Specifications
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| Model information | |
| Production years | 1996 - 1999 |
| Equipment type | Row-Crop tractor |
| Production | |
| Manufacturer | Zetor |
| Equipment type | Row-Crop tractor |
| Built in | Built in Brno, Czech Republic |
| Original price | Original price was $34,000 in 1999 |
| Zetor 8640 Engine | |
| Engine | Zetor 4.2L 4-cyl diesel |
| Fuel tank | 28 gal 106.0 L |
| Details | Engine details ... |
| Zetor 8640 Transmission | |
| Transmission | 18-speed synchromesh |
| Details | Transmission details ... |
| Zetor 8640 Power | |
| Engine | 82 hp 61.1 kW |
| PTO (claimed) | 74 hp 55.2 kW |
| Mechanical | |
| Drive | 4x4 MWD 4WD |
| Differential lock | electro-hydraulic rear |
| Steering | Power steering |
| Brakes | Hydraulic wet disc brakes |
| Cab / ROPS | Cab standard with available air-conditioning. Two-post ROPS available. |
| Hydraulics | |
| Type | open center |
| Pressure | 2600 psi 179.3 bar |
| Valves | 3 |
| Pump flow | 16 gpm 60.6 lpm |
| Steering flow | 6.5 gpm 24.6 lpm |
| Tractor hitch | |
| Rear Type | II |
| Control | position and draft control |
| Rear lift | 9000 lbs 4082 kg |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Clutch | wet disc |
| Rear PTO Type | 540/1000 (1.375) |
| Dimensions & Tires | |
| Wheelbase | 93.5 inches 237 cm |
| Weight | 8430 lbs 3823 kg |
| Front tire | 12.4-24 |
| Rear tire | 16.9-38 |
| Details | Full dimensions and tires ... |
| Electrical | |
| Ground | negative |
| Charging system | alternator |
| Charging amps | 55 |
| Battery CCA | 1150 |
| Battery volts | 12 |
| References | |
| Publication | Model 8620/8640 published in 1996, by Zetor |
Values may vary by engine, transmission or configuration. View source page
Model family
Series map
- 82.0 hp
- 8640 Current model82.0 hp