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Caterpillar CS423E

Series: Caterpillar Vibratory Smooth Drum Roller

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The CS423E from Caterpillar is part of the Caterpillar Vibratory Smooth Drum Roller series. The engine delivers 84.4 hp (59.1 kW). The machine is 1,652 mm wide. The unladen weight is 6,990 kg. Ground clearance is 403.1 mm. Top speed is 11.6 km/h. The tank holds 160.1 litres. The hydraulic tank holds 60.2 litres. The cooling system holds 18.2 litres. The oil fill is 6.8 litres. The electrical system runs on 24 V. The engine fitted is the 3054C. The Caterpillar Vibratory Smooth Drum Roller series covers 45 models. Rated output within it ranges from 20.1 to 175.4 hp; the CS423E sits in the middle of that range with 84.4 hp. Its immediate neighbours are the CB525 below it with 84.2 hp and the CS433E above it with 102 hp. 1091 Caterpillar models across 47 series are on record. The model is listed under Road construction. 13 verified figures from 1 source are on file.

Technical data

Engine

Engine model3054Ccorrect
Power84.4 hp (59.1 kW)correct
Coolant capacity18.2 lcorrect
Engine oil capacity6.8 lcorrect

Dimensions and weights

Width1,652correct
Ground clearance403.1correct
Unladen weight6,990 kgcorrect

Drivetrain and chassis

Top speed11.6 km/hcorrect
System voltage24 Vcorrect

Working data

Hydraulic oil capacity60.2 lcorrect
Fuel tank capacity160.1 lcorrect

Other data

Height2,971.8correct

Where this model stands

Power-to-weight ratio: 8.5 kW/t (59 kW / 7 t)

Stronger than 38% of the road construction in the register — out of 669 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Caterpillar CS423E have?

The Caterpillar CS423E delivers 84.4 hp.

How much does the Caterpillar CS423E weigh?

The unladen weight is 6,990 kg.

How fast does the Caterpillar CS423E go?

Top speed is 11.6 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.
  • Load the hydraulics and watch for sag.
  • 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 13 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]

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