Zetor
Zetor 12045
The Zetor 12045 is a row-crop tractor produced from 1974 to 1987 as part of the Crystal UR2 Series. Built in Brno, Czechoslovakia, it features a 6.8L 6-cylinder liquid-cooled diesel engine delivering 120 hp (89.5 kW) with a 16-speed synchro mesh transmission. The tractor includes four-wheel drive, power steering, hydraulic dry disc brakes, and a standard cab. It has a wheelbase of 106 inches (269 cm), weighs 10560 lbs (4790 kg), and uses 14.9-24 front and 18.4-34 rear tires. The PTO is independent with 540/1000 rpm options. Hydraulics are open center with 8.4 gpm pump flow. Variants include the 2WD 12011 and the 4WD 12045.
Power120 hp
Founded1974 - 1987
Model12045
Technical Specifications
Detailed specifications and technical data for Zetor 12045
Power
| Engine power | 120 hp (89.5 kW) |
|---|---|
| PTO (claimed) | 112 hp (83.5 kW) |
Tires
| Rear tire | 18.4-34 |
|---|---|
| Front tire | 14.9-24 |
Engine
| Type | diesel |
|---|---|
| Model | Zetor Z 8601 |
| Power | 120 hp (89.5 kW) |
| Cooling | liquid-cooled |
| Cylinders | 6-cylinder |
| Fuel tank | 34.3 gal (129.8 L) |
| Rated RPM | 2200 |
| Bore/Stroke | 4.331x4.724 inches (110 x 120 mm) |
| Fuel system | direct injection |
| Displacement | 417.5 ci (6.8 L) |
| Starter volts | 24 |
Features
| Cab | standard |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Hydraulic dry disc brakes |
| Steering | Power steering |
Variants
| 12011 | 2WD |
|---|---|
| 12045 | 4WD |
Dimensions
| Width | 77 inches (195 cm) |
|---|---|
| Length | 168.1 inches (426 cm) |
| Weight | 10560 lbs (4790 kg) |
| Wheelbase | 106 inches (269 cm) |
| Front tread | 67.3 inches (170 cm) |
| Height (cab) | 98.8 inches (250 cm) |
| Ballasted weight | 12610 lbs (5719 kg) |
| Ground clearance | 17.5 inches (44 cm) |
Electrical
| Batteries | 2 |
|---|---|
| Battery volts | 12 |
| Charging system | alternator |
Hydraulics
| Type | open center |
|---|---|
| Valves | 1 |
| Pump flow | 8.4 gpm (31.8 lpm) |
Production
| Type | Row-Crop tractor |
|---|---|
| Series | Crystal UR2 Series |
| Built in | Brno, Czechoslovakia |
| Years produced | 1974 - 1987 |
Transmission
| Type | synchro mesh |
|---|---|
| Gears | 16 forward and 8 reverse |
| Details | Four gears in two ranges with two-speed torque multiplier |
Tractor hitch
| Control | lower-link draft control |
|---|---|
| Rear Type | II |
| Rear lift capacity | 7496 lbs (3400 kg) |
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Engine RPM | 540@1900, 2200@1900 |
| Rear PTO Type | 540/1000 |