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John Deere 4440 Tractor (1982)

Manufacturer:

John Deere

Price:

45,141(USD)

Series:

Iron Horses Series

Model:

4440

Factory:

Waterloo, Iowa, USA
Full Specifications

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
The John Deere 4440 type tractor is part of the Iron Horses Series of tractors. The 4440 is a kind of Row-Crop Tractors and that is often used for Agriculture Tractors operations. The engine of the 4440 tractor delivers. This setup more efficiency in the real world.