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Caterpillar 637G

Series: Caterpillar Motor Scraper

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

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The Caterpillar Motor Scraper series from Caterpillar includes the 637G. The engine delivers 273.7 hp (384 kW), with a displacement of 8,816.2 cm³. The machine is 3,938 mm wide. The unladen weight is 52,047 kg. The wheelbase measures 8,769.1 mm. The tank holds 1,268.1 litres. The gearbox has 8 forward gears. There are also 1 reverse gears. The hydraulic tank holds 189.3 litres. The cooling system holds 196.8 litres. The electrical system runs on 24 V. Tyre size: 37,50-R35. The Caterpillar Motor Scraper series covers 29 models. Rated output within it ranges from 189.6 to 557.6 hp; the 637G sits in the lower part of that range with 273.7 hp. Its immediate neighbours are the 637E Series II below it with 253.5 hp and the 615C Series II above it with 282.9 hp. 1091 Caterpillar models across 47 series are on record. The model is listed under Mining equipment. 15 verified figures from 1 source are on file.

Technical data

Engine

Power273.7 hp (384 kW)correct
Displacement8,816.2 cm³correct
Coolant capacity196.8 lcorrect

Dimensions and weights

Length14,563.3correct
Width3,938correct
Wheelbase8,769.1correct
Unladen weight52,047 kgcorrect

Drivetrain and chassis

Forward gears8correct
Reverse gears1correct
Tyre size37.50-R35correct
System voltage24 Vcorrect

Working data

Hydraulic oil capacity189.3 lcorrect
Fuel tank capacity1,268.1 lcorrect

Other data

Height3,715.5correct

Frequently asked questions

How much power does the Caterpillar 637G have?

The Caterpillar 637G delivers 274 hp.

How much does the Caterpillar 637G weigh?

The unladen weight is 52,047 kg.

What engine does the Caterpillar 637G have?

8,816 cm³ displacement.

What are the dimensions of the Caterpillar 637G?

14,563 mm × 3,938 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.
  • 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 15 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

613B

621B

621E

621G

621S

623B

623G

623H

627B

627E

627F

627G

Sources: [1]

Dump truck in 3D section

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