John Deere

430

Lawn tractor · 1984–1992 · 20 hp

The John Deere 430 is a lawn tractor manufactured from 1984 to 1992. It features a Yanmar 3TNA72UJ engine, and power steering. The transmission is a shaft-driven hydrostatic type with infinite forward and reverse (2-range).

Engine

EngineYanmar 3TNA72UJ
Fuel Typediesel
Cylinders3
Coolingliquid-cooled horizontal-shaft inline
Displacement54 ci (885 cc)
Bore2.83 in (72 mm)
Stroke2.83 in (72 mm)
Power Rated20 hp (14.9 kW)
Air Cleanerdry
Starter Volts12
Oil Capacity3.6 qts (3.4 L)
Coolant Capacity4 qts (3.8 L)
ManufacturerYanmar
Idle1300-3400 RPM
Oil Change Interval Hours200

Transmission

Transmission Typeshaft-driven hydrostatic
Transmission ModelSundstrand Series 15 Model 90
Gearsinfinite forward and reverse (2-range)
Oil Capacity7.5 qts (7.1 L)
Available Optionshydrostatic

Hydraulics

Valves3
System Capacity1.88 gal (7.1 L)

PTO

Rear2,000 RPM
Rear Typeindependent
Front Typeindependent

Hitch

Rear Type0
Rear Lift640 lbs (290 kg)
Hitch Controldirectional control

Dimensions

Length84 in (213 cm)
Width51.5 in (130 cm)
Height48.5 in (123 cm)
Wheelbase52 in (132 cm)

Weight

Weight1,170 lbs (530 kg)

Tires & Tracks

Front Ag18x8.50-8
Rear Ag26x12.00-12

Fuel

Capacity6.5 gal (24.6 L)

Steering

Typepower