Backhoe Loader · 1989Unverified
Caterpillar 446
Caterpillar 446 — Backhoe loader tractor · 103 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
103 hp
Weight
19607 to 20039 pounds
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.