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Caterpillar 623G

Series: Caterpillar Motor Scraper

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The 623G from Caterpillar is part of the Caterpillar Motor Scraper series. The engine delivers 364 hp (246.1 kW), with a displacement of 15,207.2 cm³. The machine is 13,210 mm long and 3,557 mm wide. The wheelbase measures 7,976.6 mm. The tank holds 605.7 litres. The gearbox has 8 forward gears. There are also 1 reverse gears. The hydraulic tank holds 140.1 litres. The cooling system holds 106 litres. The Caterpillar Motor Scraper series covers 29 models. Rated output within it ranges from 189.6 to 557.6 hp; the 623G sits in the middle of that range with 364 hp. Its immediate neighbours are the 621E below it with 334.6 hp and the 621G above it with 398.5 hp. 1091 Caterpillar models across 47 series are on record. The model is listed under Mining equipment. 12 verified figures from 1 source are on file.

Technical data

Engine

Power364 hp (246.1 kW)correct
Displacement15,207.2 cm³correct
Coolant capacity106 lcorrect

Dimensions and weights

Length13,210correct
Width3,557correct
Wheelbase7,976.6correct

Drivetrain and chassis

Forward gears8correct
Reverse gears1correct

Working data

Hydraulic oil capacity140.1 lcorrect
Fuel tank capacity605.7 lcorrect

Other data

Height3,426correct

Frequently asked questions

How much power does the Caterpillar 623G have?

The Caterpillar 623G delivers 364 hp.

What engine does the Caterpillar 623G have?

15,207 cm³ displacement.

What are the dimensions of the Caterpillar 623G?

13,210 mm × 3,557 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 12 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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