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 tractor is part of the John Deere's Iron Horses Series. The 4440 is a type of Row-Crop Tractors and that is mostly used for Agriculture Tractors production. A engine powers the 4440 tractor. This setup offers a improved usability in the actual world.

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