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Caterpillar 776

Series: Caterpillar Wheel Dozer

Source: https://commons.wikimedia.org/wiki/File:2017-10-31_(776)_Cat
The Caterpillar Wheel Dozer series from Caterpillar includes the 776. The engine delivers 882.5 hp (649.1 kW), with a displacement of 29,300.1 cm³. The unladen weight is 49,686 kg. The wheelbase measures 4,572 mm. Ground clearance is 887 mm. The tank holds 946.4 litres. The gearbox has 7 forward gears. The engine fitted is the D348. Tyre size: 27,00-49 36PR (E-3). The Caterpillar Wheel Dozer series covers 16 models. Rated output within it ranges from 219 to 919.6 hp; the 776 sits at the top of that range with 882.5 hp. Its immediate neighbours are the 844H below it with 696.5 hp and the 854G above it with 892 hp. 1091 Caterpillar models across 47 series are on record. The model is listed under Mining equipment. 11 verified figures from 1 source are on file.

Technical data

Engine

Engine modelD348correct
Power882.5 hp (649.1 kW)correct
Displacement29,300.1 cm³correct

Dimensions and weights

Wheelbase4,572correct
Ground clearance887correct
Unladen weight49,686 kgcorrect

Drivetrain and chassis

Forward gears7correct
Tyre size27.00-49 36PR (E-3)correct

Working data

Fuel tank capacity946.4 lcorrect

Other data

Height4,471.4correct

Where this model stands

Power-to-weight ratio: 13.1 kW/t (649 kW / 49.7 t)

Stronger than 94% of the mining equipment in the register — out of 945 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Caterpillar 776 have?

The Caterpillar 776 delivers 882 hp.

How much does the Caterpillar 776 weigh?

The unladen weight is 49,686 kg.

What engine does the Caterpillar 776 have?

29,300 cm³ displacement.

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 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

732

768C

772B

814B

814F

824C

824G Series II

824H

834B

834G

834H

844

Sources: [1]

Dump truck in 3D section

Turn the model, look inside and click an assembly — each one is explained.

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