John Deere

4050

Farm tractor · 1983–1988 · 130 hp

John Deere4050
EngineTransmissionHydraulicsDimensionsWeightTires & TracksFuelSteeringCabMore John Deere

The John Deere 4050 is a farm tractor manufactured from 1983 to 1988. It features a John Deere 7.6L 6-cyl diesel engine, and four-post Roll-Gard optional steering. The transmission is a partial power shift type with 16 forward and 6 reverse.

Engine

EngineJohn Deere 7.6L 6-cyl diesel
Fuel Typediesel
Cylinders6
Coolingliquid-cooled
Displacement466 ci (7.6 L)
Bore4.56 in (116 mm)
Stroke4.75 in (121 mm)
Compression Ratio17
Power Gross130 hp (96.9 kW)
Power Rated130 hp (96.9 kW)
Power PTO105.89 hp (79 kW)
Power Drawbar94.99 hp (70.8 kW)
Air Cleanerdry
Starter Volts12
Oil Capacity18 qts (17 L)
Coolant Capacity21 qts (19.9 L)
ManufacturerJohn Deere
Rated2,200 RPM
Firing Order1-5-3-6-2-4

Transmission

Transmission Typepartial power shift
Transmission ModelQuad-Range
Gears16 forward and 6 reverse
Transmission DescriptionTractor must be stopped to select one of four ranges. Clutchless power shift between speeds 1-2 and 3-4 in range. A synchronized shift (using clutch) can be made between 2 and 3 in range.
ClutchPerma-Clutch wet disc
Oil Capacity64 qts (60.6 L)
Available Options16-speed partial power shift, 15-speed full power shift

Hydraulics

Typeclosed center
Pump Flow26.5 gpm (100.3 lpm)
Pressure2,277 psi (157 bar)
Valves2
System Capacity10.5 gal (39.7 L)

Dimensions

Length164.1 in (416 cm)
Width96 in (243 cm)
Height114.5 in (290 cm)
Wheelbase105.3 in (267 cm)
Ground Clearance15.75 in (40 cm)

Weight

Shipping11,098 lbs (5,034 kg)
Operating12,720 lbs (5,769 kg)

Tires & Tracks

Front Ag14.9-26
Rear Ag18.4-38

Fuel

Capacity46 gal (174.1 L)

Steering

Typefour-post Roll-Gard optional

Cab

CabSound-Gard standard with air-conditioning