Zetor
Zetor 9640
The Zetor 9640 is a row-crop tractor produced from 1996 to 1999 by Zetor in Brno, Czech Republic. It features a 4.2L turbocharged 4-cylinder diesel engine producing 92 hp, with an 18-speed synchromesh transmission and four-wheel drive. The tractor includes hydraulic wet disc brakes, electro-hydraulic rear differential lock, and power steering. It has a rear PTO with wet disc clutch and offers a cab with optional air-conditioning. The original price was $40,000 in 1999.
Power92 hp
Founded1998 - 1999
Model9640
Technical Specifications
Detailed specifications and technical data for Zetor 9640
Power
| Engine power | 92 hp (68.6 kW) |
|---|---|
| PTO (claimed) | 83 hp (61.9 kW) |
Tires
| Ag rear | 16.9-38 |
|---|---|
| Ag front | 12.4-24 |
Engine
| Type | turbocharged diesel |
|---|---|
| Model | Zetor Z 1001 |
| Power | 92 hp (68.6 kW) |
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 4-cylinder |
| Rated RPM | 2200 |
| Bore/Stroke | 4.134x4.724 inches (105 x 120 mm) |
| Fuel system | direct injection |
| Pre-heating | glow plugs |
| Displacement | 254 ci (4.2 L) |
| Starter volts | 12 |
Dimensions
| Width | 76 inches (193 cm) |
|---|---|
| Length | 156 inches (396 cm) |
| Weight | 8430 lbs (3823 kg) |
| Wheelbase | 93.5 inches (237 cm) |
| Rear tread | 59 to 71 inches (149 to 180 cm) |
| Front tread | 64 to 79.5 inches (162 to 201 cm) |
| Height (cab) | 105 inches (266 cm) |
| Ground clearance | 17 inches (43 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery CCA | 1150 |
| Battery volts | 12 |
| Charging amps | 55 |
| Charging system | alternator |
Hydraulics
| Type | open center |
|---|---|
| Valves | 3 |
| Pressure | 2600 psi (179.3 bar) |
| Pump flow | 16 gpm (60.6 lpm) |
| Steering flow | 6.5 gpm (24.6 lpm) |
Mechanical
| Cab | standard with available air-conditioning. Two-post ROPS available. |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Hydraulic wet disc brakes |
| Power steering | yes |
| Differential lock | electro-hydraulic rear |
Production
| Type | Row-Crop tractor |
|---|---|
| Built in | Brno, Czech Republic |
| Original price | $40,000 in 1999 |
| Years produced | 1996 - 1999 |
Transmission
| Type | synchromesh |
|---|---|
| Gears | 18 forward and 6 reverse |
| Clutch | 330mm hydraulic dry disc |
| Description | Three gears in high/low/reverse ranges with a three-speed torque multiplier |
Tractor hitch
| Control | position and draft control |
|---|---|
| Rear Type | II |
| Rear lift | 9000 lbs (4082 kg) |
Power Take-off (PTO)
| Clutch | wet disc |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 540/1000 (1.375) |