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Lawn Tractor · 1984Unverified

John Deere 430

Name: John Deere 430
Brand: John Deere

John Deere 430 — 400 Series · 20 hp. Reference specifications; pending source verification.

The John Deere 430 is a lawn tractor with a rated output of 20 hp, positioning it among higher-powered machines in its class. Manufactured from 1984 to 1992, this model is equipped with a 3-cylinder diesel liquid-cooled engine, which powers a two-wheel drive system with a hydrostatic transmission. The listed weight is 530 kg, and it is designed for tasks covering areas of approximately 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

20 hp

Weight

530 kg

Catalogue coverage

Variants represented

Richest spec table

79 rows

Recorded power

20 hp

Recorded weight

530 kg

Transmissions

hydrostatic

Production years

1984-1992

Verified variants

1 linked source document displayed

Hover a source tag to verify

Overview

ManufacturerJohn DeereReference

Garden tractorReference

Built in Horicon, Wisconsin, USAReference

Original price was $9,500 in 1992Reference

Two-wheel driveReference

Differential lockmechanical rearReference

Power steeringReference

Differential mechanical drum brakesReference

Open operator station.Reference

Engine

20HP Yanmar 885cc 3-cyl dieselReference

Yanmar 3TNA72UJReference

dieselReference

3-cylinderReference

liquid-cooled horizontal-shaft inlineReference

Displacement54 ciReference

Bore/Stroke72 x 72 mmReference

Power14.9 kWReference

Air cleanerdryReference

Pre-heatingglow plugsReference

Idle RPM1300-3400Reference

Starter volts12Reference

Coolant capacity3.8 LReference

Oil capacity3.4 LReference

Oil change200 hReference

Transmission

hydrostaticReference

TransmissionSundstrand Series 15 Model 90Reference

Typeshaft-driven hydrostaticReference

Gearsinfinite forward and reverse (2-range)Reference

Oil capacity7.1 LReference

Oil change200 hReference

Capacities

Fuel24.6 LReference

PTO & Hydraulics

Hydraulic system7.1 LReference

Capacity7.1 LReference

Valves3Reference

Rear Type0Reference

Controldirectional controlReference

Rear lift290 kgReference

Rear PTOindependentReference

ClutchelectricReference

Rear PTO Type2000Reference

Front PTOindependentReference

Front PTO TypepulleyReference

Dimensions

Wheelbase132 cmReference

Weight530 kgReference

Front tire18x8.50-8Reference

Rear tire26x12.00-12Reference

Ag front18x8.50-8Reference

Ag rear26x12.00-12Reference

Lawn/turf front18x8.50-8Reference

Lawn/turf rear26x12.00-12Reference

Length213 cmReference

Width130 cmReference

Height123 cmReference

Flange rear axle30 mmReference

John Deere 430 attachments

50" mid-mount mower deckReference

60" mid-mount mower deckReference

snowblowerReference

bladeReference

front-end loaderReference

430 Serial Number Location

Serial number plate below the steering column on the John Deere 430.Reference

430 Serial Numbers

1984M00430X285001Reference

1985M00430X315001Reference

1986M00430X360001Reference

1987M00430X420001Reference

1988M00430X475001Reference

1989M00430X595001Reference

1990M00430X010001Reference

1991M00430X100001Reference

1992M00430X110001Reference

FAQ: How to read a serial number table.Reference

Electrical

GroundnegativeReference

Charging systemalternatorReference

Charging amps35Reference

Battery volts12Reference

Attachment overview

50" mid-mount mower deckReference

60" mid-mount mower deckReference

SnowblowerReference

BladeReference

Front-end loaderReference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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