Tractor · 1975Unverified
Chamberlain 4080
Chamberlain 4080 — 80 Series · 85 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
85 hp
Weight
4690 kg
Hover a source tag to verify
Overview
ManufacturerChamberlain (a part of John Deere)Reference
Built in Welshpool, AustraliaReference
Total built2,438Reference
Two-wheel driveReference
Power steeringReference
Sedan cab with heat and air-conditioning.Reference
Variants
4080Abuilt 1975-1983Reference
4080Bbuilt 1983-1985Reference
Caneno cab, 6-post frameReference
Engine
John Deere 5.4L 6-cyl dieselReference
Fuel tank182.1 LReference
Engine (net)63.4 kWReference
John Deere 6-329Reference
dieselReference
6-cylinderReference
liquid-cooledReference
Displacement5.4 LReference
Bore/Stroke102 x 110 mmReference
Power (net)63.4 kWReference
Compression16.8:1Reference
Rated RPM2200Reference
Torque337.6 NmReference
Torque RPM1300Reference
Starter typeelectricReference
Transmission
12-speed two-speed power shiftReference
TransmissionHi-LoReference
Typetwo-speed power shiftReference
Gears12 forward and 4 reverseReference
PTO & Hydraulics
PTO (claimed)63.4 kWReference
Typeopen centerReference
Valves2Reference
Pump flow52.2 lpmReference
Rear TypeIIReference
Rear lift (at 24"/610mm)2165 kgReference
Rear PTOliveReference
Dimensions
Weight4690 kgReference
Front tire9.00-16Reference
Rear tire23.1-30Reference
Ag front9.00-16Reference
Ag rear23.1-30Reference
Length425 cmReference
Width221 cmReference
Height (exhaust)267 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.