Industrial Tractor · 1985Unverified
John Deere 450E Long-Track
John Deere 450E Long-Track — Bulldozer · 79 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
79 hp
Weight
15350 to 15950 pounds
Hover a source tag to verify
Overview
ManufacturerJohn DeereReference
BulldozerReference
Built in Dubuque, Iowa, USAReference
Four-post ROPS. Cab optional.Reference
Engine
John Deere 4.5L 4-cyl dieselReference
Engine (gross)58.9 kWReference
Engine (net)55.9 kWReference
Drawbar (claimed)41.8 kWReference
John Deere 4-276DReference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement4.5 LReference
Bore/Stroke106 x 127 mmReference
Power (net)55.9 kWReference
Power (gross)58.9 kWReference
Compression16.8:1Reference
Rated RPM2400Reference
Torque309.2 NmReference
Torque RPM1200Reference
StarterelectricReference
Starter volts12Reference
Oil capacity14.2 LReference
Coolant capacity11.4 LReference
Transmission
8-speed two-speed power shiftReference
Typetwo-speed power shiftReference
Gears8 forward and 4 reverseReference
Clutch279mm discReference
Oil capacity30.3 LReference
Two speeds, plus reverse, in four ranges. Speeds within a range can be shifted without clutching.Reference
Capacities
Fuel136.3 LReference
PTO & Hydraulics
Hydraulic system39.7 LReference
Typeopen centerReference
Capacity39.7 LReference
Pressure155.1 barReference
Pump flow64.3 lpmReference
Pump flow87.1 lpmReference
Rear PTOindependentReference
Rear PTO Type1000Reference
Dimensions
Weight15350 to 15950 poundsReference
Dozer length393 cmReference
Height (ROPS)256 cmReference
Operating weight6962 kgReference
Operating weight7234 kgReference
Rear tread137 cmReference
Rear tread152 cmReference
John Deere 450E Long-Track attachments
bladeReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Batteries1Reference
Batteries2Reference
Battery volts12Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
