ZETOR 6711 vs ZETOR 6911/6945

7 material differences · fewer than 12

Tractor one

1972–1977

No measured PTO figure

Tractor two

1977–1980

No measured PTO figure

Which should you choose?

Read our verdict on the 6711 and the 6911/6945 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

7 material differences · 9 fields identical or within 5%, which is not counted as material

ZETOR 6711 and ZETOR 6911/6945, field by field
Field	6711	6911/6945	Gap
Engine
Engine power, claimed claimed	64.1 hp	64.1 hp	—
Engine declared	ZETOR Z-6701	ZBROJORKA Z-6901	differs
Displacement declared	3.46 L	3.59 L	—
Maximum torque declared	148 lb·ft · 201 N·m	146 lb·ft · 198 N·m	—
Transmission
Top speed declared	15.5 mph · 25 km/h	15.5 mph · 25 km/h	—
Clutch declared	Pedal-actuated, dry two-stage ZETOR double clutch with mechanical clutch booster	Dry double clutch	differs
Hydraulics & hitch
Pump flow declared	5.3 gpm · 20.0 L/min	6.4 gpm · 24.3 L/min	+22% 6911/6945
Pressure declared	—	3,336 psi · 230 bar	—
Three-point lift at ends declared	—	7,738 lb · 3,510 kg	—
Rear PTO speeds declared	540 rpm	540/1000 rpm	differs
Weight & dimensions
Unladen weight declared	5,776 lb · 2,620 kg	6,327 lb · 2,870 kg	+10% 6911/6945
Wheelbase declared	88.5 in · 2,247 mm	88.5 in · 2,247 mm	—
Length declared	144.5 in · 3,670 mm	143.9 in · 3,655 mm	—
Width declared	70.5 in · 1,790 mm	72.4 in · 1,840 mm	—
Height declared	64.4 in · 1,635 mm	97.4 in · 2,475 mm	+51% 6911/6945
Ground clearance declared	13.0 in · 330 mm	18.9 in · 480 mm	+45% 6911/6945
Turning radius, braked declared	11.7 ft · 3.56 m	11.8 ft · 3.59 m	—
Fuel tank declared	83.5 qt · 79.0 L	80.3 qt · 76.0 L	—

Source

Source