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Backhoe Loader · 2004Unverified

Caterpillar 446D

Name: Caterpillar 446D
Brand: Caterpillar

Caterpillar 446D — Backhoe loader tractor · 110 hp. Reference specifications; pending source verification.

The Caterpillar 446D is a backhoe loader with a rated engine power of approximately 110 hp, positioning it at the higher end of its class. It was manufactured from 2004 to 2008. The machine features a 4-cylinder turbocharged diesel liquid-cooled engine, paired with mechanical front-wheel drive and a hydrostatic transmission. Its operating weight is listed at 8920 kg, suitable for operations involving an area of 200–800 acres.

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

Rated power

110 hp

Weight

8920 kg

Catalogue coverage

Variants represented

Richest spec table

73 rows

Recorded power

110 hp

Recorded weight

8920 kg

Transmissions

5-speed

Production years

2004-2008

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 optionalReference

Steeringhydrostatic powerReference

Differential hydraulic wet disc brakesReference

ROPS canopy, optional cab with heat and A/CReference

Engine

Caterpillar 4.4L 4-cyl dieselReference

Engine (gross)82.0 kWReference

Engine76.1 kWReference

Caterpillar 3114 DITReference

turbocharged dieselReference

4-cylinderReference

liquid-cooledReference

Displacement4.4 LReference

Bore/Stroke105 x 127 mmReference

Power76.1 kWReference

Power (gross)82.0 kWReference

Torque455.6 NmReference

Torque RPM1400Reference

Starter typeelectricReference

Oil capacity11.0 LReference

Coolant capacity29.9 LReference

Transmission

5-speedReference

TransmissionAuto-ShiftReference

Gears5 forward and 3 reverseReference

Oil capacity26.1 LReference

Capacities

Fuel124.9 LReference

PTO & Hydraulics

Hydraulic system155.2 LReference

Typeclosed centerReference

Capacity155.2 LReference

Pressure244.8 barReference

Total flow177.9 lpmReference

Dimensions

Wheelbase223 cmReference

Weight8920 kgReference

Front tire14.5/75x16.1Reference

Industrial front14.5/75x16.1Reference

Industrial front21Lx24Reference

Length795 cmReference

Width248 cmReference

Operating weight8920 kgReference

Max weight11501 kgReference

Backhoe & Loader

Dig depth202 to 254 inchesReference

Dump angle114 cmReference

Electrical

Charging systemalternatorReference

Charging amps90Reference

Batteries2Reference

Battery CCA750Reference

Battery volts12Reference

Attachment overview

Front-end loaderReference

BackhoeReference

Caterpillar Backhoe

Backhoe typeCaterpillar BackhoeReference

Digging depth513 cmReference

Digging depth (retracted stick)520 cmReference

Digging depth (extended stick)645 cmReference

2-Foot flat digging depth508 cmReference

2-Foot flat digging depth (retracted stick)518 cmReference

2-Foot flat digging depth (extended stick)642 cmReference

Reach from pivot662 cmReference

Reach from pivot (retracted stick)670 cmReference

Reach from pivot (extended stick)789 cmReference

Loading height439 cmReference

Loading height (retracted stick)439 cmReference

Loading height (extended stick)505 cmReference

Bucket force7688 kgReference

Bucket force (retracted stick)7439 kgReference

Bucket force (extended stick)7439 kgReference

Dipperstick force5184 kgReference

Dipperstick force (retracted stick)5107 kgReference

Dipperstick force (extended stick)3753 kgReference

Caterpillar 446D Height

419 cmReference

Cab289 cmReference

Exhaust297 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.

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