John Deere

John Deere 3140

The John Deere 3140 is a utility tractor produced from 1980 to 1987. It was built in Mannheim, Baden-Württemberg, Germany. It features a 5.9L 6-cylinder diesel engine producing 97 hp (72.3 kW) with a 16-speed Power Syncron transmission. The tractor offers 2WD and 4WD drive options, wet disc brakes, and a standard cab. It has a fuel capacity of 33.3 gallons and a hydraulic system capacity of 15.85 gallons. The rear hitch is category II with a lift capacity of 7683 lbs. The PTO is independent with 540/1000 RPM options. Dimensions vary slightly between 2WD and 4WD models, with weights ranging from 8896 to 9932 lbs.

Power97 hp

Founded1980 - 1987

Model3140

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Technical Specifications

Detailed specifications and technical data for John Deere 3140

Power

Engine	97 hp (72.3 kW)
PTO (claimed)	84 hp (62.6 kW)

Tires

2WD Standard tires (ag)	Front: 10.00-16. Rear: 18.4/15-38
4WD Standard tires (ag)	Front: 13.6-28. Rear: 18.4/15-38

Engine

Type	diesel, 6-cylinder, liquid-cooled
Model	John Deere 5.9L 6-cyl diesel
Power	97 hp (72.3 kW)
Torque	236 lb-ft (320.0 Nm)
Rated RPM	2500
Torque RPM	1400
Bore/Stroke	4.19x4.33 inches (106 x 110 mm)
Compression	16.8:1
Fuel system	direct injection
Displacement	359 ci (5.9 L)
Oil capacity	12.2 qts (11.5 L)
Operating RPM	1400-2500
Starter power	4 hp (3.0 kW)
Starter volts	12
Coolant capacity	25.4 qts (24.0 L)

Weight

2WD	8896 lbs (4035 kg)
HFWD	9932 lbs (4505 kg)
MFWD	9711 lbs (4404 kg)

Capacity

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

Dimensions

Width	81.5 inches (207 cm)
Length	172.6 inches (438 cm)
Rear tread	64 to 82.7 inches (162 to 210 cm)
Height (cab)	109.7 inches (278 cm)
2WD Wheelbase	100.4 inches (255 cm)
HFWD Wheelbase	100.3 inches (254 cm)
MFWD Wheelbase	101.7 inches (258 cm)
2WD Front tread	56.9 to 82.5 inches (144 to 209 cm)
HFWD Front tread	64.6 to 80.6 inches (164 to 204 cm)
Height (exhaust)	119.6 inches (303 cm)
MFWD Front tread	63.3 to 79 inches (160 to 200 cm)
2WD Clearance (front axle)	27.3 inches (69 cm)
HFWD Clearance (front axle)	21 inches (53 cm)
MFWD Clearance (front axle)	20.9 inches (53 cm)

Electrical

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

Hydraulics

Type	closed center
Valves	1
Capacity	15.85 gal (60.0 L)
Pump flow	12.4 gpm (46.9 lpm)

Mechanical

Cab	Standard
Drive	4x2 2WD, 4x4 HFWD 4WD, 4x4 MFWD 4WD
Brakes	Wet disc brakes
Power steering	Yes

Production

Type	Utility tractor
Built in	Mannheim, Baden-Württemberg, Germany
Years made	1980 - 1987
Manufacturer	John Deere

References

1	The New 3140 published in 1979, by John Deere
2	New Profiles of Performance published in 1979, by John Deere
3	Move up to John Deere... published in 1981

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