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Caterpillar 420D

Series: Caterpillar Loader Backhoe

Source: https://www.ritchielist.com/construction/backhoe-loaders-bac

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The Caterpillar Loader Backhoe series from Caterpillar includes the 420D. The engine delivers 89.2 hp (63.4 kW), has 4 cylinders, with a displacement of 3,982.1 cm³. Rated speed is 2,200 rpm. The wheelbase measures 2,100.1 mm. Ground clearance is 298.7 mm. The tank holds 128.3 litres. The gearbox has 4 forward gears. There are also 4 reverse gears. The pump delivers 163.2 l/min. Working pressure is 227.5 bar. The engine fitted is the 3054T. The Caterpillar Loader Backhoe series covers 36 models. Rated output within it ranges from 68 to 138.9 hp; the 420D sits in the lower part of that range with 89.2 hp. Its immediate neighbours are the 438 Series II below it with 84.2 hp and the 438C above it with 90.2 hp. 1091 Caterpillar models across 47 series are on record. The model is listed under Wheel loaders. 14 verified figures from 1 source are on file.

Technical data

Engine

Engine model3054Tcorrect
Power89.2 hp (63.4 kW)correct
Rated speed2,200 rpmcorrect
Cylinders4correct
Displacement3,982.1 cm³correct

Dimensions and weights

Wheelbase2,100.1correct
Ground clearance298.7correct

Drivetrain and chassis

Gearbox typepower shuttlecorrect
Forward gears4correct
Reverse gears4correct

Working data

Pump flow163.2 l/mincorrect
Hydraulic pressure227.5correct
Fuel tank capacity128.3 lcorrect

Frequently asked questions

How much power does the Caterpillar 420D have?

The Caterpillar 420D delivers 89.2 hp.

What engine does the Caterpillar 420D have?

4 cylinders, 3,982 cm³ displacement.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 14 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Other models in this series

416 Series II

416C

416D

416E

416F

420D IT

420E

420EIT

420F

420F IT

422E

424D

Sources: [1]

Wheeled excavator in 3D section

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