John Deere STX30

John Deere STX30The John Deere STX30 is a 2WD lawn tractor from the STX series. This tractor was manufactured by John Deere in Horicon, Wisconsin, USA from 1988 to 1993. The John Deere STX30 is equipped with a 0.4 L (24.3 cu·in) single-cylinder gasoline engine and a gear type transmission with 5 forward and 1 reverse gear.

The John Deere STX30 lawn tractor used the Kohler CF12.5-1216S engine. It is a 0.4 L, 398 cm2, (24.3 cu·in) single-cylinder natural aspirated gasoline engine with 87.0 mm (3.43 in) of the cylinder bore and 67.0 mm (2.64 in) of the piston stroke. The compression ratio rating is 8.9:1. This engine produced 9.1 PS (6.7 kW; 9.0 HP) at 3,350 rpm of output power.

The John Deere STX30 is equipped with manual sector-and-pinion steering, integral mechanical disc brakes, open operator station, and 4.7 liters (1.2 US gal.; 1 Imp. gal) fuel tank.

Following attachments are available for the John Deere STX30 lawn tractor:

  • Mid-mount John Deere 30 in (760 mm) mower deck with 1-blade and manual lift
  • Front-mount John Deere 2461M 38 in (960 mm) single-stage snow blower with manual lift

John Deere STX30 Specifications

General Specifications
ModelJohn Deere STX30
Length1,520 mm (59.8 in)
Width1,100 mm (43.3 in)
Height980 mm (38.6 in)
Wheel base1,130 mm (44.5 in)
Weight189 kg (417 lbs)
Fuel tank capacity4.7 liters (1.2 US gal.; 1 Imp. gal)
Battery12V, CCA 200A
Cabin typeOpen operator station
Engine modelKohler CF12.5-1216S
Engine typeFour-stroke, air-cooled
Fuel typeGasoline
Displacement0.4 L, 398 cm2, (24.3 cu·in)
Bore and stroke87.0 mm X 67.0 mm (3.43 in X 2.64 in)
Compression ratio8.9:1
Horsepower9.1 PS (6.7 kW; 9.0 HP) at 3,350 rpm
Oil capacity:1.9 L (2 US. qt, 1.7 Imp. qt.)
Transmission and chassis
Chassis4×2 2WD
Steering typeManual sector-and-pinion
BrakesIntegral mechanical disc
Transmission modelPeerless 920
Transmission typeGear type
Gears5 forward and 1 reverse
Speed Forward: 8.5 kmh (5.3 mph) Reverse: 3.3 (2.1 mph)
Front tiresLawn/turf: 13×5-6
Rear tiresLawn/turf: 18×6.5-8
PTO (Power take-off shaft)
Middle PTO typeIndependent with electric clutch
Middle PTO speed
ATTENTION! Dear visitors, this site is not a trading platform, an official dealer or a spare parts supplier, so we do not have any price lists, spare parts catalogs, service or owner manuals. We are an information portal and provide the technical specifications.

We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. In addition, the characteristics may vary depending on the modification and market. We do not provide advice on technical issues related to the any operation or repair. We do not recommend using provided information for repairing or spare parts ordering, use only official service manuals and spare-parts catalogs.

1 Comment

  1. can you send me the technical data and schematics for the drivetrain and engine, for the john deere stx 30 mower?

Leave a Reply

Your email address will not be published.