John Deere 4040 Transmission


John Deere 4040 tractor photo
1978 - 1982
Iron Horses Series
Row-Crop tractor
4030
Series:40404240
4050
Transmissions overview
16-speed partial power shift
8-speed partially synchronized
8-speed full power shift
13-speed creeper
Transmission
Transmission:John Deere Quad-Range
Type:partial power shift
Gears:16 forward and 6 reverse
Oil capacity:62 qts
58.7 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 under-drive to each gear.
Speeds
With 18.4-34 rear tires.
4040 Quad-Range partial power shift speeds
John Deere 4040 Quad-Range transmission photo
Transmission
Transmission:John Deere Syncro-Range
Type:partially synchronized
Gears:8 forward and 2 reverse
Oil capacity:62 qts
58.7 L
Four shift stations with two forward gears each. Reverse gear in stations one and two. Shifts between gears within a station are synchronized (clutch must be used). Tractor must be stopped, and clutch used, to select shift stations.
Speeds
4040 Syncro-Range partially synchronized speeds
John Deere 4040 Syncro-Range transmission photo
Transmission
Transmission:John Deere Powershift
Type:full power shift
Gears:8 forward and 4 reverse
Oil capacity:54 qts
51.1 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.
Speeds
4040 Powershift full power shift speeds
John Deere 4040 Powershift transmission photo
Transmission
Transmission:John Deere Syncro-Range Creeper
Type:creeper
Gears:13 forward and 5 reverse
Oil capacity:62 qts
58.7 L
Adds creeper to gears 1-5 of the Syncro-Range transmission. Creeper engaged by clutching and moving creeper control lever.
Speeds
4040 Syncro-Range Creeper creeper speeds
John Deere 4040 Syncro-Range Creeper transmission photo
Page information
Last update:September 3, 2020
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