John Deere 2040 (1976 – 1979)

The John Deere 2040, a utility tractor produced between 1976 and 1979 as part of the 2040 Series, holds a special place in agricultural history. Manufactured in Mannheim, Baden-Württemberg, Germany, it boasted a robust 3-cylinder diesel engine with a displacement of 2.7 liters and a compression ratio of 16.7:1. Known for its reliability and power, the 2040 had a 40 horsepower engine and a collar shift transmission offering 8 forward and 4 reverse gears. Its mechanical features included planetary final drives, a mechanical rear differential lock, and power steering. The tractor was equipped with hydraulic wet disc brakes and a two-post Roll-Gard ROPS cab for operator safety. With a variety of tire options and dimensions to suit different needs, the John Deere 2040 remains a symbol of efficiency and durability in the world of utility tractors, leaving a lasting legacy in agricultural equipment history.

John Deere 2040 specs:
Model Year1976-1979
Series2040 Series
TypeUtility tractor
Production
ManufacturerJohn Deere
TypeUtility tractor
FactoryMannheim, Baden-Württemberg, Germany
Power
PTO (claimed)40 hp (29.8 kW)
Drawbar (tested)32.87 hp (24.5 kW)
PTO (tested)40.86 hp (30.5 kW)
Engine Detail
MakeJohn Deere
FuelDiesel
Cylinders3-cylinder
CoolingLiquid-cooled
Displacement164.4 cubic inches (2.7 liters)
Bore/Stroke4.016×4.331 inches (102 x 110 mm)
Compression Ratio16.7:1
Rated RPM2500
Operating RPM1500-2500
Firing Order1-2-3
Starter Volts12
Coolant Capacity11.2 quarts (10.6 liters)
Transmission
TypeCollar shift
Gears8 forward and 4 reverse
ClutchDry 10-inch disc
Mechanical
Chassis4×2 2WD
Final DrivesPlanetary
Differential LockMechanical rear
SteeringPower
BrakesHydraulic wet disc
CabTwo-post Roll-Gard ROPS
Hydraulics
TypeOpen center / Closed center*
Valves1
Tractor Hitch
Rear TypeI
Rear Lift (at 24″/610mm)2400 lbs (1088 kg)
Power Take-off (PTO)
Rear PTOLive*
ClutchDry 9-inch disc
Rear RPM540
Tires
Ag Front6.00-16
Ag Rear13.6-28
Dimensions
Wheelbase74.4 inches (188 cm)
Length131.25 inches (333 cm)
Width63 inches (160 cm *) / 89.6 inches (227 cm *)
Height (hood)52.6 inches (133 cm)
Weight4800 lbs (2177 kg)
Shipping Weight4060 lbs (1841 kg)
Ground Clearance13 inches (33 cm)
Front Tread49.5 to 79.5 inches (125 to 201 cm)
Rear Tread49.6 to 73 inches (125 to 185 cm)
Serial Numbers
1976179963
1977221555
1978266057
1979304165
1980350000
1981392026
1982419145
Electrical
GroundNegative
Charging SystemAlternator
Battery Volts12

The John Deere 2040, a vintage utility tractor produced during the years 1976 to 1979, holds a special place in the world of collectible tractors due to its historical significance and distinct features. What makes it special is its durable construction and reliable performance, which have earned it a reputation as a workhorse in the agricultural industry. The tractor’s 40-horsepower engine, featuring a 3-cylinder liquid-cooled diesel, was known for its robustness and efficiency during its era.

One of the unique aspects of the John Deere 2040 is its German manufacturing origin, coming from the Mannheim factory in Baden-Württemberg. This sets it apart from many other John Deere models that were produced in the United States. Its compact size and versatile power output made it a versatile choice for a range of farming tasks, from plowing fields to operating various implements.

Advantages of the John Deere 2040 include its reliability, ease of maintenance, and compatibility with a variety of attachments and implements. Its power take-off (PTO) system and hydraulic capabilities made it adaptable to different farming needs. Additionally, its power steering and Roll-Gard ROPS cab provided comfort and safety for the operator.

Like many vintage tractors, the John Deere 2040 may have some disadvantages when compared to modern counterparts. Its older technology may result in lower fuel efficiency and emissions standards by today’s measures. Parts availability for maintenance and repairs may also be a challenge, although the tractor’s popularity among collectors has led to a thriving aftermarket for components.

Summarizing, the John Deere 2040 stands out as a collectible tractor with historical value due to its German manufacturing origin, durable construction, and reliable performance. While it may have some limitations compared to modern tractors, its enduring popularity among enthusiasts and its role in agricultural history make it a cherished piece in any tractor collection.

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