Introduction
John Deere 940 Utility Tractor
The John Deere 940 is a utility tractor produced in Mannheim, Germany, between 1980 and 1986. Part of the 840-1040 series, this two-wheel-drive machine was designed for general agricultural tasks, offering a balance of mechanical simplicity and operational versatility.
Engine and Performance
The tractor is powered by a 2.9-liter, 3-cylinder liquid-cooled diesel engine. It generates approximately 42 horsepower at a rated engine speed of 2400 RPM. The engine features a compression ratio of 16.8:1 and is designed for operating speeds between 1300 and 2400 RPM, providing consistent torque for standard field implements.
Transmission and Drivetrain
Operators have access to two transmission configurations: a standard 8-forward and 4-reverse collar shift transmission, or a 16-forward and 8-reverse two-speed power shift system. Both setups utilize a dry disc clutch, facilitating reliable gear changes under various load conditions.
Hydraulics and PTO
The hydraulic system utilizes a closed-center design with a pump flow capacity of 6.1 gpm (23.1 lpm) at a pressure of 2756 psi (190 bar). The rear power take-off (PTO) is a live system operating at 540 RPM. An optional independent front PTO operating at 1000 RPM is also available to expand the range of compatible equipment.
Dimensions and Handling
With a shipping weight of 5004 lbs (2269 kg) and a wheelbase of 74.4 inches, the 940 offers a stable footprint for utility work. It features power steering and wet disc brakes for enhanced control. The rear hitch is a category II/I type with a lift capacity of 4878 lbs, suitable for a wide array of mounted implements.
Conclusion
The John Deere 940 serves as a capable utility tractor for farmers and property owners requiring a robust, mechanical-focused machine. Its German-engineered build, combined with multiple transmission options and a versatile hitch system, makes it a durable choice for mid-range agricultural operations.
Production Information of John Deere, 940
- Utility tractor
- Built in Mannheim, Baden-Württemberg, Germany
| Manufacturer | John Deere |
|---|
Dimension and Tires Information of John Deere, 940
| Clearance (front axle) | 21 inches [53 cm] |
|---|---|
| Wheelbase | 74.4 inches [188 cm] |
| Height (exhaust) | 103.1 inches [261 cm] |
| Height (ROPS) | 94.1 inches [239 cm] |
| Length | 138 inches [350 cm] |
| Front tread | 49.6 to 79.5 inches [125 to 201 cm] |
| Shipping weight | 5004 lbs [2269 kg] |
| Width | 65.4 inches [166 cm] |
| Rear tread | 53.5 to 73.2 inches [135 to 185 cm] |
| Ag front | 6.50-16 |
|---|---|
| Ag rear | 9.5-36 |
| Ag rear | 12.4-32 |
| Ag front | 7.50-16 |
Engine Specifications of John Deere, 940
- John Deere
- Liquid-cooled
- 3-cylinder
- Diesel
| Compression | 16.8:1 |
|---|---|
| Starter volts | 12 |
| Displacement | 179 ci [2.9 L] |
| Bore/Stroke | 4.19x4.33 inches [106 x 110 mm] |
| Power | 42.9 hp [32.0 kW] |
| Operating RPM | 1300-2400 |
| Rated RPM | 2400 |
| Coolant capacity | 11.1 qts [10.5 L] |
| Oil capacity | 7.4 qts [7.0 L] |
| Starter power | 4 hp [3.0 kW] |
Transmission Information of John Deere, 940
Transmission variants 1
| Type | Collar shift |
|---|---|
| Gears | 8 forward and 4 reverse |
| Clutch | Dry disc |
Transmission variants 2
| Type | Two-speed power shift |
|---|---|
| Gears | 16 forward and 8 reverse |
- 8-speed collar shift
- 16-speed two-speed power shift
Mechanical Specs of John Deere, 940
- Two-wheel drive
- Four-post ROPS.
- Wet disc brakes
- Power steering
| Final drives | Planetary |
|---|
Power Information of John Deere, 940
| Front PTO | Optional |
|---|---|
| Rear PTO | Live |
| Rear PTO Type | 540 |
| Rear PTO Type(optional) | Wet disc |
| Rear PTO Type(optional) | Independent |
| Front PTO Type | 1000 |
| Engine RPM | 540@2400 |
| Clutch | Dry disc |
| Engine RPM | 1000@2070 |
Optional, independent PTO
Hydraulics Specifications of John Deere, 940
| Type | Closed center |
|---|---|
| Pump flow | 6.1 gpm [23.1 lpm] |
| Capacity | 10.8 gal [40.9 L] |
| Pressure | 2756 psi [190.0 bar] |
Three-Point Hitch of John Deere, 940
| Rear Type | II/I |
|---|---|
| Rear lift | 4878 lbs [2212 kg] |
Electrical System of John Deere, 940
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Batteries | 2 |
| Charging system | Alternator |
| Charging amps | 33 |
Where it sits
With 42 HP, the John Deere 940 sits between 840 (37 HP) and 1040 (53 HP) in John Deere's range. Its power puts it in the 28th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the John Deere 940 have?
The John Deere 940 delivers 42 HP.
What years was the John Deere 940 produced?
The John Deere 940 was produced in 1980-1986.
What engine does the John Deere 940 have?
The John Deere 940 is powered by a Diesel, 3-cylinder engine.
What transmission does the John Deere 940 use?
The John Deere 940 uses a Collar shift transmission.
How much does the John Deere 940 weigh?
The John Deere 940 weighs 5004 lbs [2269 kg].
Is the John Deere 940 4WD?
The John Deere 940 is available in 2WD.