Caterpillar CP323C

Series: Caterpillar Vibratory Compactor

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The Caterpillar CP323C belongs to the Caterpillar Vibratory Compactor series. The engine delivers 71 hp (52.2 kW), with a displacement of 4,000.1 cm³. The unladen weight is 4,745 kg. Ground clearance is 347.2 mm. Top speed is 9 km/h. The tank holds 144.2 litres. The hydraulic tank holds 49.2 litres. The oil fill is 7.9 litres. The engine fitted is the 3054 DINA. The Caterpillar Vibratory Compactor series covers 12 models. Rated output within it ranges from 71 to 175.4 hp; the CP323C sits at the bottom of that range with 71 hp. Its immediate neighbours are the CP323 above it with 78.1 hp. 1091 Caterpillar models across 47 series are on record. The model is listed under Road construction. 11 verified figures from 1 source are on file.

Technical data

Engine

Engine model3054 DINAcorrect
Power71 hp (52.2 kW)correct
Displacement4,000.1 cm³correct
Engine oil capacity7.9 lcorrect

Dimensions and weights

Ground clearance347.2correct
Unladen weight4,745 kgcorrect

Drivetrain and chassis

Top speed9 km/hcorrect

Working data

Hydraulic oil capacity49.2 lcorrect
Fuel tank capacity144.2 lcorrect

Other data

Height2,514.6correct

Where this model stands

Power-to-weight ratio: 11 kW/t (52 kW / 4.7 t)

Stronger than 12% of the compaction equipment in the register — out of 223 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Caterpillar CP323C have?

The Caterpillar CP323C delivers 71 hp.

How much does the Caterpillar CP323C weigh?

The unladen weight is 4,745 kg.

What engine does the Caterpillar CP323C have?

4,000 cm³ displacement.

How fast does the Caterpillar CP323C go?

Top speed is 9 km/h.

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.
  • Check the weights in the papers against the figures here — attachments change them.
  • 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 11 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

Sources: [1]

Road roller in 3D section

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