The Zetor 8520 specifications include engine power rated at 80 hp (59.7 kW), a synchromesh transmission, and a listed weight of 7,441 lbs (3,375 kg).
Zetor 8520 key specifications
| Engine power | 80 hp (59.7 kW) |
|---|---|
| PTO power | 76 hp (56.7 kW) |
| Displacement | 253.6 cu in (4.2 L) |
| Transmission | synchromesh |
| Weight | 7,441 lbs (3,375 kg) |
| Wheelbase | 93.5 inches (237 cm) |
| Rear PTO speed | 540 or 1,000 rpm |
Zetor 8520 industry comparison
See how this tractor compares across up to six main specifications using the low, average and high values in this specifications database.
Engine power80 hp
Low 10 hpAverage 48.1 hpHigh 180 hp
PTO power76 hp
Low 10.8 hpAverage 48.8 hpHigh 139 hp
Displacement4.2 L
Low 0.4 LAverage 2.6 LHigh 7.3 L
Weight7,441 lbs
Low 1,090 lbsAverage 5,021.9 lbsHigh 12,875 lbs
Wheelbase93.5 in
Low 47.5 inAverage 78.6 inHigh 112.2 in
This model Industry average
Zetor 8520 power chart
Compare the available engine, PTO and drawbar power ratings.
Zetor 8520 dimensions chart
Compare the main listed tractor dimensions using centimetres.
Power and performance
| Original price | $30,000 in 1995 |
|---|
Engine specifications
| Bore/Stroke | 4.134 × 4.724 inches (105 × 120 mm) |
|---|---|
| Rated RPM | 2,200 |
| Starter volts | 12 |
| Starter power | 4.6 hp (3.4 kW) |
Transmission options
| Gear options | 16 forward and 4 reverse or 18 forward and 6 reverse |
|---|
PTO and hitch
| Rear hitch category | Category II |
|---|---|
| Rear lift | 8,598 lbs (3,900 kg) |
| Front hitch category | Category OPTIONAL (optional) |
| Rear PTO | independent |
Hydraulics
| Hydraulic type | open |
|---|---|
| Hydraulic pressure | 2,682 psi (184.9 bar) |
| Valves | 3 |
| Total flow | 15.85 gpm (60.0 L/min) |
Mechanical specifications
| Steering | hydrostatic power |
|---|
Electrical specifications
| Charging system | alternator |
|---|---|
| Charging amps | 55 |
| Charging volts | 12 |
| Battery volts | 12 |
Dimensions and weight
| Length | 153.5 inches (389 cm) |
|---|---|
| Width | 75.9 inches (192 cm) |
| Ground clearance | 14.6 inches (37 cm) |
| Cab height | 104 inches (264 cm) |
| Exhaust height | 109.2 inches (277 cm) |
Tires and tread
| Rear tread | 59.1 to 70.9 inches (150 to 180 cm) |
|---|---|
| Front tire | 7.50-20 |
| Rear tire | 16.9-34 or 13.6-38 |
Note: Industry comparison values are calculated from models in this specifications database. Specifications can vary by year, market, configuration, tires and optional equipment. For official specifications, check the official Zetor website or the tractor’s operator manual.
