All 111 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production
Manufacturer
John Deere
(no label)
Row-Crop tractor
(no label)
Built in Waterloo, Iowa, USA
Original price
$38,397 (1982 Quad-Range ROPS 2WD )
Original price
$45,141 (1982 Power Shift Cab 2WD )
(no label)
The John Deere model 4440 was the most popular tractor of the Iron Horses series. At the end of the first production year, serial number 010329, the rear axle size was increased from 86mm to 92mm.
Serial number plate on the rear of the 4440, above the PTO shaft.
Electrical
Ground
negative
Charging system
alternator
Charging amps
61 (ROPS)
Charging amps
72 (cab)
Batteries
2
Battery CCA
850
Battery volts
6
Engine
Engine detail
(no label)
John Deere
(no label)
turbocharged diesel
(no label)
6-cylinder
(no label)
liquid-cooled inline
Displacement
466 ci | 7.6 L
Bore/Stroke
4.5625x4.75 inches | 116 x 121 mm
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
16 qts | 15.1 L
Coolant capacity (Coolant)
36 qts | 34.1 L
Intake valve clearance
0.018 inches | 0.457 mm
Exhaust valve clearance
0.028 inches | 0.711 mm
Transmission
Transmission options
(no label)
16-speed partial power shift
(no label)
8-speed full power shift
Transmission
Transmission
John Deere Quad-Range
Type
partial power shift
Gears
16 forward and 6 reverse
Oil capacity
44 qts (2WD) | 41.6 L
Oil capacity
60 qts (4WD) | 56.8 L
(no label)
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.
Transmission
John Deere PowerShift
Type
full power shift
Gears
8 forward and 4 reverse
Oil capacity
52 qts (2WD) | 49.2 L
Oil capacity
68 qts (4WD) | 64.4 L
(no label)
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.