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John Deere 1640

John Deere 1640 tractor
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The John Deere 1640 is a utility tractor produced from 1979 to 1987. It features a 3.9L 4-cylinder liquid-cooled diesel engine producing 62 hp (46.2 kW) with a PTO power of 54 hp (40.3 kW). The tractor offers 8-speed and 16-speed transmission options with planetary final drives and two- or four-wheel drive. It includes power steering, hydraulic disc brakes, and a four-post ROPS with optional cab and SoundGard (SG2) cab available after 1981. The 1640 has a fuel capacity of 25.1 gallons (95.0 L) and a hydraulic system capacity of 14.5 gallons (54.9 L). Dimensions vary between 2WD and 4WD models, with weights ranging from 7409 to 8004 pounds. Standard tires differ for 2WD and 4WD configurations. The tractor was built in Mannheim, Germany.
John Deere 1640tractorspecificationsenginetransmissiondimensionsutility tractor
Power62 hp
Founded1979 - 1987
Model1640

Technical Specifications

Detailed specifications and technical data for John Deere 1640

Power

Engine:62 hp (46.2 kW)
PTO (claimed):54 hp (40.3 kW)

Tires

2WD Standard tires (ag):Front: 7.50-18. Rear: 13.6/12-38
4WD Standard tires (ag):Front: 11.2-28. Rear: 13.6/12-38

Engine

Make:John Deere
Type:diesel
Power:62 hp (46.2 kW)
Torque:151.2 lb-ft (205.0 Nm)
Cooling:liquid-cooled
Cylinders:4-cylinder
Rated RPM:2500
Torque RPM:1200
Bore/Stroke:4.19x4.33 inches (106 x 110 mm)
Compression:16.8:1
Displacement:239.2 ci (3.9 L)
Oil capacity:9 qts (8.5 L)
Operating RPM:1200-2500
Starter power:4 hp (3.0 kW)
Starter volts:12
Coolant capacity:19 qts (18.0 L)

Capacity

Fuel:25.1 gal (95.0 L)
Hydraulic system:14.5 gal (54.9 L)

Dimensions

Width:81.5 inches (207 cm) Minimum
2WD Length:147 inches (373 cm)
2WD Weight:7409 lbs (3360 kg)
4WD Length:154.5 inches (392 cm)
4WD Weight:8004 lbs (3630 kg)
Rear tread:59.1 to 78.7 inches (150 to 199 cm)
Height (cab):104.7 inches (265 cm)
2WD Wheelbase:89.7 inches (227 cm)
4WD Wheelbase:80 inches (203 cm)
2WD Front tread:53.5 to 79.1 inches (135 to 200 cm)
4WD Front tread:59.1 to 79.1 inches (150 to 200 cm)
Height (exhaust):115.2 inches (292 cm)
2WD Clearance (front axle):25 inches (63 cm)
4WD Clearance (front axle):16.9 inches (42 cm)

Electrical

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

Hydraulics

Type:closed center constant pressure
Capacity:14.5 gal (54.9 L)
Pressure:2466 psi (170.0 bar)
Pump flow:12.4 gpm (46.9 lpm)

Mechanical

ROPS:Four-post ROPS. Cab available with heater. SoundGard (SG2) cab available after 1981.
Drive:Two- or four-wheel drive
Brakes:Hydraulic disc brakes
Final drives:planetary
Power steering:Yes

Production

Type:Utility tractor
Built in:Mannheim, Baden-Württemberg, Germany
Years produced:1979 - 1987

Transmission

Options:8-speed, 16-speed
Gears (8-speed):8 forward and 4 reverse
Gears (16-speed):16 forward and 8 reverse

Tractor hitch

Rear Type:II
Rear lift:6768 lbs (3069 kg)

Power Take-off (PTO)

Engine RPM:540@2400
Rear PTO Type:540

Related Models

John Deere 1840

Model:1840