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John Deere 3440

John Deere 3440 tractor
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The John Deere 3440 is a utility tractor produced from 1979 to 1981, built in Rosario, Argentina. It features a 5.9L 6-cylinder liquid-cooled diesel engine producing 102 hp (76.1 kW) with a Syncro-Range 8-speed transmission. The tractor has two-wheel drive, hydraulic wet disc brakes, and a four-post ROPS. Fuel capacity is 38.3 gallons (145.0 L) and hydraulic system capacity is 13 gallons (49.2 L). The rear PTO offers 540/1000 rpm options. Dimensions include a 103.5 inch (262 cm) wheelbase, 158.7 inch (403 cm) length, and a weight of 9140 lbs (4145 kg). Electrical system is negative ground with two 12-volt batteries rated at 88 AH.
John Deere 3440tractorutility tractor5.9L diesel engine102 hpSyncro-Range transmissiontractor specifications
Power102 hp
Founded1979 - 1981
Model3440

Technical Specifications

Detailed specifications and technical data for John Deere 3440

Power

Engine power:102 hp (76.1 kW)

Tires

Ag rear:23.1x30
Ag front:10.00x16
Rear tire:23.1x30
Front tire:10.00x16

Engine

Type:diesel
Model:John Deere 5.9L 6-cyl diesel
Power:102 hp (76.1 kW)
Torque:291 lb-ft (394.6 Nm)
Cooling:liquid-cooled
Starter:electric
Idle RPM:850-2675
Cylinders:6-cylinder
Rated RPM:2200
Torque RPM:1500
Bore/Stroke:4.19x4.33 inches (106 x 110 mm)
Compression:16.7:1
Displacement:359 ci (5.9 L)
Oil capacity:13.75 qts (13.0 L)
Operating RPM:1500-2500
Starter volts:12
Coolant capacity:21.1 qts (20.0 L)

Capacity

Fuel:38.3 gal (145.0 L)
Hydraulic system:13 gal (49.2 L)

Dimensions

Width:94.1 inches (239 cm)
Length:158.7 inches (403 cm)
Weight:9140 lbs (4145 kg)
Wheelbase:103.5 inches (262 cm)
Height (ROPS):91.3 inches (231 cm)
Ground clearance:26.8 inches (68 cm)
Height (steering wheel):82.3 inches (209 cm)

Electrical

Ground:negative
Batteries:2
Battery AH:88
Battery volts:12

Hydraulics

Capacity:13 gal (49.2 L)

Mechanical

ROPS:Four-post ROPS
Drive:Two-wheel drive
Brakes:Hydraulic wet disc brakes

Production

Type:Utility tractor
Built in:Rosario, Argentina
Years produced:1979 - 1981

Transmission

Type:Syncro-Range
Gears:8 forward and 2 reverse
Oil capacity:51.75 qts (49.0 L)

Serial Numbers

Location:Serial number on the right side of the tractor frame, above the front axle.

Power Take-off (PTO)

Rear PTO Type:540/1000