Diesel Quad-Range 2WD October 5 - 13, 1974 Link: Nebraska Tractor Test 1110 file PTO performance Drawbar performance
Power at rated engine speed
125.88hp / 93.9kW
Fuel use
8.1gal/hour / 30.7l/hour
Max power
104.99hp / 78.3kW
Max pull
12032lbs / 5457kg
JOHN DEERE 4430 POWER
PTO (claimed)
125hp / 93.2kW
Drawbar (tested)
104.99hp / 78.3kW
PTO (tested)
125.88hp / 93.9kW
ENGINE DETAIL
Description
John Deere turbocharged diesel 6-cylinder liquid-cooled inline horizontal-shaft
Displacement
404ci / 6.6L
Bore/Stroke
4.25x4.75inches / 108x 121mm
Fuel system
direct injection
Air cleaner
dry with secondary element
Pre-heating
ether injection coolant heater
Compression
15.5:1
Rated RPM
2200
Idle RPM
800-2200
Operating RPM
1500-2200
Firing order
1-5-3-6-2-4
Starter
electric
Starter volts
12
Coolant capacity
30qts / 28.4L 32qts / 30.3L (with heater)
Intake valve clearance
0.018inches / 0.457mm
Exhaust valve clearance
0.028inches / 0.711mm
ENGINE OIL
Oil capacity
17qts / 16.1L
Oil change
100 h
JOHN DEERE 4430 ENGINE
Description
John Deere 6.6L 6-cyl diesel
TRANSMISSIONS OVERVIEW
Description
8-speed partially synchronized 16-speed partial power shift 8-speed full power shift 13-speed creeper
TRANSMISSION 1
Transmission
John Deere Syncro-Range
Type
partially synchronized
Gears
8 forward and 2 reverse
Clutch
hydraulic wet disc
Oil capacity
44qts / 41.6L
Description
Four shift stations with two gears each, plus reverse gear in the first two shift stations. Tractor must be stopped, and clutch used, to shift between stations. Once in a shift station the tractor may be shifted on the move, using the clutch, between the gears in that station
SPEEDS 1
Description
With 18.4-38 rear tires
TRANSMISSION 2
Transmission
John Deere Quad-Range
Type
partial power shift
Gears
16 forward and 6 reverse
Clutch
hydraulic wet disc
Oil capacity
44qts / 41.6L
Description
Four gears (1-4) in four ranges (A-D). Power shift between gears 1-2 and 3-4 in each range with a synchronized shift (using clutch) between 2-3. Tractor must be stopped to shift rang
SPEEDS 2
Description
With 18.4-38 rear tires
TRANSMISSION 3
Transmission
John Deere Power Shift
Type
full power shift
Gears
8 forward and 4 reverse
Clutch
hydraulic wet discs
Oil capacity
40qts / 37.9L
SPEEDS 3
Description
With 18.4-38 rear tires
TRANSMISSION 4
Transmission
Syncro-Range Creeper
Type
creeper
Gears
13 forward and 4 reverse
Description
Optional creeper range adds additional speeds to the first five gears of the Syncro-Range transmission. An interlock prevents shifting into gears 6 through 8 while the creeper is engaged
MECHANICAL
Chassis
4x2 2WD/4x4 HFWD 4WD
Final drives
planetary
Differential lock
hydro-mechanical rear
Steering
power
Brakes
differential hydraulic wet disc
Cab
Optional Roll-Gard ROPS. Optional Sound Gard body and cab
Transmissions
8-speed partially synchronized 16-speed partial power shift 8-speed full power shift 13-speed creeper
Serial number plate on the rear of the John Deere 4430, right side, above the PTO shaft
1973
1000
1974
17500
1975
33050
1976
47222
1977
62960
ELECTRICAL
Ground
negative
Charging system
alternator
ROPS Charging amps
37
Cab Charging amps
55
Batteries
2
Battery CCA
800
Battery volts
6
Battery Group
5D
About John Deere Tractor
The 4430 model tractor belongs to the John Deere Generation II Series. The 4430 is a Row-Crop Tractors type, which is used mainly in Agriculture Tractors. The 4430 tractor has a engine. This setup improves usability in the real world.