Tractor · 1967Unverified
Nuffield 3/45
Nuffield 3/45 · 39 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
39 hp
Weight
2023 kg
Hover a source tag to verify
Overview
ManufacturerNuffieldReference
Built in Bathgate, ScotlandReference
Two-wheel driveReference
Final drivesspur gearReference
SteeringmanualReference
SteeringpowerReference
Mechanical disc brakesReference
Open operator station.Reference
Engine
BMC 2.8L 3-cyl dieselReference
Fuel tank72.7 LReference
Engine33.6 kWReference
BMCReference
dieselReference
3-cylinderReference
liquid-cooledReference
Displacement2.8 LReference
Bore/Stroke101 x 120 mmReference
Power33.6 kWReference
Rated RPM2200Reference
Firing order1-3-2Reference
Starter volts12Reference
Oil capacity8.5 LReference
Coolant capacity10.2 LReference
Transmission
10-speed gearReference
TypegearReference
Gears10 forward and 2 reverseReference
Clutch280mm dry discReference
Five gears, plus reverse, in two ranges.Reference
PTO & Hydraulics
PTO (claimed)29.1 kWReference
Rear TypeII/IReference
Controldirectional control and top-link draft sensingReference
Rear PTOtransmissionReference
Rear PTOindependentReference
Rear PTO Type540 (1.375)Reference
Engine RPM540@1800Reference
Dimensions
Wheelbase189 cmReference
Weight2023 kgReference
Front tire5.50-16Reference
Rear tire11.00-28Reference
Ag front5.50-16Reference
Ag rear11.00-28Reference
Ag front6.00-16Reference
Ag front7.50-16Reference
Ag rear11.00-32Reference
Ag rear13.00-28Reference
Length296 cmReference
Width171 cmReference
Height (hood)144 cmReference
Height (exhaust)210 cmReference
Operating weight2023 kgReference
Ground clearance48 cmReference
Clearance (front axle)40 cmReference
Clearance (drawbar)34 cmReference
Front tread132 to 193 cmReference
Rear tread132 to 203 cmReference
Capacities
Diameter22 cmReference
Width16 cmReference
Speed917.75 meters/minReference
Speed1164.64 meters/minReference
Speeds
With 11-28 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.