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Industrial Tractor · 1970Unverified

John Deere 450B Loader

Name: John Deere 450B Loader
Brand: John Deere

John Deere 450B Loader — Crawler Loader · 70 hp. Reference specifications; pending source verification.

The John Deere 450B Loader is an industrial tractor model with a rated power output of 70 hp, categorising it at the lower end of its class. Produced from 1970 to 1972, this model features a 4-cylinder diesel liquid-cooled engine paired with a tracked undercarriage and powershift transmission. The 450B Loader has an operating weight of 7348 kg, and is designed for use on areas up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

70 hp

Weight

7348 kg

Catalogue coverage

Variants represented

Richest spec table

57 rows

Recorded power

70 hp

Recorded weight

7348 kg

Transmissions

8-speed partial power shift

Production years

1970-1972

Verified variants

1 linked source document displayed

Hover a source tag to verify

Overview

ManufacturerJohn DeereReference

Crawler LoaderReference

Built in Dubuque, Iowa, USAReference

DrivecrawlerReference

Contracting band brakesReference

Open operator station. Cab optional.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

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

Torque223.1 NmReference

Torque RPM1400Reference

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

Oil capacity30.3 LReference

Hydraulic shift between high, low, and reverse in each range.Reference

PTO & Hydraulics

Typeopen centerReference

Pressure155.1 barReference

Pump flow106.0 lpmReference

Rear PTO Type1000Reference

Dimensions

Weight7348 kgReference

14-inch tracksReference

Length417 cmReference

Height (hood)144 cmReference

Height (exhaust)226 cmReference

Operating weight7348 kgReference

Ground clearance36 cmReference

Gauge132 cmReference

John Deere 450B Loader attachments

front-end loaderReference

Electrical

Charging systemalternatorReference

Batteries1Reference

Batteries2Reference

Battery volts12Reference

Battery AH90Reference

John Deere 450B Loader Tracks

Width35 cmReference

Length on ground193 cmReference

Area on ground1.4 m²Reference

Ground pressure0.5 barReference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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