John Deere

4840

Farm tractor · 1978–1982 · 200 hp

John Deere4840
EngineTransmissionHydraulicsPTOHitchDimensionsWeightTires & TracksFuelSteeringCabCompatible ImplementsMore John Deere

The John Deere 4840 is a farm tractor manufactured from 1978 to 1982. It features a 200 hp engine, and power steering. The transmission is a full power shift type with 8 forward and 4 reverse.

Engine

Cylinders6
Coolingliquid-cooled
Turbocharger Statusturbocharged intercooled diesel
Displacement466 ci (7.6 L)
Bore4.56 in (116 mm)
Stroke4.75 in (121 mm)
Compression Ratio15.5
Power PTO180.63 hp (134.7 kW)
Power Drawbar151.21 hp (112.8 kW)
Air Cleanerdual paper elements
Starter Volts12
Coolant Capacity40 qts (37.9 L)
ManufacturerJohn Deere
Rated2,200 RPM
Idle800-2400 RPM
Firing Order1-5-3-6-2-4

Transmission

Transmission Typefull power shift
Transmission ModelPowerShift
Gears8 forward and 4 reverse
Transmission DescriptionClutchless 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.
Oil Capacity80 qts (75.7 L)
Available Options8-speed full power shift

Hydraulics

Typeclosed center
Pump Flow23 gpm (87.1 lpm)
System Capacity16.5 gal (62.5 L)

PTO

Rear Typeindependent

Hitch

Rear TypeIII/IIIN
Rear Lift8,295 lbs (3,762 kg)

Dimensions

Length177 in (449 cm)
Width96 in (243 cm)
Height Cab117 in (297 cm)
Wheelbase118.5 in (300 cm)
Front Tread58 in (147 cm)
Rear Tread60 in (152 cm)

Weight

Shipping14,900 lbs (6,758 kg)
Operating18,000 lbs (8,164 kg)
Ballasted20,370 lbs (9,239 kg)

Tires & Tracks

Front Ag11.00-16, 10.00-16, 14L-16.1, 16.5L-16.1, 9.50-20
Rear Ag18.4-38, 24.5-32, 30.5-32, 20.8-38, 18.4-42

Fuel

Capacity103 gal (389.9 L)

Steering

Typepower

Cab

Cabsound-gard

Compatible Implements

ModelTypeWidthMin HP
Bush Hog BH114Rotary Cutters44"15 hp
Land Pride RCR1242Rotary Cutters42"18 hp
Bush Hog BH115Rotary Cutters56"20 hp
BEFCO BRC-142Rotary Cutters42"20 hp
BEFCO BRC-242Rotary Cutters42"20 hp
Land Pride RCR1548Rotary Cutters48"20 hp
Land Pride RCR1248Rotary Cutters48"20 hp
Land Pride RCF2072Rotary Cutters72"20 hp
Land Pride RCR1872Rotary Cutters72"20 hp
Land Pride RCR1860Rotary Cutters60"20 hp
Land Pride RCF2060Rotary Cutters60"20 hp
Land Pride RCR1260Rotary Cutters60"20 hp
Bush Hog BH116Rotary Cutters68"25 hp
Bush Hog BH210-3Rotary Cutters60"25 hp
Land Pride RCR1272Rotary Cutters72"25 hp
BEFCO BRC-248Rotary Cutters48"25 hp
BEFCO BRC-148Rotary Cutters48"25 hp
BEFCO BRC-160Rotary Cutters60"30 hp
Bush Hog BH210-3 variant 2Rotary Cutters72"30 hp
BEFCO BRC-260Rotary Cutters60"30 hp
BEFCO RMD-360Rotary Cutters60"35 hp
Land Pride RCF2760Rotary Cutters60"35 hp
Land Pride RCF2772Rotary Cutters72"35 hp
BEFCO BRC-172Rotary Cutters72"35 hp
Land Pride RCD1884Rotary Cutters84"35 hp
BEFCO BRC-272Rotary Cutters72"35 hp
Bush Hog BH310-2Rotary Cutters60"35 hp
BEFCO RMD-372Rotary Cutters72"40 hp
Land Pride RCF2696Rotary Cutters96"40 hp
Land Pride RCR1884Rotary Cutters84"45 hp
Land Pride RCF2084Rotary Cutters84"45 hp
Bush Hog BH310 variant 2Rotary Cutters72"45 hp
Bush Hog BH210-3 variant 3Rotary Cutters84"50 hp
BEFCO RHD-472Rotary Cutters72"50 hp
Bush Hog BH310 variant 3Rotary Cutters84"55 hp
Land Pride RCF3672Rotary Cutters72"60 hp
Bush Hog BH410 variant 1Rotary Cutters72"60 hp
Land Pride RCF2784 - 3PTRotary Cutters84"60 hp
BEFCO RHD-484Rotary Cutters84"60 hp
Bush Hog BH410 variant 2Rotary Cutters84"70 hp
Land Pride RCF3684 - 3PTRotary Cutters84"70 hp
Land Pride DBM2660Rotary Cutters60"75 hp
Land Pride DB2660Rotary Cutters60"75 hp

Confirmed compatible on PTO HP and 3-point hitch category. Verify with your dealer before purchasing.