John Deere 4440 Price, Specs, Review, Horsepower, Weight, Engine Oil Capacity, Attachments,Overview

The John Deere 4440 is a 4WD row-crop or 2WD row-crop tractor that is part of the Iron Horses series.

The tractor was made in the USA by John Deere in Waterloo, Iowa, USA from 1978 until 1982. Its model, the John Deere 4440 comes with a 7.6 L turbocharged six-cylinder diesel engine.

It also comes with two transmissions that include John Deere Quad-Range, which has six reverse and 16 forward gears, and John Deere PowerShift which has 8 forward and four reverse gears.

It was a John Deere 4440 row-crop tractor utilizing a John Deere engine. It’s a 7.6 L 7,636 cm 2, (466 cu*in) six-cylinder turbocharged diesel engine that has 116.0 millimeters (4.57 inches) of the bore of the cylinder and 121.0 millimeters (4.76 inches) of the stroke of the piston.

Its compression Ratio is 14.9:1. The engine has the equivalent of 132 PS (97 kW or 130 HP) of the maximum horsepower.

It was a John Deere diesel motor that used the pressurized lubrication method with an all-flow filter, a direct injection fuel system that has an online pump for fuel, dry air filters with a safety component; dual-pressure cooling with centrifugal pumps, and two high-performance thermostats.

The JD 4440 is equipped with full-power hydrostatic steering as well as hydraulic wet disc brakes, hydraulic pedal-actuated differential lock in the Sound-Gard cabin (open operator station ), and ROPS four posts) was an option ) and 245 liters (64.7 US gal.; 53.9 Imp. gal) fuel tank.

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John Deere 4440 Price

John Deere 4440

John Deere 4440 Original Price: $44,000 (1982 )

John Deere 4440  Key Facts

  • Engine: Diesel
  • Number of Cylinders: 6
  • Make: John Deere
  • Model: 4440
  • Gross Power(HP):162.3 hp 121.0 kW
  • Displacement: 7.6 litres
  • Aspiration: turbocharged 
  • Operating Weight:11780 to 13270 pounds
  • Fuel Capacity: 16 qts 15.1 L
  • Max Speed: 31 km/h (19 mph)

John Deere 4440 Specs

Make John Deere
Model 4440
Company Country United States
Production years From 1978  Until 1982
Tractor type Row Crop tractor
Fuel diesel
Total build

Engine size 466 ci or 7.6 L
Number of cylinders 6 cylinders
Power RPM 2200 (rpm)
Engine torque
Engine torque RPM
Fuel type diesel
Fuel tank capacity 65 gal or 246.0 L
Compression ratio 14.9:1
Bore stroke 4.5625×4.75 inches or (116 x 121 mm)
Oil tank capacity 16 qts or 15.1 L
Coolant tank capacity 36 qts or 34.1 L

Transmission system John Deere PowerShift
Transmission type full power shift
Transmission gears 8 forward and 4 reverse
Oil tank capacity 52 qts or 49.2 L

Hydraulic system closed center
Number of valves 2 or 3
Pump flow rate 23 gpm or 87.1 lpm
Hydraulic tank capacity 11 gal or 41.6 L
Hydraulic pressure 2250 psi or 155.1 bar

PTO claimed power 130 hp or 96.9 kW
PTO real power 130.41 hp or 97.2 kW
PTO clutch system
Rear PTO system independent
Rear PTO RPM 540 (rpm)
Front PTO system
PTO fuel consumption 8.5 gal/hour or 32.2 l/hour

AG front tires 11.00-16
AG rear tires 23.1-30
Weight 11780 lbs or 5343 kg
Length 158.5 inches [402 cm]
Width 96 inches [243 cm]
Height 117.3 inches [297 cm]
Wheelbase 106.7 inches [271 cm]
Ground clearance
Turning radius 13.1 feet [4.0 m]
Rear tread size 60 to 130 inches
Front tread size 55.7 to 93.2 inches

Number of batteries 2
Battery voltage 6 V
Battery cold cranking Amps 850
Electric ground force negative
Electric charging system alternator
Electric charging Amps 61 amps
Engine starter volts 12 V

Wheel drive 4×2 2WD
Steering system power
Braking system differential hydraulic wet disc
Cabin type Sound-Gard cab standard
Differential lock pedal-actuated hydraulic

Drawbar claimed power 112 hp or 83.5 kW
Drawbar real power 111.23 hp or 82.9 kW
Drawbar fuel consumption 8.5 gal/hour or 32.2 l/hour
Max drawbar pull 13,738 lbs or 6231 kg

Hitch control system
Rear hitch IIIN/II
Rear hitch lift 5,710 lbs or 2590 kg

John Deere 4440 Overview

John Deere produced its 4440 model of a farm tractor from 1978 until 1982 in the United States with a Sound-Gard standard cabin. Talking about dimensions and weight, the model weighs 11780 lbs or 5343 kg.

It is 96 inches (243 centimeters) in width. It also has 158.5 inches (402cm) in length and 117.3 inches (297 cm) in height.

This model has a wheel span of 106.7 inches or 271 centimeters. the front tread ranges from 55.7 up to 93.2 inches, while the rear tread ranges from 60-130 inches.

This tractor can accommodate Ag tires that measure 11.00-16 in front, as well as 11.00-16 back. The John Deere 4440 is powered by a diesel motor.

It includes 466 ci, (or 7.6 six cylinders. The fuel tank’s capacity can be 65 gal which is 246.0 L.

This machine comes with 4×2 2WD wheel drive, 8 forward and reverses John Deere PowerShift Transmission system.

John Deere 4440 Serial Number

1978 1000
1979 14820
1980 29539
1981 42665
1982 56346

John Deere 4440 Attachments

John Deere 148 loader

The John Deere 148 loader is a front-end loader that is designed to be attached to a tractor. It has a lifting capacity (at pivot pin) of 3100 lb (1406 kg) to the full height of 126″ (3200 mm) and a bucket’s breakout force of…

The John Deere 148 loader is available for sale in used condition, with 24 listings available on Machinery Pete. The loader is designed to fit a 3010-4455 tractor, and the mounts have been shortened to fit onto a 4030/4040 tractor.

The 146 loaders, on the other hand, were designed for 4-cylinder utility tractors (2020, 2030, 2440, 2630, etc.) with straight front axles. The John Deere 148 loader was sold at an auction on, which included a quick tach loader, a 72″ bucket, brackets, valves, joystick, and hoses.

The loader is not included in the sale of the tractor. Some farmers prefer to use a 158 loader on a 4020 tractor, which is a good combination and has been used for 24 years.

John Deere 158 loader

The John Deere 158 loader is a front-end loader that is designed to be attached to a tractor. It was designed for JD 4040, and 4050 tractors and has a double-acting lift and bucket hydraulic cylinders.

The John Deere 158 loader is compatible with brackets for 10-20 & 30 series JD tractors and has additional hydraulic lines to operate the grapple. It has a lifting capacity of 3100 lb (1406 kg) to a full height of 126″ (3200 mm), and a bucket’s breakout force of 4700 lb (2131 kg).

The bucket dump clearance is 102″ (2590 mm) at maximum dump angle of 38 degrees. The John Deere 158 loader is available for sale in used condition, with 7 listings available on Machinery Pete. The loader is commonly mounted to a John Deere 4430 or 4630 tractor and is great for a number of chores.

The John Deere 148 loader, on the other hand, is used for JD 2950 and 3130 tractors and has a lifting capacity of 3100 lb (1406 kg) to full height of 126″ (3200 mm), and bucket’s breakout force of 4700 lb (2131 kg).

It has double-acting cylinders for lifting and dumping, and can use standard material buckets measuring 61″, 87″, and 96″ with capacities of 10.6 cu.ft (0.30 m3), 27.7 cu.f (0.79 m3), and 30.8 cu.f (0.88 m3), as well as a 73″ heavy-duty material bucket measuring 12.7 cu.ft (0.35 m3).

John Deere 4440 Problems

Engine overheating: The engine may overheat due to a clogged radiator, damaged water pump, or malfunctioning thermostat.

Hydraulic issues: The hydraulic system may experience leaks or low pressure, which can affect the performance of attached implements.

Electrical problems: The tractor’s wiring may become damaged or corroded, leading to issues with lights, starters, and other electrical components.

Transmission problems: Transmission issues can include difficulty shifting gears, slipping, or failure to engage.

PTO problems: The power take-off (PTO) system may not engage or disengage properly, which can impact the use of attached implements.

Steering problems: Issues with the steering system can make the tractor difficult to operate and potentially dangerous.

Fuel system problems: The fuel system can experience issues with clogged filters, air leaks, or malfunctioning injectors.

Tire wear: Tires may wear unevenly or prematurely due to improper inflation, alignment, or other factors.

Brakes: Brake problems can include wear on brake pads, fluid leaks, or failure of the brake system to engage.

Clutch problems: The clutch may experience issues with slipping or failure to engage, making it difficult to shift gears.

Starter problems: The starter motor may fail to turn over, which can indicate issues with the battery or starter itself.

Battery problems: Batteries may become weak or fail over time, which can cause issues with starting the tractor.

Cooling system problems: The cooling system may experience issues with leaks or low coolant levels, leading to engine overheating.

Exhaust system problems: Issues with the exhaust system can include leaks or damage to mufflers or exhaust pipes.

John Deere 4440 Reviews

The John Deere 4440 is a well-regarded utility tractor that was manufactured from 1980 to 1989. It is equipped with a 6-cylinder diesel engine that generates 125 horsepower, providing it with ample power for various agricultural tasks.

The 4440 comes with several options, including a live PTO, power steering, and a 3-point hitch, enhancing its versatility and making it a valuable choice for farmers and agricultural work.

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John Deere 4440 FAQ

What is John Deere 4440?

John Deere 4440 is a high-powered tractor manufactured by John Deere, a leading American agricultural machinery manufacturer.

What is the transmission of the John Deere 4440?

The John Deere 4440 comes with a power shift transmission that has 8 forward and 4 reverse gears.It also has a torque converter for smoother operation and a synchronized shift for efficient shifting.

What is the fuel capacity of the John Deere 4440?

The John Deere 4440 has a fuel capacity of 106 gallons, which allows for long hours of uninterrupted operation without the need for refueling.

What is the hydraulic system of the John Deere 4440?

The John Deere 4440 has a closed-center, pressure and flow-compensated hydraulic system with a maximum flow rate of 21.6 GPM.
It also has a maximum hydraulic pressure of 2750 psi.

What is the maximum lift capacity of the John Deere 4440?

The John Deere 4440 has a maximum lift capacity of 6,500 lbs, which makes it capable of handling heavy loads and implements with ease.

What is the weight of the John Deere 4440?

The John Deere 4440 has a base weight of 11780 lbs or 5343 kg without any attachments or implements

What is the maximum speed of the John Deere 4440?

The John Deere 4440 has a maximum speed of 24 mph, making it a fast and efficient tractor for field and road applications.

What is the cab of the John Deere 4440 like?

The John Deere 4440 has a spacious and comfortable cab with excellent visibility and ergonomics.It is equipped with air conditioning, heating, and sound insulation for improved operator comfort.

What are some of the implements that can be used with the John Deere 4440?

The John Deere 4440 can be used with a wide range of implements, including plows, cultivators, planters, sprayers, and hay equipment.It can also be used with front-end loaders, blades, and backhoes.

What are some of the disadvantages of the John Deere 4440?

The John Deere 4440 is a large and heavy tractor that may not be suitable for small or specialized applications.
It also requires regular maintenance and may be expensive to repair.

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