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Caterpillar D11R CD Crawler

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The Caterpillar Crawler Tractor series from Caterpillar includes the D11R CD. The engine delivers 927.7 hp (633.8 kW), has 8 cylinders, with a displacement of 34,494.8 cm³. Rated speed is 1,800 rpm. The unladen weight is 108,658.1 kg. Ground clearance is 624.8 mm. The tank holds 1,471 litres. The gearbox has 3 forward gears. There are also 3 reverse gears. The cooling system holds 231.3 litres. The oil fill is 106.4 litres. The electrical system runs on 24 V. The engine fitted is the 3508B. The Caterpillar Crawler Tractor series covers 152 models. Rated output within it ranges from 48.7 to 948 hp; the D11R CD sits at the top of that range with 927.7 hp. Its immediate neighbours are the DD9H below it with 831.4 hp and the D11T CD above it with 948 hp. 1091 Caterpillar models across 47 series are on record. The model is listed under Mining equipment. 17 verified figures from 1 source are on file.

Technical data

Engine

Engine model3508Bcorrect
Power927.7 hp (633.8 kW)correct
Rated speed1,800 rpmcorrect
Cylinders8correct
Displacement34,494.8 cm³correct
AspirationTurbocharged and Aftercooledcorrect
Coolant capacity231.3 lcorrect
Engine oil capacity106.4 lcorrect

Dimensions and weights

Ground clearance624.8correct
Unladen weight108,658.1 kgcorrect

Drivetrain and chassis

Gearbox typePower Shiftcorrect
Forward gears3correct
Reverse gears3correct
System voltage24 Vcorrect

Working data

Fuel tank capacity1,471 lcorrect

Other data

Height4,660.4correct

Where this model stands

Power-to-weight ratio: 5.8 kW/t (634 kW / 108.7 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 D11R CD have?

The Caterpillar D11R CD delivers 928 hp.

How much does the Caterpillar D11R CD weigh?

The unladen weight is 108,658 kg.

What engine does the Caterpillar D11R CD have?

8 cylinders, 34,495 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 17 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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