Specifications
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| Model information | |
| Production years | 1990 - 1997 |
| Equipment type | Garden tractor |
| Notes | 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 |
| Equipment type | Garden tractor |
| Toro 520 Engine | |
| Engine | 20HP Onan 781cc 2-cyl gasoline |
| Fuel tank | 1.75 gal 6.6 L |
| Details | Engine details ... |
| Toro 520 Transmission | |
| Transmission | hydrostatic |
| Details | Transmission details ... |
| Mechanical | |
| Drive | Two-wheel drive |
| Steering | Manual steering |
| Cab / ROPS | Open operator station. |
| Dimensions & Tires | |
| Wheelbase | 47.5 inches 120 cm |
| Weight | 664 lbs 301 kg |
| Front tire | 16x7.50-8 |
| Rear tire | 23x10.50-12 |
| Details | Full dimensions and tires ... |
| Toro 520 attachments | |
| Attachment | 42" mid-mount mower deck 48" mid-mount mower deck 60" mid-mount mower deck snowblower blade front-end loader |
| Details | Attachment details ... |
| 520 Serial Numbers | |
| Location: | Serial number plate on the rear fender, below the seat. Model codes in parentheses. |
| 1988 | 520-H (31-20OE01)
520-HC (C1-20OE01)
|
| 1989 | 520-H (31-20OE02)
520-HC (C1-20OE02)
|
| 1990 | -unknown- |
| 1991 | -unknown- |
| 1992 | -unknown- |
| 1993 | 39000001 (73501) |
| 1994 | 49000001 (73501) |
| 1995 | 59000001 (73501) |
| 1996 | 69000001 (73501)
69000001 (73502)
|
| 1997 | 7900001 (73502) |
| Details | FAQ: How to read a serial number table. |
| Electrical | |
| Ground | negative |
| Charging amps | 20 |
| Battery CCA | 280 |
| Battery volts | 12 |
| References | |
| Publication | Lawn and Garden Tractors published in 1996, by Toro |
Values may vary by engine, transmission or configuration. View source page