Industrial Tractor · 1970Unverified
John Deere 450B
John Deere 450B — Industrial Crawler tractor · 70 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
70 hp
Weight
5307 kg
Hover a source tag to verify
Overview
ManufacturerJohn DeereReference
Industrial Crawler tractorReference
Built in Dubuque, Iowa, USAReference
DrivecrawlerReference
Contracting band brakesReference
Open operator station.Reference
Variants
450BcrawlerReference
450B CLcrawler-loaderReference
Engine
John Deere 3.6L 4-cyl dieselReference
Fuel tank117.3 LReference
Engine (gross)52.2 kWReference
Engine (net)48.5 kWReference
Drawbar (claimed)33.9 kWReference
John DeereReference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement3.6 LReference
Bore/Stroke102 x 110 mmReference
Power (net)48.5 kWReference
Power (gross)52.2 kWReference
Air cleanerdryReference
Compression16.7:1Reference
Rated RPM2500Reference
Idle RPM800-2650Reference
Operating RPM1500-2500Reference
Torque223.1 NmReference
Torque RPM1500Reference
StarterelectricReference
Starter volts12Reference
Oil capacity8.5 LReference
Coolant capacity15.1 LReference
Transmission
8-speed partial power shiftReference
Typepartial power shiftReference
Gears8 forward and 4 reverseReference
Clutch279mm mechanical dry discReference
Oil capacity30.3 LReference
Two speeds, plus reverse, in four ranges.Reference
PTO & Hydraulics
Pump flow56.8 lpmReference
Pump flow87.1 lpmReference
Rear PTO Type1000Reference
Dimensions
Weight5307 kgReference
16-inch tracksReference
Length277 cmReference
6405 dozer length360 cmReference
6410 dozer length377 cmReference
6415 dozer length347 cmReference
Width172 cmReference
Height (hood)144 cmReference
Height (exhaust)226 cmReference
Operating weight5307 kgReference
Ground clearance36 cmReference
Gauge132 cmReference
John Deere 450B attachments
bladeReference
450B Serial Numbers
1970117588Reference
1971121124Reference
1972138714Reference
1973142295Reference
1974164047Reference
1975185799Reference
1976207556Reference
FAQ: How to read a serial number table.Reference
Electrical
Charging systemalternatorReference
Batteries1Reference
Batteries2Reference
Battery volts12Reference
Battery AH90Reference
John Deere 450B Tracks
Width40 cmReference
Length on ground184 cmReference
Area on ground1.5 m²Reference
Ground pressure0.4 barReference
Width45 cmReference
Area on ground1.7 m²Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.