The Bukh 403 is a tractor model with an output of approximately 36 horsepower, positioning it at the lighter end of its class. It was produced from 1963 to 1967. Key features of the model include a 3-cylinder diesel liquid-cooled engine, two-wheel drive and an 8-speed gearbox. The Bukh 403 has a listed operating weight of 1866 kg and is suitable for operations spanning up to 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
36 hp
Weight
1866 kg
Catalogue coverage
Variants represented
2
Richest spec table
32 rows
Recorded power
36 hp
Recorded weight
1866 kg
Transmissions
8-speed gear
Production years
1963-1967
Verified variants
0
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Overview
ManufacturerBukhReference
Utility tractorReference
Built in DenmarkReference
Two-wheel driveReference
Open operator station.Reference
Engine
Bukh 3.4L 3-cyl dieselReference
Fuel tank35.0 LReference
Engine32.1 kWReference
Bukh 3G105Reference
dieselReference
3-cylinderReference
liquid-cooledReference
Displacement3.4 LReference
Bore/Stroke105 x 130 mmReference
Power32.1 kWReference
Rated RPM1800Reference
StarterelectricReference
Starter volts12Reference
Transmission
8-speed gearReference
TypegearReference
Gears8 forward and 4 reverseReference
Four gears in two ranges, plus reverse range.Reference
PTO & Hydraulics
PTO (claimed)26.8 kWReference
Pump flow15.9 lpmReference
Rear TypeII/IReference
Rear PTO Type540/1000 (1.375)Reference
Engine RPM540@1740Reference
Engine RPM1000@1790Reference
Dimensions
Weight1866 kgReference
Capacities
Diameter22 cmReference
Width14 cmReference
RPM1440Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
