Tractor · 1968Unverified
Zetor 5545
Zetor 5545 · 54 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
54 hp
Weight
2550 kg
Hover a source tag to verify
Overview
ManufacturerZetorReference
Built in Brno, CzechoslovakiaReference
Four-wheel driveReference
Final drivesspur gearReference
Differential lockmechanical rearReference
Manual steeringReference
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
Weight2550 kgReference
Front tire8-24Reference
Rear tire13-28Reference
Ag front8-24Reference
Ag rear13-28Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.