John Deere 4440 Tractor (1982)
Manufacturer:John Deere
Price:45,141(USD)
Series:Iron Horses Series
Model:4440
Equipment Type: Row-Crop Tractors
Factory:Waterloo, Iowa, USA
Full Specifications
ENGINE DETAIL
- Description
- John Deere turbocharged diesel 6-cylinder liquid-cooled inline
- Displacement
- 466ci / 7.6L
- Bore/Stroke
- 4.5625x4.75inches / 116x 121mm
- Air cleaner
- dry with safety element
- Pre-heating
- ether injection
- Compression
- 14.9:1
- Rated RPM
- 2200
- Idle RPM
- 800-2400
- Operating RPM
- 1500-2200
- Firing order
- 1-5-3-6-2-4
- Starter volts
- 12
- Oil capacity
- 16qts / 15.1L
- Coolant capacity
- 36qts / 34.1L
- Intake valve clearance
- 0.018inches / 0.457mm
- Exhaust valve clearance
- 0.028inches / 0.711mm
JOHN DEERE 4440 ENGINE
- Description
- John Deere 7.6L 6-cyl diesel
TRANSMISSIONS OVERVIEW
- Description
- 16-speed partial power shift 8-speed full power shift
TRANSMISSION 1
- Transmission
- John Deere Quad-Range
- Type
- partial power shift
- Gears
- 16 forward and 6 reverse
- Oil capacity
- 44qts (2WD) / 41.6L 60qts (4WD) / 56.8L
- Description
- Four gears (1-4) in four ranges (A-D). Power shift between pairs 1-2 and 3-4 in each range, with synchronized shift between 2-3. Two reverses in ranges A-C. Tractor must be stopped, and clutch used, to shift ranges. Power shift is provided hy a hydraulically-controlled planetary that provides an overdrive to each gear
SPEEDS 1
- Description
- With 18.4-38 rear tires
TRANSMISSION 2
- Transmission
- John Deere PowerShift
- Type
- full power shift
- Gears
- 8 forward and 4 reverse
- Oil capacity
- 52qts (2WD) / 49.2L 68qts (4WD) / 64.4L
- Description
- Clutchless shift-on-the-move power shift between all eight forward and four reverse gears. Inching pedal provided for hooking up implements and other precision work
SPEEDS 2
- Description
- With 18.4-38 rear tires
JOHN DEERE 4440 TRANSMISSIONS
- Description
- 16-speed partial power shift 8-speed full power shift
MECHANICAL
- Drive
- 4x2 2WD/4x4 HFWD 4WD
- Differential lock
- pedal-actuated hydraulic
- Description
- Power steering Differential hydraulic wet disc brakes Sound-Gard cab standard. Four-post ROPS available
CAPACITY
- Fuel
- 65gal / 246.0L
- Hydraulic system
- 11gal (Power Shift 2WD) / 41.6L 13gal (Quad-Range 2WD) / 49.2L 15gal (Power Shift 4WD) / 56.8L 17gal (Quad-Range 4WD) / 64.3L
HYDRAULICS
- Type
- closed center
- Capacitt
- 11gal (Power Shift 2WD) / 41.6L 13gal (Quad-Range 2WD) / 49.2L 15gal (Power Shift 4WD) / 56.8L 17gal (Quad-Range 4WD) / 64.3L
- Pressure
- 2250psi / 155.1bar
- Valve
- 2 or 3
- Pump flow
- 23gpm / 87.1lpm
TRACTOR HITCH
- Rear Type
- IIIN/II
- Rear lift
- 5,710lbs / 2590kg 6,744lbsOptOptional / 3059kg
POWER TAKE-OFF (PTO)
- Rear PTO
- independent
- Rear RPM
- 540/1000 (1.375)
JOHN DEERE 4440 TIRES
- Ag front
- 11.00-16
- Ag rear
- 23.1-30 / 18.4-34 / 20.8-34 / 23.1-34 / 15.5-38 / 16.9-38 / 20.8-38
DIMENSIONS & TIRES
- Wheelbase
- 106.7inches / 271cm
- Weight
- 11780 to 13270 pounds
- Front tire
- 10.00-16
- Rear tire
- 18.4-38
4440 SERIAL NUMBERS
- 1979
- 14820
- 1989
- 56346
4440 SERIAL LOCATION
- Description
- Serial number plate on the rear of the 4440, above the PTO shaft
ELECTRICAL
- Ground
- negative
- Charging system
- alternator
- Charging amps
- 61 (ROPS)/72 (cab)
- Batteries
- 2
- Battery CCA
- 850
- Battery volts
- 6
About John Deere Tractor
The 4440 model tractor belongs to the Iron Horses Series of tractors from John Deere. The 4440 is a kind of Row-Crop Tractors and that is primarily used for Agriculture Tractors operations. The engine of the 4440 tractors is impressive. This setting improves usability in the real world.
