John Deere 4840


John Deere 4840 tractor photo
1978 - 1982
Iron Horses Series
Row-Crop tractor
Series:46404840
4850
Production
Manufacturer:John Deere
Type:Row-Crop tractor
Factory:Waterloo, Iowa, USA
Original price:$60,000 (1982 )
John Deere 4840 Power
Drawbar (claimed):157 hp
117.1 kW
PTO (claimed):180 hp
134.2 kW
Drawbar (tested):151.21 hp
112.8 kW
PTO (tested):180.63 hp
134.7 kW
power test details ...
John Deere 4840 Engine
John Deere 7.6L 6-cyl diesel
Engine details ...
Mechanical
Chassis:4x2 2WD
Differential lock:pedal-actuated hydraulic
Steering:power
Brakes:differential hydraulic wet disc
Cab:Sound-Gard cab.
Transmission:8-speed full power shift
Transmission details ...
Capacity
Fuel:103 gal
389.9 L
Hydraulic system:16.5 gal
62.5 L
Hydraulics
Type:closed center
Capacity:16.5 gal
62.5 L
Valves:2 or 3
Pump flow:23 gpm
87.1 lpm
Tractor hitch
Rear Type:III,IIIN
Rear lift:8,295 lbs
3762 kg
Power Take-off (PTO)
Rear PTO:independent
Rear RPM:1000 (1.75)
Dimensions & Tires
Wheelbase:118.5 inches
300 cm
Weight:14900 to 18000 pounds
Front tire:11.00-16
Rear tire:18.4-38
Full dimensions and tires ...
4840 Serial Numbers
Location:Rear of tractor.
1978:1000
1979:4233
1980:7539
1981:11042
1982:14933

how to read serial numbers...

Electrical
Ground:negative
Charging system:alternator
Batteries:2
Battery volts:6
Page information
Last update:September 2, 2020
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