John Deere 4440 Transmission

John Deere 4440 tractor photo
1978 - 1982
Iron Horses Series
Row-Crop tractor
Series map:
Transmissions overview
16-speed partial power shift
8-speed full power shift
TransmissionJohn Deere Quad-Range
Typepartial power shift
Gears16 forward and 6 reverse
Oil capacity44 qts (2WD)
41.6 L
 60 qts (4WD)
56.8 L
Four gears (1-4) in four ranges (A-D). Power shift between pairs 1-2 and 3-4 in each range, with synchronized shift between 2-3. Two reverses in ranges A-C. Tractor must be stopped, and clutch used, to shift ranges. Power shift is provided hy a hydraulically-controlled planetary that provides an overdrive to each gear.
With 18.4-38 rear tires.
4440 Quad-Range partial power shift speeds
Shift Pattern
John Deere 4440 transmission controls
TransmissionJohn Deere PowerShift
Typefull power shift
Gears8 forward and 4 reverse
Oil capacity52 qts (2WD)
49.2 L
 68 qts (4WD)
64.4 L
Clutchless shift-on-the-move power shift between all eight forward and four reverse gears. Inching pedal provided for hooking up implements and other precision work.
With 18.4-38 rear tires.
4440 PowerShift full power shift speeds
Shift Pattern
John Deere 4440 transmission controls
Page information
Contact: Peter Easterlund
Updated on April 5, 2022
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