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John Deere 4430

John Deere 4430 tractor
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The John Deere 4430 is a Generation II Series row-crop tractor produced from 1973 to 1977 by John Deere in Waterloo, Iowa, USA. It features a turbocharged 6-cylinder 6.6L diesel engine with 125 hp PTO power, multiple transmission options including power shift, and a variety of hydraulic and mechanical features. The tractor was originally priced at $23,000 in 1977 and is known for its versatility and power in row-crop farming applications. It supports various attachments including the John Deere 148 and 158 loaders with detailed specifications for lift capacity, breakout force, and dimensions.
John Deere 4430tractorspecificationsenginetransmissiondimensionshydraulicsattachmentsrow-crop tractor
Power138 hp[P]
Founded1973 - 1977
Model4430

Technical Specifications

Detailed specifications and technical data for John Deere 4430

Power

PTO (tested):125.88 hp (93.9 kW)
PTO (claimed):125 hp (93.2 kW)
Drawbar (tested):104.99 hp (78.3 kW)

Engine

Type:John Deere 6.6L 6-cyl diesel turbocharged diesel
Starter:electric
Idle RPM:800-2200
Rated RPM:2200
Air cleaner:dry with secondary element
Bore/Stroke:4.25x4.75 inches (108 x 121 mm)
Fuel system:direct injection
Pre-heating:ether injection, coolant heater Optional
Displacement:404 ci (6.6 L)
Firing order:1-5-3-6-2-4
Configuration:liquid-cooled inline horizontal-shaft
Operating RPM:1500-2200
Starter volts:12
Coolant capacity:30 qts (28.4 L), 32 qts (with heater) (30.3 L)
Compression ratio:15.5:1
Intake valve clearance:0.018 inches (0.457 mm)
Exhaust valve clearance:0.028 inches (0.711 mm)

Height

Cab:114 inches (289 cm)
Cab Exhaust:125.25 inches (318 cm)
ROPS Exhaust:109.3 inches (277 cm)
Steering wheel:85.25 inches (216 cm)

Weight

Ballasted:15060 lbs (6831 kg)
Operating:11350 lbs (5148 kg)
Cab Shipping:10762 lbs (4881 kg)
ROPS Shipping:9732 lbs (4414 kg)

Capacity

Fuel:46 gal (174.1 L)
Hydraulic system:11 gal (41.6 L), 10 gal (Power Shift) (37.9 L)

Overview

Type:Row-Crop tractor
Series:Generation II Series
Built in:Waterloo, Iowa, USA
Original price:$23,000 in 1977
Production years:1973 - 1977

Variants

4430:row-crop
4430 Hi-Crop:high clearance

Electrical

Ground:negative
Batteries:2
Battery CCA:800
Battery Group:5D
Battery volts:6
Charging system:alternator
Cab Charging amps:55
ROPS Charging amps:37

Engine Oil

Oil capacity:17 qts (16.1 L)
Oil change interval:100 h

Hydraulics

Type:closed center
Valves:1 to 3
Capacity:11 gal (41.6 L), 10 gal (Power Shift) (37.9 L)
Pressure:2250 psi (155.1 bar)
Pump flow:22 gpm (83.3 lpm)

Mechanical

Drive:4x2 2WD, 4x4 HFWD 4WD
Brakes:Differential hydraulic wet disc brakes
Final drives:planetary
Power steering:yes
Differential lock:hydro-mechanical rear
Optional features:Optional Roll-Gard ROPS. Optional Sound Gard body and cab.

Attachments

Overview:John Deere 148 loader, John Deere 158 loader

148 Loader

Weight:1350 lbs (612 kg)
Dump angle:38°
Boom cylinder:2.5 inches (6 cm)
Bucket widths:60 inches (152 cm), 72 inches (182 cm), 84 inches (213 cm), 96 inches (243 cm)
Breakout force:4700 lbs (2131 kg)
Reach (dumped):32 inches (81 cm)
Rollback angle:11°
Bucket cylinder:2.5 inches (6 cm)
Height (at pin):126 inches (320 cm)
Bucket capacities:0.5 cu yd (0.4 cu m), 0.6 cu yd (0.5 cu m), 0.8 cu yd (0.6 cu m), 0.9 cu yd (0.7 cu m)
Clearance (level):121 inches (307 cm)
Clearance (dumped):102 inches (259 cm)
Lift capacity (full at pin):3100 lbs (1406 kg)

158 Loader

Dump angle:37°
Boom cylinder:2.75 inches (6 cm)
Breakout force:5000 lbs (2268 kg)
Reach (dumped):32 inches (81 cm)
Rollback angle:12°
Bucket cylinder:2.5 inches (6 cm)
Height (at pin):156 inches (396 cm)
Clearance (level):151 inches (383 cm)
Clearance (dumped):132 inches (335 cm)
Lift capacity (full at pin):3800 lbs (1723 kg)

Transmission

Types:8-speed partially synchronized, 16-speed partial power shift, 8-speed full power shift, 13-speed creeper

Tractor hitch

Rear Type:II
Rear lift capacity:4550 lbs (2063 kg)

Serial Numbers

1973:1000
1974:17500
1975:33050
1976:47222
1977:62960

Dimensions & Tires

Width:89.625 inches (axle) (227 cm), 70.8 inches (fenders) (179 cm), 82 inches (cab fenders) (208 cm)
Length:160.75 inches (408 cm)
Rear tire:18.4-38
Wheelbase:106.6 inches (270 cm)
Front tire:10.00-16
Rear tread:60 to 94 inches (152 to 238 cm), 60 to 101 inches (152 to 256 cm), 61 to 109 inches (154 to 276 cm), 61 to 118 inches (154 to 299 cm)
Front tread:48 to 77.9 inches (121 to 197 cm), 52 to 85.9 inches (132 to 218 cm), 58 to 95.9 inches (147 to 243 cm), 64 to 88 inches (162 to 223 cm) (4WD)
Additional tires:7.5L-15, 11L-15, 7.50-18, 11.00-16, 14L-16A, 23.1-30, 18.4-34, 20.8-34, 16.9-38
Rack-and-pinion rear axle:3.39 by 90 inches (86 by 2286 mm), 3.39 by 96 inches (86 by 2438 mm), 3.39 by 104 inches (86 by 2641 mm), 3.62 by 104 inches (91 by 2641 mm), 3.62 by 113 inches (91 by 2870 mm)

Power Take-off (PTO)

Rear PTO:independent
Engine RPM:540@2200, 1000@2200
Rear PTO Type:540/1000 (1.375)