John Deere 4440 Specs Price Features

Print John Deere 4440 Tractor Model Specifications

$44,000 (1982 ) *

John Deere 4440 Tractor Model Engine

Air cleaner:	dry with safety element
Bore/Stroke:	4.5625x4.75 inches [116 x 121 mm]
Compression:	14.9:1
Coolant capacity:	36 qts [34.1 L]
Engine:	John Deere turbocharged diesel 6-cylinder liquid-cooled inline 466 ci [7.6 L]
Exhaust valve clearance:	0.028 inches [0.711 mm]
Firing order:	1-5-3-6-2-4
Idle RPM:	800-2400
Intake valve clearance:	0.018 inches [0.457 mm]
Oil capacity:	16 qts [15.1 L]
Operating RPM:	1500-2200
Pre-heating:	ether injection
Rated RPM:	2200
Rated RPM:	2200
Starter volts:	12

John Deere 4440 Tractor Model Overview

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The John Deere 4440 Row-Crop tractor was the most famous tractor of the Iron Horses series. At the end of the first production year, John Deere serial number 010329, the rear axle size was increased from 86mm to 92mm.

John Deere 4440 Tractor Model transmission

Gears:	16 forward and 6 reverse
Oil capacity:	44 qts [41.6 L] (2WD) \| 60 qts [56.8 L] (4WD)
Transmission:	John Deere Quad-Range
Type:	partial power shift

John Deere 4440 Tractor Model hydraulic

Capacity:	11 gal [41.6 L] (Power Shift 2WD)
Pressure:	2250 psi [155.1 bar]
Pump flow:	23 gpm [87.1 lpm]
Type:	closed center
Valves:	2 or 3

John Deere 4440 Tractor Model Power Take-Off (PTO)

Rear PTO:	independent
Rear RPM:	540/1000 (1.375)

John Deere 4440 Tractor Model dimentions

2WD turn radius:	13.1 feet [4.0 m] \| 12.1 feet [3.7 m] (with brakes)
2WD turn radius:	13.1 feet [4.0 m] \| 12.1 feet [3.7 m] (with brakes)
Clearance (drawbar):	15.7 inches [39 cm]
Clearance (front axle):	24.7 inches [62 cm]
Clearance (rear axle):	28 inches [71 cm]
Front tread:	55.7 to 93.2 inches [141 to 236 cm]
Height (cab):	117.3 inches [297 cm]
Height (exhaust):	128.7 inches [326 cm]
Length:	158.5 inches [402 cm]
Rear axle:	3.386 inch diameter [86 mm] \| Rack-and-pinion: 3.622 by 96 inches [91x2438 mm] \| Rack-and-pinion: 3.622 by 109 inches [91x2768 mm] \| Rack-and-pinion: 3.622 by 119 inches [91x3022 mm]
Rear tread:	60 to 130 inches [152 to 330 cm]
Weight (ballasted):	15775 lbs [7155 kg]
Weight (operating):	13270 lbs [6019 kg]
Weight (shipping):	11780 lbs [5343 kg]
Wheelbase:	106.7 inches [271 cm]
Width:	96 inches [243 cm]