Toro 520

The Toro 520 is a tractor produced by Toro Lawn Tractors. It is equipped with a 781 cc 47.7 ci engine. The rated power output is 20 hp 14.9 kW. Transmission: Eaton 1100-032. Operating weight: 646 lbs 293 kg.

Overview

	1990 - 1997 Garden tractor
1990 - 1997
Garden tractor

Note: the Toro model 520 is the same as the Wheel Horse 520-H. The following data is from the 520-H listing.

Production
Manufacturer	Toro
Garden tractor
Built in South Bend, Indiana, USA

Toro 520 Engine
20HP Onan 781cc 2-cyl gasoline
Fuel tank	3 gal 11.4 L
Engine details ...

Toro 520 Transmission
hydrostatic
Transmission details ...

Mechanical
Two-wheel drive
Manual steering
Mechanical band brakes
Open operator station.

Power Take-off (PTO)
Mid PTO	independent
Clutch	mechanical

Dimensions & Tires
Weight	646 lbs 293 kg
Front tire	16x6.50-8
Rear tire	23x9.50-12
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	20
Battery CCA	260
Battery volts	12

References
Lawn and Garden Tractors published in 1996, by Toro

Engine

Note: the Toro model 520 is the same as the Wheel Horse 520-H. The following data is from the 520-H listing.

Engine Detail — 781 cc / 47.7 ci Gasoline

Manufacturer	Onan P220G
Fuel Type	Gasoline
Configuration	2-cylinder, air-cooled
Displacement	781 cc 47.7 ci
Bore/Stroke	3.2580x2.875 inches 83 x 73 mm
Power	20 hp 14.9 kW
Compression	7.0:1
Rated RPM	3600
Idle RPM	1400-3600
Starter volts	12
Oil capacity	1.7 qts 1.6 L
Sparkplug	Champion RS14YC
Sparkplug gap	0.025 inches 0.635 mm

Transmission

Note: the Toro model 520 is the same as the Wheel Horse 520-H. The following data is from the 520-H listing.

Transmission — Eaton 1100-032

Transmission	Eaton 1100-032
Type	belt-driven hydrostatic
Gears	infinite forward and reverse
Oil capacity	5 qts 4.7 L
Oil type	SAE 10W-30

Dimensions

Note: the Toro model 520 is the same as the Wheel Horse 520-H. The following data is from the 520-H listing.

Toro 520 Tires
Lawn/turf front	16x6.50-8
Lawn/turf rear	23x9.50-12

Dimensions
Length	65 inches 165 cm
Width	38 inches 96 cm
Height	45.5 inches 115 cm
Weight	646 lbs 293 kg

Attachments

Note: the Toro model 520 is the same as the Wheel Horse 520-H. The following data is from the 520-H listing.

Attachment overview
36" mid-mount mower deck
42" mid-mount mower deck
48" mid-mount mower deck
Snowblower
Blade
Garden tractors are capable of using tillers, plows, or other ground-engaging attachments. TractorData does not list details of these attachments.

Photos

Toro 520-H with mower deck, right side.

Toro 520-H with blade and chains, left side.