The Zetor 5511 is a compact tractor with a rated output of 54 hp, featuring a 4-cylinder diesel engine. This model was manufactured from 1968 to 1972 and is equipped with a 10-speed gearbox, driving through four-wheel drive. The tractor weighs 2245 kg and is designed for use on areas of up to 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
54 hp
Weight
2245 kg
Catalogue coverage
Variants represented
2
Richest spec table
47 rows
Recorded power
54 hp
Recorded weight
2245 kg
Transmissions
10-speed gear
Production years
1968-1972
Verified variants
0
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Overview
ManufacturerZetorReference
Built in Brno, CzechoslovakiaReference
Two-wheel driveReference
Final drivesspur gearReference
Differential lockmechanical rearReference
SteeringmanualReference
Steeringpower (5611)Reference
Hydraulic drum brakesReference
Open operator station.Reference
Variants
55112WD openReference
55454WD openReference
56112WD cabReference
Engine
Zetor 3.1L 4-cyl dieselReference
Engine41.8 kWReference
Drawbar (claimed)35.8 kWReference
ZetorReference
dieselReference
4-cylinderReference
Displacement3.1 LReference
Bore/Stroke95 x 110 mmReference
Power41.8 kWReference
Fuel systemdirect injectionReference
Compression17.9:1Reference
Rated RPM2200Reference
Torque179.5 NmReference
Torque RPM1470Reference
Transmission
10-speed gearReference
TypegearReference
Gears10 forward and 2 reverseReference
Clutchdry discReference
PTO & Hydraulics
PTO (claimed)40.2 kWReference
Typeopen centerReference
Pressure147.1 barReference
Valves1Reference
Rear TypeII/IReference
Controlposition and draft controlReference
Rear lift (at ends)1397 kgReference
Rear PTOliveReference
Rear PTO Type540 (1.375)Reference
Engine RPM540@2000Reference
Dimensions
Wheelbase226 cmReference
Weight2245 kgReference
Front tire6.00-18Reference
Rear tire13-28Reference
Ag front6.00-18Reference
Ag rear13-28Reference
Ag rear11-36Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
