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Backhoe Loader · 1989Unverified

Caterpillar 446

Name: Caterpillar 446
Brand: Caterpillar

Caterpillar 446 — Backhoe loader tractor · 103 hp. Reference specifications; pending source verification.

The Caterpillar 446 is a backhoe loader rated at approximately 103 hp, positioning it at the higher end of its class in terms of power output. Produced from 1989 to 1992, this model features a 4-cylinder turbocharged diesel liquid-cooled engine, paired with a mechanical front-wheel drive system and a powershift transmission. The operating weight of the Caterpillar 446 is specified as 19607 to 20039 pounds. It is suitable for operations on land areas ranging from 200 to 800 acres.

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

Rated power

103 hp

Weight

19607 to 20039 pounds

Catalogue coverage

Variants represented

Richest spec table

55 rows

Recorded power

103 hp

Recorded weight

8893 kg

Transmissions

4-speed

Production years

1989-1992

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerCaterpillarReference

Backhoe loader tractorReference

Drive4x2 2WDReference

Drive4X4 MFWD 4WD (optional)Reference

Engine

Caterpillar 4.4L 4-cyl dieselReference

Engine (gross)76.8 kWReference

Engine70.8 kWReference

Caterpillar 3114Reference

turbocharged dieselReference

4-cylinderReference

liquid-cooledReference

Displacement4.4 LReference

Bore/Stroke105 x 127 mmReference

Power70.8 kWReference

Power (gross)76.8 kWReference

Rated RPM2200Reference

StarterelectricReference

Starter volts12Reference

Oil capacity9.5 LReference

Coolant capacity25.7 LReference

Transmission

4-speedReference

TransmissionPowershiftReference

Gears4 forward and reverseReference

Oil capacity22.3 LReference

Capacities

Fuel124.9 LReference

Front axle7.9 LReference

Rear axle26.7 LReference

PTO & Hydraulics

Hydraulic system154.0 LReference

TypeVariable-flowReference

Capacity154.0 LReference

Pressure199.9 barReference

Total flow162.0 lpmReference

Dimensions

Wheelbase223 cmReference

Weight19607 to 20039 poundsReference

Length795 cmReference

Width243 cmReference

Height419 cmReference

Height (cab)286 cmReference

Operating weight8893 kgReference

Operating weight9089 kgReference

Ground clearance33 cmReference

Backhoe & Loader

Dig depth205.5 to 257.0 inchesReference

Electrical

Charging systemalternatorReference

Charging amps55Reference

Attachment overview

Front-end loaderReference

BackhoeReference

Caterpillar Backhoe

Backhoe typeCaterpillar BackhoeReference

Digging depth521 cmReference

Digging depth (extended stick)652 cmReference

Reach from pivot660 cmReference

Reach from pivot (extended stick)786 cmReference

Loading height431 cmReference

Loading height (extended stick)489 cmReference

Bucket force6157 kgReference

Bucket force (extended stick)6134 kgReference

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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