9175 lbs (4161 kg)
4WD Shipping weight	9790 lbs (4440 kg)
2WD Clearance (front axle)	26 inches (66 cm)
4WD Clearance (front axle)	20 inches (50 cm)

Electrical

Ground	negative
Batteries	2
Battery AH	88
Battery volts	12
Charging amps	55
Charging system	alternator

Hydraulics

Type	closed center
Capacity	15.85 gal (60.0 L)
Pressure	2466 psi (170.0 bar)
Pump flow	12.4 gpm (46.9 lpm)

Mechanical

Cab	Sound Gard SG2 cab standard
Drive	Two- or four-wheel drive
Brakes	Hydraulic wet disc brakes
Final drives	planetary
Power steering	yes
Differential lock	mechanical rear

Production

Type	Utility tractor
Built in	Mannheim, Baden-Württemberg, Germany
Years produced	1980 - 1987

References

Reference 1	3040 Tractor published in 1981, by John Deere
Reference 2	Move up to John Deere... published in 1981

Transmission

Type	Power Syncron two-speed power shift
Clutch	dry disc
Options	8-speed, 16-speed two-speed power shift
Oil capacity	63.4 qts (60.0 L)
Gears (8-speed)	8 forward and 4 reverse
Gears (16-speed power shift)	16 forward and 8 reverse

Tractor hitch