Overview
The Zetor 6711 is a two-wheel drive farm tractor produced in Brno, Czechoslovakia between 1972 and 1978. It is equipped with a 3.5L four-cylinder liquid-cooled diesel engine rated at 65 hp and features a partial power shift transmission offering either 10 or 20 forward speeds.
Ideal Applications
Powertrain and Engine Performance:
The Zetor Z6701 engine delivers 65 hp at 2200 rated RPM and provides a claimed PTO output of 60 hp.
Transmission and PTO Configuration:
The mechanical system includes a partial power shift transmission with optional multi-power for two-speed shifting and an independent 540/ground rear PTO.
Hydraulic and Hitch Specifications:
The Zetormatic hydraulic system operates at 2321 psi with a 5.3 gpm pump flow to support a rear lift capacity of 3,858 lbs.
Production
| Description | Built in Brno, Czechoslovakia |
|---|---|
| Manufacturer | Zetor |
Engine
| Engine type | Zetor 3.5L 4-cyl diesel |
|---|---|
| Fuel tank | 18.5 gal (70.0 L) |
| Bore/Stroke | 3.937x4.331 inches (100 x 110 mm) |
| Description | Zetor Z6701 / diesel / 4-cylinder / liquid-cooled |
| Displacement | 210.9 ci (3.5 L) |
| Power | 65 hp (48.5 kW) |
| Rated RPM | 2200 |
| PTO (claimed) | 60 hp (44.7 kW) |
Transmission
| Description | The optional multi-power transmission provided a two-speed power shift between direct drive and a lower range. |
|---|---|
| Gears | 10 forward and 2 reverse / 20 forward and 4 reverse |
| Type | partial power shift |
| Transmission type | 10-speed / 20-speed partial power shift |
| Transmission type | 10-speed / 20-speed partial power shift |
Mechanical
| Cab | Open operator station. |
|---|---|
| Description | Differential hydraulic drum brakes |
| Drive type | Two-wheel drive |
| Trailer brakes | air optional |
Hydraulics
| Pressure | 2321 psi (160.0 bar) |
|---|---|
| Pump flow | 5.3 gpm (20.1 lpm) |
| Type | Zetormatic |
| Valves | 1 |
Hitch
| Rear lift | 3,858 lbs (1749 kg) |
|---|
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540/ground |
Dimensions & Tires
| Weight | 5,787 lbs (2624 kg) |
|---|---|
| Wheelbase | 88.46 inches (224 cm) |
| Front tire | 7.50-16 |
| Rear tire | 12.4-36 |
| Weight | 5,787 lbs (2624 kg) |
| Wheelbase | 88.46 inches (224 cm) |
| Standard tires (ag) | Front: 7.50-16. Rear: 12.4-36 |
6711 Serial Number Location
| Description | Right side of tractor, on transmission housing, above brake pedals. |
|---|
Variants
| 6711 | 2WD |
|---|---|
| 6718 | 2WD cab |
| 6745 | 4WD |
| 6748 | 4WD cab |