The Zetor 9640 specifications include engine power rated at 92 hp (68.6 kW), a synchromesh, 18-forward, 6-reverse transmission, and a listed weight of 8,430 lbs (3,823 kg).
Zetor 9640 key specifications
| Engine power | 92 hp (68.6 kW) |
|---|---|
| PTO power | 83 hp (61.9 kW) |
| Displacement | 254 cu in (4.2 L) |
| Transmission | synchromesh, 18-forward, 6-reverse |
| Fuel capacity | 28 gal (106.0 L) |
| Weight | 8,430 lbs (3,823 kg) |
| Wheelbase | 93.5 inches (237 cm) |
Zetor 9640 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 power92 hp
Low 10 hpAverage 48.1 hpHigh 180 hp
PTO power83 hp
Low 10.8 hpAverage 48.8 hpHigh 139 hp
Displacement4.2 L
Low 0.4 LAverage 2.6 LHigh 7.3 L
Fuel capacity28 gal
Low 2.4 galAverage 19.9 galHigh 79.3 gal
Weight8,430 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 9640 power chart
Compare the available engine, PTO and drawbar power ratings.
Zetor 9640 dimensions chart
Compare the main listed tractor dimensions using centimetres.
Engine specifications
| Bore/Stroke | 4.134 × 4.724 inches (105 × 120 mm) |
|---|---|
| Rated RPM | 2,200 |
| Fuel system | direct injection |
| Pre-heating | glow plugs |
| Starter | electric |
| Starter volts | 12 |
Transmission options
| Gears | 18 forward and 6 reverse |
|---|---|
| Clutch | 330 mm hydraulic dry disc |
| Transmission type | synchromesh |
PTO and hitch
| Rear hitch category | Category II |
|---|---|
| Hitch control | position and draft control |
| Rear lift | 9,000 lbs (4,082 kg) |
| Rear PTO | independent |
| Rear PTO speed | 540 or 1,000 rpm, 1.375-inch shaft |
Hydraulics
| Hydraulic type | open center |
|---|---|
| Hydraulic pressure | 2,600 psi (179.3 bar) |
| Valves | 3 |
| Pump flow | 16 gpm (60.6 L/min) |
| Steering flow | 6.5 gpm (24.6 L/min) |
Mechanical specifications
| Differential lock | electro-hydraulic rear |
|---|
Electrical specifications
| Electrical ground | negative |
|---|---|
| Charging system | alternator |
| Charging amps | 55 |
| Battery CCA | 1,150 |
| Battery volts | 12 |
Dimensions and weight
| Length | 156 inches (396 cm) |
|---|---|
| Width | 76 inches (193 cm) |
| Ground clearance | 17 inches (43 cm) |
| Cab height | 105 inches (266 cm) |
Tires and tread
| Front tread | 64 to 79.5 inches (162 to 201 cm) |
|---|---|
| Rear tread | 59 to 71 inches (149 to 180 cm) |
| Front tire | 12.4-24 |
| Rear tire | 16.9-38 |
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.
