The John Deere 4040S tractor is powered by a John Deere 5.9L 6-cyl diesel engine that provides 115hp / 85.8kW of horsepower and 324.5lb-ft / 440.0Nm torque. It has a 4x4 MFWD 4WD drive configuration and a 16-speed 12-speed transmission.

Engine

The engine is not specified in the data provided. However, based on the information provided for the transmission, we can infer that the engine has a power output of 115hp / 85.8kW. It is also likely that the engine is a John Deere turbocharged diesel 6-cylinder liquid-cooled engine with a displacement of 359ci / 5.9L, a bore/stroke of 4.19x4.33inches / 106x 110mm, and a compression ratio of 16.8:1. The engine is equipped with an electric starter with a voltage of 12V. The rated RPM of the engine is 2200, and it produces a torque of 324.5lb-ft / 440.0Nm at 1200 RPM.


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Transmission

The transmission of the John Deere 4040S tractor has 16-speed or 12-speed options. The engine is coupled with the transmission to provide a power output of 115hp / 85.8kW. The transmission is not specified in detail in the data provided, but it is likely that it is a manual transmission. The transmission allows the tractor to achieve a maximum speed of up to 25 mph. The transmission also has a reverse gear to allow the tractor to move backward.

Brakes

The brakes of the John Deere 4040S tractor are wet disc brakes. The brakes are designed to provide reliable and consistent stopping power even in wet or muddy conditions. The brakes are located on all four wheels of the tractor to ensure maximum stopping power. The engine is equipped with a compression brake to provide additional stopping power when needed. The John Deere 4040S tractor has a John Deere turbocharged diesel 6-cylinder liquid-cooled engine with a displacement of 359ci / 5.9L, a bore/stroke of 4.19x4.33inches / 106x 110mm, and a compression ratio of 16.8:1. The engine produces a power output of 115hp / 85.8kW and a torque of 324.5lb-ft / 440.0Nm at 1200 RPM.



Steering

The steering of the John Deere 4040S tractor is power steering. The steering system is designed to provide precise and responsive steering control, even when the tractor is operating at high speeds. The steering system is equipped with a hydraulic pump that is driven by the engine to provide the necessary power to operate the steering system. The John Deere 4040S tractor has a John Deere 5.9L 6-cylinder diesel engine with a fuel tank capacity of 37gal / 140.0L. The steering system is designed to be easy to operate, even for novice operators. The steering wheel is located in the cab of the tractor and is easily accessible to the operator.


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Common Problems

Users of the John Deere 4040S tractor have reported several common problems. One of the most common problems is with the transmission. Some users have reported that the transmission can be difficult to shift, especially when the tractor is cold. Another common problem is with the brakes. Some users have reported that the brakes can be slow to engage, especially when the tractor is operating in wet or muddy conditions. Other common problems include issues with the hydraulic system, such as leaks or failures, and issues with the engine, such as overheating or loss of power.

What Users Like

Users of the John Deere 4040S tractor appreciate several features of the tractor. One of the most popular features is the power steering system. Users appreciate the precise and responsive steering control that the system provides, even at high speeds. Another popular feature is the wet disc brakes. Users appreciate the reliable and consistent stopping power that the brakes provide, even in wet or muddy conditions. Other popular features include the John Deere turbocharged diesel 6-cylinder liquid-cooled engine, which provides plenty of power and torque, and the 16-speed or 12-speed transmission, which allows the tractor to achieve a maximum speed of up to 25 mph.

John Deere 4040S Technical Specifications

Power

Engine115hp / 85.8kW

Engine Detail

DescriptionJohn Deere turbocharged diesel 6-cylinder liquid-cooled
Displacement359ci / 5.9L
Bore/stroke4.19x4.33inches / 106x 110mm
Power115hp / 85.8kW
Compression16.8:1
Rated Rpm2200
Torque324.5lb-ft / 440.0Nm
Torque Rpm1200
Starterelectric
Starter Volts12

Engine

DescriptionJohn Deere 5.9L 6-cyl diesel
Fuel Tank37gal / 140.0L

Mechanical

Chassis4x4 MFWD 4WD
Steeringpower
Brakeswet disc
CabSound-Gard cab standard
Transmissions16-speed 12-speed

Tires

Ag Front11.00-16
Ag Rear18.4-38

Dimensions

Length180.7inches / 458cm
Width96inches / 243cm
Height (cab)114.7inches / 291cm
Height (exhaust)123.4inches / 313cm
Shipping Weight11070lbs / 5021kg
Rear Tread60 to 92.9inches / 152to 235cm

Dimensions And Tires

Weight11070lbs / 5021kg
Front Tire11.00-16
Rear Tire18.4-38

Serial Numbers

LocationSerial number tag on the right side of the tractor frame, above the front axle

Hydraulics

Typeclosed center
Pressure2250psi / 155.1bar
Pump Flow25.4gpm / 96.1lpm

Tractor Hitch

Rear TypeII
Rear Lift10590lbs / 4803kg

Electrical

Groundnegative
Charging Systemalternator
Charging Amps90
Batteries2
Battery Volts12

Power Take Off Pto

Rear Ptoindependent
Clutchhydraulic disc
Rear Rpm540/1000

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