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Komatsu WS23S-1

Series: Komatsu Motor Scraper

Source: https://www.lectura-specs.com/en/model/construction-machiner

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With the WS23S-1, Komatsu offers a model from the Komatsu Motor Scraper series. The engine delivers 444.1 hp (326.6 kW), with a displacement of 18,845.1 cm³. The wheelbase measures 8,391.1 mm. The tank holds 850.2 litres. The gearbox has 8 forward gears. There are also 1 reverse gears. The cooling system holds 140.1 litres. Tyre size: 33,5-33-32PR. The Komatsu Motor Scraper series covers 3 models. Rated output within it ranges from 212.9 to 444.1 hp; the WS23S-1 sits at the top of that range with 444.1 hp. Its immediate neighbours are the WS16S-2 below it with 369 hp. 1159 Komatsu models across 39 series are on record. The model is listed under Mining equipment. 14 verified figures from 1 source are on file.

Technical data

Engine

Power	444.1 hp (326.6 kW)correct
Displacement	18,845.1 cm³correct
Aspiration	turbochargedcorrect
Coolant capacity	140.1 lcorrect

Dimensions and weights

Length	13,472.2correct
Width	3,691.1correct
Wheelbase	8,391.1correct

Drivetrain and chassis

Gearbox type	planetary gearcorrect
Forward gears	8correct
Reverse gears	1correct
Tyre size	33.5-33-32PRcorrect

Working data

Fuel tank capacity	850.2 lcorrect

Other data

Height	3,520.4correct

Frequently asked questions

How much power does the Komatsu WS23S-1 have?

The Komatsu WS23S-1 delivers 444 hp.

What engine does the Komatsu WS23S-1 have?

18,845 cm³ displacement.

What are the dimensions of the Komatsu WS23S-1?

13,472 mm × 3,691 mm.

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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