John Deere 2040S

The John Deere 2040S is a tractor produced by John Deere. It is equipped with a 239.2 ci 3.9 L engine. The rated power output is 75 hp 55.9 kW. Transmission: Power Synchron. Operating weight: 7365 to 7995 pounds.

Overview

	1981 - 1987 Utility tractor
1981 - 1987
Utility tractor

Production
Manufacturer	John Deere
Utility tractor
Built in Mannheim, Baden-Württemberg, Germany

John Deere 2040S Engine
John Deere 3.9L 4-cyl diesel
Fuel tank	25.1 gal 95.0 L
Engine details ...

John Deere 2040S Power
Engine (net)	75 hp 55.9 kW
PTO (claimed)	66 hp (rated) 49.2 kW

Mechanical
Two- or four-wheel drive
Final drives	planetary
Differential lock	mechanical rear
Power steering
Hydraulic wet disc brakes
SoundGard 2 Cab.

Hydraulics
Type	closed center
Pressure	2466 psi 170.0 bar
Pump flow	12.4 gpm 46.9 lpm

Tractor hitch
Rear Type	II/I
Control	lower-link draft control
Rear lift	5620 lbs 2549 kg

Power Take-off (PTO)
Rear PTO	independent
Clutch	hydraulic disc
Rear PTO Type	540
	540/1000 OptOptional
Engine RPM	540@2400
	1000@2400

Dimensions & Tires
2WD Wheelbase	89.8 inches 228 cm
4WD Wheelbase	90 inches 228 cm
Weight	7365 to 7995 pounds
Front tire	7.50-16
Rear tire	16.9-34
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	55
Batteries	2
Battery volts	12
Battery AH	66

References
2040S Tractor published in 1981, by John Deere
Move up to John Deere... published in 1981

Engine

Engine Detail — 239.2 ci / 3.9 L Diesel

Manufacturer	John Deere
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	239.2 ci 3.9 L
Bore/Stroke	4.19x4.33 inches 106 x 110 mm
Power (net)	75 hp 55.9 kW
Fuel system	direct injection
Air cleaner	dry
Compression	16.8:1
Rated RPM	2500
Torque	181.4 lb-ft 246.0 Nm
Torque RPM	1400
Starter volts	12
Oil capacity	9 qts 8.5 L
Coolant capacity	199 qts 188.3 L

Transmission

Transmission options
8-speed partially synchronized
16-speed two-speed power shift

Transmission — Synchron

Transmission	Synchron
Type	partially synchronized
Gears	8 forward and 4 reverse
Clutch	dry disc
Oil capacity	57.1 qts 54.0 L
With 16.9-34 rear tires.

Transmission — Power Synchron

Transmission	Power Synchron
Type	two-speed power shift
Gears	16 forward and 8 reverse
With 16.9-34 rear tires.

Dimensions

John Deere 2040S Tires
2WD 11.2-28 4WD} Ag front	7.50-16
Ag rear	16.9-34
	16.9-34

Dimensions
2WD Wheelbase	89.8 inches 228 cm
4WD Wheelbase	90 inches 228 cm
2WD Length	147 inches 373 cm
4WD Length	152 inches 386 cm
Width	81 inches 205 cm
Height (cab)	104 inches 264 cm
Height (exhaust)	110 inches 279 cm
2WD Shipping weight	7365 lbs 3340 kg
4WD Shipping weight	7995 lbs 3626 kg
2WD Clearance (front axle)	26 inches 66 cm
4WD Clearance (front axle)	19 inches 48 cm
2WD Front tread	58 to 79 inches 147 to 200 cm
4WD Front tread	59 to 78 inches 149 to 198 cm
Rear tread	63 to 79 inches 160 to 200 cm