Zetor
Zetor 6745
The Zetor 6745 is a 4WD tractor produced by Zetor from 1972 to 1978 as part of the UR1 7 Series. It features a 3.5L 4-cylinder liquid-cooled diesel engine producing 65 hp, with a 10-speed or optional 20-speed partial power shift transmission. The tractor has a wheelbase of 88.46 inches and weighs 6,695 lbs. It includes Zetormatic hydraulics, a rear lift capacity of 3,858 lbs, and an independent rear PTO with 540/ground speed and optional 1000 rpm. The 6745 was built in Brno, Czechoslovakia, and offered with open operator station and optional air trailer brakes.
Power65 hp
Founded1972 - 1978
Model6745
Technical Specifications
Detailed specifications and technical data for Zetor 6745
Power
| Engine power | 65 hp (48.5 kW) |
|---|---|
| PTO (claimed) | 60 hp (44.7 kW) |
Engine
| Type | diesel |
|---|---|
| Model | Zetor Z6701 |
| Power | 65 hp (48.5 kW) |
| Cooling | liquid-cooled |
| Cylinders | 4-cylinder |
| Fuel tank | 18.5 gal (70.0 L) |
| Rated RPM | 2200 |
| Bore/Stroke | 3.937x4.331 inches (100 x 110 mm) |
| Displacement | 210.9 ci (3.5 L) |
General
| Series | UR1 7 Series |
|---|---|
| Built in | Brno, Czechoslovakia |
| Variants | 6711 2WD, 6718 2WD cab, 6745 4WD, 6748 4WD cab |
| Production years | 1972 - 1978 |
Hydraulics
| Type | Zetormatic |
|---|---|
| Valves | 1 |
| Pressure | 2321 psi (160.0 bar) |
| Pump flow | 5.3 gpm (20.1 lpm) |
Mechanical
| Drive | Four-wheel drive |
|---|---|
| Brakes | Differential hydraulic drum brakes |
| Trailer brakes | air optional |
| Operator station | Open operator station |
Transmission
| Type | partial power shift |
|---|---|
| Notes | The optional multi-power transmission provided a two-speed power shift between direct drive and a lower range. |
| Options | 10-speed, 20-speed partial power shift |
| 10-speed gears | 10 forward and 2 reverse |
| 20-speed gears | 20 forward and 4 reverse |
Tractor hitch
| Rear lift capacity | 3,858 lbs (1749 kg) |
|---|
Dimensions & Tires
| Weight | 6,695 lbs (3036 kg) |
|---|---|
| Rear tire | 12.4-36 |
| Wheelbase | 88.46 inches (224 cm) |
| Front tire | 11.2-24 |
| Standard tires (ag) | Front: 11.2-24. Rear: 12.4-36 |
Power Take-off (PTO)
| Optional | 1000 rpm |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 540/ground |
Serial Number Location
| Location | Serial number plate on the left side of the Zetor 6745 dash, below the steering wheel. |
|---|