John Deere 2020 OU vs ZETOR 5511/5545

13 material differences

Tractor one

1967–1972

No measured PTO figure

Tractor two

1966–1972

No measured PTO figure

Which should you choose?

Read our verdict on the 2020 OU and the 5511/5545 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

13 material differences · 3 fields identical or within 5%, which is not counted as material

John Deere 2020 OU and ZETOR 5511/5545, field by field
Field	2020 OU	5511/5545	Gap
Engine
Engine power, claimed claimed	59.3 hp	51.2 hp	+16% 2020 OU
Engine declared	John Deere M 5 BL 4 or 4202 DL-01	ZETOR Z-5501	differs
Displacement declared	3.32 L	3.12 L	+6% 2020 OU
Maximum torque declared	141 lb·ft · 191 N·m	133 lb·ft · 180 N·m	+6% 2020 OU
Transmission
Top speed declared	12.4–15.5 mph · 20–25 km/h	18.6 mph · 30 km/h	differs
Clutch declared	Pedal operated two stage and dry Fichtel & Sachs double clutch	Pedal operated dry two-stage double clutch with mechanical booster	differs
Hydraulics & hitch
Hydraulic centre declared	Closed centre	—	—
Pump flow declared	6.6 gpm · 24.8 L/min	5.3 gpm · 20.0 L/min	+24% 2020 OU
Pressure declared	—	2,134 psi · 147 bar	—
Three-point lift at ends declared	4,079 lb · 1,850 kg	3,594 lb · 1,630 kg	+13% 2020 OU
Rear PTO speeds declared	540 rpm	540 rpm	—
Weight & dimensions
Unladen weight declared	5,159 lb · 2,340 kg	5,388 lb · 2,444 kg	—
Maximum permissible mass declared	8,818 lb · 4,000 kg	—	—
Wheelbase declared	80.1 in · 2,035 mm	88.9 in · 2,257 mm	+11% 5511/5545
Length declared	140.6 in · 3,570 mm	146.1 in · 3,710 mm	—
Width declared	61.4 in · 1,560 mm	72.2 in · 1,833 mm	+18% 5511/5545
Height declared	53.8 in · 1,366 mm	63.8 in · 1,620 mm	+19% 5511/5545
Ground clearance declared	13.2 in · 336 mm	16.5 in · 420 mm	+25% 5511/5545
Turning radius, braked declared	10.1 ft · 3.08 m	11.0 ft · 3.34 m	+8% 5511/5545
Fuel tank declared	78.0 qt · 73.8 L	74.0 qt · 70.0 L	+5% 2020 OU

Source

Source