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John Deere 4040 Tractors

John Deere 4040  
Power: 100 hp[P]
Date of manufacture :
1978 - 1982
Production
Manufacturer:John Deere
Type:Row-Crop tractor
Factory:Waterloo, Iowa, USA
Original price:$29,992 (1982 Syncro-Range ROPS 2WD )
Original price:$36,549 (1982 Power Shift Cab 2WD )
John Deere 4040 Power
Drawbar (claimed):77 hp
57.4 kW
PTO (claimed):90 hp
67.1 kW
Drawbar (tested):76.56 hp
57.1 kW
PTO (tested):90.80 hp
67.7 kW
John Deere 4040 Engine
Mechanical
Chassis:4x2 2WD
 4x4 HFWD 4WD
Differential lock:pedal-actuated hydraulic
Steering:power
Brakes:differential hydraulic wet disc
Cab:Sound-Gard cab standard.
Transmissions:16-speed partial power shift
 8-speed partially synchronized
 8-speed full power shift
 13-speed creeper
Photos
John Deere 4040 photos...
Capacity
Fuel:37 gal
140.0 L
Hydraulic system:11 gal
41.6 L
Hydraulics
Type:closed center
Capacity:11 gal
41.6 L
Valves:1 or 2
Pump flow:23 gpm
87.1 lpm
Tractor hitch
Rear Type:II/I
Rear lift:4316 lbs
1957 kg
 5395 lbs
2447 kg *Optional
Power Take-off (PTO)
Rear PTO:independent
Rear RPM:540/1000 (1.375)
Dimensions & Tires
Wheelbase:104 inches
264 cm
Weight:9630 to 10490 pounds
Front tire:9.5L-15
Rear tire:18.4-38
4040 Serial Numbers
Location:Serial number plate on the rear of the 4040, above the PTO shaft.
photo of 4040 serial number

1978:1000
1979:3199
1980:6033
1981:8707
1982:11727

how to read serial numbers...

Electrical
Ground:negative
Charging system:alternator
Batteries:2
Battery CCA:850
Battery volts:6
Other Tractors
John Deere 4020 Power: 101 hp[P] Date of manufacture : 1963 - 1972
John Deere 4025 Power: 104 hp[P] Date of manufacture : 1969 - 1972
John Deere 4030 Power: 88 hp[P] Date of manufacture : 1973 - 1977
John Deere 4040 Power: 120 hp Date of manufacture : 1977 - 1984
John Deere 4040 Power: 100 hp[P] Date of manufacture : 1978 - 1982
John Deere 4040S Power: 115 hp Date of manufacture : 1981 - 1984
John Deere 4044M Power: 43 hp Date of manufacture : 0000 - 0000
John Deere 4044R Power: 43 hp Date of manufacture : 0000 - 0000
John Deere 4049M Power: 49 hp Date of manufacture : 0000 - 0000