Toro LX425 lawn tractor specs and service data

The Toro LX425 is a lawn tractor model from the LX series, manufactured from 2007 to 2009 by MTD for distributor Toro. Tihs tractor was available in two-wheel drive (2WD) version.

The Toro LX425 is equipped with a 0.6 L (36.4 cu·in) single-cylinder gasoline engine with 94.0 mm (3.7 in) of the cylinder bore and 86.0 mm (3.39 in) of the piston stroke, and a mechanical CVT transmission with infinite forward and reverse gears.

The Toro LX425 lawn tractor features:

The Koher SV600 gasoline engine which produces 20.3 PS (14.9 kW; 20.0 HP) at 3,370 rpm of horsepower.
Manual steering
Dry disc brakes
Open operator station
Independent front PTO with manual clutch

General specifications

General Specifications
Model	Toro LX425
Tractor type	Lawn tractor
Production years	2007-2009
Factory	–
Dimensions and weight
Length	1,727 mm (68 in)
Width	1,143 mm (45 in)
Height	1,090 mm (42.9 in)
Wheel base	1,168 mm (46 in)
Weight	226 kg (498 lbs)
Fuel capacity
Fuel tank capacity	11.4 liters (3 US gal.; 2.5 Imp. gal)

Engine

Engine
Engine model	Kohler SV600
Engine type	Four-stroke, air-cooled
Cylinders	1
Fuel type	Gasoline
Displacement	597 cm³, (36.4 cu·in)
Bore and stroke	94.0 mm X 86.0 mm (3.70 in X 3.39 in)
Compression ratio	8.5:1
Horsepower	20.3 PS (14.9 KW; 20.0 HP) at 3,600 rpm
Starter	Electric
Oil system
Lubrication system:	Full pressurized
Oil type:	API SJ or higher
Recommended oil:	SAE 10W-30
Oil capacity (with filter):	1.5 L (1.6 US.qts, 1.32 Imp. qts)
Ignition system
Spark plug:	Champion RC12YC
Spark plug gap:	0.76 mm (0.0299 in)
Spark plug torque:	27 N·m (2.8 kg·m, 19.9 ft·lb)
Valve clearance
Intake valve clearance:	0.127 mm (0.005 in)
Exhaust valve clearance:	0.178 mm (0.007 in)

Transmission and chassis

Chassis, steering and brakes
Chassis	4×2 2WD
Steering type	Manual
Brakes	Dry disc
Transmission
Transmission manufacturer or model	–
Transmission type	Mechanical CVT
Gears	Infinite forward and reverse
Speed	Forward: 8.8 kmh (5.5 mph) Reverse: 3.7 kmh (2.3 mph)

Tires

Tires
Front tires	Lawn/turf: 15x6x6
Rear tires	Lawn/turf: 20x8x8

PTO (Power take-off shaft)

PTO
Front PTO type	Independent with manual clutch
Front PTO speed	–

Electrical system

Electrical system
Ground	Negative
Charging system	–
Charging amps	–
Battery	12V

Attachments

Available attachments
Toro mower deck	1,060 mm (42 inches), mid-mount, 2-blade
Toro blade	1,160 mm (46 inches), front-mount
Toro snow blower	1,060 mm (42 inches), front-mount, two-stage

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We try to use official documentation and verify the published data, but errors may occur. In addition, specifications of machinery and equipment may vary depending on markets and modifications. We do not recommend the use of this data for spare parts or repairs. Use official service manuals or parts catalogs for your product.

Toro LX425