Tractor · 1975Unverified
Chamberlain 4280
Chamberlain 4280 — 80 Series · 111 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
111 hp
Weight
5660 kg
Hover a source tag to verify
Overview
ManufacturerChamberlain (a part of John Deere)Reference
Built in Welshpool, AustraliaReference
Total built2,186Reference
Two-wheel driveReference
Power steeringReference
Sedan cab with heat and air-conditioning.Reference
Variants
4280Abuilt 1975-1983Reference
4280Bbuilt 1983-1985Reference
Engine
John Deere 5.9L 6-cyl dieselReference
Fuel tank272.9 LReference
Engine (gross)82.8 kWReference
Engine (net)79.0 kWReference
John Deere 6-359Reference
dieselReference
6-cylinderReference
liquid-cooledReference
Displacement5.9 LReference
Bore/Stroke106 x 110 mmReference
Power (net)79.0 kWReference
Power (gross)82.8 kWReference
Compression16.8:1Reference
Rated RPM2500Reference
Torque352.6 NmReference
Torque RPM1350Reference
Starter typeelectricReference
Transmission
12-speed two-speed power shiftReference
TransmissionHi-LoReference
Typetwo-speed power shiftReference
Gears12 forward and 4 reverseReference
PTO & Hydraulics
PTO (claimed)73.1 kWReference
Typeopen centerReference
Valves2Reference
Pump flow52.2 lpmReference
Rear TypeIIReference
Rear PTOliveReference
Dimensions
Weight5660 kgReference
Front tire11.00-16Reference
Rear tire23.1-34Reference
Ag front11.00-16Reference
Ag rear23.1-34Reference
Length451 cmReference
Width225 cmReference
Height (cab)274 cmReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.